{"title":"Records on 1904-08-19","description":"Every record set or tied on 1904-08-19.","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/1904-08-19/","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":"USC00475484-1904-08-19-prcp_high-daily","station_id":"USC00475484","station_name":"Milwaukee Wb City","country":"US","type":"prcp_high","timescale":"daily","date":"1904-08-19","value":36.6,"unit":"mm","previous_value":10.4,"previous_date":"1884-08-19","margin":26.2,"years_stood":19,"significance":30,"tie":false,"provisional":false,"lat":43.0333,"lon":-87.9},{"id":"ITE00100553-1904-08-19-prcp_high-daily","station_id":"ITE00100553","station_name":"Mantova","country":"IT","type":"prcp_high","timescale":"daily","date":"1904-08-19","value":11.4,"unit":"mm","previous_value":9,"previous_date":"1856-08-19","margin":2.4,"years_stood":47,"significance":20,"tie":false,"provisional":false,"lat":45.1581,"lon":10.7967},{"id":"USC00474966-1904-08-19-prcp_high-daily","station_id":"USC00474966","station_name":"Madison Wb 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U","country":"CA","type":"tmin_low","timescale":"daily","date":"1904-08-19","value":7.8,"unit":"c","previous_value":8.9,"previous_date":"1882-08-19","margin":1.1,"years_stood":21,"significance":12,"tie":false,"provisional":false,"lat":44.25,"lon":-76.5},{"id":"USC00475484-1904-08-19-tmax_low-daily","station_id":"USC00475484","station_name":"Milwaukee Wb City","country":"US","type":"tmax_low","timescale":"daily","date":"1904-08-19","value":16.7,"unit":"c","previous_value":18.9,"previous_date":"1892-08-19","margin":2.2,"years_stood":11,"significance":11,"tie":false,"provisional":false,"lat":43.0333,"lon":-87.9},{"id":"CA006126558-1904-08-19-prcp_high-daily","station_id":"CA006126558","station_name":"Point Clark","country":"CA","type":"prcp_high","timescale":"daily","date":"1904-08-19","value":22.9,"unit":"mm","previous_value":16.5,"previous_date":"1900-08-19","margin":6.4,"years_stood":4,"significance":10,"tie":false,"provisional":false,"lat":44.0833,"lon":-81.6833},{"id":"USW00013777-1904-08-19-tmax_low-daily","station_id":"USW00013777","station_name":"Baltimore Customs House","country":"US","type":"tmax_low","timescale":"daily","date":"1904-08-19","value":22.2,"unit":"c","previous_value":23.9,"previous_date":"1896-08-19","margin":1.7,"years_stood":7,"significance":10,"tie":false,"provisional":false,"lat":39.2833,"lon":-76.6167},{"id":"USW00093725-1904-08-19-tmax_low-daily","station_id":"USW00093725","station_name":"Washington","country":"US","type":"tmax_low","timescale":"daily","date":"1904-08-19","value":22.2,"unit":"c","previous_value":23.3,"previous_date":"1896-08-19","margin":1.1,"years_stood":7,"significance":10,"tie":false,"provisional":false,"lat":38.9053,"lon":-77.0525},{"id":"CA006127887-1904-08-19-tmax_low-daily","station_id":"CA006127887","station_name":"Southampton","country":"CA","type":"tmax_low","timescale":"daily","date":"1904-08-19","value":16.1,"unit":"c","previous_value":17.8,"previous_date":"1895-08-19","margin":1.7,"years_stood":8,"significance":9,"tie":false,"provisional":false,"lat":44.5,"lon":-81.3667},{"id":"CA006149625-1904-08-19-prcp_high-daily","station_id":"CA006149625","station_name":"Woodstock","country":"CA","type":"prcp_high","timescale":"daily","date":"1904-08-19","value":17.3,"unit":"mm","previous_value":16.5,"previous_date":"1892-08-19","margin":0.8,"years_stood":11,"significance":6,"tie":false,"provisional":false,"lat":43.1333,"lon":-80.7667},{"id":"USW00014734-1904-08-19-tmin_low-daily","station_id":"USW00014734","station_name":"Newark Liberty Intl AP","country":"US","type":"tmin_low","timescale":"daily","date":"1904-08-19","value":10.6,"unit":"c","previous_value":10.6,"previous_date":"1855-08-19","margin":0,"years_stood":48,"significance":5,"tie":true,"provisional":false,"lat":40.6828,"lon":-74.1692},{"id":"USC00301010-1904-08-19-tmin_low-daily","station_id":"USC00301010","station_name":"Buffalo","country":"US","type":"tmin_low","timescale":"daily","date":"1904-08-19","value":10,"unit":"c","previous_value":10,"previous_date":"1886-08-19","margin":0,"years_stood":17,"significance":2,"tie":true,"provisional":false,"lat":42.8833,"lon":-78.8833},{"id":"USW00013779-1904-08-19-tmax_low-daily","station_id":"USW00013779","station_name":"Philadelphia City","country":"US","type":"tmax_low","timescale":"daily","date":"1904-08-19","value":23.3,"unit":"c","previous_value":23.3,"previous_date":"1896-08-19","margin":0,"years_stood":7,"significance":1,"tie":true,"provisional":false,"lat":39.95,"lon":-75.15}]}