{"title":"Records on 1908-12-18","description":"Every record set or tied on 1908-12-18.","dataAsOf":"2026-10-15T00:00:00Z","lastRevised":"2026-10-16","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/1908-12-18/","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":"CA007025280-1908-12-18-snow_high-daily","station_id":"CA007025280","station_name":"Montreal McGill","country":"CA","type":"snow_high","timescale":"daily","date":"1908-12-18","value":305,"unit":"mm","previous_value":142,"previous_date":"1888-12-18","margin":163,"years_stood":19,"significance":35,"tie":false,"provisional":false,"lat":45.5,"lon":-73.5833},{"id":"CA007025280-1908-12-18-prcp_high-daily","station_id":"CA007025280","station_name":"Montreal 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Hill)","country":"AU","type":"tmax_high","timescale":"daily","date":"1908-12-18","value":34.9,"unit":"c","previous_value":33.8,"previous_date":"1901-12-18","margin":1.1,"years_stood":7,"significance":9,"tie":false,"provisional":false,"lat":-33.8607,"lon":151.205},{"id":"ITE00115584-1908-12-18-prcp_high-daily","station_id":"ITE00115584","station_name":"Pesaro","country":"IT","type":"prcp_high","timescale":"daily","date":"1908-12-18","value":14,"unit":"mm","previous_value":11.9,"previous_date":"1895-12-18","margin":2.1,"years_stood":12,"significance":8,"tie":false,"provisional":false,"lat":43.9108,"lon":12.9042},{"id":"USC00319462-1908-12-18-tmax_high-daily","station_id":"USC00319462","station_name":"Wilmington Wb City","country":"US","type":"tmax_high","timescale":"daily","date":"1908-12-18","value":23.3,"unit":"c","previous_value":22.8,"previous_date":"1889-12-18","margin":0.5,"years_stood":18,"significance":8,"tie":false,"provisional":false,"lat":34.2333,"lon":-77.95},{"id":"USC00319462-1908-12-18-tmin_high-daily","station_id":"USC00319462","station_name":"Wilmington Wb City","country":"US","type":"tmin_high","timescale":"daily","date":"1908-12-18","value":12.2,"unit":"c","previous_value":11.7,"previous_date":"1889-12-18","margin":0.5,"years_stood":18,"significance":8,"tie":false,"provisional":false,"lat":34.2333,"lon":-77.95},{"id":"USW00023271-1908-12-18-tmax_low-daily","station_id":"USW00023271","station_name":"Sacramento 5 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