{"title":"Records on 1890-08-30","description":"Every record set or tied on 1890-08-30.","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/1890-08-30/","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":"BE000006447-1890-08-30-tmin_low-daily","station_id":"BE000006447","station_name":"Uccle","country":"BE","type":"tmin_low","timescale":"daily","date":"1890-08-30","value":7.5,"unit":"c","previous_value":7.7,"previous_date":"1851-08-30","margin":0.2,"years_stood":39,"significance":16,"tie":false,"provisional":false,"lat":50.8,"lon":4.35},{"id":"SWE00137836-1890-08-30-prcp_high-daily","station_id":"SWE00137836","station_name":"Halmstad","country":"SE","type":"prcp_high","timescale":"daily","date":"1890-08-30","value":20.5,"unit":"mm","previous_value":14.4,"previous_date":"1878-08-30","margin":6.1,"years_stood":12,"significance":14,"tie":false,"provisional":false,"lat":56.67,"lon":12.92},{"id":"UK000047811-1890-08-30-tmin_low-daily","station_id":"UK000047811","station_name":"Armagh","country":"GB","type":"tmin_low","timescale":"daily","date":"1890-08-30","value":3.7,"unit":"c","previous_value":4.3,"previous_date":"1869-08-30","margin":0.6,"years_stood":20,"significance":12,"tie":false,"provisional":false,"lat":54.35,"lon":-6.65},{"id":"SW000002590-1890-08-30-prcp_high-daily","station_id":"SW000002590","station_name":"Visby_Flygplats","country":"SE","type":"prcp_high","timescale":"daily","date":"1890-08-30","value":15.9,"unit":"mm","previous_value":12.3,"previous_date":"1885-08-30","margin":3.6,"years_stood":4,"significance":8,"tie":false,"provisional":false,"lat":57.66,"lon":18.34},{"id":"GME00127462-1890-08-30-tmax_low-daily","station_id":"GME00127462","station_name":"Putbus","country":"DE","type":"tmax_low","timescale":"daily","date":"1890-08-30","value":15.6,"unit":"c","previous_value":15.6,"previous_date":"1870-08-30","margin":0,"years_stood":20,"significance":2,"tie":true,"provisional":false,"lat":54.3656,"lon":13.4783}]}