{"id":"frost","name":"Frost historical weather and climate","description":"Measured historical weather observations and climate normals from MET Norway's weather-station network.","documentation":"https://frost.met.no/index.html","operations":[{"name":"find_stations","description":"Find MET Norway weather stations. Signature: find_stations(query: string, optional, default None; county: string, optional, default None; municipality: string, optional, default None; near_lat: decimal number, decimal degrees (WGS84), optional, default None; near_lon: decimal number, decimal degrees (WGS84), optional, default None; limit: integer, items, optional, default 25; offset: integer, items, optional, default 0).","signature":"find_stations(query: string, optional, default None; county: string, optional, default None; municipality: string, optional, default None; near_lat: decimal number, decimal degrees (WGS84), optional, default None; near_lon: decimal number, decimal degrees (WGS84), optional, default None; limit: integer, items, optional, default 25; offset: integer, items, optional, default 0)","parameters":[{"name":"query","type":"string","schema":{"anyOf":[{"type":"string"},{"type":"null"}]},"required":false,"default":null,"description":"Match the station name (substring), e.g. \"Blindern\", \"Florida\".","unit":null,"display_type":"string"},{"name":"county","type":"string","schema":{"anyOf":[{"type":"string"},{"type":"null"}]},"required":false,"default":null,"description":"Filter by county (fylke), e.g. \"Vestland\", \"Oslo\".","unit":null,"display_type":"string"},{"name":"municipality","type":"string","schema":{"anyOf":[{"type":"string"},{"type":"null"}]},"required":false,"default":null,"description":"Filter by municipality (kommune), e.g. \"Bergen\".","unit":null,"display_type":"string"},{"name":"near_lat","type":"number","schema":{"anyOf":[{"type":"number"},{"type":"null"}]},"required":false,"default":null,"description":"If both given, return the stations nearest this WGS84 coordinate (ordered by distance), overriding the filters above. Unit: decimal degrees (WGS84).","unit":"decimal degrees (WGS84)","display_type":"decimal number"},{"name":"near_lon","type":"number","schema":{"anyOf":[{"type":"number"},{"type":"null"}]},"required":false,"default":null,"description":"If both given, return the stations nearest this WGS84 coordinate (ordered by distance), overriding the filters above. Unit: decimal degrees (WGS84).","unit":"decimal degrees (WGS84)","display_type":"decimal number"},{"name":"limit","type":"integer","schema":{"type":"integer","minimum":1,"maximum":100,"default":25},"required":false,"default":25,"description":"Max stations to return. Unit: items. Through this API: default 25, maximum 100.","unit":"items","display_type":"integer"},{"name":"offset","type":"integer","schema":{"type":"integer","minimum":0,"default":0},"display_type":"integer","required":false,"default":0,"description":"Number of list items to skip before returning the page.","unit":"items"}],"json_get_url_template":"https://allemannsdata.com/wiki/api/v1/kilder/frost/find_stations?query={query}&county={county}&municipality={municipality}&near_lat={near_lat}&near_lon={near_lon}&limit=25&offset=0","example_url":"https://allemannsdata.com/wiki/api/v1/kilder/frost/find_stations?query=Blindern","output_fields":["[].id","[].name","[].short_name","[].county","[].municipality","[].lon","[].lat","[].masl","[].wmo_id","[].valid_from","[].valid_to","[].distance_km"],"output_fields_truncated":false,"canonical_field_aliases":{"identifier":["[].id"],"name":["[].name"],"longitude":["[].lon"],"latitude":["[].lat"]},"temporal_conventions":{"timezone":"calendar_dates","join_guidance":"date-time fields are RFC 3339 with an explicit offset (Z, +00:00 or the Europe/Oslo offset); compare absolute instants, not clock text. date fields are calendar dates without a time zone.","date_fields":["[].valid_from","[].valid_to"]},"description_language":"en","documentation":"Find MET Norway weather stations.\n\nArgs:\n    query: Match the station name (substring), e.g. \"Blindern\", \"Florida\".