{"title":"Records on 1920-05-17","description":"Every record set or tied on 1920-05-17.","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/1920-05-17/","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":"SW000002410-1920-05-17-prcp_high-daily","station_id":"SW000002410","station_name":"Malung","country":"SE","type":"prcp_high","timescale":"daily","date":"1920-05-17","value":17.3,"unit":"mm","previous_value":6.7,"previous_date":"1881-05-17","margin":10.6,"years_stood":38,"significance":20,"tie":false,"provisional":false,"lat":60.6814,"lon":13.6994},{"id":"TSE00147775-1920-05-17-tmax_high-daily","station_id":"TSE00147775","station_name":"Sfax El-Maou","country":"TN","type":"tmax_high","timescale":"daily","date":"1920-05-17","value":34,"unit":"c","previous_value":28,"previous_date":"1889-05-17","margin":6,"years_stood":30,"significance":31,"tie":false,"provisional":false,"lat":34.72,"lon":10.68},{"id":"CYE00100074-1920-05-17-prcp_high-daily","station_id":"CYE00100074","station_name":"Nicosia","country":"CY","type":"prcp_high","timescale":"daily","date":"1920-05-17","value":23.4,"unit":"mm","previous_value":6.6,"previous_date":"1893-05-17","margin":16.8,"years_stood":26,"significance":20,"tie":false,"provisional":false,"lat":35.1667,"lon":33.35},{"id":"RSM00035121-1920-05-17-prcp_high-daily","station_id":"RSM00035121","station_name":"Orenburg","country":"RU","type":"prcp_high","timescale":"daily","date":"1920-05-17","value":24.8,"unit":"mm","previous_value":14.6,"previous_date":"1895-05-17","margin":10.2,"years_stood":24,"significance":20,"tie":false,"provisional":false,"lat":51.6831,"lon":55.1},{"id":"USC00030936-1920-05-17-prcp_high-daily","station_id":"USC00030936","station_name":"Brinkley","country":"US","type":"prcp_high","timescale":"daily","date":"1920-05-17","value":64,"unit":"mm","previous_value":31.5,"previous_date":"1915-05-17","margin":32.5,"years_stood":5,"significance":20,"tie":false,"provisional":false,"lat":34.8822,"lon":-91.2153},{"id":"ASN00023311-1920-05-17-prcp_high-daily","station_id":"ASN00023311","station_name":"Marrabel","country":"AU","type":"prcp_high","timescale":"daily","date":"1920-05-17","value":19.1,"unit":"mm","previous_value":14,"previous_date":"1888-05-17","margin":5.1,"years_stood":31,"significance":19,"tie":false,"provisional":false,"lat":-34.1444,"lon":138.877},{"id":"ASN00090067-1920-05-17-prcp_high-daily","station_id":"ASN00090067","station_name":"Port Campbell Post Office","country":"AU","type":"prcp_high","timescale":"daily","date":"1920-05-17","value":24.6,"unit":"mm","previous_value":19.6,"previous_date":"1890-05-17","margin":5,"years_stood":29,"significance":18,"tie":false,"provisional":false,"lat":-38.6196,"lon":142.9944},{"id":"GME00122458-1920-05-17-tmin_high-daily","station_id":"GME00122458","station_name":"Freiburg","country":"DE","type":"tmin_high","timescale":"daily","date":"1920-05-17","value":15.5,"unit":"c","previous_value":14.3,"previous_date":"1883-05-17","margin":1.2,"years_stood":36,"significance":18,"tie":false,"provisional":false,"lat":48.0242,"lon":7.8353},{"id":"ASN00055212-1920-05-17-prcp_high-daily","station_id":"ASN00055212","station_name":"Ellerslie 