{"title":"Records on 1912-04-17","description":"Every record set or tied on 1912-04-17.","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/1912-04-17/","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":"ASN00026005-1912-04-17-prcp_high-daily","station_id":"ASN00026005","station_name":"Cape Northumberland","country":"AU","type":"prcp_high","timescale":"daily","date":"1912-04-17","value":21.6,"unit":"mm","previous_value":10.9,"previous_date":"1869-04-17","margin":10.7,"years_stood":42,"significance":20,"tie":false,"provisional":false,"lat":-38.0573,"lon":140.6725},{"id":"SF000561390-1912-04-17-prcp_high-daily","station_id":"SF000561390","station_name":"Alicedale","country":"ZA","type":"prcp_high","timescale":"daily","date":"1912-04-17","value":20.3,"unit":"mm","previous_value":9.4,"previous_date":"1888-04-17","margin":10.9,"years_stood":23,"significance":20,"tie":false,"provisional":false,"lat":-33.32,"lon":26.08},{"id":"SW000002361-1912-04-17-tmax_high-daily","station_id":"SW000002361","station_name":"Harnosand","country":"SE","type":"tmax_high","timescale":"daily","date":"1912-04-17","value":15,"unit":"c","previous_value":10.5,"previous_date":"1891-04-17","margin":4.5,"years_stood":20,"significance":20,"tie":false,"provisional":false,"lat":62.6331,"lon":17.9331},{"id":"SWE00140186-1912-04-17-tmax_high-daily","station_id":"SWE00140186","station_name":"Umea","country":"SE","type":"tmax_high","timescale":"daily","date":"1912-04-17","value":13.5,"unit":"c","previous_value":10,"previous_date":"1887-04-17","margin":3.5,"years_stood":24,"significance":20,"tie":false,"provisional":false,"lat":63.83,"lon":20.28},{"id":"USC00176902-1912-04-17-tmin_high-daily","station_id":"USC00176902","station_name":"Portland","country":"US","type":"tmin_high","timescale":"daily","date":"1912-04-17","value":9.4,"unit":"c","previous_value":7.2,"previous_date":"1878-04-17","margin":2.2,"years_stood":33,"significance":19,"tie":false,"provisional":false,"lat":43.65,"lon":-70.25},{"id":"CA008202198-1912-04-17-tmax_high-daily","station_id":"CA008202198","station_name":"Halifax","country":"CA","type":"tmax_high","timescale":"daily","date":"1912-04-17","value":19.4,"unit":"c","previous_value":15.6,"previous_date":"1889-04-17","margin":3.8,"years_stood":22,"significance":18,"tie":false,"provisional":false,"lat":44.65,"lon":-63.6},{"id":"ASN00047017-1912-04-17-prcp_high-daily","station_id":"ASN00047017","station_name":"Lake Victoria (Cal-Lal)","country":"AU","type":"prcp_high","timescale":"daily","date":"1912-04-17","value":10.2,"unit":"mm","previous_value":4.6,"previous_date":"1889-04-17","margin":5.6,"years_stood":22,"significance":16,"tie":false,"provisional":false,"lat":-34.0833,"lon":141.1833},{"id":"ASN00072151-1912-04-17-tmin_high-daily","station_id":"ASN00072151","station_name":"Wagga Wagga (Kooringal)","country":"AU","type":"tmin_high","timescale":"daily","date":"1912-04-17","value":16.9,"unit":"c","previous_value":15.6,"previous_date":"1880-04-17","margin":1.3,"years_stood":31,"significance":16,"tie":false,"provisional":false,"lat":-35.1333,"lon":147.3667},{"id":"USC00338366-1912-04-17-prcp_high-daily","station_id":"USC00338366","station_name":"Toledo