\n    county: Filter by county (fylke), e.g. \"Vestland\", \"Oslo\".\n    municipality: Filter by municipality (kommune), e.g. \"Bergen\".\n    near_lat, near_lon: If both given, return the stations nearest this\n        WGS84 coordinate (ordered by distance), overriding the filters above.\n    limit: Max stations to return.\n\nReturns a list, each with id (e.g. \"SN18700\"), name, short_name, county,\nmunicipality, lat/lon, masl (metres above sea level), wmo_id, and the\nvalid_from/valid_to operating dates. A near_* query also adds distance_km.\nPass an id to get_available_elements or get_observations.\n\nData: Meteorologisk institutt (MET Norway), CC BY 4.0.\n\nSignature: find_stations(query: string, optional, default None; county: string, optional, default None; municipality: string, optional, default None; near_lat: decimal number, decimal degrees (WGS84), optional, default None; near_lon: decimal number, decimal degrees (WGS84), optional, default None; limit: integer, items, optional, default 25; offset: integer, items, optional, default 0).","documentation_language":"en","wiki_get_endpoint":"https://allemannsdata.com/wiki/kilder/frost/find_stations/","wiki_get_url_template":"https://allemannsdata.com/wiki/kilder/frost/find_stations/?query={query}&county={county}&municipality={municipality}&near_lat={near_lat}&near_lon={near_lon}&limit=25&offset=0","json_endpoint":"https://allemannsdata.com/wiki/api/v1/kilder/frost/find_stations","response_schema":{"type":"array","items":{"type":"object","properties":{"id":{"type":"string"},"name":{"type":"string"},"short_name":{"type":["string","null"]},"county":{"type":["string","null"]},"municipality":{"type":["string","null"]},"lon":{"type":["number","null"]},"lat":{"type":["number","null"]},"masl":{"type":["number","null"]},"wmo_id":{"type":["integer","null"]},"valid_from":{"type":["string","null"],"format":"date"},"valid_to":{"type":["string","null"],"format":"date"},"distance_km":{"type":["number","null"]}},"additionalProperties":false,"required":["id","name"]}},"response_schema_status":{"status":"declared","codegen_safe":true,"description":"Maintained response contract."},"entity_projection":{"status":"projected","entity_types":["weather_station","place"],"description":"Recognized records and stable operation identifiers are projected; an empty array means the successful payload contained no recognizable entity."},"response_schema_url":"https://allemannsdata.com/wiki/api/v1/kilder/frost/find_stations/schema","endpoint":"https://allemannsdata.com/wiki/api/v1/kilder/frost/find_stations","get_url_template":"https://allemannsdata.com/wiki/api/v1/kilder/frost/find_stations?query={query}&county={county}&municipality={municipality}&near_lat={near_lat}&near_lon={near_lon}&limit=25&offset=0","response_example":{"source":"frost","operation":"find_stations","parameters":{"query":"Blindern","limit":25,"offset":0},"data":[{"id":"example-id","name":"Example","short_name":"Example","county":"example value","municipality":"example value","lon":10.75,"lat":59.91,"masl":1.0,"wmo_id":1,"valid_from":"2026-01-15","valid_to":"2026-01-15","distance_km":1.0}],"entities":[],"_meta":{"retrieved_at":"2026-01-15T12:00:00Z","language":"en","content_languages":["en"],"sources":[{"id":"frost","name":"Frost historical weather and climate","description":"Measured historical weather observations and climate normals from MET Norway's weather-station network.","publisher":"Meteorologisk institutt (MET Norway)","license":"https://creativecommons.org/licenses/by/4.0/","cache_ttl_seconds":300,"documentation":"https://frost.met.no/index.html"}]},"_provenance":{"data":{"source":"frost","source_api":"https://allemannsdata.com/wiki/api/v1/kilder/frost"},"entities":{"source":"frost","source_api":"https://allemannsdata.com/wiki/api/v1/kilder/frost","derived_from":"#/data","description":"Normalized projection of data."