{"title":"Records on 1919-04-20","description":"Every record set or tied on 1919-04-20.","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/1919-04-20/","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":"RSM00022550-1919-04-20-prcp_high-daily","station_id":"RSM00022550","station_name":"Arhangelsk","country":"RU","type":"prcp_high","timescale":"daily","date":"1919-04-20","value":14.9,"unit":"mm","previous_value":4.5,"previous_date":"1888-04-20","margin":10.4,"years_stood":30,"significance":20,"tie":false,"provisional":false,"lat":64.5,"lon":40.7331},{"id":"ASN00016009-1919-04-20-prcp_high-daily","station_id":"ASN00016009","station_name":"Coondambo","country":"AU","type":"prcp_high","timescale":"daily","date":"1919-04-20","value":16.5,"unit":"mm","previous_value":1.5,"previous_date":"1886-04-20","margin":15,"years_stood":32,"significance":20,"tie":false,"provisional":false,"lat":-31.0623,"lon":135.8659},{"id":"ASN00026026-1919-04-20-tmax_high-daily","station_id":"ASN00026026","station_name":"Robe Comparison","country":"AU","type":"tmax_high","timescale":"daily","date":"1919-04-20","value":27.2,"unit":"c","previous_value":24,"previous_date":"1886-04-20","margin":3.2,"years_stood":32,"significance":23,"tie":false,"provisional":false,"lat":-37.1628,"lon":139.756},{"id":"ASN00016056-1919-04-20-prcp_high-daily","station_id":"ASN00016056","station_name":"Yudnapinna","country":"AU","type":"prcp_high","timescale":"daily","date":"1919-04-20","value":9.1,"unit":"mm","previous_value":1.5,"previous_date":"1894-04-20","margin":7.6,"years_stood":24,"significance":20,"tie":false,"provisional":false,"lat":-32.1232,"lon":137.1505},{"id":"ASN00090015-1919-04-20-tmin_high-daily","station_id":"ASN00090015","station_name":"Cape Otway Lighthouse","country":"AU","type":"tmin_high","timescale":"daily","date":"1919-04-20","value":17.5,"unit":"c","previous_value":15.6,"previous_date":"1895-04-20","margin":1.9,"years_stood":23,"significance":19,"tie":false,"provisional":false,"lat":-38.8556,"lon":143.5128},{"id":"ASN00023000-1919-04-20-tmin_high-daily","station_id":"ASN00023000","station_name":"Adelaide West Terrace","country":"AU","type":"tmin_high","timescale":"daily","date":"1919-04-20","value":23.2,"unit":"c","previous_value":20.3,"previous_date":"1896-04-20","margin":2.9,"years_stood":22,"significance":18,"tie":false,"provisional":false,"lat":-34.9254,"lon":138.5869},{"id":"ASN00017004-1919-04-20-prcp_high-daily","station_id":"ASN00017004","station_name":"Anna Creek","country":"AU","type":"prcp_high","timescale":"daily","date":"1919-04-20","value":13.2,"unit":"mm","previous_value":4.3,"previous_date":"1915-04-20","margin":8.9,"years_stood":4,"significance":17,"tie":false,"provisional":false,"lat":-28.8921,"lon":136.1688},{"id":"SF001003290-1919-04-20-prcp_high-daily","station_id":"SF001003290","station_name":"Katberg (Bos)","country":"ZA","type":"prcp_high","timescale":"daily","date":"1919-04-20","value":12.7,"unit":"mm","previous_value":10.2,"previous_date":"1885-04-20","margin":2.5,"years_stood":33,"significance":15,"tie":false,"provisional":false,"lat":-32.48,"lon":26.68},{"id":"SF000207470-1919-04-20-prcp_high-daily","station_id":"SF000207470","station_name":"Table.Mtn Platteklip","country":"ZA","type":"prcp_high","timescale":"daily","date":"1919-04-20","value":25.9,"unit":"mm","previous_value":23.1,"previous_date":"1887-04-20","margin":2.8,"years_stood":31,"significance":14,"tie":false,"provisional":false,"lat":-33.95,"lon":18.42},{"id":"ASN00026026-1919-04-20-tmin_high-daily","station_id":"ASN00026026","station_name":"Robe Comparison","country":"AU","type":"tmin_high","timescale":"daily","date":"1919-04-20","value":17.2,"unit":"c","previous_value":14.6,"previous_date":"1913-04-20","margin":2.6,"years_stood":5,"significance":13,"tie":false,"provisional":false,"lat":-37.1628,"lon":139.756},{"id":"USC00298072-1919-04-20-tmin_high-daily","station_id":"USC00298072","station_name":"Santa Fe","country":"US","type":"tmin_high","timescale":"daily","date":"1919-04-20","value":7.8,"unit":"c","previous_value":7.2,"previous_date":"1895-04-20","margin":0.6,"years_stood":23,"significance":12,"tie":false,"provisional":false,"lat":35.6833,"lon":-105.9},{"id":"SF000207460-1919-04-20-prcp_high-daily","station_id":"SF000207460","station_name":"Tabl.Mtn Molteno Rsv","country":"ZA","type":"prcp_high","timescale":"daily","date":"1919-04-20","value":18.5,"unit":"mm","previous_value":12.7,"previous_date":"1910-04-20","margin":5.8,"years_stood":8,"significance":10,"tie":false,"provisional":false,"lat":-33.93,"lon":18.42},{"id":"RSM00030710-1919-04-20-tmax_low-daily","station_id":"RSM00030710","station_name":"Irkutsk","country":"RU","type":"tmax_low","timescale":"daily","date":"1919-04-20","value":-3.4,"unit":"c","previous_value":-0.6,"previous_date":"1916-04-20","margin":2.8,"years_stood":2,"significance":7,"tie":false,"provisional":false,"lat":52.2667,"lon":104.35},{"id":"ASN00090015-1919-04-20-tmax_high-daily","station_id":"ASN00090015","station_name":"Cape Otway Lighthouse","country":"AU","type":"tmax_high","timescale":"daily","date":"1919-04-20","value":25,"unit":"c","previous_value":25,"previous_date":"1881-04-20","margin":0,"years_stood":37,"significance":4,"tie":true,"provisional":false,"lat":-38.8556,"lon":143.5128},{"id":"CA007050790-1919-04-20-tmin_high-daily","station_id":"CA007050790","station_name":"Bird Rocks","country":"CA","type":"tmin_high","timescale":"daily","date":"1919-04-20","value":0,"unit":"c","previous_value":0,"previous_date":"1884-04-20","margin":0,"years_stood":34,"significance":3,"tie":true,"provisional":false,"lat":47.85,"lon":-61.1333},{"id":"CA004040420-1919-04-20-tmin_high-daily","station_id":"CA004040420","station_name":"Battleford","country":"CA","type":"tmin_high","timescale":"daily","date":"1919-04-20","value":7.2,"unit":"c","previous_value":7.2,"previous_date":"1913-04-20","margin":0,"years_stood":5,"significance":1,"tie":true,"provisional":false,"lat":52.6833,"lon":-108.3333},{"id":"CA004056230-1919-04-20-tmax_high-daily","station_id":"CA004056230","station_name":"Prince Albert","country":"CA","type":"tmax_high","timescale":"daily","date":"1919-04-20","value":22.2,"unit":"c","previous_value":22.2,"previous_date":"1918-04-20","margin":0,"years_stood":0,"significance":0,"tie":true,"provisional":false,"lat":53.1667,"lon":-105.75}]}