{"title":"Records on 1917-02-12","description":"Every record set or tied on 1917-02-12.","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/1917-02-12/","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":"GLE00100981-1917-02-12-prcp_high-daily","station_id":"GLE00100981","station_name":"Ilulissat (Jakobshavn)","country":"GL","type":"prcp_high","timescale":"daily","date":"1917-02-12","value":7.3,"unit":"mm","previous_value":5.3,"previous_date":"1874-02-12","margin":2,"years_stood":42,"significance":20,"tie":false,"provisional":false,"lat":69.2167,"lon":-51.05},{"id":"GME00127354-1917-02-12-snwd_high-daily","station_id":"GME00127354","station_name":"Plauen","country":"DE","type":"snwd_high","timescale":"daily","date":"1917-02-12","value":250,"unit":"mm","previous_value":150,"previous_date":"1907-02-12","margin":100,"years_stood":10,"significance":22,"tie":false,"provisional":false,"lat":50.4831,"lon":12.1317},{"id":"ASN00063055-1917-02-12-prcp_high-daily","station_id":"ASN00063055","station_name":"Mount McDonald","country":"AU","type":"prcp_high","timescale":"daily","date":"1917-02-12","value":18.8,"unit":"mm","previous_value":4.1,"previous_date":"1896-02-12","margin":14.7,"years_stood":20,"significance":20,"tie":false,"provisional":false,"lat":-33.9167,"lon":148.95},{"id":"ASN00070042-1917-02-12-prcp_high-daily","station_id":"ASN00070042","station_name":"Gundaroo (Bairnsdale)","country":"AU","type":"prcp_high","timescale":"daily","date":"1917-02-12","value":13.5,"unit":"mm","previous_value":7.1,"previous_date":"1879-02-12","margin":6.4,"years_stood":37,"significance":20,"tie":false,"provisional":false,"lat":-35.0333,"lon":149.2667},{"id":"CA006136694-1917-02-12-tmax_low-daily","station_id":"CA006136694","station_name":"Port Stanley","country":"CA","type":"tmax_low","timescale":"daily","date":"1917-02-12","value":-17.8,"unit":"c","previous_value":-16.7,"previous_date":"1875-02-12","margin":1.1,"years_stood":41,"significance":18,"tie":false,"provisional":false,"lat":42.6667,"lon":-81.2167},{"id":"CA006149625-1917-02-12-tmax_low-daily","station_id":"CA006149625","station_name":"Woodstock","country":"CA","type":"tmax_low","timescale":"daily","date":"1917-02-12","value":-18.9,"unit":"c","previous_value":-18.3,"previous_date":"1875-02-12","margin":0.6,"years_stood":41,"significance":16,"tie":false,"provisional":false,"lat":43.1333,"lon":-80.7667},{"id":"CA006116128-1917-02-12-tmin_low-daily","station_id":"CA006116128","station_name":"Owen Sound","country":"CA","type":"tmin_low","timescale":"daily","date":"1917-02-12","value":-35.6,"unit":"c","previous_value":-31.1,"previous_date":"1899-02-12","margin":4.5,"years_stood":17,"significance":14,"tie":false,"provisional":false,"lat":44.5667,"lon":-80.9167},{"id":"CA006127887-1917-02-12-tmin_low-daily","station_id":"CA006127887","station_name":"Southampton","country":"CA","type":"tmin_low","timescale":"daily","date":"1917-02-12","value":-32.2,"unit":"c","previous_value":-28.9,"previous_date":"1899-02-12","margin":3.3,"years_stood":17,"significance":13,"tie":false,"provisional":false,"lat":44.5,"lon":-81.3667},{"id":"CA006116128-1917-02-12-tmax_low-daily","station_id":"CA006116128","station_name":"Owen Sound","country":"CA","type":"tmax_low","timescale":"daily","date":"1917-02-12","value":-16.7,"unit":"c","previous_value":-15.6,"previous_date":"1892-02-12","margin":1.1,"years_stood":24,"significance":12,"tie":false,"provisional":false,"lat":44.5667,"lon":-80.9167},{"id":"ASN00075069-1917-02-12-prcp_high-daily","station_id":"ASN00075069","station_name":"Booligal (Ulonga)","country":"AU","type":"prcp_high","timescale":"daily","date":"1917-02-12","value":13.2,"unit":"mm","previous_value":5.3,"previous_date":"1905-02-12","margin":7.9,"years_stood":12,"significance":11,"tie":false,"provisional":false,"lat":-34.0965,"lon":144.6529},{"id":"HR000142360-1917-02-12-tmax_low-daily","station_id":"HR000142360","station_name":"Zagreb-Gric","country":"HR","type":"tmax_low","timescale":"daily","date":"1917-02-12","value":-5.3,"unit":"c","previous_value":-2.8,"previous_date":"1907-02-12","margin":2.5,"years_stood":10,"significance":11,"tie":false,"provisional":false,"lat":45.8167,"lon":15.9781},{"id":"CA006136694-1917-02-12-tmin_low-daily","station_id":"CA006136694","station_name":"Port