}},"_links":{"self":"https://allemannsdata.com/wiki/api/v1/kilder/frost/find_stations","source":"https://allemannsdata.com/wiki/api/v1/kilder/frost","wiki":"https://allemannsdata.com/wiki/kilder/frost/find_stations/","feedback":"https://allemannsdata.com/wiki/api/v1/feedback"}}},{"name":"get_available_elements","description":"List which weather elements a station measures, and over what period. Signature: get_available_elements(station_id: string, required; limit: integer, items, optional, default 25; offset: integer, items, optional, default 0).","signature":"get_available_elements(station_id: string, required; limit: integer, items, optional, default 25; offset: integer, items, optional, default 0)","parameters":[{"name":"station_id","type":"string","schema":{"type":"string"},"required":true,"default":null,"description":"A station id from find_stations, e.g. \"SN18700\".","unit":null,"display_type":"string"},{"name":"limit","type":"integer","schema":{"type":"integer","minimum":1,"maximum":100,"default":25},"display_type":"integer","required":false,"default":25,"description":"Maximum list items returned by the gateway (default 25, maximum 100).","unit":"items"},{"name":"offset","type":"integer","schema":{"type":"integer","minimum":0,"default":0},"display_type":"integer","required":false,"default":0,"description":"Number of list items to skip before returning the page.","unit":"items"}],"json_get_url_template":"https://allemannsdata.com/wiki/api/v1/kilder/frost/get_available_elements?station_id={station_id}&limit=25&offset=0","example_url":"https://allemannsdata.com/wiki/api/v1/kilder/frost/get_available_elements?station_id=SN18700","output_fields":["[].element","[].unit","[].resolutions","[].valid_from","[].valid_to"],"output_fields_truncated":false,"canonical_field_aliases":{},"temporal_conventions":{"timezone":"calendar_dates","join_guidance":"date-time fields are RFC 3339 with an explicit offset (Z, +00:00 or the Europe/Oslo offset); compare absolute instants, not clock text. date fields are calendar dates without a time zone.","date_fields":["[].valid_from","[].valid_to"]},"description_language":"en","documentation":"List which weather elements a station measures, and over what period.\n\nCall this before get_observations to discover the exact element codes a\nstation offers (they vary widely between stations and eras).\n\nArgs:\n    station_id: A station id from find_stations, e.g. \"SN18700\".\n\nReturns one row per distinct element, each with the element code, unit,\nthe time resolutions available (e.g. \"PT1H\", \"P1D\", \"P1M\"), and the overall\nvalid_from/valid_to range (valid_to is null if still measured).\n\nData: Meteorologisk institutt (MET Norway), CC BY 4.0.\n\nSignature: get_available_elements(station_id: string, required; limit: integer, items, optional, default 25; offset: integer, items, optional, default 0).","documentation_language":"en","wiki_get_endpoint":"https://allemannsdata.com/wiki/kilder/frost/get_available_elements/","wiki_get_url_template":"https://allemannsdata.com/wiki/kilder/frost/get_available_elements/?station_id={station_id}&limit=25&offset=0","json_endpoint":"https://allemannsdata.com/wiki/api/v1/kilder/frost/get_available_elements","response_schema":{"type":"array","items":{"type":"object","properties":{"element":{"type":"string"},"unit":{"type":["string","null"]},"resolutions":{"type":"array","items":{"type":"string"}},"valid_from":{"type":["string","null"],"format":"date"},"valid_to":{"type":["string","null"],"format":"date"}},"additionalProperties":false,"required":["element","resolutions"]}},"response_schema_status":{"status":"declared","codegen_safe":true,"description":"Maintained response contract."},"entity_projection":{"status":"projected","entity_types":["weather_station","place"],"description":"Recognized records and stable operation identifiers are projected; an empty array means the successful payload contained no recognizable entity."