{"title":"Records on 1918-09-29","description":"Every record set or tied on 1918-09-29.","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/1918-09-29/","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":"SF000981900-1918-09-29-prcp_high-daily","station_id":"SF000981900","station_name":"Cradock","country":"ZA","type":"prcp_high","timescale":"daily","date":"1918-09-29","value":40.6,"unit":"mm","previous_value":14.2,"previous_date":"1911-09-29","margin":26.4,"years_stood":7,"significance":39,"tie":false,"provisional":false,"lat":-32.167,"lon":25.617},{"id":"BE000006447-1918-09-29-tmin_low-daily","station_id":"BE000006447","station_name":"Uccle","country":"BE","type":"tmin_low","timescale":"daily","date":"1918-09-29","value":2.1,"unit":"c","previous_value":2.6,"previous_date":"1837-09-29","margin":0.5,"years_stood":80,"significance":33,"tie":false,"provisional":false,"lat":50.8,"lon":4.35},{"id":"SWE00139310-1918-09-29-prcp_high-daily","station_id":"SWE00139310","station_name":"Gysinge","country":"SE","type":"prcp_high","timescale":"daily","date":"1918-09-29","value":18.7,"unit":"mm","previous_value":8,"previous_date":"1883-09-29","margin":10.7,"years_stood":34,"significance":20,"tie":false,"provisional":false,"lat":60.28,"lon":16.89},{"id":"SF000765670-1918-09-29-prcp_high-daily","station_id":"SF000765670","station_name":"Middleton 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