{"title":"Records on 09-27 in past years","description":"Record events on 09-27 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/09-27/","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":"USC00421144-1982-09-27-prcp_high-all-time","station_id":"USC00421144","station_name":"Callao","country":"US","type":"prcp_high","timescale":"all-time","date":"1982-09-27","value":53.8,"unit":"mm","previous_value":33,"previous_date":"1904-01-10","margin":20.8,"years_stood":78,"significance":91,"tie":false,"provisional":false,"lat":39.8997,"lon":-113.7128},{"id":"IN001200200-2021-09-27-prcp_high-monthly","station_id":"IN001200200","station_name":"Vishakhapatnam","country":"IN","type":"prcp_high","timescale":"monthly","date":"2021-09-27","value":267,"unit":"mm","previous_value":148.6,"previous_date":"1914-09-15","margin":118.4,"years_stood":107,"significance":90,"tie":false,"provisional":false,"lat":17.717,"lon":83.233},{"id":"ASN00018056-1979-09-27-prcp_high-monthly","station_id":"ASN00018056","station_name":"Mount Wedge","country":"AU","type":"prcp_high","timescale":"monthly","date":"1979-09-27","value":56,"unit":"mm","previous_value":33.3,"previous_date":"1884-09-25","margin":22.7,"years_stood":95,"significance":87,"tie":false,"provisional":false,"lat":-33.4839,"lon":135.1592},{"id":"ASN00021043-1979-09-27-prcp_high-monthly","station_id":"ASN00021043","station_name":"Port Pirie Nyrstar Comparison","country":"AU","type":"prcp_high","timescale":"monthly","date":"1979-09-27","value":76.2,"unit":"mm","previous_value":38.9,"previous_date":"1908-09-01","margin":37.3,"years_stood":71,"significance":81,"tie":false,"provisional":false,"lat":-33.1708,"lon":138.0104},{"id":"MXN00030185-2010-09-27-prcp_high-all-time","station_id":"MXN00030185","station_name":"Lauchapan","country":"MX","type":"prcp_high","timescale":"all-time","date":"2010-09-27","value":380.2,"unit":"mm","previous_value":262.9,"previous_date":"1955-09-28","margin":117.3,"years_stood":54,"significance":81,"tie":false,"provisional":false,"lat":18.25,"lon":-95.35},{"id":"USC00424174-1982-09-27-prcp_high-all-time","station_id":"USC00424174","station_name":"Ibapah","country":"US","type":"prcp_high","timescale":"all-time","date":"1982-09-27","value":79,"unit":"mm","previous_value":59.7,"previous_date":"1938-05-02","margin":19.3,"years_stood":44,"significance":81,"tie":false,"provisional":false,"lat":40.015,"lon":-114.0108},{"id":"USW00013777-1985-09-27-prcp_high-daily","station_id":"USW00013777","station_name":"Baltimore Customs House","country":"US","type":"prcp_high","timescale":"daily","date":"1985-09-27","value":117.1,"unit":"mm","previous_value":41.7,"previous_date":"1872-09-27","margin":75.4,"years_stood":112,"significance":80,"tie":false,"provisional":false,"lat":39.2833,"lon":-76.6167},{"id":"GME00128362-2010-09-27-prcp_high-daily","station_id":"GME00128362","station_name":"Bernburg/Saale (Nord)","country":"DE","type":"prcp_high","timescale":"daily","date":"2010-09-27","value":44.5,"unit":"mm","previous_value":19.6,"previous_date":"1905-09-27","margin":24.9,"years_stood":104,"significance":80,"tie":false,"provisional":false,"lat":51.8231,"lon":11.7114},{"id":"RSM00037228-2009-09-27-prcp_high-daily","station_id":"RSM00037228","station_name":"Vladikavkaz","country":"RU","type":"prcp_high","timescale":"daily","date":"2009-09-27","value":78.4,"unit":"mm","previous_value":40.1,"previous_date":"1886-09-27","margin":38.3,"years_stood":122,"significance":79,"tie":false,"provisional":false,"lat":43.05,"lon":44.65},{"id":"USC00488875-2013-09-27-prcp_high-daily","station_id":"USC00488875","station_name":"Thermopolis","country":"US","type":"prcp_high","timescale":"daily","date":"2013-09-27","value":48.3,"unit":"mm","previous_value":9.9,"previous_date":"1916-09-27","margin":38.4,"years_stood":96,"significance":79,"tie":false,"provisional":false,"lat":43.6483,"lon":-108.2036},{"id":"USC00306774-1985-09-27-prcp_high-monthly","station_id":"USC00306774","station_name":"Port