{"title":"Records on 1917-08-30","description":"Every record set or tied on 1917-08-30.","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/1917-08-30/","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":"RSM00034288-1917-08-30-prcp_high-daily","station_id":"RSM00034288","station_name":"Maly Uzen'","country":"RU","type":"prcp_high","timescale":"daily","date":"1917-08-30","value":20.1,"unit":"mm","previous_value":9.2,"previous_date":"1885-08-30","margin":10.9,"years_stood":31,"significance":20,"tie":false,"provisional":false,"lat":50.52,"lon":47.67},{"id":"ASN00023707-1917-08-30-prcp_high-daily","station_id":"ASN00023707","station_name":"Bridgewater","country":"AU","type":"prcp_high","timescale":"daily","date":"1917-08-30","value":51.3,"unit":"mm","previous_value":22.9,"previous_date":"1897-08-30","margin":28.4,"years_stood":19,"significance":35,"tie":false,"provisional":false,"lat":-35.0102,"lon":138.7602},{"id":"USC00190736-1917-08-30-prcp_high-daily","station_id":"USC00190736","station_name":"Blue Hill Coop","country":"US","type":"prcp_high","timescale":"daily","date":"1917-08-30","value":49,"unit":"mm","previous_value":16.8,"previous_date":"1903-08-30","margin":32.2,"years_stood":14,"significance":33,"tie":false,"provisional":false,"lat":42.2122,"lon":-71.1136},{"id":"USC00193625-1917-08-30-prcp_high-daily","station_id":"USC00193625","station_name":"Hingham (1)","country":"US","type":"prcp_high","timescale":"daily","date":"1917-08-30","value":40.1,"unit":"mm","previous_value":11.4,"previous_date":"1886-08-30","margin":28.7,"years_stood":30,"significance":33,"tie":false,"provisional":false,"lat":42.2167,"lon":-70.8833},{"id":"ASN00023726-1917-08-30-prcp_high-daily","station_id":"ASN00023726","station_name":"Lobethal","country":"AU","type":"prcp_high","timescale":"daily","date":"1917-08-30","value":37.8,"unit":"mm","previous_value":23.4,"previous_date":"1893-08-30","margin":14.4,"years_stood":23,"significance":27,"tie":false,"provisional":false,"lat":-34.9044,"lon":138.8742},{"id":"USC00271682-1917-08-30-prcp_high-daily","station_id":"USC00271682","station_name":"Concord","country":"US","type":"prcp_high","timescale":"daily","date":"1917-08-30","value":38.9,"unit":"mm","previous_value":22.9,"previous_date":"1890-08-30","margin":16,"years_stood":26,"significance":26,"tie":false,"provisional":false,"lat":43.205,"lon":-71.535},{"id":"ASN00079001-1917-08-30-prcp_high-daily","station_id":"ASN00079001","station_name":"Apsley","country":"AU","type":"prcp_high","timescale":"daily","date":"1917-08-30","value":17.8,"unit":"mm","previous_value":12.4,"previous_date":"1888-08-30","margin":5.4,"years_stood":28,"significance":20,"tie":false,"provisional":false,"lat":-37,"lon":141.1},{"id":"ASN00023720-1917-08-30-prcp_high-daily","station_id":"ASN00023720","station_name":"Hahndorf","country":"AU","type":"prcp_high","timescale":"daily","date":"1917-08-30","value":34.5,"unit":"mm","previous_value":21.6,"previous_date":"1904-08-30","margin":12.9,"years_stood":12,"significance":21,"tie":false,"provisional":false,"lat":-35.0303,"lon":138.8148},{"id":"SWM00002080-1917-08-30-tmin_high-daily","station_id":"SWM00002080","station_name":"Karesuando","country":"SE","type":"tmin_high","timescale":"daily","date":"1917-08-30","value":11.5,"unit":"c","previous_value":8.5,"previous_date":"1887-08-30","margin":3,"years_stood":29,"significance":19,"tie":false,"provisional":false,"lat":68.4419,"lon":22.4503},{"id":"ASN00023710-1917-08-30-prcp_high-daily","station_id":"ASN00023710","station_name":"Clarendon","country":"AU","type":"prcp_high","timescale":"daily","date":"1917-08-30","value":27.7,"unit":"mm","previous_value":21.6,"previous_date":"1893-08-30","margin":6.1,"years_stood":23,"significance":18,"tie":false,"provisional":false,"lat":-35.1087,"lon":138.6256},{"id":"ASN00023719-1917-08-30-prcp_high-daily","station_id":"ASN00023719","station_name":"Gumeracha","country":"AU","type":"prcp_high","timescale":"daily","date":"1917-08-30","value":28.7,"unit":"mm","previous_value":23.4,"previous_date":"1893-08-30","margin":5.3,"years_stood":23,"significance":18,"tie":false,"provisional":false,"lat":-34.8237,"lon":138.8859},{"id":"ASN00023778-1917-08-30-prcp_high-daily","station_id":"ASN00023778","station_name":"Mount Torrens","country":"AU","type":"prcp_high","timescale":"daily","date":"1917-08-30","value":24.1,"unit":"mm","previous_value":17,"previous_date":"1900-08-30","margin":7.1,"years_stood":16,"significance":18,"tie":false,"provisional":false,"lat":-34.8833,"lon":138.9667},{"id":"ASN00073088-1917-08-30-prcp_high-daily","station_id":"ASN00073088","station_name":"Mandamar","country":"AU","type":"prcp_high","timescale":"daily","date":"1917-08-30","value":19.6,"unit":"mm","previous_value":13.5,"previous_date":"1902-08-30","margin":6.1,"years_stood":15,"significance":18,"tie":false,"provisional":false,"lat":-34.1,"lon":147.3},{"id":"SW000002196-1917-08-30-tmin_high-daily","station_id":"SW000002196","station_name":"Haparanda","country":"SE","type":"tmin_high","timescale":"daily","date":"1917-08-30","value":14.5,"unit":"c","previous_value":12,"previous_date":"1887-08-30","margin":2.5,"years_stood":29,"significance":18,"tie":false,"provisional":false,"lat":65.8269,"lon":24.1439},{"id":"ASN00023712-1917-08-30-prcp_high-daily","station_id":"ASN00023712","station_name":"Dingo Vale","country":"AU","type":"prcp_high","timescale":"daily","date":"1917-08-30","value":31.2,"unit":"mm","previous_value":24.6,"previous_date":"1893-08-30","margin":6.6,"years_stood":23,"significance":17,"tie":false,"provisional":false,"lat":-34.8667,"lon":138.8333},{"id":"ASN00023730-1917-08-30-prcp_high-daily","station_id":"ASN00023730","station_name":"Meadows","country":"AU","type":"prcp_high","timescale":"daily","date":"1917-08-30","value":22.4,"unit":"mm","previous_value":18,"previous_date":"1893-08-30","margin":4.4,"years_stood":23,"significance":16,"tie":false,"provisional":false,"lat":-35.1782,"lon":138.7629},{"id":"ASN00023733-1917-08-30-prcp_high-daily","station_id":"ASN00023733","station_name":"Mount Barker","country":"AU","type":"prcp_high","timescale":"daily","date":"1917-08-30","value":23.9,"unit":"mm","previous_value":17.8,"previous_date":"1902-08-30","margin":6.1,"years_stood":15,"significance":16,"tie":false,"provisional":false,"lat":-35.0639,"lon":138.8509},{"id":"ASN00023769-1917-08-30-prcp_high-daily","station_id":"ASN00023769","station_name":"Battunga","country":"AU","type":"prcp_high","timescale":"daily","date":"1917-08-30","value":23.4,"unit":"mm","previous_value":17.8,"previous_date":"1897-08-30","margin":5.6,"years_stood":19,"significance":16,"tie":false,"provisional":false,"lat":-35.1167,"lon":138.8667},{"id":"USC00194012-1917-08-30-prcp_high-daily","station_id":"USC00194012","station_name":"Lake Cochituate","country":"US","type":"prcp_high","timescale":"daily","date":"1917-08-30","value":49.5,"unit":"mm","previous_value":31.5,"previous_date":"1911-08-30","margin":18,"years_stood":6,"significance":16,"tie":false,"provisional":false,"lat":42.3167,"lon":-71.3833},{"id":"ASN00083017-1917-08-30-prcp_high-daily","station_id":"ASN00083017","station_name":"Jamieson","country":"AU","type":"prcp_high","timescale":"daily","date":"1917-08-30","value":31.8,"unit":"mm","previous_value":25.4,"previous_date":"1897-08-30","margin":6.4,"years_stood":19,"significance":14,"tie":false,"provisional":false,"lat":-37.3014,"lon":146.1406},{"id":"ASN00088101-1917-08-30-prcp_high-daily","station_id":"ASN00088101","station_name":"Newlyn