{"title":"Records on 1909-07-27","description":"Every record set or tied on 1909-07-27.","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/1909-07-27/","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":"SF000067330-1909-07-27-prcp_high-daily","station_id":"SF000067330","station_name":"Caledon (Pol)","country":"ZA","type":"prcp_high","timescale":"daily","date":"1909-07-27","value":34.8,"unit":"mm","previous_value":4.1,"previous_date":"1894-07-27","margin":30.7,"years_stood":14,"significance":47,"tie":false,"provisional":false,"lat":-34.22,"lon":19.43},{"id":"SF000422270-1909-07-27-prcp_high-daily","station_id":"SF000422270","station_name":"Tulbagh (Pol)","country":"ZA","type":"prcp_high","timescale":"daily","date":"1909-07-27","value":30.7,"unit":"mm","previous_value":5.6,"previous_date":"1883-07-27","margin":25.1,"years_stood":25,"significance":38,"tie":false,"provisional":false,"lat":-33.28,"lon":19.15},{"id":"SF000414170-1909-07-27-prcp_high-daily","station_id":"SF000414170","station_name":"Malmesbury","country":"ZA","type":"prcp_high","timescale":"daily","date":"1909-07-27","value":22.6,"unit":"mm","previous_value":7.9,"previous_date":"1896-07-27","margin":14.7,"years_stood":12,"significance":20,"tie":false,"provisional":false,"lat":-33.467,"lon":18.717},{"id":"SF000208660-1909-07-27-prcp_high-daily","station_id":"SF000208660","station_name":"Royal Observatory","country":"ZA","type":"prcp_high","timescale":"daily","date":"1909-07-27","value":32.3,"unit":"mm","previous_value":25.4,"previous_date":"1862-07-27","margin":6.9,"years_stood":46,"significance":27,"tie":false,"provisional":false,"lat":-33.93,"lon":18.48},{"id":"SF000030320-1909-07-27-prcp_high-daily","station_id":"SF000030320","station_name":"Bredasdorp","country":"ZA","type":"prcp_high","timescale":"daily","date":"1909-07-27","value":21.8,"unit":"mm","previous_value":10.2,"previous_date":"1889-07-27","margin":11.6,"years_stood":19,"significance":20,"tie":false,"provisional":false,"lat":-34.533,"lon":20.033},{"id":"USW00024128-1909-07-27-tmin_low-daily","station_id":"USW00024128","station_name":"Winnemucca 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C/K (Tnk)","country":"ZA","type":"prcp_high","timescale":"daily","date":"1909-07-27","value":1.3,"unit":"mm","previous_value":0,"previous_date":"1878-07-27","margin":1.3,"years_stood":30,"significance":13,"tie":false,"provisional":false,"lat":-31.42,"lon":23.95},{"id":"SF000216550-1909-07-27-prcp_high-daily","station_id":"SF000216550","station_name":"Stellenbosch (Tnk)","country":"ZA","type":"prcp_high","timescale":"daily","date":"1909-07-27","value":27.7,"unit":"mm","previous_value":23.1,"previous_date":"1890-07-27","margin":4.6,"years_stood":18,"significance":12,"tie":false,"provisional":false,"lat":-33.93,"lon":18.87},{"id":"SF000288380-1909-07-27-prcp_high-daily","station_id":"SF000288380","station_name":"George Airport","country":"ZA","type":"prcp_high","timescale":"daily","date":"1909-07-27","value":3.1,"unit":"mm","previous_value":2,"previous_date":"1883-07-27","margin":1.1,"years_stood":25,"significance":11,"tie":false,"provisional":false,"lat":-34.017,"lon":22.383},{"id":"USC00047738-1909-07-27-tmax_low-daily","station_id":"USC00047738","station_name":"San Diego Wbo","country":"US","type":"tmax_low","timescale":"daily","date":"1909-07-27","value":19.4,"unit":"c","previous_value":20,"previous_date":"1894-07-27","margin":0.6,"years_stood":14,"significance":10,"tie":false,"provisional":false,"lat":32.7167,"lon":-117.1667},{"id":"ASN00072151-1909-07-27-tmin_high-daily","station_id":"ASN00072151","station_name":"Wagga Wagga 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