{"title":"Records on 04-12 in past years","description":"Record events on 04-12 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/04-12/","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":"USC00514742-2024-04-12-prcp_high-monthly","station_id":"USC00514742","station_name":"Koloa 936","country":"US","type":"prcp_high","timescale":"monthly","date":"2024-04-12","value":247.7,"unit":"mm","previous_value":132.1,"previous_date":"1918-04-19","margin":115.6,"years_stood":105,"significance":90,"tie":false,"provisional":false,"lat":21.9086,"lon":-159.4614},{"id":"GME00123982-1994-04-12-prcp_high-monthly","station_id":"GME00123982","station_name":"Augsburg (Sankt Stephan)","country":"DE","type":"prcp_high","timescale":"monthly","date":"1994-04-12","value":57.7,"unit":"mm","previous_value":41.2,"previous_date":"1884-04-07","margin":16.5,"years_stood":110,"significance":84,"tie":false,"provisional":false,"lat":48.3731,"lon":10.8958},{"id":"USC00515864-2024-04-12-prcp_high-monthly","station_id":"USC00515864","station_name":"Makaweli 965","country":"US","type":"prcp_high","timescale":"monthly","date":"2024-04-12","value":171.2,"unit":"mm","previous_value":130,"previous_date":"1918-04-18","margin":41.2,"years_stood":105,"significance":84,"tie":false,"provisional":false,"lat":21.9189,"lon":-159.6278},{"id":"ASN00009584-1996-04-12-prcp_high-monthly","station_id":"ASN00009584","station_name":"Myrup","country":"AU","type":"prcp_high","timescale":"monthly","date":"1996-04-12","value":72.6,"unit":"mm","previous_value":41.1,"previous_date":"1913-04-11","margin":31.5,"years_stood":83,"significance":83,"tie":false,"provisional":false,"lat":-33.7422,"lon":121.995},{"id":"AM000037801-2024-04-12-prcp_high-daily","station_id":"AM000037801","station_name":"Gavar","country":"AM","type":"prcp_high","timescale":"daily","date":"2024-04-12","value":99.3,"unit":"mm","previous_value":15,"previous_date":"1900-04-12","margin":84.3,"years_stood":124,"significance":80,"tie":false,"provisional":false,"lat":40.35,"lon":45.1331},{"id":"ASN00016055-1998-04-12-prcp_high-daily","station_id":"ASN00016055","station_name":"Yardea","country":"AU","type":"prcp_high","timescale":"daily","date":"1998-04-12","value":37.6,"unit":"mm","previous_value":17.5,"previous_date":"1885-04-12","margin":20.1,"years_stood":112,"significance":80,"tie":false,"provisional":false,"lat":-32.3792,"lon":135.5247},{"id":"USC00105462-2023-04-12-snwd_high-daily","station_id":"USC00105462","station_name":"Mackay 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Hope","country":"US","type":"prcp_high","timescale":"daily","date":"2026-04-12","value":95,"unit":"mm","previous_value":30.2,"previous_date":"1917-04-12","margin":64.8,"years_stood":108,"significance":80,"tie":false,"provisional":false,"lat":37.8658,"lon":-97.6647},{"id":"ASN00010582-2021-04-12-prcp_high-daily","station_id":"ASN00010582","station_name":"Kojonup","country":"AU","type":"prcp_high","timescale":"daily","date":"2021-04-12","value":60.2,"unit":"mm","previous_value":25.4,"previous_date":"1913-04-12","margin":34.8,"years_stood":108,"significance":80,"tie":false,"provisional":false,"lat":-33.83,"lon":117.159},{"id":"ASN00019007-1998-04-12-prcp_high-daily","station_id":"ASN00019007","station_name":"Booleroo (Wimont)","country":"AU","type":"prcp_high","timescale":"daily","date":"1998-04-12","value":39.6,"unit":"mm","previous_value":12.7,"previous_date":"1891-04-12","margin":26.9,"years_stood":106,"significance":80,"tie":false,"provisional":false,"lat":-32.7775,"lon":138.341},{"id":"USC00213290-2001-04-12-prcp_high-daily","station_id":"USC00213290","station_name":"Grand Meadow","country":"US","type":"prcp_high","timescale":"daily","date":"2001-04-12","value":95,"unit":"mm","previous_value":34.3,"previous_date":"1903-04-12","margin":60.7,"years_stood":98,"significance":79,"tie":false,"provisional":false,"lat":43.7047,"lon":-92.5644},{"id":"USC00115833-1997-04-12-snow_high-daily","station_id":"USC00115833","station_name":"Morrison","country":"US","type":"snow_high","timescale":"daily","date":"1997-04-12","value":203,"unit":"mm","previous_value":25,"previous_date":"1900-04-12","margin":178,"years_stood":96,"significance":79,"tie":false,"provisional":false,"lat":41.7944,"lon":-89.9681},{"id":"AM000037682-2008-04-12-prcp_high-all-time","station_id":"AM000037682","station_name":"Amasia","country":"AM","type":"prcp_high","timescale":"all-time","date":"2008-04-12","value":110,"unit":"mm","previous_value":57,"previous_date":"1967-05-24","margin":53,"years_stood":40,"significance":79,"tie":false,"provisional":false,"lat":40.783,"lon":43.833},{"id":"ASN00085059-2011-04-12-prcp_high-daily","station_id":"ASN00085059","station_name":"Moe 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