{"title":"Records on 1909-09-17","description":"Every record set or tied on 1909-09-17.","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/1909-09-17/","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":"ASN00061035-1909-09-17-prcp_high-daily","station_id":"ASN00061035","station_name":"Maitland West","country":"AU","type":"prcp_high","timescale":"daily","date":"1909-09-17","value":66.8,"unit":"mm","previous_value":21.8,"previous_date":"1880-09-17","margin":45,"years_stood":28,"significance":43,"tie":false,"provisional":false,"lat":-32.7,"lon":151.6},{"id":"UK000056225-1909-09-17-prcp_high-daily","station_id":"UK000056225","station_name":"Oxford","country":"GB","type":"prcp_high","timescale":"daily","date":"1909-09-17","value":25,"unit":"mm","previous_value":20.6,"previous_date":"1845-09-17","margin":4.4,"years_stood":63,"significance":34,"tie":false,"provisional":false,"lat":51.7667,"lon":-1.2667},{"id":"ASN00063004-1909-09-17-prcp_high-monthly","station_id":"ASN00063004","station_name":"Bathurst Gaol","country":"AU","type":"prcp_high","timescale":"monthly","date":"1909-09-17","value":50.8,"unit":"mm","previous_value":49.8,"previous_date":"1892-09-24","margin":1,"years_stood":16,"significance":21,"tie":false,"provisional":false,"lat":-33.4167,"lon":149.55},{"id":"ASN00061053-1909-09-17-prcp_high-daily","station_id":"ASN00061053","station_name":"Muswellbrook (Lower Hill St)","country":"AU","type":"prcp_high","timescale":"daily","date":"1909-09-17","value":30.5,"unit":"mm","previous_value":19.6,"previous_date":"1903-09-17","margin":10.9,"years_stood":6,"significance":17,"tie":false,"provisional":false,"lat":-32.2611,"lon":150.8847},{"id":"ASN00068069-1909-09-17-prcp_high-daily","station_id":"ASN00068069","station_name":"Wollongong Post Office","country":"AU","type":"prcp_high","timescale":"daily","date":"1909-09-17","value":15.2,"unit":"mm","previous_value":12.7,"previous_date":"1877-09-17","margin":2.5,"years_stood":31,"significance":14,"tie":false,"provisional":false,"lat":-34.4333,"lon":150.8833},{"id":"ASN00061069-1909-09-17-prcp_high-daily","station_id":"ASN00061069","station_name":"Scone (Philip Street)","country":"AU","type":"prcp_high","timescale":"daily","date":"1909-09-17","value":21.1,"unit":"mm","previous_value":19.3,"previous_date":"1903-09-17","margin":1.8,"years_stood":6,"significance":5,"tie":false,"provisional":false,"lat":-32.0458,"lon":150.8708},{"id":"ASN00056056-1909-09-17-prcp_high-daily","station_id":"ASN00056056","station_name":"Eversleigh","country":"AU","type":"prcp_high","timescale":"daily","date":"1909-09-17","value":16.8,"unit":"mm","previous_value":16.5,"previous_date":"1903-09-17","margin":0.3,"years_stood":6,"significance":4,"tie":false,"provisional":false,"lat":-30.5,"lon":151.5}]}