{"title":"Records on 1909-09-04","description":"Every record set or tied on 1909-09-04.","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/1909-09-04/","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":"DA000027080-1909-09-04-prcp_high-monthly","station_id":"DA000027080","station_name":"Tranebjerg","country":"DK","type":"prcp_high","timescale":"monthly","date":"1909-09-04","value":34.8,"unit":"mm","previous_value":27.6,"previous_date":"1885-09-04","margin":7.2,"years_stood":23,"significance":36,"tie":false,"provisional":false,"lat":55.85,"lon":10.6},{"id":"CA006115810-1909-09-04-prcp_high-daily","station_id":"CA006115810","station_name":"Orillia","country":"CA","type":"prcp_high","timescale":"daily","date":"1909-09-04","value":25.7,"unit":"mm","previous_value":9.7,"previous_date":"1872-09-04","margin":16,"years_stood":36,"significance":32,"tie":false,"provisional":false,"lat":44.6167,"lon":-79.4},{"id":"ITE00105250-1909-09-04-prcp_high-daily","station_id":"ITE00105250","station_name":"Palermo","country":"IT","type":"prcp_high","timescale":"daily","date":"1909-09-04","value":14.3,"unit":"mm","previous_value":11.8,"previous_date":"1864-09-04","margin":2.5,"years_stood":44,"significance":20,"tie":false,"provisional":false,"lat":38.1103,"lon":13.3514},{"id":"HRE00105189-1909-09-04-prcp_high-daily","station_id":"HRE00105189","station_name":"Hvar","country":"HR","type":"prcp_high","timescale":"daily","date":"1909-09-04","value":30.1,"unit":"mm","previous_value":12,"previous_date":"1884-09-04","margin":18.1,"years_stood":24,"significance":23,"tie":false,"provisional":false,"lat":43.1667,"lon":16.45},{"id":"NLE00100499-1909-09-04-prcp_high-daily","station_id":"NLE00100499","station_name":"Groningen-1","country":"NL","type":"prcp_high","timescale":"daily","date":"1909-09-04","value":27,"unit":"mm","previous_value":22.8,"previous_date":"1885-09-04","margin":4.2,"years_stood":23,"significance":21,"tie":false,"provisional":false,"lat":53.1831,"lon":6.6},{"id":"SWE00138464-1909-09-04-prcp_high-daily","station_id":"SWE00138464","station_name":"Vanersborg","country":"SE","type":"prcp_high","timescale":"daily","date":"1909-09-04","value":24.7,"unit":"mm","previous_value":22.4,"previous_date":"1874-09-04","margin":2.3,"years_stood":34,"significance":18,"tie":false,"provisional":false,"lat":58.36,"lon":12.36},{"id":"USW00053875-1909-09-04-tmax_low-daily","station_id":"USW00053875","station_name":"Chattanooga Wb City","country":"US","type":"tmax_low","timescale":"daily","date":"1909-09-04","value":22.2,"unit":"c","previous_value":25.6,"previous_date":"1886-09-04","margin":3.4,"years_stood":22,"significance":18,"tie":false,"provisional":false,"lat":35.0667,"lon":-85.3},{"id":"USC00456109-1909-09-04-tmax_high-monthly","station_id":"USC00456109","station_name":"Olympia Priest Pt Park","country":"US","type":"tmax_high","timescale":"monthly","date":"1909-09-04","value":32.8,"unit":"c","previous_value":31.7,"previous_date":"1901-09-19","margin":1.1,"years_stood":7,"significance":17,"tie":false,"provisional":false,"lat":47.0667,"lon":-122.8833},{"id":"CE000434730-1909-09-04-tmax_low-daily","station_id":"CE000434730","station_name":"Nuwara Eliya","country":"LK","type":"tmax_low","timescale":"daily","date":"1909-09-04","value":14.9,"unit":"c","previous_value":15.6,"previous_date":"1882-09-04","margin":0.7,"years_stood":26,"significance":15,"tie":false,"provisional":false,"lat":6.967,"lon":80.767},{"id":"GME00125806-1909-09-04-tmin_low-daily","station_id":"GME00125806","station_name":"Heinersreuth-Vollhof","country":"DE","type":"tmin_low","timescale":"daily","date":"1909-09-04","value":1.4,"unit":"c","previous_value":4.5,"previous_date":"1893-09-04","margin":3.1,"years_stood":15,"significance":15,"tie":false,"provisional":false,"lat":49.9678,"lon":11.5208},{"id":"USC00047738-1909-09-04-tmax_low-daily","station_id":"USC00047738","station_name":"San Diego