Reservoir","country":"AU","type":"prcp_high","timescale":"daily","date":"1917-08-30","value":27.4,"unit":"mm","previous_value":25.9,"previous_date":"1889-08-30","margin":1.5,"years_stood":27,"significance":14,"tie":false,"provisional":false,"lat":-37.4,"lon":144},{"id":"BOM00033038-1917-08-30-prcp_high-daily","station_id":"BOM00033038","station_name":"Vasilevici","country":"BY","type":"prcp_high","timescale":"daily","date":"1917-08-30","value":12.9,"unit":"mm","previous_value":8,"previous_date":"1898-08-30","margin":4.9,"years_stood":18,"significance":14,"tie":false,"provisional":false,"lat":52.25,"lon":29.8331},{"id":"SWE00140186-1917-08-30-tmin_high-daily","station_id":"SWE00140186","station_name":"Umea","country":"SE","type":"tmin_high","timescale":"daily","date":"1917-08-30","value":13.5,"unit":"c","previous_value":12.5,"previous_date":"1887-08-30","margin":1,"years_stood":29,"significance":13,"tie":false,"provisional":false,"lat":63.83,"lon":20.28},{"id":"ASN00070035-1917-08-30-prcp_high-daily","station_id":"ASN00070035","station_name":"Bungendore (Gidleigh)","country":"AU","type":"prcp_high","timescale":"daily","date":"1917-08-30","value":16.8,"unit":"mm","previous_value":14.5,"previous_date":"1893-08-30","margin":2.3,"years_stood":23,"significance":12,"tie":false,"provisional":false,"lat":-35.3081,"lon":149.4726},{"id":"CA005011760-1917-08-30-tmin_high-daily","station_id":"CA005011760","station_name":"Minnedosa","country":"CA","type":"tmin_high","timescale":"daily","date":"1917-08-30","value":11.7,"unit":"c","previous_value":11.1,"previous_date":"1887-08-30","margin":0.6,"years_stood":29,"significance":12,"tie":false,"provisional":false,"lat":50.2667,"lon":-99.8333},{"id":"KZ000035700-1917-08-30-prcp_high-daily","station_id":"KZ000035700","station_name":"Atyrau","country":"KZ","type":"prcp_high","timescale":"daily","date":"1917-08-30","value":16.3,"unit":"mm","previous_value":14.9,"previous_date":"1893-08-30","margin":1.4,"years_stood":23,"significance":12,"tie":false,"provisional":false,"lat":47.1167,"lon":51.9167},{"id":"SWE00137686-1917-08-30-tmin_high-daily","station_id":"SWE00137686","station_name":"Karlshamn","country":"SE","type":"tmin_high","timescale":"daily","date":"1917-08-30","value":14.5,"unit":"c","previous_value":14,"previous_date":"1887-08-30","margin":0.5,"years_stood":29,"significance":12,"tie":false,"provisional":false,"lat":56.18,"lon":14.85},{"id":"SWE00140746-1917-08-30-tmin_high-daily","station_id":"SWE00140746","station_name":"Jokkmokk","country":"SE","type":"tmin_high","timescale":"daily","date":"1917-08-30","value":10.5,"unit":"c","previous_value":10,"previous_date":"1887-08-30","margin":0.5,"years_stood":29,"significance":12,"tie":false,"provisional":false,"lat":66.6297,"lon":19.64},{"id":"USC00031152-1917-08-30-prcp_high-daily","station_id":"USC00031152","station_name":"Camden 1","country":"US","type":"prcp_high","timescale":"daily","date":"1917-08-30","value":22.4,"unit":"mm","previous_value":17.8,"previous_date":"1895-08-30","margin":4.6,"years_stood":21,"significance":12,"tie":false,"provisional":false,"lat":33.59,"lon":-92.8236},{"id":"ASN00040190-1917-08-30-prcp_high-daily","station_id":"ASN00040190","station_name":"Southport Ridgeway Ave","country":"AU","type":"prcp_high","timescale":"daily","date":"1917-08-30","value":13.2,"unit":"mm","previous_value":6.4,"previous_date":"1902-08-30","margin":6.8,"years_stood":15,"significance":11,"tie":false,"provisional":false,"lat":-27.9832,"lon":153.4054},{"id":"ASN00052026-1917-08-30-tmin_high-daily","station_id":"ASN00052026","station_name":"Walgett