{"title":"Records on 1908-12-20","description":"Every record set or tied on 1908-12-20.","dataAsOf":"2026-10-15T00:00:00Z","lastRevised":"2026-10-16","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/1908-12-20/","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":"USW00023271-1908-12-20-tmax_low-all-time","station_id":"USW00023271","station_name":"Sacramento 5 ESE","country":"US","type":"tmax_low","timescale":"all-time","date":"1908-12-20","value":2.2,"unit":"c","previous_value":2.8,"previous_date":"1882-12-31","margin":0.6,"years_stood":25,"significance":31,"tie":false,"provisional":false,"lat":38.5553,"lon":-121.4183},{"id":"CE000043497-1908-12-20-tmax_low-daily","station_id":"CE000043497","station_name":"Hambantota","country":"LK","type":"tmax_low","timescale":"daily","date":"1908-12-20","value":27,"unit":"c","previous_value":27.2,"previous_date":"1874-12-20","margin":0.2,"years_stood":33,"significance":15,"tie":false,"provisional":false,"lat":6.117,"lon":81.133},{"id":"USW00024274-1908-12-20-tmin_low-daily","station_id":"USW00024274","station_name":"Portland Rfc City","country":"US","type":"tmin_low","timescale":"daily","date":"1908-12-20","value":-5,"unit":"c","previous_value":-4.4,"previous_date":"1879-12-20","margin":0.6,"years_stood":28,"significance":12,"tie":false,"provisional":false,"lat":45.5333,"lon":-122.6667},{"id":"UK000047811-1908-12-20-tmin_high-daily","station_id":"UK000047811","station_name":"Armagh","country":"GB","type":"tmin_high","timescale":"daily","date":"1908-12-20","value":8.8,"unit":"c","previous_value":7.3,"previous_date":"1902-12-20","margin":1.5,"years_stood":6,"significance":11,"tie":false,"provisional":false,"lat":54.35,"lon":-6.65},{"id":"USW00023271-1908-12-20-tmin_low-daily","station_id":"USW00023271","station_name":"Sacramento 5 ESE","country":"US","type":"tmin_low","timescale":"daily","date":"1908-12-20","value":-1.1,"unit":"c","previous_value":-1.1,"previous_date":"1897-12-20","margin":0,"years_stood":10,"significance":1,"tie":true,"provisional":false,"lat":38.5553,"lon":-121.4183}]}