{"title":"Records on 1903-08-31","description":"Every record set or tied on 1903-08-31.","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/1903-08-31/","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":"ASN00023000-1903-08-31-prcp_high-daily","station_id":"ASN00023000","station_name":"Adelaide West Terrace","country":"AU","type":"prcp_high","timescale":"daily","date":"1903-08-31","value":36.6,"unit":"mm","previous_value":18.3,"previous_date":"1889-08-31","margin":18.3,"years_stood":13,"significance":49,"tie":false,"provisional":false,"lat":-34.9254,"lon":138.5869},{"id":"ASN00075048-1903-08-31-prcp_high-daily","station_id":"ASN00075048","station_name":"Swan Hill (Murray 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Trade Ctr","country":"US","type":"tmax_low","timescale":"daily","date":"1903-08-31","value":17.8,"unit":"c","previous_value":19.4,"previous_date":"1891-08-31","margin":1.6,"years_stood":11,"significance":11,"tie":false,"provisional":false,"lat":40.7106,"lon":-74.0142},{"id":"CA008204510-1903-08-31-prcp_high-daily","station_id":"CA008204510","station_name":"Port Morien","country":"CA","type":"prcp_high","timescale":"daily","date":"1903-08-31","value":38.9,"unit":"mm","previous_value":36.1,"previous_date":"1886-08-31","margin":2.8,"years_stood":16,"significance":10,"tie":false,"provisional":false,"lat":46.1333,"lon":-59.8667},{"id":"GLE00100981-1903-08-31-tmin_low-daily","station_id":"GLE00100981","station_name":"Ilulissat (Jakobshavn)","country":"GL","type":"tmin_low","timescale":"daily","date":"1903-08-31","value":-3,"unit":"c","previous_value":-2.4,"previous_date":"1888-08-31","margin":0.6,"years_stood":14,"significance":9,"tie":false,"provisional":false,"lat":69.2167,"lon":-51.05},{"id":"CA007025280-1903-08-31-tmax_low-daily","station_id":"CA007025280","station_name":"Montreal McGill","country":"CA","type":"tmax_low","timescale":"daily","date":"1903-08-31","value":15.6,"unit":"c","previous_value":16.1,"previous_date":"1890-08-31","margin":0.5,"years_stood":12,"significance":7,"tie":false,"provisional":false,"lat":45.5,"lon":-73.5833},{"id":"CA008202198-1903-08-31-tmax_low-daily","station_id":"CA008202198","station_name":"Halifax","country":"CA","type":"tmax_low","timescale":"daily","date":"1903-08-31","value":15.6,"unit":"c","previous_value":16.1,"previous_date":"1891-08-31","margin":0.5,"years_stood":11,"significance":7,"tie":false,"provisional":false,"lat":44.65,"lon":-63.6}]}