{"title":"Records on 1901-08-20","description":"Every record set or tied on 1901-08-20.","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/1901-08-20/","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":"ASN00066062-1901-08-20-prcp_high-daily","station_id":"ASN00066062","station_name":"Sydney (Observatory Hill)","country":"AU","type":"prcp_high","timescale":"daily","date":"1901-08-20","value":50.5,"unit":"mm","previous_value":24.1,"previous_date":"1868-08-20","margin":26.4,"years_stood":32,"significance":34,"tie":false,"provisional":false,"lat":-33.8607,"lon":151.205},{"id":"ASN00058024-1901-08-20-prcp_high-daily","station_id":"ASN00058024","station_name":"Grafton City Council","country":"AU","type":"prcp_high","timescale":"daily","date":"1901-08-20","value":27.9,"unit":"mm","previous_value":11.2,"previous_date":"1879-08-20","margin":16.7,"years_stood":21,"significance":20,"tie":false,"provisional":false,"lat":-29.7,"lon":152.9},{"id":"ASN00056032-1901-08-20-prcp_high-daily","station_id":"ASN00056032","station_name":"Tenterfield (Federation Park)","country":"AU","type":"prcp_high","timescale":"daily","date":"1901-08-20","value":22.4,"unit":"mm","previous_value":14.2,"previous_date":"1879-08-20","margin":8.2,"years_stood":21,"significance":18,"tie":false,"provisional":false,"lat":-29.0479,"lon":152.0172},{"id":"ASN00056207-1901-08-20-prcp_high-daily","station_id":"ASN00056207","station_name":"Maryland","country":"AU","type":"prcp_high","timescale":"daily","date":"1901-08-20","value":29,"unit":"mm","previous_value":21.1,"previous_date":"1879-08-20","margin":7.9,"years_stood":21,"significance":17,"tie":false,"provisional":false,"lat":-28.5417,"lon":151.9909},{"id":"CA006158350-1901-08-20-tmin_high-daily","station_id":"CA006158350","station_name":"Toronto","country":"CA","type":"tmin_high","timescale":"daily","date":"1901-08-20","value":20.6,"unit":"c","previous_value":20,"previous_date":"1869-08-20","margin":0.6,"years_stood":31,"significance":16,"tie":false,"provisional":false,"lat":43.6667,"lon":-79.4},{"id":"ASN00070037-1901-08-20-prcp_high-daily","station_id":"ASN00070037","station_name":"Goulburn","country":"AU","type":"prcp_high","timescale":"daily","date":"1901-08-20","value":20.6,"unit":"mm","previous_value":16.8,"previous_date":"1886-08-20","margin":3.8,"years_stood":14,"significance":13,"tie":false,"provisional":false,"lat":-34.75,"lon":149.8667},{"id":"ASN00074124-1901-08-20-prcp_high-daily","station_id":"ASN00074124","station_name":"Jerilderie (Yanko Station)","country":"AU","type":"prcp_high","timescale":"daily","date":"1901-08-20","value":16.5,"unit":"mm","previous_value":11.2,"previous_date":"1893-08-20","margin":5.3,"years_stood":7,"significance":13,"tie":false,"provisional":false,"lat":-35.1667,"lon":145.7667},{"id":"ASN00056002-1901-08-20-prcp_high-daily","station_id":"ASN00056002","station_name":"Armidale (Radio Station 2Ad)","country":"AU","type":"prcp_high","timescale":"daily","date":"1901-08-20","value":21.1,"unit":"mm","previous_value":17.3,"previous_date":"1886-08-20","margin":3.8,"years_stood":14,"significance":12,"tie":false,"provisional":false,"lat":-30.5167,"lon":151.6681},{"id":"CA007025280-1901-08-20-prcp_high-daily","station_id":"CA007025280","station_name":"Montreal McGill","country":"CA","type":"prcp_high","timescale":"daily","date":"1901-08-20","value":7.1,"unit":"mm","previous_value":6.1,"previous_date":"1874-08-20","margin":1,"years_stood":26,"significance":12,"tie":false,"provisional":false,"lat":45.5,"lon":-73.5833},{"id":"ASN00068142-1901-08-20-prcp_high-daily","station_id":"ASN00068142","station_name":"Cordeaux River","country":"AU","type":"prcp_high","timescale":"daily","date":"1901-08-20","value":51.1,"unit":"mm","previous_value":41.1,"previous_date":"1892-08-20","margin":10,"years_stood":8,"significance":11,"tie":false,"provisional":false,"lat":-34.3167,"lon":150.7333},{"id":"ASN00063004-1901-08-20-prcp_high-daily","station_id":"ASN00063004","station_name":"Bathurst Gaol","country":"AU","type":"prcp_high","timescale":"daily","date":"1901-08-20","value":24.1,"unit":"mm","previous_value":22.6,"previous_date":"1886-08-20","margin":1.5,"years_stood":14,"significance":10,"tie":false,"provisional":false,"lat":-33.4167,"lon":149.55},{"id":"ASN00070023-1901-08-20-prcp_high-daily","station_id":"ASN00070023","station_name":"Cooma Lambie Street","country":"AU","type":"prcp_high","timescale":"daily","date":"1901-08-20","value":4.3,"unit":"mm","previous_value":4.3,"previous_date":"1884-08-20","margin":0,"years_stood":16,"significance":2,"tie":true,"provisional":false,"lat":-36.2333,"lon":149.1167}]}