{"title":"Records on 1904-08-12","description":"Every record set or tied on 1904-08-12.","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/1904-08-12/","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":"ASN00086060-1904-08-12-prcp_high-daily","station_id":"ASN00086060","station_name":"Kew","country":"AU","type":"prcp_high","timescale":"daily","date":"1904-08-12","value":11.4,"unit":"mm","previous_value":4.1,"previous_date":"1873-08-12","margin":7.3,"years_stood":30,"significance":20,"tie":false,"provisional":false,"lat":-37.8167,"lon":145.0333},{"id":"SWE00138212-1904-08-12-prcp_high-daily","station_id":"SWE00138212","station_name":"Vastervik","country":"SE","type":"prcp_high","timescale":"daily","date":"1904-08-12","value":27.4,"unit":"mm","previous_value":13.4,"previous_date":"1889-08-12","margin":14,"years_stood":14,"significance":26,"tie":false,"provisional":false,"lat":57.79,"lon":16.59},{"id":"USC00015555-1904-08-12-prcp_high-daily","station_id":"USC00015555","station_name":"Montgomery Wb 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Meadows)","country":"AU","type":"prcp_high","timescale":"daily","date":"1904-08-12","value":9.1,"unit":"mm","previous_value":6.4,"previous_date":"1886-08-12","margin":2.7,"years_stood":17,"significance":14,"tie":false,"provisional":false,"lat":-38,"lon":143.7167},{"id":"SW000008525-1904-08-12-prcp_high-daily","station_id":"SW000008525","station_name":"Linkoeping-Malmslaett","country":"SE","type":"prcp_high","timescale":"daily","date":"1904-08-12","value":22.8,"unit":"mm","previous_value":18.5,"previous_date":"1889-08-12","margin":4.3,"years_stood":14,"significance":13,"tie":false,"provisional":false,"lat":58.4,"lon":15.5331},{"id":"CA005023243-1904-08-12-tmin_high-daily","station_id":"CA005023243","station_name":"Winnipeg St Johns Coll","country":"CA","type":"tmin_high","timescale":"daily","date":"1904-08-12","value":16.1,"unit":"c","previous_value":15.6,"previous_date":"1880-08-12","margin":0.5,"years_stood":23,"significance":11,"tie":false,"provisional":false,"lat":49.8833,"lon":-97.1167},{"id":"ASN00066062-1904-08-12-tmax_high-daily","station_id":"ASN00066062","station_name":"Sydney (Observatory Hill)","country":"AU","type":"tmax_high","timescale":"daily","date":"1904-08-12","value":20.1,"unit":"c","previous_value":19.9,"previous_date":"1888-08-12","margin":0.2,"years_stood":15,"significance":8,"tie":false,"provisional":false,"lat":-33.8607,"lon":151.205},{"id":"CE000043497-1904-08-12-tmax_high-daily","station_id":"CE000043497","station_name":"Hambantota","country":"LK","type":"tmax_high","timescale":"daily","date":"1904-08-12","value":34.7,"unit":"c","previous_value":34.5,"previous_date":"1889-08-12","margin":0.2,"years_stood":14,"significance":8,"tie":false,"provisional":false,"lat":6.117,"lon":81.133},{"id":"SW000002590-1904-08-12-prcp_high-daily","station_id":"SW000002590","station_name":"Visby_Flygplats","country":"SE","type":"prcp_high","timescale":"daily","date":"1904-08-12","value":9.2,"unit":"mm","previous_value":9,"previous_date":"1889-08-12","margin":0.2,"years_stood":14,"significance":8,"tie":false,"provisional":false,"lat":57.66,"lon":18.34},{"id":"GLE00100981-1904-08-12-tmin_high-daily","station_id":"GLE00100981","station_name":"Ilulissat (Jakobshavn)","country":"GL","type":"tmin_high","timescale":"daily","date":"1904-08-12","value":6.9,"unit":"c","previous_value":6.5,"previous_date":"1893-08-12","margin":0.4,"years_stood":10,"significance":7,"tie":false,"provisional":false,"lat":69.2167,"lon":-51.05},{"id":"ENE00175051-1904-08-12-prcp_high-daily","station_id":"ENE00175051","station_name":"Tallinn","country":"EE","type":"prcp_high","timescale":"daily","date":"1904-08-12","value":17.8,"unit":"mm","previous_value":15.9,"previous_date":"1902-08-12","margin":1.9,"years_stood":2,"significance":6,"tie":false,"provisional":false,"lat":59.3981,"lon":24.6028},{"id":"SWE00138836-1904-08-12-prcp_high-daily","station_id":"SWE00138836","station_name":"Orebro","country":"SE","type":"prcp_high","timescale":"daily","date":"1904-08-12","value":20,"unit":"mm","previous_value":19.3,"previous_date":"1895-08-12","margin":0.7,"years_stood":8,"significance":6,"tie":false,"provisional":false,"lat":59.26,"lon":15.26},{"id":"USC00474375-1904-08-12-tmax_high-daily","station_id":"USC00474375","station_name":"La Crosse Wb City","country":"US","type":"tmax_high","timescale":"daily","date":"1904-08-12","value":32.2,"unit":"c","previous_value":32.2,"previous_date":"1873-08-12","margin":0,"years_stood":30,"significance":3,"tie":true,"provisional":false,"lat":43.8167,"lon":-91.25}]}