Blade","country":"US","type":"prcp_high","timescale":"daily","date":"1912-04-17","value":19.1,"unit":"mm","previous_value":10.9,"previous_date":"1910-04-17","margin":8.2,"years_stood":2,"significance":15,"tie":false,"provisional":false,"lat":41.65,"lon":-83.5333},{"id":"CA007016280-1912-04-17-tmin_high-daily","station_id":"CA007016280","station_name":"Quebec","country":"CA","type":"tmin_high","timescale":"daily","date":"1912-04-17","value":2.8,"unit":"c","previous_value":2.2,"previous_date":"1878-04-17","margin":0.6,"years_stood":33,"significance":14,"tie":false,"provisional":false,"lat":46.8,"lon":-71.2167},{"id":"SW000002196-1912-04-17-tmax_high-daily","station_id":"SW000002196","station_name":"Haparanda","country":"SE","type":"tmax_high","timescale":"daily","date":"1912-04-17","value":10,"unit":"c","previous_value":8,"previous_date":"1891-04-17","margin":2,"years_stood":20,"significance":14,"tie":false,"provisional":false,"lat":65.8269,"lon":24.1439},{"id":"SWE00140746-1912-04-17-tmin_high-daily","station_id":"SWE00140746","station_name":"Jokkmokk","country":"SE","type":"tmin_high","timescale":"daily","date":"1912-04-17","value":2,"unit":"c","previous_value":-1,"previous_date":"1894-04-17","margin":3,"years_stood":17,"significance":13,"tie":false,"provisional":false,"lat":66.6297,"lon":19.64},{"id":"SWE00139430-1912-04-17-tmax_high-daily","station_id":"SWE00139430","station_name":"Gavle","country":"SE","type":"tmax_high","timescale":"daily","date":"1912-04-17","value":12.5,"unit":"c","previous_value":11.5,"previous_date":"1887-04-17","margin":1,"years_stood":24,"significance":12,"tie":false,"provisional":false,"lat":60.65,"lon":17.17},{"id":"SWE00140492-1912-04-17-tmin_high-daily","station_id":"SWE00140492","station_name":"Pitea","country":"SE","type":"tmin_high","timescale":"daily","date":"1912-04-17","value":4,"unit":"c","previous_value":0.5,"previous_date":"1904-04-17","margin":3.5,"years_stood":8,"significance":12,"tie":false,"provisional":false,"lat":65.3197,"lon":21.49},{"id":"SW000002196-1912-04-17-tmin_high-daily","station_id":"SW000002196","station_name":"Haparanda","country":"SE","type":"tmin_high","timescale":"daily","date":"1912-04-17","value":1,"unit":"c","previous_value":0.8,"previous_date":"1883-04-17","margin":0.2,"years_stood":28,"significance":11,"tie":false,"provisional":false,"lat":65.8269,"lon":24.1439},{"id":"SWE00100026-1912-04-17-tmax_high-daily","station_id":"SWE00100026","station_name":"Oestersund-Froesoen","country":"SE","type":"tmax_high","timescale":"daily","date":"1912-04-17","value":14.3,"unit":"c","previous_value":13,"previous_date":"1894-04-17","margin":1.3,"years_stood":17,"significance":11,"tie":false,"provisional":false,"lat":63.1831,"lon":14.4831},{"id":"USC00015555-1912-04-17-prcp_high-daily","station_id":"USC00015555","station_name":"Montgomery Wb City","country":"US","type":"prcp_high","timescale":"daily","date":"1912-04-17","value":32.3,"unit":"mm","previous_value":32,"previous_date":"1886-04-17","margin":0.3,"years_stood":25,"significance":11,"tie":false,"provisional":false,"lat":32.3833,"lon":-86.3},{"id":"USC00319462-1912-04-17-tmin_high-daily","station_id":"USC00319462","station_name":"Wilmington Wb