Jervis","country":"US","type":"prcp_high","timescale":"monthly","date":"1985-09-27","value":163.3,"unit":"mm","previous_value":117.1,"previous_date":"1894-09-19","margin":46.2,"years_stood":91,"significance":79,"tie":false,"provisional":false,"lat":41.3892,"lon":-74.6906},{"id":"USC00404561-2002-09-27-prcp_high-monthly","station_id":"USC00404561","station_name":"Jackson Exp STN","country":"US","type":"prcp_high","timescale":"monthly","date":"2002-09-27","value":181.6,"unit":"mm","previous_value":101.1,"previous_date":"1936-09-03","margin":80.5,"years_stood":66,"significance":79,"tie":false,"provisional":false,"lat":35.6214,"lon":-88.8456},{"id":"USC00098974-2004-09-27-prcp_high-daily","station_id":"USC00098974","station_name":"Valdosta 2 S","country":"US","type":"prcp_high","timescale":"daily","date":"2004-09-27","value":156.2,"unit":"mm","previous_value":50.8,"previous_date":"1910-09-27","margin":105.4,"years_stood":94,"significance":78,"tie":false,"provisional":false,"lat":30.8056,"lon":-83.2736},{"id":"ASN00018074-1979-09-27-prcp_high-monthly","station_id":"ASN00018074","station_name":"Roopena","country":"AU","type":"prcp_high","timescale":"monthly","date":"1979-09-27","value":70,"unit":"mm","previous_value":41.7,"previous_date":"1910-09-03","margin":28.3,"years_stood":69,"significance":78,"tie":false,"provisional":false,"lat":-32.7255,"lon":137.4028},{"id":"USC00388887-2024-09-27-prcp_high-daily","station_id":"USC00388887","station_name":"Walhalla","country":"US","type":"prcp_high","timescale":"daily","date":"2024-09-27","value":137.7,"unit":"mm","previous_value":55.9,"previous_date":"1921-09-27","margin":81.8,"years_stood":103,"significance":77,"tie":false,"provisional":false,"lat":34.7544,"lon":-83.075},{"id":"ASN00069013-2000-09-27-prcp_high-daily","station_id":"ASN00069013","station_name":"Candelo 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Office","country":"AU","type":"prcp_high","timescale":"daily","date":"2000-09-27","value":70,"unit":"mm","previous_value":22.9,"previous_date":"1910-09-27","margin":47.1,"years_stood":90,"significance":77,"tie":false,"provisional":false,"lat":-36.7677,"lon":149.6951},{"id":"USC00153994-1996-09-27-prcp_high-daily","station_id":"USC00153994","station_name":"Hopkinsville","country":"US","type":"prcp_high","timescale":"daily","date":"1996-09-27","value":88.1,"unit":"mm","previous_value":28.4,"previous_date":"1906-09-27","margin":59.7,"years_stood":90,"significance":77,"tie":false,"provisional":false,"lat":36.8489,"lon":-87.5208},{"id":"ASN00021057-1979-09-27-prcp_high-monthly","station_id":"ASN00021057","station_name":"Yacka","country":"AU","type":"prcp_high","timescale":"monthly","date":"1979-09-27","value":63,"unit":"mm","previous_value":42.9,"previous_date":"1908-09-01","margin":20.1,"years_stood":71,"significance":77,"tie":false,"provisional":false,"lat":-33.5707,"lon":138.4503},{"id":"USC00381770-2024-09-27-prcp_high-daily","station_id":"USC00381770","station_name":"Clemson UNIV","country":"US","type":"prcp_high","timescale":"daily","date":"2024-09-27","value":152.9,"unit":"mm","previous_value":83.8,"previous_date":"1921-09-27","margin":69.1,"years_stood":103,"significance":76,"tie":false,"provisional":false,"lat":34.6603,"lon":-82.8233},{"id":"USW00024128-2014-09-27-prcp_high-daily","station_id":"USW00024128","station_name":"Winnemucca AP","country":"US","type":"prcp_high","timescale":"daily","date":"2014-09-27","value":20.8,"unit":"mm","previous_value":5.8,"previous_date":"1898-09-27","margin":15,"years_stood":115,"significance":20,"tie":false,"provisional":false,"lat":40.9017,"lon":-117.8081}]}