{"title":"Records on 07-20 in past years","description":"Record events on 07-20 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/07-20/","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":"ASN00040382-1965-07-20-prcp_high-all-time","station_id":"ASN00040382","station_name":"Crows Nest","country":"AU","type":"prcp_high","timescale":"all-time","date":"1965-07-20","value":231.4,"unit":"mm","previous_value":153.4,"previous_date":"1893-02-16","margin":78,"years_stood":72,"significance":88,"tie":false,"provisional":false,"lat":-27.2711,"lon":152.0642},{"id":"USC00253630-1999-07-20-prcp_high-all-time","station_id":"USC00253630","station_name":"Hartington","country":"US","type":"prcp_high","timescale":"all-time","date":"1999-07-20","value":141.7,"unit":"mm","previous_value":104.1,"previous_date":"1901-09-11","margin":37.6,"years_stood":97,"significance":87,"tie":false,"provisional":false,"lat":42.6167,"lon":-97.2608},{"id":"USC00364385-1977-07-20-prcp_high-all-time","station_id":"USC00364385","station_name":"Johnstown","country":"US","type":"prcp_high","timescale":"all-time","date":"1977-07-20","value":222.3,"unit":"mm","previous_value":113.3,"previous_date":"1912-06-16","margin":109,"years_stood":65,"significance":87,"tie":false,"provisional":false,"lat":40.3333,"lon":-78.9167},{"id":"ASN00040214-1965-07-20-prcp_high-monthly","station_id":"ASN00040214","station_name":"Brisbane Regional Office","country":"AU","type":"prcp_high","timescale":"monthly","date":"1965-07-20","value":193,"unit":"mm","previous_value":89.9,"previous_date":"1876-07-15","margin":103.1,"years_stood":89,"significance":86,"tie":false,"provisional":false,"lat":-27.4778,"lon":153.0306},{"id":"USC00113580-2023-07-20-prcp_high-monthly","station_id":"USC00113580","station_name":"Olmsted L&D","country":"US","type":"prcp_high","timescale":"monthly","date":"2023-07-20","value":170.2,"unit":"mm","previous_value":111,"previous_date":"1933-07-26","margin":59.2,"years_stood":89,"significance":83,"tie":false,"provisional":false,"lat":37.1844,"lon":-89.0658},{"id":"ASN00040120-1965-07-20-prcp_high-all-time","station_id":"ASN00040120","station_name":"Lowood Don 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Office","country":"AU","type":"prcp_high","timescale":"monthly","date":"1965-07-20","value":197.4,"unit":"mm","previous_value":105.4,"previous_date":"1887-07-14","margin":92,"years_stood":78,"significance":81,"tie":false,"provisional":false,"lat":-27.3233,"lon":153.07},{"id":"ASN00040101-1965-07-20-prcp_high-monthly","station_id":"ASN00040101","station_name":"Ipswich","country":"AU","type":"prcp_high","timescale":"monthly","date":"1965-07-20","value":190,"unit":"mm","previous_value":97.5,"previous_date":"1889-07-16","margin":92.5,"years_stood":76,"significance":81,"tie":false,"provisional":false,"lat":-27.6117,"lon":152.7608},{"id":"ASN00040038-1965-07-20-prcp_high-monthly","station_id":"ASN00040038","station_name":"Caboolture Post Office","country":"AU","type":"prcp_high","timescale":"monthly","date":"1965-07-20","value":242.8,"unit":"mm","previous_value":102.9,"previous_date":"1889-07-17","margin":139.9,"years_stood":76,"significance":81,"tie":false,"provisional":false,"lat":-27.085,"lon":152.9517},{"id":"ASN00040225-1965-07-20-prcp_high-monthly","station_id":"ASN00040225","station_name":"Enoggera Reservoir","country":"AU","type":"prcp_high","timescale":"monthly","date":"1965-07-20","value":236.2,"unit":"mm","previous_value":84.8,"previous_date":"1889-07-17","margin":151.4,"years_stood":76,"significance":81,"tie":false,"provisional":false,"lat":-27.4447,"lon":152.9286},{"id":"ASN00040226-1965-07-20-prcp_high-monthly","station_id":"ASN00040226","station_name":"Goodna Ampol","country":"AU","type":"prcp_high","timescale":"monthly","date":"1965-07-20","value":179.8,"unit":"mm","previous_value":93.7,"previous_date":"1889-07-17","margin":86.1,"years_stood":76,"significance":81,"tie":false,"provisional":false,"lat":-27.6081,"lon":152.8975},{"id":"USC00516122-2014-07-20-prcp_high-daily","station_id":"USC00516122","station_name":"Manoa 712.1","country":"US","type":"prcp_high","timescale":"daily","date":"2014-07-20","value":53.8,"unit":"mm","previous_value":23.9,"previous_date":"1910-07-20","margin":29.9,"years_stood":104,"significance":80,"tie":false,"provisional":false,"lat":21.3114,"lon":-157.8158},{"id":"ASN00065000-2016-07-20-prcp_high-daily","station_id":"ASN00065000","station_name":"Arthurville 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