{"title":"Records on 1911-09-09","description":"Every record set or tied on 1911-09-09.","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/1911-09-09/","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":"SWE00139148-1911-09-09-prcp_high-daily","station_id":"SWE00139148","station_name":"Uppsala_Aut","country":"SE","type":"prcp_high","timescale":"daily","date":"1911-09-09","value":27.9,"unit":"mm","previous_value":8.8,"previous_date":"1903-09-09","margin":19.1,"years_stood":8,"significance":49,"tie":false,"provisional":false,"lat":59.86,"lon":17.63},{"id":"SWE00139310-1911-09-09-prcp_high-all-time","station_id":"SWE00139310","station_name":"Gysinge","country":"SE","type":"prcp_high","timescale":"all-time","date":"1911-09-09","value":63.5,"unit":"mm","previous_value":58.4,"previous_date":"1881-07-27","margin":5.1,"years_stood":30,"significance":41,"tie":false,"provisional":false,"lat":60.28,"lon":16.89},{"id":"ITE00100550-1911-09-09-tmin_high-daily","station_id":"ITE00100550","station_name":"Bologna","country":"IT","type":"tmin_high","timescale":"daily","date":"1911-09-09","value":24.2,"unit":"c","previous_value":23.8,"previous_date":"1822-09-09","margin":0.4,"years_stood":88,"significance":36,"tie":false,"provisional":false,"lat":44.5,"lon":11.3458},{"id":"RSM00034880-1911-09-09-prcp_high-daily","station_id":"RSM00034880","station_name":"Astrakan","country":"RU","type":"prcp_high","timescale":"daily","date":"1911-09-09","value":18,"unit":"mm","previous_value":2,"previous_date":"1906-09-09","margin":16,"years_stood":4,"significance":20,"tie":false,"provisional":false,"lat":46.2831,"lon":48.05},{"id":"RSM00022907-1911-09-09-prcp_high-daily","station_id":"RSM00022907","station_name":"Gogland","country":"RU","type":"prcp_high","timescale":"daily","date":"1911-09-09","value":31,"unit":"mm","previous_value":18.2,"previous_date":"1893-09-09","margin":12.8,"years_stood":17,"significance":30,"tie":false,"provisional":false,"lat":60.08,"lon":26.97},{"id":"SWM00002485-1911-09-09-prcp_high-daily","station_id":"SWM00002485","station_name":"Stockholm","country":"SE","type":"prcp_high","timescale":"daily","date":"1911-09-09","value":19.7,"unit":"mm","previous_value":13.9,"previous_date":"1866-09-09","margin":5.8,"years_stood":44,"significance":20,"tie":false,"provisional":false,"lat":59.35,"lon":18.05},{"id":"SWE00139430-1911-09-09-prcp_high-daily","station_id":"SWE00139430","station_name":"Gavle","country":"SE","type":"prcp_high","timescale":"daily","date":"1911-09-09","value":21.3,"unit":"mm","previous_value":16,"previous_date":"1870-09-09","margin":5.3,"years_stood":40,"significance":20,"tie":false,"provisional":false,"lat":60.65,"lon":17.17},{"id":"GM000002698-1911-09-09-tmax_high-daily","station_id":"GM000002698","station_name":"Karlsruhe","country":"DE","type":"tmax_high","timescale":"daily","date":"1911-09-09","value":31,"unit":"c","previous_value":26.5,"previous_date":"1895-09-09","margin":4.5,"years_stood":15,"significance":18,"tie":false,"provisional":false,"lat":49.0392,"lon":8.365},{"id":"GME00122458-1911-09-09-tmax_high-monthly","station_id":"GME00122458","station_name":"Freiburg","country":"DE","type":"tmax_high","timescale":"monthly","date":"1911-09-09","value":32.6,"unit":"c","previous_value":32.5,"previous_date":"1895-09-08","margin":0.1,"years_stood":16,"significance":17,"tie":false,"provisional":false,"lat":48.0242,"lon":7.8353},{"id":"USC00047738-1911-09-09-tmin_low-daily","station_id":"USC00047738","station_name":"San 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