2","country":"AU","type":"prcp_high","timescale":"daily","date":"1920-05-17","value":25.1,"unit":"mm","previous_value":18.5,"previous_date":"1892-05-17","margin":6.6,"years_stood":27,"significance":17,"tie":false,"provisional":false,"lat":-31.5,"lon":149.9},{"id":"SWE00140186-1920-05-17-tmax_high-daily","station_id":"SWE00140186","station_name":"Umea","country":"SE","type":"tmax_high","timescale":"daily","date":"1920-05-17","value":23,"unit":"c","previous_value":18,"previous_date":"1905-05-17","margin":5,"years_stood":15,"significance":17,"tie":false,"provisional":false,"lat":63.83,"lon":20.28},{"id":"ASN00021042-1920-05-17-prcp_high-daily","station_id":"ASN00021042","station_name":"Port Broughton","country":"AU","type":"prcp_high","timescale":"daily","date":"1920-05-17","value":9.7,"unit":"mm","previous_value":7.6,"previous_date":"1885-05-17","margin":2.1,"years_stood":34,"significance":16,"tie":false,"provisional":false,"lat":-33.6029,"lon":137.9348},{"id":"ASN00033046-1920-05-17-tmax_high-daily","station_id":"ASN00033046","station_name":"Mackay Post Office","country":"AU","type":"tmax_high","timescale":"daily","date":"1920-05-17","value":29.2,"unit":"c","previous_value":27.2,"previous_date":"1914-05-17","margin":2,"years_stood":6,"significance":15,"tie":false,"provisional":false,"lat":-21.15,"lon":149.1833},{"id":"RSM00026063-1920-05-17-tmin_high-daily","station_id":"RSM00026063","station_name":"St. Petersburg","country":"RU","type":"tmin_high","timescale":"daily","date":"1920-05-17","value":16.8,"unit":"c","previous_value":13.5,"previous_date":"1906-05-17","margin":3.3,"years_stood":14,"significance":15,"tie":false,"provisional":false,"lat":59.9667,"lon":30.3},{"id":"ASN00023030-1920-05-17-prcp_high-daily","station_id":"ASN00023030","station_name":"Virginia Sheedy Road","country":"AU","type":"prcp_high","timescale":"daily","date":"1920-05-17","value":16,"unit":"mm","previous_value":12.2,"previous_date":"1900-05-17","margin":3.8,"years_stood":20,"significance":14,"tie":false,"provisional":false,"lat":-34.6694,"lon":138.5592},{"id":"ASN00037001-1920-05-17-prcp_high-daily","station_id":"ASN00037001","station_name":"Ayrshire Downs","country":"AU","type":"prcp_high","timescale":"daily","date":"1920-05-17","value":20.1,"unit":"mm","previous_value":9.1,"previous_date":"1907-05-17","margin":11,"years_stood":13,"significance":14,"tie":false,"provisional":false,"lat":-21.9678,"lon":142.7214},{"id":"CA008104800-1920-05-17-tmax_high-daily","station_id":"CA008104800","station_name":"Saint John","country":"CA","type":"tmax_high","timescale":"daily","date":"1920-05-17","value":21.1,"unit":"c","previous_value":20.6,"previous_date":"1892-05-17","margin":0.5,"years_stood":27,"significance":14,"tie":false,"provisional":false,"lat":45.2833,"lon":-66.0833},{"id":"CA008205698-1920-05-17-tmax_high-daily","station_id":"CA008205698","station_name":"Sydney","country":"CA","type":"tmax_high","timescale":"daily","date":"1920-05-17","value":24.4,"unit":"c","previous_value":23.3,"previous_date":"1896-05-17","margin":1.1,"years_stood":23,"significance":14,"tie":false,"provisional":false,"lat":46.15,"lon":-60.2},{"id":"SW000002196-1920-05-17-tmax_high-daily","station_id":"SW000002196","station_name":"Haparanda","country":"SE","type":"tmax_high","timescale":"daily","date":"1920-05-17","value":26,"unit":"c","previous_value":23.5,"previous_date":"1897-05-17","margin":2.5,"years_stood":22,"significance":14,"tie":false,"provisional":false,"lat":65.8269,"lon":24.1439},{"id":"UPM00033990-1920-05-17-prcp_high-daily","station_id":"UPM00033990","station_name":"Yalta","country":"UA","type":"prcp_high","timescale":"daily","date":"1920-05-17","value":6.3,"unit":"mm","previous_value":6,"previous_date":"1885-05-17","margin":0.3,"years_stood":34,"significance":14,"tie":false,"provisional":false,"lat":44.483,"lon":34.167},{"id":"ASN00021039-1920-05-17-prcp_high-daily","station_id":"ASN00021039","station_name":"Bute (Ninnes)","country":"AU","type":"prcp_high","timescale":"daily","date":"1920-05-17","value":10.2,"unit":"mm","previous_value":7.1,"previous_date":"1900-05-17","margin":3.1,"years_stood":20,"significance":13,"tie":false,"provisional":false,"lat":-33.9686,"lon":138.0186},{"id":"GM000002698-1920-05-17-tmin_high-daily","station_id":"GM000002698","station_name":"Karlsruhe","country":"DE","type":"tmin_high","timescale":"daily","date":"1920-05-17","value":14.7,"unit":"c","previous_value":14.5,"previous_date":"1889-05-17","margin":0.2,"years_stood":30,"significance":13,"tie":false,"provisional":false,"lat":49.0392,"lon":8.365},{"id":"AGE00147711-1920-05-17-tmin_high-daily","station_id":"AGE00147711","station_name":"Constantine","country":"DZ","type":"tmin_high","timescale":"daily","date":"1920-05-17","value":17,"unit":"c","previous_value":14,"previous_date":"1915-05-17","margin":3,"years_stood":5,"significance":12,"tie":false,"provisional":false,"lat":36.3697,"lon":6.62},{"id":"ASN00023309-1920-05-17-prcp_high-daily","station_id":"ASN00023309","station_name":"Lyndoch","country":"AU","type":"prcp_high","timescale":"daily","date":"1920-05-17","value":22.1,"unit":"mm","previous_value":19.8,"previous_date":"1898-05-17","margin":2.3,"years_stood":21,"significance":12,"tie":false,"provisional":false,"lat":-34.5927,"lon":138.8684},{"id":"ASN00035026-1920-05-17-prcp_high-daily","station_id":"ASN00035026","station_name":"Duaringa Post Office","country":"AU","type":"prcp_high","timescale":"daily","date":"1920-05-17","value":24.9,"unit":"mm","previous_value":19.1,"previous_date":"1900-05-17","margin":5.8,"years_stood":20,"significance":12,"tie":false,"provisional":false,"lat":-23.7139,"lon":149.6725},{"id":"ASN00038003-1920-05-17-prcp_high-daily","station_id":"ASN00038003","station_name":"Boulia Airport","country":"AU","type":"prcp_high","timescale":"daily","date":"1920-05-17","value":0.5,"unit":"mm","previous_value":0,"previous_date":"1887-05-17","margin":0.5,"years_stood":32,"significance":12,"tie":false,"provisional":false,"lat":-22.9117,"lon":139.9039},{"id":"ASN00040214-1920-05-17-tmax_high-daily","station_id":"ASN00040214","station_name":"Brisbane Regional Office","country":"AU","type":"tmax_high","timescale":"daily","date":"1920-05-17","value":27,"unit":"c","previous_value":26.2,"previous_date":"1897-05-17","margin":0.8,"years_stood":22,"significance":12,"tie":false,"provisional":false,"lat":-27.4778,"lon":153.0306},{"id":"ASN00070027-1920-05-17-prcp_high-daily","station_id":"ASN00070027","station_name":"Delegate (Weewalla)","country":"AU","type":"prcp_high","timescale":"daily","date":"1920-05-17","value":2.5,"unit":"mm","previous_value":2,"previous_date":"1892-05-17","margin":0.5,"years_stood":27,"significance":11,"tie":false,"provisional":false,"lat":-37.0488,"lon":148.993},{"id":"SW000002196-1920-05-17-tmin_high-daily","station_id":"SW000002196","station_name":"Haparanda","country":"SE","type":"tmin_high","timescale":"daily","date":"1920-05-17","value":8,"unit":"c","previous_value":7,"previous_date":"1897-05-17","margin":1,"years_stood":22,"significance":11,"tie":false,"provisional":false,"lat":65.8269,"lon":24.1439},{"id":"ASN00023028-1920-05-17-prcp_high-daily","station_id":"ASN00023028","station_name":"Two