{"title":"Records on 1900-07-20","description":"Every record set or tied on 1900-07-20.","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/1900-07-20/","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":"BE000006447-1900-07-20-tmax_high-daily","station_id":"BE000006447","station_name":"Uccle","country":"BE","type":"tmax_high","timescale":"daily","date":"1900-07-20","value":33.8,"unit":"c","previous_value":29.7,"previous_date":"1874-07-20","margin":4.1,"years_stood":25,"significance":24,"tie":false,"provisional":false,"lat":50.8,"lon":4.35},{"id":"ASN00066062-1900-07-20-prcp_high-daily","station_id":"ASN00066062","station_name":"Sydney (Observatory Hill)","country":"AU","type":"prcp_high","timescale":"daily","date":"1900-07-20","value":52.8,"unit":"mm","previous_value":39.9,"previous_date":"1873-07-20","margin":12.9,"years_stood":26,"significance":20,"tie":false,"provisional":false,"lat":-33.8607,"lon":151.205},{"id":"GME00127462-1900-07-20-tmin_high-daily","station_id":"GME00127462","station_name":"Putbus","country":"DE","type":"tmin_high","timescale":"daily","date":"1900-07-20","value":18.6,"unit":"c","previous_value":18.1,"previous_date":"1865-07-20","margin":0.5,"years_stood":34,"significance":15,"tie":false,"provisional":false,"lat":54.3656,"lon":13.4783},{"id":"USC00474966-1900-07-20-prcp_high-daily","station_id":"USC00474966","station_name":"Madison Wb City","country":"US","type":"prcp_high","timescale":"daily","date":"1900-07-20","value":22.9,"unit":"mm","previous_value":11.7,"previous_date":"1883-07-20","margin":11.2,"years_stood":16,"significance":15,"tie":false,"provisional":false,"lat":43.0833,"lon":-89.4},{"id":"USW00093725-1900-07-20-prcp_high-daily","station_id":"USW00093725","station_name":"Washington","country":"US","type":"prcp_high","timescale":"daily","date":"1900-07-20","value":10.2,"unit":"mm","previous_value":5.8,"previous_date":"1880-07-20","margin":4.4,"years_stood":19,"significance":11,"tie":false,"provisional":false,"lat":38.9053,"lon":-77.0525},{"id":"ASN00040214-1900-07-20-prcp_high-daily","station_id":"ASN00040214","station_name":"Brisbane Regional Office","country":"AU","type":"prcp_high","timescale":"daily","date":"1900-07-20","value":6.1,"unit":"mm","previous_value":2.8,"previous_date":"1890-07-20","margin":3.3,"years_stood":9,"significance":10,"tie":false,"provisional":false,"lat":-27.4778,"lon":153.0306},{"id":"EI000003969-1900-07-20-prcp_high-daily","station_id":"EI000003969","station_name":"Dublin Phoenix Park","country":"IE","type":"prcp_high","timescale":"daily","date":"1900-07-20","value":10.2,"unit":"mm","previous_value":9.7,"previous_date":"1882-07-20","margin":0.5,"years_stood":17,"significance":8,"tie":false,"provisional":false,"lat":53.3639,"lon":-6.3192},{"id":"SZ000006717-1900-07-20-tmax_high-daily","station_id":"SZ000006717","station_name":"Col du Grand St-Bernard","country":"CH","type":"tmax_high","timescale":"daily","date":"1900-07-20","value":17.7,"unit":"c","previous_value":17.6,"previous_date":"1886-07-20","margin":0.1,"years_stood":13,"significance":7,"tie":false,"provisional":false,"lat":45.8667,"lon":7.1667},{"id":"ASN00066062-1900-07-20-tmax_low-daily","station_id":"ASN00066062","station_name":"Sydney (Observatory Hill)","country":"AU","type":"tmax_low","timescale":"daily","date":"1900-07-20","value":12.1,"unit":"c","previous_value":12.2,"previous_date":"1899-07-20","margin":0.1,"years_stood":0,"significance":4,"tie":false,"provisional":false,"lat":-33.8607,"lon":151.205}]}