{"title":"Records on 1909-02-17","description":"Every record set or tied on 1909-02-17.","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/1909-02-17/","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":"CA006139520-1909-02-17-snow_high-daily","station_id":"CA006139520","station_name":"Windsor Riverside","country":"CA","type":"snow_high","timescale":"daily","date":"1909-02-17","value":165,"unit":"mm","previous_value":76,"previous_date":"1871-02-17","margin":89,"years_stood":37,"significance":28,"tie":false,"provisional":false,"lat":42.3333,"lon":-82.9333},{"id":"CA006164297-1909-02-17-snow_high-daily","station_id":"CA006164297","station_name":"Lakefield","country":"CA","type":"snow_high","timescale":"daily","date":"1909-02-17","value":152,"unit":"mm","previous_value":76,"previous_date":"1891-02-17","margin":76,"years_stood":17,"significance":21,"tie":false,"provisional":false,"lat":44.4667,"lon":-78.2333},{"id":"CA006164297-1909-02-17-prcp_high-daily","station_id":"CA006164297","station_name":"Lakefield","country":"CA","type":"prcp_high","timescale":"daily","date":"1909-02-17","value":15.2,"unit":"mm","previous_value":7.6,"previous_date":"1891-02-17","margin":7.6,"years_stood":17,"significance":20,"tie":false,"provisional":false,"lat":44.4667,"lon":-78.2333},{"id":"CA001125585-1909-02-17-snow_high-daily","station_id":"CA001125585","station_name":"Nicola Lake","country":"CA","type":"snow_high","timescale":"daily","date":"1909-02-17","value":25,"unit":"mm","previous_value":13,"previous_date":"1878-02-17","margin":12,"years_stood":30,"significance":16,"tie":false,"provisional":false,"lat":50.15,"lon":-120.65},{"id":"ASN00063004-1909-02-17-tmax_low-daily","station_id":"ASN00063004","station_name":"Bathurst Gaol","country":"AU","type":"tmax_low","timescale":"daily","date":"1909-02-17","value":20.2,"unit":"c","previous_value":21.4,"previous_date":"1885-02-17","margin":1.2,"years_stood":23,"significance":14,"tie":false,"provisional":false,"lat":-33.4167,"lon":149.55},{"id":"CA006127887-1909-02-17-prcp_high-daily","station_id":"CA006127887","station_name":"Southampton","country":"CA","type":"prcp_high","timescale":"daily","date":"1909-02-17","value":7.6,"unit":"mm","previous_value":6.1,"previous_date":"1883-02-17","margin":1.5,"years_stood":25,"significance":13,"tie":false,"provisional":false,"lat":44.5,"lon":-81.3667},{"id":"CA006116128-1909-02-17-snow_high-daily","station_id":"CA006116128","station_name":"Owen Sound","country":"CA","type":"snow_high","timescale":"daily","date":"1909-02-17","value":89,"unit":"mm","previous_value":51,"previous_date":"1908-02-17","margin":38,"years_stood":1,"significance":10,"tie":false,"provisional":false,"lat":44.5667,"lon":-80.9167},{"id":"CA006127887-1909-02-17-snow_high-daily","station_id":"CA006127887","station_name":"Southampton","country":"CA","type":"snow_high","timescale":"daily","date":"1909-02-17","value":76,"unit":"mm","previous_value":48,"previous_date":"1908-02-17","margin":28,"years_stood":1,"significance":10,"tie":false,"provisional":false,"lat":44.5,"lon":-81.3667},{"id":"CA007016280-1909-02-17-snow_high-daily","station_id":"CA007016280","station_name":"Quebec","country":"CA","type":"snow_high","timescale":"daily","date":"1909-02-17","value":112,"unit":"mm","previous_value":102,"previous_date":"1905-02-17","margin":10,"years_stood":4,"significance":5,"tie":false,"provisional":false,"lat":46.8,"lon":-71.2167},{"id":"USC00298072-1909-02-17-tmin_high-daily","station_id":"USC00298072","station_name":"Santa Fe","country":"US","type":"tmin_high","timescale":"daily","date":"1909-02-17","value":0,"unit":"c","previous_value":0,"previous_date":"1886-02-17","margin":0,"years_stood":22,"significance":2,"tie":true,"provisional":false,"lat":35.6833,"lon":-105.9}]}