},"response_schema_url":"https://allemannsdata.com/wiki/api/v1/kilder/frost/get_available_elements/schema","endpoint":"https://allemannsdata.com/wiki/api/v1/kilder/frost/get_available_elements","get_url_template":"https://allemannsdata.com/wiki/api/v1/kilder/frost/get_available_elements?station_id={station_id}&limit=25&offset=0","response_example":{"source":"frost","operation":"get_available_elements","parameters":{"station_id":"SN18700","limit":25,"offset":0},"data":[{"element":"example value","unit":"example value","resolutions":["example value"],"valid_from":"2026-01-15","valid_to":"2026-01-15"}],"entities":[],"_meta":{"retrieved_at":"2026-01-15T12:00:00Z","language":"en","content_languages":["en"],"sources":[{"id":"frost","name":"Frost historical weather and climate","description":"Measured historical weather observations and climate normals from MET Norway's weather-station network.","publisher":"Meteorologisk institutt (MET Norway)","license":"https://creativecommons.org/licenses/by/4.0/","cache_ttl_seconds":300,"documentation":"https://frost.met.no/index.html"}]},"_provenance":{"data":{"source":"frost","source_api":"https://allemannsdata.com/wiki/api/v1/kilder/frost"},"entities":{"source":"frost","source_api":"https://allemannsdata.com/wiki/api/v1/kilder/frost","derived_from":"#/data","description":"Normalized projection of data."}},"_links":{"self":"https://allemannsdata.com/wiki/api/v1/kilder/frost/get_available_elements","source":"https://allemannsdata.com/wiki/api/v1/kilder/frost","wiki":"https://allemannsdata.com/wiki/kilder/frost/get_available_elements/","feedback":"https://allemannsdata.com/wiki/api/v1/feedback"}}},{"name":"get_observations","description":"Get measured weather observations for a station over a date range. Signature: get_observations(station_id: string, required; elements: string, required; from_date: string, required; to_date: string, required; limit: integer, items, optional, default 25; offset: integer, items, optional, default 0).","signature":"get_observations(station_id: string, required; elements: string, required; from_date: string, required; to_date: string, required; limit: integer, items, optional, default 25; offset: integer, items, optional, default 0)","parameters":[{"name":"station_id","type":"string","schema":{"type":"string"},"required":true,"default":null,"description":"A station id from find_stations, e.g. \"SN18700\".","unit":null,"display_type":"string"},{"name":"elements","type":"string","schema":{"type":"string"},"required":true,"default":null,"description":"One or more Frost element codes, comma-separated. Examples: \"mean(air_temperature P1D)\" (daily mean temp), \"sum(precipitation_amount P1D)\" (daily precipitation), \"max(air_temperature P1D)\", \"min(air_temperature P1D)\", \"mean(wind_speed P1D)\". Use get_available_elements to see what a station offers.","unit":null,"display_type":"string"},{"name":"from_date","type":"string","schema":{"type":"string"},"required":true,"default":null,"description":"Start date (inclusive), ISO \"YYYY-MM-DD\".","unit":null,"display_type":"string"},{"name":"to_date","type":"string","schema":{"type":"string"},"required":true,"default":null,"description":"End date (exclusive), ISO \"YYYY-MM-DD\".","unit":null,"display_type":"string"},{"name":"limit","type":"integer","schema":{"type":"integer","minimum":1,"maximum":100,"default":25},"required":false,"default":25,"description":"Max observation rows to return. Unit: items. Through this API: default 25, maximum 100.","unit":"items","display_type":"integer"},{"name":"offset","type":"integer","schema":{"type":"integer","minimum":0,"default":0},"display_type":"integer","required":false,"default":0,"description":"Number of list items to skip before returning the page.","unit":"items"}],"json_get_url_template":"https://allemannsdata.com/wiki/api/v1/kilder/frost/get_observations?station_id={station_id}&elements={elements}&from_date={from_date}&to_date={to_date}&limit=25&offset=0","example_url":"https://allemannsdata.com/wiki/api/v1/kilder/frost/get_observations?station_id=SN18700&elements=mean%28air_temperature+P1D%29&from_date=2025-07-01&to_date=2025-08-01","output_fields":["[].time","[].element","[].value","[].unit","[].quality_code","[].time_offset","[].time_resolution"],"output_fields_truncated":false,"canonical_field_aliases":{"timestamp":["[].time"]},"temporal_conventions":{"timezone":"explicit_offset","join_guidance":"date-time fields are RFC 3339 with an explicit offset (Z, +00:00 or the Europe/Oslo offset); compare absolute instants, not clock text. date fields are calendar dates without a time zone.","datetime_fields":["[].time"]},"description_language":"en","documentation":"Get measured weather observations for a station over a date range.