{"title":"Records on 1911-04-20","description":"Every record set or tied on 1911-04-20.","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/1911-04-20/","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":"USC00289135-1911-04-20-prcp_high-daily","station_id":"USC00289135","station_name":"Vineland","country":"US","type":"prcp_high","timescale":"daily","date":"1911-04-20","value":47.8,"unit":"mm","previous_value":30.7,"previous_date":"1893-04-20","margin":17.1,"years_stood":17,"significance":24,"tie":false,"provisional":false,"lat":39.4833,"lon":-75},{"id":"GME00102308-1911-04-20-tmin_high-daily","station_id":"GME00102308","station_name":"Gorlitz","country":"DE","type":"tmin_high","timescale":"daily","date":"1911-04-20","value":12.6,"unit":"c","previous_value":8.8,"previous_date":"1880-04-20","margin":3.8,"years_stood":30,"significance":23,"tie":false,"provisional":false,"lat":51.1631,"lon":14.9531},{"id":"DA000032030-1911-04-20-tmin_high-daily","station_id":"DA000032030","station_name":"Sandvig","country":"DK","type":"tmin_high","timescale":"daily","date":"1911-04-20","value":8.6,"unit":"c","previous_value":6.8,"previous_date":"1876-04-20","margin":1.8,"years_stood":34,"significance":21,"tie":false,"provisional":false,"lat":55.2831,"lon":14.7831},{"id":"USW00024128-1911-04-20-snow_high-daily","station_id":"USW00024128","station_name":"Winnemucca AP","country":"US","type":"snow_high","timescale":"daily","date":"1911-04-20","value":18,"unit":"mm","previous_value":0,"previous_date":"1878-04-20","margin":18,"years_stood":32,"significance":18,"tie":false,"provisional":false,"lat":40.9017,"lon":-117.8081},{"id":"GME00130726-1911-04-20-prcp_high-daily","station_id":"GME00130726","station_name":"Lichtentanne","country":"DE","type":"prcp_high","timescale":"daily","date":"1911-04-20","value":19.5,"unit":"mm","previous_value":16.6,"previous_date":"1886-04-20","margin":2.9,"years_stood":24,"significance":17,"tie":false,"provisional":false,"lat":50.6892,"lon":12.4342},{"id":"DA000032030-1911-04-20-tmax_high-monthly","station_id":"DA000032030","station_name":"Sandvig","country":"DK","type":"tmax_high","timescale":"monthly","date":"1911-04-20","value":22.9,"unit":"c","previous_value":21.9,"previous_date":"1911-04-19","margin":1,"years_stood":0,"significance":15,"tie":false,"provisional":false,"lat":55.2831,"lon":14.7831},{"id":"GME00102252-1911-04-20-tmin_high-daily","station_id":"GME00102252","station_name":"Magdeburg","country":"DE","type":"tmin_high","timescale":"daily","date":"1911-04-20","value":9.8,"unit":"c","previous_value":8.6,"previous_date":"1882-04-20","margin":1.2,"years_stood":28,"significance":14,"tie":false,"provisional":false,"lat":52.1031,"lon":11.5842},{"id":"DA000030380-1911-04-20-tmin_high-daily","station_id":"DA000030380","station_name":"Koebenhavn: Landbohojskolen-1","country":"DK","type":"tmin_high","timescale":"daily","date":"1911-04-20","value":8,"unit":"c","previous_value":6.6,"previous_date":"1894-04-20","margin":1.4,"years_stood":16,"significance":13,"tie":false,"provisional":false,"lat":55.6831,"lon":12.5331},{"id":"GM000003319-1911-04-20-tmax_high-daily","station_id":"GM000003319","station_name":"Berlin-Dahlem","country":"DE","type":"tmax_high","timescale":"daily","date":"1911-04-20","value":24.2,"unit":"c","previous_value":23.6,"previous_date":"1880-04-20","margin":0.6,"years_stood":30,"significance":13,"tie":false,"provisional":false,"lat":52.4639,"lon":13.3017},{"id":"RSM00028440-1911-04-20-prcp_high-daily","station_id":"RSM00028440","station_name":"Ekaterinburg","country":"RU","type":"prcp_high","timescale":"daily","date":"1911-04-20","value":1.5,"unit":"mm","previous_value":1,"previous_date":"1882-04-20","margin":0.5,"years_stood":28,"significance":12,"tie":false,"provisional":false,"lat":56.8331,"lon":60.6331},{"id":"CA006139520-1911-04-20-prcp_high-daily","station_id":"CA006139520","station_name":"Windsor 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Landbohojskolen-1","country":"DK","type":"tmax_high","timescale":"daily","date":"1911-04-20","value":19.5,"unit":"c","previous_value":19,"previous_date":"1885-04-20","margin":0.5,"years_stood":25,"significance":11,"tie":false,"provisional":false,"lat":55.6831,"lon":12.5331},{"id":"GM000004063-1911-04-20-tmin_high-daily","station_id":"GM000004063","station_name":"Bamberg","country":"DE","type":"tmin_high","timescale":"daily","date":"1911-04-20","value":8.8,"unit":"c","previous_value":8.3,"previous_date":"1886-04-20","margin":0.5,"years_stood":24,"significance":11,"tie":false,"provisional":false,"lat":49.8753,"lon":10.9217},{"id":"DA000027080-1911-04-20-tmax_high-daily","station_id":"DA000027080","station_name":"Tranebjerg","country":"DK","type":"tmax_high","timescale":"daily","date":"1911-04-20","value":18.6,"unit":"c","previous_value":16.9,"previous_date":"1900-04-20","margin":1.7,"years_stood":10,"significance":10,"tie":false,"provisional":false,"lat":55.85,"lon":10.6},{"id":"USC00456109-1911-04-20-tmin_low-daily","station_id":"USC00456109","station_name":"Olympia Priest Pt 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