Wells","country":"AU","type":"prcp_high","timescale":"daily","date":"1920-05-17","value":11.4,"unit":"mm","previous_value":11.2,"previous_date":"1900-05-17","margin":0.2,"years_stood":20,"significance":10,"tie":false,"provisional":false,"lat":-34.5953,"lon":138.5156},{"id":"ASN00039022-1920-05-17-prcp_high-daily","station_id":"ASN00039022","station_name":"Camboon Station","country":"AU","type":"prcp_high","timescale":"daily","date":"1920-05-17","value":12.7,"unit":"mm","previous_value":7.6,"previous_date":"1918-05-17","margin":5.1,"years_stood":2,"significance":9,"tie":false,"provisional":false,"lat":-25.0303,"lon":150.4342},{"id":"GM000004199-1920-05-17-tmin_high-daily","station_id":"GM000004199","station_name":"Munchen-Nymphenburg","country":"DE","type":"tmin_high","timescale":"daily","date":"1920-05-17","value":14,"unit":"c","previous_value":12.9,"previous_date":"1913-05-17","margin":1.1,"years_stood":7,"significance":9,"tie":false,"provisional":false,"lat":48.1667,"lon":11.5025},{"id":"RSM00027199-1920-05-17-tmin_high-daily","station_id":"RSM00027199","station_name":"Kirov","country":"RU","type":"tmin_high","timescale":"daily","date":"1920-05-17","value":14.1,"unit":"c","previous_value":13.9,"previous_date":"1898-05-17","margin":0.2,"years_stood":21,"significance":9,"tie":false,"provisional":false,"lat":58.6,"lon":49.6331},{"id":"USC00015555-1920-05-17-tmax_low-daily","station_id":"USC00015555","station_name":"Montgomery Wb City","country":"US","type":"tmax_low","timescale":"daily","date":"1920-05-17","value":18.9,"unit":"c","previous_value":20.6,"previous_date":"1914-05-17","margin":1.7,"years_stood":6,"significance":9,"tie":false,"provisional":false,"lat":32.3833,"lon":-86.3},{"id":"USC00015555-1920-05-17-prcp_high-daily","station_id":"USC00015555","station_name":"Montgomery Wb City","country":"US","type":"prcp_high","timescale":"daily","date":"1920-05-17","value":10.2,"unit":"mm","previous_value":8.1,"previous_date":"1904-05-17","margin":2.1,"years_stood":16,"significance":9,"tie":false,"provisional":false,"lat":32.3833,"lon":-86.3},{"id":"ASN00030024-1920-05-17-prcp_high-daily","station_id":"ASN00030024","station_name":"Hughenden Post Office","country":"AU","type":"prcp_high","timescale":"daily","date":"1920-05-17","value":8.6,"unit":"mm","previous_value":5.1,"previous_date":"1907-05-17","margin":3.5,"years_stood":13,"significance":8,"tie":false,"provisional":false,"lat":-20.8447,"lon":144.1986},{"id":"ASN00030040-1920-05-17-prcp_high-daily","station_id":"ASN00030040","station_name":"Pentland Post Office","country":"AU","type":"prcp_high","timescale":"daily","date":"1920-05-17","value":7.6,"unit":"mm","previous_value":5.1,"previous_date":"1907-05-17","margin":2.5,"years_stood":13,"significance":8,"tie":false,"provisional":false,"lat":-20.5236,"lon":145.3989},{"id":"SWE00139720-1920-05-17-tmin_high-daily","station_id":"SWE00139720","station_name":"Sveg","country":"SE","type":"tmin_high","timescale":"daily","date":"1920-05-17","value":6,"unit":"c","previous_value":4.5,"previous_date":"1911-05-17","margin":1.5,"years_stood":9,"significance":8,"tie":false,"provisional":false,"lat":62.0192,"lon":14.1903},{"id":"ASN00036026-1920-05-17-prcp_high-daily","station_id":"ASN00036026","station_name":"Isisford