{"title":"Records on 1901-05-20","description":"Every record set or tied on 1901-05-20.","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/1901-05-20/","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":"ASN00086085-1901-05-20-prcp_high-daily","station_id":"ASN00086085","station_name":"Narre Warren North (Narre Warr","country":"AU","type":"prcp_high","timescale":"daily","date":"1901-05-20","value":30,"unit":"mm","previous_value":12.7,"previous_date":"1874-05-20","margin":17.3,"years_stood":26,"significance":34,"tie":false,"provisional":false,"lat":-37.9897,"lon":145.3356},{"id":"ASN00066062-1901-05-20-tmax_high-daily","station_id":"ASN00066062","station_name":"Sydney (Observatory Hill)","country":"AU","type":"tmax_high","timescale":"daily","date":"1901-05-20","value":24.2,"unit":"c","previous_value":20.9,"previous_date":"1889-05-20","margin":3.3,"years_stood":11,"significance":21,"tie":false,"provisional":false,"lat":-33.8607,"lon":151.205},{"id":"USC00319462-1901-05-20-prcp_high-daily","station_id":"USC00319462","station_name":"Wilmington Wb City","country":"US","type":"prcp_high","timescale":"daily","date":"1901-05-20","value":33.3,"unit":"mm","previous_value":18.3,"previous_date":"1890-05-20","margin":15,"years_stood":10,"significance":16,"tie":false,"provisional":false,"lat":34.2333,"lon":-77.95},{"id":"CE000043497-1901-05-20-tmax_high-daily","station_id":"CE000043497","station_name":"Hambantota","country":"LK","type":"tmax_high","timescale":"daily","date":"1901-05-20","value":33.9,"unit":"c","previous_value":33,"previous_date":"1894-05-20","margin":0.9,"years_stood":6,"significance":11,"tie":false,"provisional":false,"lat":6.117,"lon":81.133},{"id":"USW00094728-1901-05-20-tmax_low-daily","station_id":"USW00094728","station_name":"Ny City Cntrl Park","country":"US","type":"tmax_low","timescale":"daily","date":"1901-05-20","value":11.7,"unit":"c","previous_value":12.8,"previous_date":"1892-05-20","margin":1.1,"years_stood":8,"significance":7,"tie":false,"provisional":false,"lat":40.7789,"lon":-73.9692}]}