\n\nArgs:\n    station_id: A station id from find_stations, e.g. \"SN18700\".\n    elements: One or more Frost element codes, comma-separated. Examples:\n        \"mean(air_temperature P1D)\" (daily mean temp),\n        \"sum(precipitation_amount P1D)\" (daily precipitation),\n        \"max(air_temperature P1D)\", \"min(air_temperature P1D)\",\n        \"mean(wind_speed P1D)\". Use get_available_elements to see what a\n        station offers.\n    from_date: Start date (inclusive), ISO \"YYYY-MM-DD\".\n    to_date: End date (exclusive), ISO \"YYYY-MM-DD\".\n    limit: Max observation rows to return.\n\nReturns one row per measurement: time (referenceTime), element, value,\nunit, quality_code (0 = best), time_offset and time_resolution. Only\nFrost's default time offset and sensor level are returned, so a daily\nelement has one value per day (e.g. midnight-to-midnight for mean\ntemperature, 06-to-06 for precipitation). A raw element such as\n\"air_temperature\" can still repeat a timestamp once per time_resolution\n(PT1M, PT10M, PT1H). Empty list if the station has no data for that\ncombination. An unknown station_id raises not found; an element the\nstation does not measure is rejected as an invalid parameter.\n\nData: Meteorologisk institutt (MET Norway), CC BY 4.0.\n\nSignature: get_observations(station_id: string, required; elements: string, required; from_date: string, required; to_date: string, required; limit: integer, items, optional, default 25; offset: integer, items, optional, default 0).","documentation_language":"en","wiki_get_endpoint":"https://allemannsdata.com/wiki/kilder/frost/get_observations/","wiki_get_url_template":"https://allemannsdata.com/wiki/kilder/frost/get_observations/?station_id={station_id}&elements={elements}&from_date={from_date}&to_date={to_date}&limit=25&offset=0","json_endpoint":"https://allemannsdata.com/wiki/api/v1/kilder/frost/get_observations","response_schema":{"type":"array","items":{"type":"object","properties":{"time":{"type":"string","format":"date-time"},"element":{"type":"string"},"value":{"type":["number","string"]},"unit":{"type":"string"},"quality_code":{"type":["integer","number"]},"time_offset":{"type":"string"},"time_resolution":{"type":"string"}},"additionalProperties":false,"required":["time","element"]}},"response_schema_status":{"status":"declared","codegen_safe":true,"description":"Maintained response contract."},"entity_projection":{"status":"projected","entity_types":["weather_station","place"],"description":"Recognized records and stable operation identifiers are projected; an empty array means the successful payload contained no recognizable entity."},"response_schema_url":"https://allemannsdata.com/wiki/api/v1/kilder/frost/get_observations/schema","endpoint":"https://allemannsdata.com/wiki/api/v1/kilder/frost/get_observations","get_url_template":"https://allemannsdata.com/wiki/api/v1/kilder/frost/get_observations?station_id={station_id}&elements={elements}&from_date={from_date}&to_date={to_date}&limit=25&offset=0","response_example":{"source":"frost","operation":"get_observations","parameters":{"station_id":"SN18700","elements":"mean(air_temperature P1D)","from_date":"2025-07-01","to_date":"2025-08-01","limit":25,"offset":0},"data":[{"time":"2026-01-15T12:00:00Z","element":"example value","value":1.0,"unit":"example value","quality_code":1,"time_offset":"2026-01-15T12:00:00Z","time_resolution":"2026-01-15T12:00:00Z"}],"entities":[],"_meta":{"retrieved_at":"2026-01-15T12:00:00Z","language":"en","content_languages":["en"],"sources":[{"id":"frost","name":"Frost historical weather and climate","description":"Measured historical weather observations and climate normals from MET Norway's weather-station network.","publisher":"Meteorologisk institutt (MET Norway)","license":"https://creativecommons.org/licenses/by/4.0/","cache_ttl_seconds":300,"documentation":"https://frost.met.no/index.html"}]},"_provenance":{"data":{"source":"frost","source_api":"https://allemannsdata.com/wiki/api/v1/kilder/frost"},"entities":{"source":"frost","source_api":"https://allemannsdata.com/wiki/api/v1/kilder/frost","derived_from":"#/data","description":"Normalized projection of data."