{"title":"Records on 1909-08-01","description":"Every record set or tied on 1909-08-01.","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/1909-08-01/","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":"ASN00089067-1909-08-01-prcp_high-daily","station_id":"ASN00089067","station_name":"Rokewood (the Meadows)","country":"AU","type":"prcp_high","timescale":"daily","date":"1909-08-01","value":15.5,"unit":"mm","previous_value":4.6,"previous_date":"1895-08-01","margin":10.9,"years_stood":13,"significance":20,"tie":false,"provisional":false,"lat":-38,"lon":143.7167},{"id":"NLM00006235-1909-08-01-prcp_high-daily","station_id":"NLM00006235","station_name":"Den 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(Avoca)","country":"AU","type":"prcp_high","timescale":"daily","date":"1909-08-01","value":4.8,"unit":"mm","previous_value":2.5,"previous_date":"1878-08-01","margin":2.3,"years_stood":30,"significance":16,"tie":false,"provisional":false,"lat":-33.9333,"lon":141.9667},{"id":"ASN00089013-1909-08-01-prcp_high-daily","station_id":"ASN00089013","station_name":"Glenthompson (Brie 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ESE","country":"US","type":"tmax_low","timescale":"daily","date":"1909-08-01","value":26.1,"unit":"c","previous_value":27.8,"previous_date":"1888-08-01","margin":1.7,"years_stood":20,"significance":13,"tie":false,"provisional":false,"lat":38.5553,"lon":-121.4183},{"id":"USC00474375-1909-08-01-tmax_high-daily","station_id":"USC00474375","station_name":"La Crosse Wb 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(Fano)","country":"DK","type":"tmax_low","timescale":"daily","date":"1909-08-01","value":14.7,"unit":"c","previous_value":15,"previous_date":"1903-08-01","margin":0.3,"years_stood":6,"significance":5,"tie":false,"provisional":false,"lat":55.45,"lon":8.4},{"id":"ASN00074128-1909-08-01-tmin_high-daily","station_id":"ASN00074128","station_name":"Deniliquin (Wilkinson St)","country":"AU","type":"tmin_high","timescale":"daily","date":"1909-08-01","value":8.3,"unit":"c","previous_value":8.3,"previous_date":"1870-08-01","margin":0,"years_stood":38,"significance":4,"tie":true,"provisional":false,"lat":-35.5269,"lon":144.952},{"id":"CA006139520-1909-08-01-tmin_high-daily","station_id":"CA006139520","station_name":"Windsor 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