{"title":"Records on 1901-01-20","description":"Every record set or tied on 1901-01-20.","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/1901-01-20/","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":"SWE00137836-1901-01-20-prcp_high-daily","station_id":"SWE00137836","station_name":"Halmstad","country":"SE","type":"prcp_high","timescale":"daily","date":"1901-01-20","value":11.9,"unit":"mm","previous_value":8.8,"previous_date":"1871-01-20","margin":3.1,"years_stood":29,"significance":20,"tie":false,"provisional":false,"lat":56.67,"lon":12.92},{"id":"SW000002590-1901-01-20-prcp_high-daily","station_id":"SW000002590","station_name":"Visby_Flygplats","country":"SE","type":"prcp_high","timescale":"daily","date":"1901-01-20","value":11.2,"unit":"mm","previous_value":8.5,"previous_date":"1873-01-20","margin":2.7,"years_stood":27,"significance":18,"tie":false,"provisional":false,"lat":57.66,"lon":18.34},{"id":"SWE00139430-1901-01-20-prcp_high-daily","station_id":"SWE00139430","station_name":"Gavle","country":"SE","type":"prcp_high","timescale":"daily","date":"1901-01-20","value":8.5,"unit":"mm","previous_value":6,"previous_date":"1879-01-20","margin":2.5,"years_stood":21,"significance":18,"tie":false,"provisional":false,"lat":60.65,"lon":17.17},{"id":"SWE00139028-1901-01-20-prcp_high-daily","station_id":"SWE00139028","station_name":"Vasteras-Hasslo","country":"SE","type":"prcp_high","timescale":"daily","date":"1901-01-20","value":9.7,"unit":"mm","previous_value":8.6,"previous_date":"1873-01-20","margin":1.1,"years_stood":27,"significance":15,"tie":false,"provisional":false,"lat":59.59,"lon":16.63},{"id":"CA008104800-1901-01-20-tmax_low-daily","station_id":"CA008104800","station_name":"Saint John","country":"CA","type":"tmax_low","timescale":"daily","date":"1901-01-20","value":-17.2,"unit":"c","previous_value":-12.8,"previous_date":"1884-01-20","margin":4.4,"years_stood":16,"significance":14,"tie":false,"provisional":false,"lat":45.2833,"lon":-66.0833},{"id":"CA008205698-1901-01-20-tmax_low-daily","station_id":"CA008205698","station_name":"Sydney","country":"CA","type":"tmax_low","timescale":"daily","date":"1901-01-20","value":-16.1,"unit":"c","previous_value":-14.4,"previous_date":"1875-01-20","margin":1.7,"years_stood":25,"significance":12,"tie":false,"provisional":false,"lat":46.15,"lon":-60.2},{"id":"CA007025280-1901-01-20-tmin_low-daily","station_id":"CA007025280","station_name":"Montreal McGill","country":"CA","type":"tmin_low","timescale":"daily","date":"1901-01-20","value":-27.2,"unit":"c","previous_value":-25,"previous_date":"1884-01-20","margin":2.2,"years_stood":16,"significance":11,"tie":false,"provisional":false,"lat":45.5,"lon":-73.5833},{"id":"USC00271682-1901-01-20-tmax_low-daily","station_id":"USC00271682","station_name":"Concord","country":"US","type":"tmax_low","timescale":"daily","date":"1901-01-20","value":-11.1,"unit":"c","previous_value":-8.9,"previous_date":"1893-01-20","margin":2.2,"years_stood":7,"significance":8,"tie":false,"provisional":false,"lat":43.205,"lon":-71.535},{"id":"GME00124486-1901-01-20-prcp_high-daily","station_id":"GME00124486","station_name":"Kirchdorf/Poel","country":"DE","type":"prcp_high","timescale":"daily","date":"1901-01-20","value":5.8,"unit":"mm","previous_value":5,"previous_date":"1891-01-20","margin":0.8,"years_stood":9,"significance":7,"tie":false,"provisional":false,"lat":54.0008,"lon":11.4358},{"id":"CA008104800-1901-01-20-tmin_low-daily","station_id":"CA008104800","station_name":"Saint John","country":"CA","type":"tmin_low","timescale":"daily","date":"1901-01-20","value":-26.1,"unit":"c","previous_value":-25,"previous_date":"1897-01-20","margin":1.1,"years_stood":3,"significance":5,"tie":false,"provisional":false,"lat":45.2833,"lon":-66.0833},{"id":"CE000043497-1901-01-20-tmax_high-daily","station_id":"CE000043497","station_name":"Hambantota","country":"LK","type":"tmax_high","timescale":"daily","date":"1901-01-20","value":31.1,"unit":"c","previous_value":31.1,"previous_date":"1877-01-20","margin":0,"years_stood":23,"significance":2,"tie":true,"provisional":false,"lat":6.117,"lon":81.133}]}