{"title":"Records on 1903-12-04","description":"Every record set or tied on 1903-12-04.","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/1903-12-04/","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":"CA005023243-1903-12-04-snow_high-daily","station_id":"CA005023243","station_name":"Winnipeg St Johns Coll","country":"CA","type":"snow_high","timescale":"daily","date":"1903-12-04","value":152,"unit":"mm","previous_value":127,"previous_date":"1879-12-04","margin":25,"years_stood":23,"significance":17,"tie":false,"provisional":false,"lat":49.8833,"lon":-97.1167},{"id":"CA005023243-1903-12-04-prcp_high-daily","station_id":"CA005023243","station_name":"Winnipeg St Johns Coll","country":"CA","type":"prcp_high","timescale":"daily","date":"1903-12-04","value":15.2,"unit":"mm","previous_value":12.7,"previous_date":"1879-12-04","margin":2.5,"years_stood":23,"significance":16,"tie":false,"provisional":false,"lat":49.8833,"lon":-97.1167},{"id":"CA008205698-1903-12-04-prcp_high-daily","station_id":"CA008205698","station_name":"Sydney","country":"CA","type":"prcp_high","timescale":"daily","date":"1903-12-04","value":45.7,"unit":"mm","previous_value":35.8,"previous_date":"1893-12-04","margin":9.9,"years_stood":9,"significance":14,"tie":false,"provisional":false,"lat":46.15,"lon":-60.2},{"id":"CA008205698-1903-12-04-tmin_high-daily","station_id":"CA008205698","station_name":"Sydney","country":"CA","type":"tmin_high","timescale":"daily","date":"1903-12-04","value":3.3,"unit":"c","previous_value":2.2,"previous_date":"1879-12-04","margin":1.1,"years_stood":23,"significance":12,"tie":false,"provisional":false,"lat":46.15,"lon":-60.2},{"id":"ITE00115584-1903-12-04-prcp_high-daily","station_id":"ITE00115584","station_name":"Pesaro","country":"IT","type":"prcp_high","timescale":"daily","date":"1903-12-04","value":20,"unit":"mm","previous_value":19.2,"previous_date":"1874-12-04","margin":0.8,"years_stood":28,"significance":12,"tie":false,"provisional":false,"lat":43.9108,"lon":12.9042},{"id":"CA008104800-1903-12-04-snow_high-daily","station_id":"CA008104800","station_name":"Saint John","country":"CA","type":"snow_high","timescale":"daily","date":"1903-12-04","value":145,"unit":"mm","previous_value":102,"previous_date":"1901-12-04","margin":43,"years_stood":1,"significance":11,"tie":false,"provisional":false,"lat":45.2833,"lon":-66.0833},{"id":"CE000043497-1903-12-04-tmax_high-monthly","station_id":"CE000043497","station_name":"Hambantota","country":"LK","type":"tmax_high","timescale":"monthly","date":"1903-12-04","value":32.8,"unit":"c","previous_value":32.8,"previous_date":"1897-12-31","margin":0,"years_stood":5,"significance":3,"tie":true,"provisional":false,"lat":6.117,"lon":81.133}]}