{"title":"Records on 1912-08-20","description":"Every record set or tied on 1912-08-20.","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/1912-08-20/","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":"SWE00139694-1912-08-20-prcp_high-daily","station_id":"SWE00139694","station_name":"Bjuraker","country":"SE","type":"prcp_high","timescale":"daily","date":"1912-08-20","value":20.8,"unit":"mm","previous_value":6.2,"previous_date":"1881-08-20","margin":14.6,"years_stood":30,"significance":20,"tie":false,"provisional":false,"lat":61.85,"lon":16.5797},{"id":"AJ000037850-1912-08-20-prcp_high-daily","station_id":"AJ000037850","station_name":"Baku","country":"AZ","type":"prcp_high","timescale":"daily","date":"1912-08-20","value":9.7,"unit":"mm","previous_value":2.6,"previous_date":"1895-08-20","margin":7.1,"years_stood":16,"significance":20,"tie":false,"provisional":false,"lat":40.4,"lon":49.8},{"id":"SWE00139668-1912-08-20-prcp_high-daily","station_id":"SWE00139668","station_name":"Sarna","country":"SE","type":"prcp_high","timescale":"daily","date":"1912-08-20","value":27.4,"unit":"mm","previous_value":18.2,"previous_date":"1881-08-20","margin":9.2,"years_stood":30,"significance":25,"tie":false,"provisional":false,"lat":61.71,"lon":13.13},{"id":"SW000002410-1912-08-20-prcp_high-monthly","station_id":"SW000002410","station_name":"Malung","country":"SE","type":"prcp_high","timescale":"monthly","date":"1912-08-20","value":58.8,"unit":"mm","previous_value":51,"previous_date":"1907-08-06","margin":7.8,"years_stood":5,"significance":24,"tie":false,"provisional":false,"lat":60.6814,"lon":13.6994},{"id":"SWE00139028-1912-08-20-prcp_high-daily","station_id":"SWE00139028","station_name":"Vasteras-Hasslo","country":"SE","type":"prcp_high","timescale":"daily","date":"1912-08-20","value":23.1,"unit":"mm","previous_value":17.5,"previous_date":"1889-08-20","margin":5.6,"years_stood":22,"significance":20,"tie":false,"provisional":false,"lat":59.59,"lon":16.63},{"id":"SWE00139430-1912-08-20-prcp_high-daily","station_id":"SWE00139430","station_name":"Gavle","country":"SE","type":"prcp_high","timescale":"daily","date":"1912-08-20","value":13.1,"unit":"mm","previous_value":11.6,"previous_date":"1871-08-20","margin":1.5,"years_stood":40,"significance":19,"tie":false,"provisional":false,"lat":60.65,"lon":17.17},{"id":"AGE00147709-1912-08-20-prcp_high-daily","station_id":"AGE00147709","station_name":"Fort 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