Post Office","country":"AU","type":"prcp_high","timescale":"daily","date":"1920-05-17","value":15.7,"unit":"mm","previous_value":14.5,"previous_date":"1907-05-17","margin":1.2,"years_stood":13,"significance":6,"tie":false,"provisional":false,"lat":-24.2591,"lon":144.4406},{"id":"ASN00085138-1920-05-17-prcp_high-daily","station_id":"ASN00085138","station_name":"Toongabbie","country":"AU","type":"prcp_high","timescale":"daily","date":"1920-05-17","value":10.9,"unit":"mm","previous_value":9.4,"previous_date":"1918-05-17","margin":1.5,"years_stood":2,"significance":4,"tie":false,"provisional":false,"lat":-38.1,"lon":146.6},{"id":"AU000015410-1920-05-17-tmin_high-daily","station_id":"AU000015410","station_name":"Sonnblick","country":"AT","type":"tmin_high","timescale":"daily","date":"1920-05-17","value":-0.8,"unit":"c","previous_value":-1.4,"previous_date":"1917-05-17","margin":0.6,"years_stood":3,"significance":4,"tie":false,"provisional":false,"lat":47.05,"lon":12.95},{"id":"ASN00023045-1920-05-17-prcp_high-daily","station_id":"ASN00023045","station_name":"Gawler (Loos)","country":"AU","type":"prcp_high","timescale":"daily","date":"1920-05-17","value":10.2,"unit":"mm","previous_value":10.2,"previous_date":"1888-05-17","margin":0,"years_stood":31,"significance":3,"tie":true,"provisional":false,"lat":-34.6167,"lon":138.7},{"id":"CA008101700-1920-05-17-tmax_high-daily","station_id":"CA008101700","station_name":"Fredericton Unb","country":"CA","type":"tmax_high","timescale":"daily","date":"1920-05-17","value":26.1,"unit":"c","previous_value":26.1,"previous_date":"1896-05-17","margin":0,"years_stood":23,"significance":3,"tie":true,"provisional":false,"lat":45.95,"lon":-66.6},{"id":"AGE00147711-1920-05-17-tmax_high-daily","station_id":"AGE00147711","station_name":"Constantine","country":"DZ","type":"tmax_high","timescale":"daily","date":"1920-05-17","value":30,"unit":"c","previous_value":30,"previous_date":"1893-05-17","margin":0,"years_stood":26,"significance":2,"tie":true,"provisional":false,"lat":36.3697,"lon":6.62},{"id":"SF001771780-1920-05-17-prcp_high-daily","station_id":"SF001771780","station_name":"Barkly East","country":"ZA","type":"prcp_high","timescale":"daily","date":"1920-05-17","value":9.7,"unit":"mm","previous_value":9.7,"previous_date":"1890-05-17","margin":0,"years_stood":29,"significance":2,"tie":true,"provisional":false,"lat":-30.933,"lon":27.6},{"id":"SWE00140746-1920-05-17-tmax_high-daily","station_id":"SWE00140746","station_name":"Jokkmokk","country":"SE","type":"tmax_high","timescale":"daily","date":"1920-05-17","value":19,"unit":"c","previous_value":19,"previous_date":"1895-05-17","margin":0,"years_stood":24,"significance":2,"tie":true,"provisional":false,"lat":66.6297,"lon":19.64},{"id":"AU000006306-1920-05-17-tmin_high-daily","station_id":"AU000006306","station_name":"Salzburg","country":"AT","type":"tmin_high","timescale":"daily","date":"1920-05-17","value":14.8,"unit":"c","previous_value":14.8,"previous_date":"1911-05-17","margin":0,"years_stood":9,"significance":1,"tie":true,"provisional":false,"lat":47.8,"lon":13}]}