Council Depot","country":"AU","type":"tmin_high","timescale":"daily","date":"1917-08-30","value":15,"unit":"c","previous_value":13.9,"previous_date":"1898-08-30","margin":1.1,"years_stood":18,"significance":11,"tie":false,"provisional":false,"lat":-30.0236,"lon":148.1218},{"id":"ASN00055003-1917-08-30-prcp_high-daily","station_id":"ASN00055003","station_name":"Somerton (Bective Estate)","country":"AU","type":"prcp_high","timescale":"daily","date":"1917-08-30","value":13,"unit":"mm","previous_value":12.7,"previous_date":"1887-08-30","margin":0.3,"years_stood":29,"significance":11,"tie":false,"provisional":false,"lat":-30.9706,"lon":150.7355},{"id":"USC00190736-1917-08-30-tmin_high-daily","station_id":"USC00190736","station_name":"Blue Hill Coop","country":"US","type":"tmin_high","timescale":"daily","date":"1917-08-30","value":17.8,"unit":"c","previous_value":16.7,"previous_date":"1898-08-30","margin":1.1,"years_stood":18,"significance":11,"tie":false,"provisional":false,"lat":42.2122,"lon":-71.1136},{"id":"ASN00023000-1917-08-30-tmax_low-daily","station_id":"ASN00023000","station_name":"Adelaide West Terrace","country":"AU","type":"tmax_low","timescale":"daily","date":"1917-08-30","value":12.2,"unit":"c","previous_value":12.6,"previous_date":"1894-08-30","margin":0.4,"years_stood":22,"significance":10,"tie":false,"provisional":false,"lat":-34.9254,"lon":138.5869},{"id":"ASN00023705-1917-08-30-prcp_high-daily","station_id":"ASN00023705","station_name":"Birdwood","country":"AU","type":"prcp_high","timescale":"daily","date":"1917-08-30","value":21.3,"unit":"mm","previous_value":18,"previous_date":"1904-08-30","margin":3.3,"years_stood":12,"significance":10,"tie":false,"provisional":false,"lat":-34.8148,"lon":138.9474},{"id":"ASN00023737-1917-08-30-prcp_high-daily","station_id":"ASN00023737","station_name":"Mount Pleasant","country":"AU","type":"prcp_high","timescale":"daily","date":"1917-08-30","value":23.1,"unit":"mm","previous_value":22.6,"previous_date":"1898-08-30","margin":0.5,"years_stood":18,"significance":9,"tie":false,"provisional":false,"lat":-34.7735,"lon":139.0501},{"id":"RSM00026063-1917-08-30-tmin_high-daily","station_id":"RSM00026063","station_name":"St. Petersburg","country":"RU","type":"tmin_high","timescale":"daily","date":"1917-08-30","value":14.6,"unit":"c","previous_value":14.1,"previous_date":"1897-08-30","margin":0.5,"years_stood":19,"significance":9,"tie":false,"provisional":false,"lat":59.9667,"lon":30.3},{"id":"ASN00051002-1917-08-30-prcp_high-daily","station_id":"ASN00051002","station_name":"Belaringar Station","country":"AU","type":"prcp_high","timescale":"daily","date":"1917-08-30","value":15.2,"unit":"mm","previous_value":12.7,"previous_date":"1906-08-30","margin":2.5,"years_stood":11,"significance":8,"tie":false,"provisional":false,"lat":-31.7833,"lon":147.6},{"id":"ASN00068044-1917-08-30-prcp_high-daily","station_id":"ASN00068044","station_name":"Mittagong (Beatrice