{"title":"Records on 1909-12-10","description":"Every record set or tied on 1909-12-10.","dataAsOf":"2026-10-17T00:00:00Z","lastRevised":"2026-10-18","source":"Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products.","licence":"US Government open data (NOAA NCEI)","page":"https://worldextremeweathermonitor.com/records/1909-12-10/","columns":[{"name":"id","description":"Stable record id: station, date, type and timescale."},{"name":"station_id","description":"GHCN-Daily station id."},{"name":"station_name","description":"Station name."},{"name":"country","description":"ISO 3166 alpha-2 country code."},{"name":"type","description":"Record type: tmax_high, tmax_low, tmin_high, tmin_low, prcp_high, snow_high or snwd_high."},{"name":"timescale","description":"daily, monthly or all-time."},{"name":"date","description":"Date the record was set, YYYY-MM-DD."},{"name":"value","description":"Record value in degrees Celsius or millimetres."},{"name":"unit","description":"c for degrees Celsius, mm for millimetres."},{"name":"previous_value","description":"The record it replaced, in the same unit. Empty for a first record."},{"name":"previous_date","description":"Date of the replaced record."},{"name":"margin","description":"How far the new value beat the old record, a non negative magnitude in the same unit. Zero for a tie."},{"name":"years_stood","description":"Whole years the replaced record had stood."},{"name":"significance","description":"Record Significance Score from 0 to 100 (see /methodology/)."},{"name":"tie","description":"True when the value tied the record."},{"name":"provisional","description":"True while the record is inside the 60 day provisional window."},{"name":"lat","description":"Station latitude in decimal degrees."},{"name":"lon","description":"Station longitude in decimal degrees."}],"rows":[{"id":"UK000056225-1909-12-10-prcp_high-daily","station_id":"UK000056225","station_name":"Oxford","country":"GB","type":"prcp_high","timescale":"daily","date":"1909-12-10","value":13.3,"unit":"mm","previous_value":5.3,"previous_date":"1891-12-10","margin":8,"years_stood":17,"significance":20,"tie":false,"provisional":false,"lat":51.7667,"lon":-1.2667},{"id":"GM000004199-1909-12-10-prcp_high-daily","station_id":"GM000004199","station_name":"Munchen-Nymphenburg","country":"DE","type":"prcp_high","timescale":"daily","date":"1909-12-10","value":31.1,"unit":"mm","previous_value":18.8,"previous_date":"1905-12-10","margin":12.3,"years_stood":4,"significance":28,"tie":false,"provisional":false,"lat":48.1667,"lon":11.5025},{"id":"EI000003969-1909-12-10-tmin_high-daily","station_id":"EI000003969","station_name":"Dublin Phoenix 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Sound","country":"CA","type":"snow_high","timescale":"daily","date":"1909-12-10","value":178,"unit":"mm","previous_value":152,"previous_date":"1901-12-10","margin":26,"years_stood":8,"significance":9,"tie":false,"provisional":false,"lat":44.5667,"lon":-80.9167},{"id":"SWM00002080-1909-12-10-prcp_high-daily","station_id":"SWM00002080","station_name":"Karesuando","country":"SE","type":"prcp_high","timescale":"daily","date":"1909-12-10","value":1.8,"unit":"mm","previous_value":1.8,"previous_date":"1878-12-10","margin":0,"years_stood":30,"significance":3,"tie":true,"provisional":false,"lat":68.4419,"lon":22.4503},{"id":"USW00093852-1909-12-10-tmin_low-daily","station_id":"USW00093852","station_name":"Jacksonville Wb 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