{"title":"Records on 1890-07-18","description":"Every record set or tied on 1890-07-18.","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/1890-07-18/","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":"SWE00138464-1890-07-18-prcp_high-daily","station_id":"SWE00138464","station_name":"Vanersborg","country":"SE","type":"prcp_high","timescale":"daily","date":"1890-07-18","value":26.4,"unit":"mm","previous_value":8.3,"previous_date":"1871-07-18","margin":18.1,"years_stood":19,"significance":35,"tie":false,"provisional":false,"lat":58.36,"lon":12.36},{"id":"UK000047811-1890-07-18-tmin_low-daily","station_id":"UK000047811","station_name":"Armagh","country":"GB","type":"tmin_low","timescale":"daily","date":"1890-07-18","value":6.1,"unit":"c","previous_value":6.9,"previous_date":"1846-07-18","margin":0.8,"years_stood":44,"significance":20,"tie":false,"provisional":false,"lat":54.35,"lon":-6.65},{"id":"ASN00066062-1890-07-18-prcp_high-daily","station_id":"ASN00066062","station_name":"Sydney (Observatory Hill)","country":"AU","type":"prcp_high","timescale":"daily","date":"1890-07-18","value":37.6,"unit":"mm","previous_value":16.5,"previous_date":"1886-07-18","margin":21.1,"years_stood":4,"significance":17,"tie":false,"provisional":false,"lat":-33.8607,"lon":151.205},{"id":"SWE00139148-1890-07-18-prcp_high-daily","station_id":"SWE00139148","station_name":"Uppsala_Aut","country":"SE","type":"prcp_high","timescale":"daily","date":"1890-07-18","value":30.7,"unit":"mm","previous_value":24.8,"previous_date":"1877-07-18","margin":5.9,"years_stood":12,"significance":16,"tie":false,"provisional":false,"lat":59.86,"lon":17.63}]}