Wbo","country":"US","type":"tmax_low","timescale":"daily","date":"1909-09-04","value":19.4,"unit":"c","previous_value":20.6,"previous_date":"1880-09-04","margin":1.2,"years_stood":28,"significance":15,"tie":false,"provisional":false,"lat":32.7167,"lon":-117.1667},{"id":"AU000005901-1909-09-04-tmin_low-daily","station_id":"AU000005901","station_name":"Wien","country":"AT","type":"tmin_low","timescale":"daily","date":"1909-09-04","value":6.7,"unit":"c","previous_value":7.7,"previous_date":"1888-09-04","margin":1,"years_stood":20,"significance":14,"tie":false,"provisional":false,"lat":48.2331,"lon":16.35},{"id":"GM000004063-1909-09-04-tmin_low-daily","station_id":"GM000004063","station_name":"Bamberg","country":"DE","type":"tmin_low","timescale":"daily","date":"1909-09-04","value":2.8,"unit":"c","previous_value":4,"previous_date":"1879-09-04","margin":1.2,"years_stood":29,"significance":14,"tie":false,"provisional":false,"lat":49.8753,"lon":10.9217},{"id":"GME00121138-1909-09-04-tmin_low-daily","station_id":"GME00121138","station_name":"Regensburg","country":"DE","type":"tmin_low","timescale":"daily","date":"1909-09-04","value":3.8,"unit":"c","previous_value":6.2,"previous_date":"1896-09-04","margin":2.4,"years_stood":12,"significance":13,"tie":false,"provisional":false,"lat":49.0433,"lon":12.1031},{"id":"CA006166416-1909-09-04-tmax_low-daily","station_id":"CA006166416","station_name":"Peterborough","country":"CA","type":"tmax_low","timescale":"daily","date":"1909-09-04","value":15.6,"unit":"c","previous_value":17.8,"previous_date":"1896-09-04","margin":2.2,"years_stood":12,"significance":11,"tie":false,"provisional":false,"lat":44.2833,"lon":-78.3167},{"id":"GME00122374-1909-09-04-prcp_high-daily","station_id":"GME00122374","station_name":"Frankfurt/Main (Feldbergstr.)","country":"DE","type":"prcp_high","timescale":"daily","date":"1909-09-04","value":10,"unit":"mm","previous_value":9,"previous_date":"1889-09-04","margin":1,"years_stood":19,"significance":10,"tie":false,"provisional":false,"lat":50.1225,"lon":8.6608},{"id":"USC00319462-1909-09-04-tmin_low-daily","station_id":"USC00319462","station_name":"Wilmington Wb City","country":"US","type":"tmin_low","timescale":"daily","date":"1909-09-04","value":15.6,"unit":"c","previous_value":16.1,"previous_date":"1886-09-04","margin":0.5,"years_stood":22,"significance":10,"tie":false,"provisional":false,"lat":34.2333,"lon":-77.95},{"id":"USW00024274-1909-09-04-tmax_high-daily","station_id":"USW00024274","station_name":"Portland Rfc City","country":"US","type":"tmax_high","timescale":"daily","date":"1909-09-04","value":33.3,"unit":"c","previous_value":31.7,"previous_date":"1896-09-04","margin":1.6,"years_stood":12,"significance":9,"tie":false,"provisional":false,"lat":45.5333,"lon":-122.6667},{"id":"GME00102380-1909-09-04-tmin_low-daily","station_id":"GME00102380","station_name":"Nurnberg","country":"DE","type":"tmin_low","timescale":"daily","date":"1909-09-04","value":3.5,"unit":"c","previous_value":4,"previous_date":"1893-09-04","margin":0.5,"years_stood":15,"significance":8,"tie":false,"provisional":false,"lat":49.5042,"lon":11.0567},{"id":"AU000006306-1909-09-04-tmin_low-daily","station_id":"AU000006306","station_name":"Salzburg","country":"AT","type":"tmin_low","timescale":"daily","date":"1909-09-04","value":6.5,"unit":"c","previous_value":7,"previous_date":"1900-09-04","margin":0.5,"years_stood":8,"significance":6,"tie":false,"provisional":false,"lat":47.8,"lon":13},{"id":"GM000004199-1909-09-04-tmin_low-daily","station_id":"GM000004199","station_name":"Munchen-Nymphenburg","country":"DE","type":"tmin_low","timescale":"daily","date":"1909-09-04","value":5.3,"unit":"c","previous_value":5.7,"previous_date":"1900-09-04","margin":0.4,"years_stood":8,"significance":6,"tie":false,"provisional":false,"lat":48.1667,"lon":11.5025},{"id":"USW00053875-1909-09-04-prcp_high-daily","station_id":"USW00053875","station_name":"Chattanooga Wb City","country":"US","type":"prcp_high","timescale":"daily","date":"1909-09-04","value":13,"unit":"mm","previous_value":12.7,"previous_date":"1904-09-04","margin":0.3,"years_stood":4,"significance":4,"tie":false,"provisional":false,"lat":35.0667,"lon":-85.3},{"id":"ASN00015540-1909-09-04-tmin_low-daily","station_id":"ASN00015540","station_name":"Alice Springs Post Office","country":"AU","type":"tmin_low","timescale":"daily","date":"1909-09-04","value":2.8,"unit":"c","previous_value":2.8,"previous_date":"1885-09-04","margin":0,"years_stood":23,"significance":2,"tie":true,"provisional":false,"lat":-23.71,"lon":133.8683}]}