{"title":"Records on 08-31 in past years","description":"Record events on 08-31 across the years in the data.","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/on-this-day/08-31/","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":"USC00308586-1997-08-31-prcp_high-all-time","station_id":"USC00308586","station_name":"Tribes Hill","country":"US","type":"prcp_high","timescale":"all-time","date":"1997-08-31","value":138.7,"unit":"mm","previous_value":101.6,"previous_date":"1915-06-30","margin":37.1,"years_stood":82,"significance":87,"tie":false,"provisional":false,"lat":42.9464,"lon":-74.2886},{"id":"USC00416664-2017-08-31-prcp_high-all-time","station_id":"USC00416664","station_name":"Orange","country":"US","type":"prcp_high","timescale":"all-time","date":"2017-08-31","value":514.4,"unit":"mm","previous_value":401.3,"previous_date":"1963-09-18","margin":113.1,"years_stood":53,"significance":86,"tie":false,"provisional":false,"lat":30.0858,"lon":-93.7417},{"id":"ASN00032025-1998-08-31-prcp_high-monthly","station_id":"ASN00032025","station_name":"Innisfail","country":"AU","type":"prcp_high","timescale":"monthly","date":"1998-08-31","value":310,"unit":"mm","previous_value":235.5,"previous_date":"1917-08-06","margin":74.5,"years_stood":81,"significance":84,"tie":false,"provisional":false,"lat":-17.5249,"lon":146.0345},{"id":"USC00016988-2017-08-31-prcp_high-monthly","station_id":"USC00016988","station_name":"Robertsdale","country":"US","type":"prcp_high","timescale":"monthly","date":"2017-08-31","value":200.9,"unit":"mm","previous_value":128.5,"previous_date":"1939-08-16","margin":72.4,"years_stood":78,"significance":83,"tie":false,"provisional":false,"lat":30.5653,"lon":-87.7017},{"id":"ASN00032016-1998-08-31-prcp_high-monthly","station_id":"ASN00032016","station_name":"Flying Fish Point","country":"AU","type":"prcp_high","timescale":"monthly","date":"1998-08-31","value":272,"unit":"mm","previous_value":162.6,"previous_date":"1917-08-05","margin":109.4,"years_stood":81,"significance":82,"tie":false,"provisional":false,"lat":-17.4947,"lon":146.0744},{"id":"USC00332791-1981-08-31-prcp_high-monthly","station_id":"USC00332791","station_name":"Findlay Wpcc","country":"US","type":"prcp_high","timescale":"monthly","date":"1981-08-31","value":142.7,"unit":"mm","previous_value":75.2,"previous_date":"1900-08-19","margin":67.5,"years_stood":81,"significance":82,"tie":false,"provisional":false,"lat":41.0461,"lon":-83.6622},{"id":"USC00385509-2023-08-31-prcp_high-monthly","station_id":"USC00385509","station_name":"Marion","country":"US","type":"prcp_high","timescale":"monthly","date":"2023-08-31","value":227.6,"unit":"mm","previous_value":165.1,"previous_date":"1928-08-10","margin":62.5,"years_stood":95,"significance":81,"tie":false,"provisional":false,"lat":34.1653,"lon":-79.3875},{"id":"ASN00032001-1998-08-31-prcp_high-monthly","station_id":"ASN00032001","station_name":"Bambaroo","country":"AU","type":"prcp_high","timescale":"monthly","date":"1998-08-31","value":205.6,"unit":"mm","previous_value":41.9,"previous_date":"1920-08-28","margin":163.7,"years_stood":78,"significance":81,"tie":false,"provisional":false,"lat":-18.8828,"lon":146.17},{"id":"USC00358780-1984-08-31-prcp_high-all-time","station_id":"USC00358780","station_name":"Unity","country":"US","type":"prcp_high","timescale":"all-time","date":"1984-08-31","value":61.7,"unit":"mm","previous_value":46.2,"previous_date":"1909-09-02","margin":15.5,"years_stood":74,"significance":81,"tie":false,"provisional":false,"lat":44.4367,"lon":-118.1886},{"id":"USW00014881-1961-08-31-prcp_high-daily","station_id":"USW00014881","station_name":"Fort Dearborn","country":"US","type":"prcp_high","timescale":"daily","date":"1961-08-31","value":71.4,"unit":"mm","previous_value":8.9,"previous_date":"1836-08-31","margin":62.5,"years_stood":124,"significance":80,"tie":false,"provisional":false,"lat":41.8883,"lon":-87.6258},{"id":"USC00266252-2013-08-31-prcp_high-daily","station_id":"USC00266252","station_name":"Pioche","country":"US","type":"prcp_high","timescale":"daily","date":"2013-08-31","value":69.3,"unit":"mm","previous_value":17.8,"previous_date":"1889-08-31","margin":51.5,"years_stood":123,"significance":80,"tie":false,"provisional":false,"lat":37.9339,"lon":-114.4522},{"id":"ASN00089006-2005-08-31-prcp_high-daily","station_id":"ASN00089006","station_name":"Berrybank","country":"AU","type":"prcp_high","timescale":"daily","date":"2005-08-31","value":30,"unit":"mm","previous_value":12.2,"previous_date":"1889-08-31","margin":17.8,"years_stood":115,"significance":80,"tie":false,"provisional":false,"lat":-37.9633,"lon":143.4672},{"id":"ASN00066006-1996-08-31-prcp_high-daily","station_id":"ASN00066006","station_name":"Sydney Botanic Gardens","country":"AU","type":"prcp_high","timescale":"daily","date":"1996-08-31","value":113.6,"unit":"mm","previous_value":30.7,"previous_date":"1887-08-31","margin":82.9,"years_stood":108,"significance":80,"tie":false,"provisional":false,"lat":-33.8662,"lon":151.216},{"id":"ASN00025501-1993-08-31-prcp_high-daily","station_id":"ASN00025501","station_name":"Bordertown","country":"AU","type":"prcp_high","timescale":"daily","date":"1993-08-31","value":28,"unit":"mm","previous_value":10.7,"previous_date":"1888-08-31","margin":17.3,"years_stood":104,"significance":80,"tie":false,"provisional":false,"lat":-36.3125,"lon":140.7718},{"id":"ASN00083019-2005-08-31-prcp_high-daily","station_id":"ASN00083019","station_name":"Mansfield (Post 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(Hazeldale)","country":"AU","type":"prcp_high","timescale":"daily","date":"1996-08-31","value":63.2,"unit":"mm","previous_value":33.3,"previous_date":"1898-08-31","margin":29.9,"years_stood":97,"significance":79,"tie":false,"provisional":false,"lat":-33.1628,"lon":148.5879},{"id":"ASN00072004-1974-08-31-prcp_high-all-time","station_id":"ASN00072004","station_name":"Batlow Post Office","country":"AU","type":"prcp_high","timescale":"all-time","date":"1974-08-31","value":178.2,"unit":"mm","previous_value":144,"previous_date":"1897-01-10","margin":34.2,"years_stood":77,"significance":78,"tie":false,"provisional":false,"lat":-35.5203,"lon":148.1453}]}