{"title":"Records on 1911-08-11","description":"Every record set or tied on 1911-08-11.","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/1911-08-11/","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":"BE000006447-1911-08-11-tmax_high-daily","station_id":"BE000006447","station_name":"Uccle","country":"BE","type":"tmax_high","timescale":"daily","date":"1911-08-11","value":34.1,"unit":"c","previous_value":29.8,"previous_date":"1835-08-11","margin":4.3,"years_stood":75,"significance":41,"tie":false,"provisional":false,"lat":50.8,"lon":4.35},{"id":"ASN00019036-1911-08-11-prcp_high-daily","station_id":"ASN00019036","station_name":"Port Augusta Post 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England","country":"GB","type":"tmax_high","timescale":"daily","date":"1911-08-11","value":29.5,"unit":"c","previous_value":27.1,"previous_date":"1898-08-11","margin":2.4,"years_stood":12,"significance":13,"tie":false,"provisional":false,"lat":52.42,"lon":-1.83},{"id":"GM000002698-1911-08-11-tmax_high-daily","station_id":"GM000002698","station_name":"Karlsruhe","country":"DE","type":"tmax_high","timescale":"daily","date":"1911-08-11","value":31,"unit":"c","previous_value":30.5,"previous_date":"1884-08-11","margin":0.5,"years_stood":26,"significance":12,"tie":false,"provisional":false,"lat":49.0392,"lon":8.365},{"id":"SF000227590-1911-08-11-prcp_high-daily","station_id":"SF000227590","station_name":"Worcester","country":"ZA","type":"prcp_high","timescale":"daily","date":"1911-08-11","value":10.2,"unit":"mm","previous_value":6.3,"previous_date":"1895-08-11","margin":3.9,"years_stood":15,"significance":12,"tie":false,"provisional":false,"lat":-33.617,"lon":19.467},{"id":"ASN00065016-1911-08-11-tmax_high-daily","station_id":"ASN00065016","station_name":"Forbes 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