{"title":"Records on 06-20 in past years","description":"Record events on 06-20 across the years in the data.","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/on-this-day/06-20/","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":"USC00415048-2014-06-20-prcp_high-all-time","station_id":"USC00415048","station_name":"Langtry","country":"US","type":"prcp_high","timescale":"all-time","date":"2014-06-20","value":297.2,"unit":"mm","previous_value":177.8,"previous_date":"1936-06-29","margin":119.4,"years_stood":77,"significance":93,"tie":false,"provisional":false,"lat":29.8097,"lon":-101.5603},{"id":"USC00218419-2012-06-20-prcp_high-all-time","station_id":"USC00218419","station_name":"Two Harbors","country":"US","type":"prcp_high","timescale":"all-time","date":"2012-06-20","value":265.4,"unit":"mm","previous_value":133.4,"previous_date":"1939-08-09","margin":132,"years_stood":72,"significance":91,"tie":false,"provisional":false,"lat":47.0258,"lon":-91.6653},{"id":"RSM00030673-2016-06-20-prcp_high-monthly","station_id":"RSM00030673","station_name":"Mogoca","country":"RU","type":"prcp_high","timescale":"monthly","date":"2016-06-20","value":81.3,"unit":"mm","previous_value":51,"previous_date":"1919-06-26","margin":30.3,"years_stood":96,"significance":89,"tie":false,"provisional":false,"lat":53.75,"lon":119.7331},{"id":"NLE00100506-2013-06-20-prcp_high-monthly","station_id":"NLE00100506","station_name":"Kerkwerve","country":"NL","type":"prcp_high","timescale":"monthly","date":"2013-06-20","value":74.6,"unit":"mm","previous_value":43.8,"previous_date":"1917-06-21","margin":30.8,"years_stood":95,"significance":88,"tie":false,"provisional":false,"lat":51.6831,"lon":3.8667},{"id":"ASN00014825-2007-06-20-prcp_high-monthly","station_id":"ASN00014825","station_name":"Victoria 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(Pol)","country":"ZA","type":"prcp_high","timescale":"monthly","date":"1980-06-20","value":50,"unit":"mm","previous_value":22.9,"previous_date":"1899-06-26","margin":27.1,"years_stood":80,"significance":83,"tie":false,"provisional":false,"lat":-30.58,"lon":23.5},{"id":"GME00125218-2013-06-20-prcp_high-daily","station_id":"GME00125218","station_name":"Leipzig-Holzhausen","country":"DE","type":"prcp_high","timescale":"daily","date":"2013-06-20","value":67.6,"unit":"mm","previous_value":29.2,"previous_date":"1869-06-20","margin":38.4,"years_stood":143,"significance":80,"tie":false,"provisional":false,"lat":51.3164,"lon":12.4475},{"id":"GM000010962-1924-06-20-prcp_high-daily","station_id":"GM000010962","station_name":"Hohenpeissenberg","country":"DE","type":"prcp_high","timescale":"daily","date":"1924-06-20","value":76.5,"unit":"mm","previous_value":34.2,"previous_date":"1785-06-20","margin":42.3,"years_stood":138,"significance":80,"tie":false,"provisional":false,"lat":47.8017,"lon":11.0117},{"id":"USC00129430-2011-06-20-prcp_high-daily","station_id":"USC00129430","station_name":"W 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Station","country":"AU","type":"prcp_high","timescale":"daily","date":"2007-06-20","value":47.6,"unit":"mm","previous_value":0,"previous_date":"1907-06-20","margin":47.6,"years_stood":100,"significance":80,"tie":false,"provisional":false,"lat":-15.69,"lon":128.6833},{"id":"GME00125806-2013-06-20-prcp_high-daily","station_id":"GME00125806","station_name":"Heinersreuth-Vollhof","country":"DE","type":"prcp_high","timescale":"daily","date":"2013-06-20","value":55.9,"unit":"mm","previous_value":17.9,"previous_date":"1913-06-20","margin":38,"years_stood":100,"significance":80,"tie":false,"provisional":false,"lat":49.9678,"lon":11.5208},{"id":"USC00211630-2012-06-20-prcp_high-monthly","station_id":"USC00211630","station_name":"Cloquet","country":"US","type":"prcp_high","timescale":"monthly","date":"2012-06-20","value":196.9,"unit":"mm","previous_value":99.1,"previous_date":"1944-06-13","margin":97.8,"years_stood":68,"significance":80,"tie":false,"provisional":false,"lat":46.7053,"lon":-92.5239},{"id":"SF000597220-1984-06-20-prcp_high-daily","station_id":"SF000597220","station_name":"East 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STN","country":"ZA","type":"prcp_high","timescale":"daily","date":"1984-06-20","value":53,"unit":"mm","previous_value":4.3,"previous_date":"1880-06-20","margin":48.7,"years_stood":103,"significance":79,"tie":false,"provisional":false,"lat":-33.02,"lon":27.92},{"id":"UK000047811-2009-06-20-prcp_high-daily","station_id":"UK000047811","station_name":"Armagh","country":"GB","type":"prcp_high","timescale":"daily","date":"2009-06-20","value":60,"unit":"mm","previous_value":38.5,"previous_date":"1910-06-20","margin":21.5,"years_stood":99,"significance":79,"tie":false,"provisional":false,"lat":54.35,"lon":-6.65},{"id":"KG000036982-2002-06-20-prcp_high-all-time","station_id":"KG000036982","station_name":"Tian-Shan","country":"KG","type":"prcp_high","timescale":"all-time","date":"2002-06-20","value":62,"unit":"mm","previous_value":42.5,"previous_date":"1962-06-13","margin":19.5,"years_stood":40,"significance":79,"tie":false,"provisional":false,"lat":41.883,"lon":78.233},{"id":"GM000001474-2013-06-20-prcp_high-daily","station_id":"GM000001474","station_name":"Bremen-Seefahrtschule","country":"DE","type":"prcp_high","timescale":"daily","date":"2013-06-20","value":42.7,"unit":"mm","previous_value":17.5,"previous_date":"1918-06-20","margin":25.2,"years_stood":95,"significance":78,"tie":false,"provisional":false,"lat":53.1017,"lon":8.7842},{"id":"RSM00037054-2002-06-20-prcp_high-all-time","station_id":"RSM00037054","station_name":"Mineral-Nye-Vody","country":"RU","type":"prcp_high","timescale":"all-time","date":"2002-06-20","value":123.7,"unit":"mm","previous_value":74.3,"previous_date":"1962-05-09","margin":49.4,"years_stood":40,"significance":78,"tie":false,"provisional":false,"lat":44.2,"lon":43.1},{"id":"ASN00057026-2016-06-20-prcp_high-daily","station_id":"ASN00057026","station_name":"Old 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