{"title":"Records on 1903-12-30","description":"Every record set or tied on 1903-12-30.","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/1903-12-30/","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":"CA008101700-1903-12-30-snow_high-daily","station_id":"CA008101700","station_name":"Fredericton Unb","country":"CA","type":"snow_high","timescale":"daily","date":"1903-12-30","value":305,"unit":"mm","previous_value":102,"previous_date":"1894-12-30","margin":203,"years_stood":8,"significance":39,"tie":false,"provisional":false,"lat":45.95,"lon":-66.6},{"id":"CA008101700-1903-12-30-prcp_high-daily","station_id":"CA008101700","station_name":"Fredericton Unb","country":"CA","type":"prcp_high","timescale":"daily","date":"1903-12-30","value":30.5,"unit":"mm","previous_value":11.9,"previous_date":"1881-12-30","margin":18.6,"years_stood":21,"significance":31,"tie":false,"provisional":false,"lat":45.95,"lon":-66.6},{"id":"ASN00070023-1903-12-30-prcp_high-daily","station_id":"ASN00070023","station_name":"Cooma Lambie Street","country":"AU","type":"prcp_high","timescale":"daily","date":"1903-12-30","value":11.7,"unit":"mm","previous_value":7.6,"previous_date":"1859-12-30","margin":4.1,"years_stood":43,"significance":20,"tie":false,"provisional":false,"lat":-36.2333,"lon":149.1167},{"id":"CA008205698-1903-12-30-snow_high-daily","station_id":"CA008205698","station_name":"Sydney","country":"CA","type":"snow_high","timescale":"daily","date":"1903-12-30","value":152,"unit":"mm","previous_value":102,"previous_date":"1890-12-30","margin":50,"years_stood":12,"significance":15,"tie":false,"provisional":false,"lat":46.15,"lon":-60.2},{"id":"CA008204510-1903-12-30-snow_high-daily","station_id":"CA008204510","station_name":"Port Morien","country":"CA","type":"snow_high","timescale":"daily","date":"1903-12-30","value":178,"unit":"mm","previous_value":127,"previous_date":"1890-12-30","margin":51,"years_stood":12,"significance":14,"tie":false,"provisional":false,"lat":46.1333,"lon":-59.8667},{"id":"EIE00101859-1903-12-30-tmin_low-daily","station_id":"EIE00101859","station_name":"Galway","country":"IE","type":"tmin_low","timescale":"daily","date":"1903-12-30","value":-5,"unit":"c","previous_value":-4.4,"previous_date":"1870-12-30","margin":0.6,"years_stood":32,"significance":14,"tie":false,"provisional":false,"lat":53.28,"lon":-9.02},{"id":"CA008202198-1903-12-30-snow_high-daily","station_id":"CA008202198","station_name":"Halifax","country":"CA","type":"snow_high","timescale":"daily","date":"1903-12-30","value":71,"unit":"mm","previous_value":30,"previous_date":"1890-12-30","margin":41,"years_stood":12,"significance":12,"tie":false,"provisional":false,"lat":44.65,"lon":-63.6},{"id":"GLE00100981-1903-12-30-prcp_high-daily","station_id":"GLE00100981","station_name":"Ilulissat (Jakobshavn)","country":"GL","type":"prcp_high","timescale":"daily","date":"1903-12-30","value":0.3,"unit":"mm","previous_value":0.3,"previous_date":"1894-12-30","margin":0,"years_stood":8,"significance":1,"tie":true,"provisional":false,"lat":69.2167,"lon":-51.05}]}