Street)","country":"AU","type":"prcp_high","timescale":"daily","date":"1917-08-30","value":7.6,"unit":"mm","previous_value":6.1,"previous_date":"1902-08-30","margin":1.5,"years_stood":15,"significance":8,"tie":false,"provisional":false,"lat":-34.4474,"lon":150.4568},{"id":"ASN00086032-1917-08-30-prcp_high-daily","station_id":"ASN00086032","station_name":"Dromana","country":"AU","type":"prcp_high","timescale":"daily","date":"1917-08-30","value":11.9,"unit":"mm","previous_value":10.4,"previous_date":"1904-08-30","margin":1.5,"years_stood":12,"significance":8,"tie":false,"provisional":false,"lat":-38.4,"lon":145},{"id":"USC00194135-1917-08-30-prcp_high-daily","station_id":"USC00194135","station_name":"Leominster","country":"US","type":"prcp_high","timescale":"daily","date":"1917-08-30","value":22.1,"unit":"mm","previous_value":14.5,"previous_date":"1913-08-30","margin":7.6,"years_stood":4,"significance":8,"tie":false,"provisional":false,"lat":42.5333,"lon":-71.7667},{"id":"CA008104100-1917-08-30-prcp_high-daily","station_id":"CA008104100","station_name":"Point Escuminac","country":"CA","type":"prcp_high","timescale":"daily","date":"1917-08-30","value":16,"unit":"mm","previous_value":13.7,"previous_date":"1913-08-30","margin":2.3,"years_stood":4,"significance":6,"tie":false,"provisional":false,"lat":47.1167,"lon":-64.8167},{"id":"RSM00034880-1917-08-30-prcp_high-daily","station_id":"RSM00034880","station_name":"Astrakan","country":"RU","type":"prcp_high","timescale":"daily","date":"1917-08-30","value":5.6,"unit":"mm","previous_value":5,"previous_date":"1915-08-30","margin":0.6,"years_stood":2,"significance":3,"tie":false,"provisional":false,"lat":46.2831,"lon":48.05},{"id":"USW00013724-1917-08-30-tmin_high-daily","station_id":"USW00013724","station_name":"Atlantic City Marina","country":"US","type":"tmin_high","timescale":"daily","date":"1917-08-30","value":22.2,"unit":"c","previous_value":22.2,"previous_date":"1877-08-30","margin":0,"years_stood":39,"significance":3,"tie":true,"provisional":false,"lat":39.3778,"lon":-74.4236},{"id":"ASN00082016-1917-08-30-prcp_high-daily","station_id":"ASN00082016","station_name":"Euroa","country":"AU","type":"prcp_high","timescale":"daily","date":"1917-08-30","value":20.3,"unit":"mm","previous_value":20.3,"previous_date":"1889-08-30","margin":0,"years_stood":27,"significance":2,"tie":true,"provisional":false,"lat":-36.7545,"lon":145.5727},{"id":"CA008205698-1917-08-30-tmin_high-daily","station_id":"CA008205698","station_name":"Sydney","country":"CA","type":"tmin_high","timescale":"daily","date":"1917-08-30","value":16.7,"unit":"c","previous_value":16.7,"previous_date":"1893-08-30","margin":0,"years_stood":23,"significance":2,"tie":true,"provisional":false,"lat":46.15,"lon":-60.2},{"id":"GME00130630-1917-08-30-prcp_high-daily","station_id":"GME00130630","station_name":"Wrixum/Fohr","country":"DE","type":"prcp_high","timescale":"daily","date":"1917-08-30","value":11.3,"unit":"mm","previous_value":11.3,"previous_date":"1890-08-30","margin":0,"years_stood":26,"significance":2,"tie":true,"provisional":false,"lat":54.6942,"lon":8.5281},{"id":"SWE00140492-1917-08-30-tmin_high-daily","station_id":"SWE00140492","station_name":"Pitea","country":"SE","type":"tmin_high","timescale":"daily","date":"1917-08-30","value":13,"unit":"c","previous_value":13,"previous_date":"1887-08-30","margin":0,"years_stood":29,"significance":2,"tie":true,"provisional":false,"lat":65.3197,"lon":21.49},{"id":"USC00383742-1917-08-30-tmax_high-daily","station_id":"USC00383742","station_name":"Greenville Dwtn AP","country":"US","type":"tmax_high","timescale":"daily","date":"1917-08-30","value":34.4,"unit":"c","previous_value":34.4,"previous_date":"1900-08-30","margin":0,"years_stood":16,"significance":2,"tie":true,"provisional":false,"lat":34.8486,"lon":-82.35},{"id":"CA006046588-1917-08-30-tmin_low-daily","station_id":"CA006046588","station_name":"Port Arthur","country":"CA","type":"tmin_low","timescale":"daily","date":"1917-08-30","value":2.2,"unit":"c","previous_value":2.2,"previous_date":"1915-08-30","margin":0,"years_stood":2,"significance":1,"tie":true,"provisional":false,"lat":48.4333,"lon":-89.2167}]}