}},"_links":{"self":"https://allemannsdata.com/wiki/api/v1/kilder/frost/get_observations","source":"https://allemannsdata.com/wiki/api/v1/kilder/frost","wiki":"https://allemannsdata.com/wiki/kilder/frost/get_observations/","feedback":"https://allemannsdata.com/wiki/api/v1/feedback"}}},{"name":"get_climate_normals","description":"Get long-term climate normals (standard averages) for a station. Signature: get_climate_normals(station_id: string, required; elements: string, optional, default None; period: string, optional, default '1991/2020'; limit: integer, items, optional, default 25; offset: integer, items, optional, default 0).","signature":"get_climate_normals(station_id: string, required; elements: string, optional, default None; period: string, optional, default '1991/2020'; limit: integer, items, optional, default 25; offset: integer, items, optional, default 0)","parameters":[{"name":"station_id","type":"string","schema":{"type":"string"},"required":true,"default":null,"description":"A station id from find_stations, e.g. \"SN18700\".","unit":null,"display_type":"string"},{"name":"elements","type":"string","schema":{"anyOf":[{"type":"string"},{"type":"null"}]},"required":false,"default":null,"description":"Optional element codes, comma-separated, e.g. \"mean(air_temperature P1M)\" (monthly mean temp) or \"sum(precipitation_amount P1M)\". Omit for all normals the station has.","unit":null,"display_type":"string"},{"name":"period","type":"string","schema":{"type":"string"},"required":false,"default":"1991/2020","description":"Normal period as \"start/end\" (default \"1991/2020\").","unit":null,"display_type":"string"},{"name":"limit","type":"integer","schema":{"type":"integer","minimum":1,"maximum":100,"default":25},"display_type":"integer","required":false,"default":25,"description":"Maximum list items returned by the gateway (default 25, maximum 100).","unit":"items"},{"name":"offset","type":"integer","schema":{"type":"integer","minimum":0,"default":0},"display_type":"integer","required":false,"default":0,"description":"Number of list items to skip before returning the page.","unit":"items"}],"json_get_url_template":"https://allemannsdata.com/wiki/api/v1/kilder/frost/get_climate_normals?station_id={station_id}&elements={elements}&period=1991%2F2020&limit=25&offset=0","example_url":"https://allemannsdata.com/wiki/api/v1/kilder/frost/get_climate_normals?station_id=SN18700","output_fields":["[].element","[].month","[].day","[].normal","[].period"],"output_fields_truncated":false,"canonical_field_aliases":{},"description_language":"en","documentation":"Get long-term climate normals (standard averages) for a station.\n\nNormals are the multi-decade averages behind \"normal for the season\".\nAvailable periods are the WMO standards: \"1931/1960\", \"1961/1990\" and\n\"1991/2020\" (the current standard, used by default).\n\nArgs:\n    station_id: A station id from find_stations, e.g. \"SN18700\".\n    elements: Optional element codes, comma-separated, e.g.\n        \"mean(air_temperature P1M)\" (monthly mean temp) or\n        \"sum(precipitation_amount P1M)\". Omit for all normals the station has.\n    period: Normal period as \"start/end\" (default \"1991/2020\").\n\nReturns one row per normal: element, month (1-12, or null for annual\nnormals), day (1-31 for daily normals such as \"mean(air_temperature\nP1D)\"), normal (the averaged value), and period.\n\nData: Meteorologisk institutt (MET Norway), CC BY 4.0.