{"title":"Records on 1900-10-20","description":"Every record set or tied on 1900-10-20.","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/1900-10-20/","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":"AGE00135039-1900-10-20-prcp_high-monthly","station_id":"AGE00135039","station_name":"Oran-Hopital Militaire","country":"DZ","type":"prcp_high","timescale":"monthly","date":"1900-10-20","value":41,"unit":"mm","previous_value":33,"previous_date":"1866-10-29","margin":8,"years_stood":33,"significance":37,"tie":false,"provisional":false,"lat":35.7297,"lon":0.65},{"id":"ASN00066062-1900-10-20-tmax_high-daily","station_id":"ASN00066062","station_name":"Sydney (Observatory Hill)","country":"AU","type":"tmax_high","timescale":"daily","date":"1900-10-20","value":36.3,"unit":"c","previous_value":31.9,"previous_date":"1868-10-20","margin":4.4,"years_stood":31,"significance":23,"tie":false,"provisional":false,"lat":-33.8607,"lon":151.205},{"id":"SW000008525-1900-10-20-prcp_high-daily","station_id":"SW000008525","station_name":"Linkoeping-Malmslaett","country":"SE","type":"prcp_high","timescale":"daily","date":"1900-10-20","value":10.3,"unit":"mm","previous_value":6.2,"previous_date":"1896-10-20","margin":4.1,"years_stood":3,"significance":13,"tie":false,"provisional":false,"lat":58.4,"lon":15.5331},{"id":"SWM00002485-1900-10-20-prcp_high-daily","station_id":"SWM00002485","station_name":"Stockholm","country":"SE","type":"prcp_high","timescale":"daily","date":"1900-10-20","value":17.1,"unit":"mm","previous_value":15,"previous_date":"1885-10-20","margin":2.1,"years_stood":14,"significance":12,"tie":false,"provisional":false,"lat":59.35,"lon":18.05},{"id":"USC00271682-1900-10-20-tmin_low-daily","station_id":"USC00271682","station_name":"Concord","country":"US","type":"tmin_low","timescale":"daily","date":"1900-10-20","value":-7.8,"unit":"c","previous_value":-3.9,"previous_date":"1896-10-20","margin":3.9,"years_stood":3,"significance":11,"tie":false,"provisional":false,"lat":43.205,"lon":-71.535},{"id":"USC00047738-1900-10-20-prcp_high-daily","station_id":"USC00047738","station_name":"San Diego Wbo","country":"US","type":"prcp_high","timescale":"daily","date":"1900-10-20","value":5.1,"unit":"mm","previous_value":3.3,"previous_date":"1888-10-20","margin":1.8,"years_stood":11,"significance":10,"tie":false,"provisional":false,"lat":32.7167,"lon":-117.1667},{"id":"ASN00074128-1900-10-20-tmin_high-daily","station_id":"ASN00074128","station_name":"Deniliquin (Wilkinson St)","country":"AU","type":"tmin_high","timescale":"daily","date":"1900-10-20","value":19.3,"unit":"c","previous_value":18.9,"previous_date":"1882-10-20","margin":0.4,"years_stood":17,"significance":9,"tie":false,"provisional":false,"lat":-35.5269,"lon":144.952},{"id":"BE000006447-1900-10-20-tmin_low-daily","station_id":"BE000006447","station_name":"Uccle","country":"BE","type":"tmin_low","timescale":"daily","date":"1900-10-20","value":-1.9,"unit":"c","previous_value":-1.8,"previous_date":"1888-10-20","margin":0.1,"years_stood":11,"significance":9,"tie":false,"provisional":false,"lat":50.8,"lon":4.35}]}