Stanley","country":"CA","type":"tmin_low","timescale":"daily","date":"1917-02-12","value":-27.8,"unit":"c","previous_value":-26.7,"previous_date":"1899-02-12","margin":1.1,"years_stood":17,"significance":10,"tie":false,"provisional":false,"lat":42.6667,"lon":-81.2167},{"id":"CA006124700-1917-02-12-tmin_low-daily","station_id":"CA006124700","station_name":"Lucknow","country":"CA","type":"tmin_low","timescale":"daily","date":"1917-02-12","value":-32.8,"unit":"c","previous_value":-31.7,"previous_date":"1899-02-12","margin":1.1,"years_stood":17,"significance":9,"tie":false,"provisional":false,"lat":43.95,"lon":-81.5},{"id":"CA006139445-1917-02-12-tmin_low-daily","station_id":"CA006139445","station_name":"Welland","country":"CA","type":"tmin_low","timescale":"daily","date":"1917-02-12","value":-25.6,"unit":"c","previous_value":-25,"previous_date":"1899-02-12","margin":0.6,"years_stood":17,"significance":9,"tie":false,"provisional":false,"lat":43,"lon":-79.2667},{"id":"CA006143083-1917-02-12-tmax_low-daily","station_id":"CA006143083","station_name":"Guelph Oac","country":"CA","type":"tmax_low","timescale":"daily","date":"1917-02-12","value":-17.8,"unit":"c","previous_value":-17.2,"previous_date":"1899-02-12","margin":0.6,"years_stood":17,"significance":8,"tie":false,"provisional":false,"lat":43.5167,"lon":-80.2333},{"id":"RSM00031369-1917-02-12-tmin_low-daily","station_id":"RSM00031369","station_name":"Nikolaevsk-Na-Amure","country":"RU","type":"tmin_low","timescale":"daily","date":"1917-02-12","value":-38.9,"unit":"c","previous_value":-34.8,"previous_date":"1915-02-12","margin":4.1,"years_stood":2,"significance":8,"tie":false,"provisional":false,"lat":53.15,"lon":140.7164},{"id":"ASN00017031-1917-02-12-prcp_high-daily","station_id":"ASN00017031","station_name":"Marree Comparison","country":"AU","type":"prcp_high","timescale":"daily","date":"1917-02-12","value":1.3,"unit":"mm","previous_value":0.8,"previous_date":"1901-02-12","margin":0.5,"years_stood":16,"significance":7,"tie":false,"provisional":false,"lat":-29.6481,"lon":138.0637},{"id":"USC00466207-1917-02-12-tmin_low-daily","station_id":"USC00466207","station_name":"Morgantown 1","country":"US","type":"tmin_low","timescale":"daily","date":"1917-02-12","value":-18.9,"unit":"c","previous_value":-18.3,"previous_date":"1907-02-12","margin":0.6,"years_stood":10,"significance":7,"tie":false,"provisional":false,"lat":39.6333,"lon":-79.95},{"id":"ASN00068044-1917-02-12-prcp_high-daily","station_id":"ASN00068044","station_name":"Mittagong (Beatrice Street)","country":"AU","type":"prcp_high","timescale":"daily","date":"1917-02-12","value":10.4,"unit":"mm","previous_value":6.9,"previous_date":"1916-02-12","margin":3.5,"years_stood":1,"significance":5,"tie":false,"provisional":false,"lat":-34.4474,"lon":150.4568},{"id":"USC00331662-1917-02-12-tmin_low-daily","station_id":"USC00331662","station_name":"Cleveland 2717 Euclid","country":"US","type":"tmin_low","timescale":"daily","date":"1917-02-12","value":-22.2,"unit":"c","previous_value":-22.2,"previous_date":"1875-02-12","margin":0,"years_stood":41,"significance":4,"tie":true,"provisional":false,"lat":41.5,"lon":-81.6667},{"id":"USC00368449-1917-02-12-tmin_low-daily","station_id":"USC00368449","station_name":"State College","country":"US","type":"tmin_low","timescale":"daily","date":"1917-02-12","value":-21.1,"unit":"c","previous_value":-20,"previous_date":"1914-02-12","margin":1.1,"years_stood":3,"significance":4,"tie":false,"provisional":false,"lat":40.7933,"lon":-77.8672},{"id":"ASN00070062-1917-02-12-prcp_high-daily","station_id":"ASN00070062","station_name":"Majura 2","country":"AU","type":"prcp_high","timescale":"daily","date":"1917-02-12","value":2.5,"unit":"mm","previous_value":2.5,"previous_date":"1898-02-12","margin":0,"years_stood":18,"significance":2,"tie":true,"provisional":false,"lat":-35.3,"lon":149.2},{"id":"USC00289135-1917-02-12-tmin_low-daily","station_id":"USC00289135","station_name":"Vineland","country":"US","type":"tmin_low","timescale":"daily","date":"1917-02-12","value":-15.6,"unit":"c","previous_value":-15.6,"previous_date":"1899-02-12","margin":0,"years_stood":17,"significance":2,"tie":true,"provisional":false,"lat":39.4833,"lon":-75},{"id":"USC00338366-1917-02-12-tmin_low-daily","station_id":"USC00338366","station_name":"Toledo Blade","country":"US","type":"tmin_low","timescale":"daily","date":"1917-02-12","value":-23.3,"unit":"c","previous_value":-23.3,"previous_date":"1899-02-12","margin":0,"years_stood":17,"significance":2,"tie":true,"provisional":false,"lat":41.65,"lon":-83.5333},{"id":"ITE00115584-1917-02-12-prcp_high-daily","station_id":"ITE00115584","station_name":"Pesaro","country":"IT","type":"prcp_high","timescale":"daily","date":"1917-02-12","value":12,"unit":"mm","previous_value":12,"previous_date":"1912-02-12","margin":0,"years_stood":5,"significance":1,"tie":true,"provisional":false,"lat":43.9108,"lon":12.9042}]}