\n\nSignature: get_climate_normals(station_id: string, required; elements: string, optional, default None; period: string, optional, default '1991/2020'; limit: integer, items, optional, default 25; offset: integer, items, optional, default 0).","documentation_language":"en","wiki_get_endpoint":"https://allemannsdata.com/wiki/kilder/frost/get_climate_normals/","wiki_get_url_template":"https://allemannsdata.com/wiki/kilder/frost/get_climate_normals/?station_id={station_id}&elements={elements}&period=1991%2F2020&limit=25&offset=0","json_endpoint":"https://allemannsdata.com/wiki/api/v1/kilder/frost/get_climate_normals","response_schema":{"type":"array","items":{"type":"object","properties":{"element":{"type":"string"},"month":{"type":"integer"},"day":{"type":"integer"},"normal":{"type":"number"},"period":{"type":"string"}},"additionalProperties":false,"required":["element"]}},"response_schema_status":{"status":"declared","codegen_safe":true,"description":"Maintained response contract."},"entity_projection":{"status":"projected","entity_types":["weather_station","place"],"description":"Recognized records and stable operation identifiers are projected; an empty array means the successful payload contained no recognizable entity."},"response_schema_url":"https://allemannsdata.com/wiki/api/v1/kilder/frost/get_climate_normals/schema","endpoint":"https://allemannsdata.com/wiki/api/v1/kilder/frost/get_climate_normals","get_url_template":"https://allemannsdata.com/wiki/api/v1/kilder/frost/get_climate_normals?station_id={station_id}&elements={elements}&period=1991%2F2020&limit=25&offset=0","response_example":{"source":"frost","operation":"get_climate_normals","parameters":{"station_id":"SN18700","limit":25,"offset":0},"data":[{"element":"example value","month":1,"day":1,"normal":1.0,"period":"example value"}],"entities":[],"_meta":{"retrieved_at":"2026-01-15T12:00:00Z","language":"en","content_languages":["en"],"sources":[{"id":"frost","name":"Frost historical weather and climate","description":"Measured historical weather observations and climate normals from MET Norway's weather-station network.","publisher":"Meteorologisk institutt (MET Norway)","license":"https://creativecommons.org/licenses/by/4.0/","cache_ttl_seconds":300,"documentation":"https://frost.met.no/index.html"}]},"_provenance":{"data":{"source":"frost","source_api":"https://allemannsdata.com/wiki/api/v1/kilder/frost"},"entities":{"source":"frost","source_api":"https://allemannsdata.com/wiki/api/v1/kilder/frost","derived_from":"#/data","description":"Normalized projection of data."}},"_links":{"self":"https://allemannsdata.com/wiki/api/v1/kilder/frost/get_climate_normals","source":"https://allemannsdata.com/wiki/api/v1/kilder/frost","wiki":"https://allemannsdata.com/wiki/kilder/frost/get_climate_normals/","feedback":"https://allemannsdata.com/wiki/api/v1/feedback"}}}],"operation_schema_url_template":"https://allemannsdata.com/wiki/api/v1/kilder/frost/{operation}/schema","related_sources":[{"id":"weather","name":"Weather and natural hazards","reason":"Current conditions and forecasts for the same location, from the same provider.","api":"https://allemannsdata.com/wiki/api/v1/kilder/weather","wiki":"https://allemannsdata.com/wiki/kilder/weather/"},{"id":"nve","name":"NVE HydAPI","reason":"Hydrological stations, water levels and discharge for a coordinate.","api":"https://allemannsdata.com/wiki/api/v1/kilder/nve","wiki":"https://allemannsdata.com/wiki/kilder/nve/"}],"_meta":{"retrieved_at":"2026-11-05T05:14:19Z","language":"en","content_languages":["en"],"sources":[{"id":"frost","name":"Frost historical weather and climate","description":"Measured historical weather observations and climate normals from MET Norway's weather-station network.","publisher":"Meteorologisk institutt (MET Norway)","license":"https://creativecommons.org/licenses/by/4.0/","documentation":"https://frost.met.no/index.html","cache_ttl_seconds":300}]},"_links":{"self":"https://allemannsdata.com/wiki/api/v1/kilder/frost","names":"https://allemannsdata.com/wiki/api/v1/kilder/frost?view=names","compact":"https://allemannsdata.com/wiki/api/v1/kilder/frost?view=compact","full":"https://allemannsdata.com/wiki/api/v1/kilder/frost","wiki":"https://allemannsdata.com/wiki/kilder/frost/","feedback":"https://allemannsdata.com/wiki/api/v1/feedback"}}