{"title":"Records on 1889-01-18","description":"Every record set or tied on 1889-01-18.","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/1889-01-18/","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":"USP00381549-1889-01-18-tmin_high-daily","station_id":"USP00381549","station_name":"Charleston","country":"US","type":"tmin_high","timescale":"daily","date":"1889-01-18","value":14.4,"unit":"c","previous_value":12.8,"previous_date":"1850-01-18","margin":1.6,"years_stood":39,"significance":18,"tie":false,"provisional":false,"lat":32.7792,"lon":-79.9347},{"id":"USP00381549-1889-01-18-tmax_high-daily","station_id":"USP00381549","station_name":"Charleston","country":"US","type":"tmax_high","timescale":"daily","date":"1889-01-18","value":21.7,"unit":"c","previous_value":20,"previous_date":"1854-01-18","margin":1.7,"years_stood":35,"significance":17,"tie":false,"provisional":false,"lat":32.7792,"lon":-79.9347},{"id":"SWE00137686-1889-01-18-prcp_high-daily","station_id":"SWE00137686","station_name":"Karlshamn","country":"SE","type":"prcp_high","timescale":"daily","date":"1889-01-18","value":6,"unit":"mm","previous_value":5.3,"previous_date":"1867-01-18","margin":0.7,"years_stood":22,"significance":10,"tie":false,"provisional":false,"lat":56.18,"lon":14.85},{"id":"SWE00140186-1889-01-18-prcp_high-daily","station_id":"SWE00140186","station_name":"Umea","country":"SE","type":"prcp_high","timescale":"daily","date":"1889-01-18","value":3.5,"unit":"mm","previous_value":3.2,"previous_date":"1886-01-18","margin":0.3,"years_stood":3,"significance":3,"tie":false,"provisional":false,"lat":63.83,"lon":20.28}]}