City","country":"US","type":"tmin_high","timescale":"daily","date":"1912-04-17","value":18.9,"unit":"c","previous_value":18.3,"previous_date":"1891-04-17","margin":0.6,"years_stood":20,"significance":11,"tie":false,"provisional":false,"lat":34.2333,"lon":-77.95},{"id":"SWE00100026-1912-04-17-tmin_high-daily","station_id":"SWE00100026","station_name":"Oestersund-Froesoen","country":"SE","type":"tmin_high","timescale":"daily","date":"1912-04-17","value":2,"unit":"c","previous_value":1.5,"previous_date":"1894-04-17","margin":0.5,"years_stood":17,"significance":9,"tie":false,"provisional":false,"lat":63.1831,"lon":14.4831},{"id":"ASN00089064-1912-04-17-prcp_high-daily","station_id":"ASN00089064","station_name":"Mount Bute","country":"AU","type":"prcp_high","timescale":"daily","date":"1912-04-17","value":8.6,"unit":"mm","previous_value":8.4,"previous_date":"1898-04-17","margin":0.2,"years_stood":13,"significance":7,"tie":false,"provisional":false,"lat":-37.7333,"lon":143.4833},{"id":"SW000002361-1912-04-17-tmin_high-daily","station_id":"SW000002361","station_name":"Harnosand","country":"SE","type":"tmin_high","timescale":"daily","date":"1912-04-17","value":3,"unit":"c","previous_value":2,"previous_date":"1908-04-17","margin":1,"years_stood":4,"significance":6,"tie":false,"provisional":false,"lat":62.6331,"lon":17.9331},{"id":"AGE00135039-1912-04-17-tmin_high-daily","station_id":"AGE00135039","station_name":"Oran-Hopital Militaire","country":"DZ","type":"tmin_high","timescale":"daily","date":"1912-04-17","value":15,"unit":"c","previous_value":15,"previous_date":"1858-04-17","margin":0,"years_stood":53,"significance":5,"tie":true,"provisional":false,"lat":35.7297,"lon":0.65},{"id":"ASN00090054-1912-04-17-prcp_high-daily","station_id":"ASN00090054","station_name":"Lorne Post Office","country":"AU","type":"prcp_high","timescale":"daily","date":"1912-04-17","value":6.1,"unit":"mm","previous_value":3.8,"previous_date":"1908-04-17","margin":2.3,"years_stood":4,"significance":5,"tie":false,"provisional":false,"lat":-38.55,"lon":143.9833},{"id":"CA007061440-1912-04-17-tmax_low-daily","station_id":"CA007061440","station_name":"Chicoutimi","country":"CA","type":"tmax_low","timescale":"daily","date":"1912-04-17","value":-1.1,"unit":"c","previous_value":-0.6,"previous_date":"1904-04-17","margin":0.5,"years_stood":8,"significance":5,"tie":false,"provisional":false,"lat":48.4167,"lon":-71.0833},{"id":"USW00093852-1912-04-17-tmin_high-daily","station_id":"USW00093852","station_name":"Jacksonville Wb City","country":"US","type":"tmin_high","timescale":"daily","date":"1912-04-17","value":20.6,"unit":"c","previous_value":20.6,"previous_date":"1879-04-17","margin":0,"years_stood":32,"significance":3,"tie":true,"provisional":false,"lat":30.3333,"lon":-81.65},{"id":"UK000003026-1912-04-17-tmin_high-daily","station_id":"UK000003026","station_name":"Stornoway Airport","country":"GB","type":"tmin_high","timescale":"daily","date":"1912-04-17","value":7.2,"unit":"c","previous_value":7.2,"previous_date":"1888-04-17","margin":0,"years_stood":23,"significance":2,"tie":true,"provisional":false,"lat":58.33,"lon":-6.32},{"id":"SWE00139430-1912-04-17-tmin_high-daily","station_id":"SWE00139430","station_name":"Gavle","country":"SE","type":"tmin_high","timescale":"daily","date":"1912-04-17","value":3,"unit":"c","previous_value":3,"previous_date":"1910-04-17","margin":0,"years_stood":2,"significance":0,"tie":true,"provisional":false,"lat":60.65,"lon":17.17}]}