{"title":"Records on 1904-10-20","description":"Every record set or tied on 1904-10-20.","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/1904-10-20/","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":"CA006148100-1904-10-20-tmin_high-daily","station_id":"CA006148100","station_name":"Stratford","country":"CA","type":"tmin_high","timescale":"daily","date":"1904-10-20","value":12.8,"unit":"c","previous_value":11.1,"previous_date":"1866-10-20","margin":1.7,"years_stood":37,"significance":18,"tie":false,"provisional":false,"lat":43.3833,"lon":-81},{"id":"UK000047811-1904-10-20-tmin_high-daily","station_id":"UK000047811","station_name":"Armagh","country":"GB","type":"tmin_high","timescale":"daily","date":"1904-10-20","value":12.2,"unit":"c","previous_value":10.3,"previous_date":"1878-10-20","margin":1.9,"years_stood":25,"significance":18,"tie":false,"provisional":false,"lat":54.35,"lon":-6.65},{"id":"CA008205988-1904-10-20-tmax_high-daily","station_id":"CA008205988","station_name":"Truro","country":"CA","type":"tmax_high","timescale":"daily","date":"1904-10-20","value":20,"unit":"c","previous_value":17.8,"previous_date":"1873-10-20","margin":2.2,"years_stood":30,"significance":17,"tie":false,"provisional":false,"lat":45.35,"lon":-63.3},{"id":"USC00301010-1904-10-20-tmax_high-daily","station_id":"USC00301010","station_name":"Buffalo","country":"US","type":"tmax_high","timescale":"daily","date":"1904-10-20","value":23.9,"unit":"c","previous_value":22.2,"previous_date":"1876-10-20","margin":1.7,"years_stood":27,"significance":14,"tie":false,"provisional":false,"lat":42.8833,"lon":-78.8833},{"id":"ASN00073056-1904-10-20-prcp_high-daily","station_id":"ASN00073056","station_name":"Young Post Office","country":"AU","type":"prcp_high","timescale":"daily","date":"1904-10-20","value":19.1,"unit":"mm","previous_value":16.8,"previous_date":"1877-10-20","margin":2.3,"years_stood":26,"significance":13,"tie":false,"provisional":false,"lat":-34.3167,"lon":148.2967},{"id":"CA007025280-1904-10-20-tmin_high-daily","station_id":"CA007025280","station_name":"Montreal McGill","country":"CA","type":"tmin_high","timescale":"daily","date":"1904-10-20","value":10,"unit":"c","previous_value":7.8,"previous_date":"1885-10-20","margin":2.2,"years_stood":18,"significance":13,"tie":false,"provisional":false,"lat":45.5,"lon":-73.5833},{"id":"ASN00071010-1904-10-20-prcp_high-daily","station_id":"ASN00071010","station_name":"Kiandra Chalet","country":"AU","type":"prcp_high","timescale":"daily","date":"1904-10-20","value":49.3,"unit":"mm","previous_value":41.9,"previous_date":"1887-10-20","margin":7.4,"years_stood":16,"significance":12,"tie":false,"provisional":false,"lat":-35.8833,"lon":148.5},{"id":"EIE00101859-1904-10-20-tmin_high-daily","station_id":"EIE00101859","station_name":"Galway","country":"IE","type":"tmin_high","timescale":"daily","date":"1904-10-20","value":12.8,"unit":"c","previous_value":11.1,"previous_date":"1893-10-20","margin":1.7,"years_stood":10,"significance":12,"tie":false,"provisional":false,"lat":53.28,"lon":-9.02},{"id":"ASN00066062-1904-10-20-tmin_high-daily","station_id":"ASN00066062","station_name":"Sydney (Observatory Hill)","country":"AU","type":"tmin_high","timescale":"daily","date":"1904-10-20","value":19.8,"unit":"c","previous_value":18.7,"previous_date":"1893-10-20","margin":1.1,"years_stood":10,"significance":11,"tie":false,"provisional":false,"lat":-33.8607,"lon":151.205},{"id":"CA006104185-1904-10-20-tmin_high-daily","station_id":"CA006104185","station_name":"Kingston Queens U","country":"CA","type":"tmin_high","timescale":"daily","date":"1904-10-20","value":12.2,"unit":"c","previous_value":10.6,"previous_date":"1884-10-20","margin":1.6,"years_stood":19,"significance":11,"tie":false,"provisional":false,"lat":44.25,"lon":-76.5},{"id":"UK000003026-1904-10-20-tmin_high-daily","station_id":"UK000003026","station_name":"Stornoway Airport","country":"GB","type":"tmin_high","timescale":"daily","date":"1904-10-20","value":10,"unit":"c","previous_value":9.4,"previous_date":"1889-10-20","margin":0.6,"years_stood":14,"significance":8,"tie":false,"provisional":false,"lat":58.33,"lon":-6.32},{"id":"DA000027080-1904-10-20-tmax_high-daily","station_id":"DA000027080","station_name":"Tranebjerg","country":"DK","type":"tmax_high","timescale":"daily","date":"1904-10-20","value":14.4,"unit":"c","previous_value":14.1,"previous_date":"1899-10-20","margin":0.3,"years_stood":4,"significance":5,"tie":false,"provisional":false,"lat":55.85,"lon":10.6},{"id":"ASN00062021-1904-10-20-prcp_high-daily","station_id":"ASN00062021","station_name":"Mudgee (George Street)","country":"AU","type":"prcp_high","timescale":"daily","date":"1904-10-20","value":32.5,"unit":"mm","previous_value":32.5,"previous_date":"1870-10-20","margin":0,"years_stood":33,"significance":3,"tie":true,"provisional":false,"lat":-32.5956,"lon":149.5956}]}