{"title":"Records on 1886-08-31","description":"Every record set or tied on 1886-08-31.","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/1886-08-31/","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":"BE000006447-1886-08-31-tmin_high-daily","station_id":"BE000006447","station_name":"Uccle","country":"BE","type":"tmin_high","timescale":"daily","date":"1886-08-31","value":18.3,"unit":"c","previous_value":15.2,"previous_date":"1849-08-31","margin":3.1,"years_stood":36,"significance":28,"tie":false,"provisional":false,"lat":50.8,"lon":4.35},{"id":"BE000006447-1886-08-31-tmax_high-daily","station_id":"BE000006447","station_name":"Uccle","country":"BE","type":"tmax_high","timescale":"daily","date":"1886-08-31","value":31,"unit":"c","previous_value":28,"previous_date":"1841-08-31","margin":3,"years_stood":44,"significance":27,"tie":false,"provisional":false,"lat":50.8,"lon":4.35},{"id":"USW00014734-1886-08-31-tmin_high-daily","station_id":"USW00014734","station_name":"Newark Liberty Intl AP","country":"US","type":"tmin_high","timescale":"daily","date":"1886-08-31","value":23.3,"unit":"c","previous_value":21.7,"previous_date":"1849-08-31","margin":1.6,"years_stood":36,"significance":19,"tie":false,"provisional":false,"lat":40.6828,"lon":-74.1692},{"id":"UK000047811-1886-08-31-tmin_high-daily","station_id":"UK000047811","station_name":"Armagh","country":"GB","type":"tmin_high","timescale":"daily","date":"1886-08-31","value":13.5,"unit":"c","previous_value":13.4,"previous_date":"1851-08-31","margin":0.1,"years_stood":35,"significance":14,"tie":false,"provisional":false,"lat":54.35,"lon":-6.65},{"id":"GM000004204-1886-08-31-tmax_high-daily","station_id":"GM000004204","station_name":"Jena Sternwarte","country":"DE","type":"tmax_high","timescale":"daily","date":"1886-08-31","value":29,"unit":"c","previous_value":28.1,"previous_date":"1867-08-31","margin":0.9,"years_stood":19,"significance":13,"tie":false,"provisional":false,"lat":50.9267,"lon":11.5842}]}