{"title":"Records on 1918-10-01","description":"Every record set or tied on 1918-10-01.","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/1918-10-01/","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":"ASN00063004-1918-10-01-tmin_low-daily","station_id":"ASN00063004","station_name":"Bathurst 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ASOS","country":"US","type":"tmax_low","timescale":"daily","date":"1918-10-01","value":15.6,"unit":"c","previous_value":17.8,"previous_date":"1890-10-01","margin":2.2,"years_stood":27,"significance":14,"tie":false,"provisional":false,"lat":39.5514,"lon":-97.6508},{"id":"SWE00100026-1918-10-01-tmin_low-daily","station_id":"SWE00100026","station_name":"Oestersund-Froesoen","country":"SE","type":"tmin_low","timescale":"daily","date":"1918-10-01","value":-5.3,"unit":"c","previous_value":-5.2,"previous_date":"1883-10-01","margin":0.1,"years_stood":34,"significance":13,"tie":false,"provisional":false,"lat":63.1831,"lon":14.4831},{"id":"UK000000000-1918-10-01-tmin_low-daily","station_id":"UK000000000","station_name":"Cet Central 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(Fano)","country":"DK","type":"tmax_low","timescale":"daily","date":"1918-10-01","value":8.4,"unit":"c","previous_value":9.7,"previous_date":"1911-10-01","margin":1.3,"years_stood":7,"significance":10,"tie":false,"provisional":false,"lat":55.45,"lon":8.4},{"id":"CA006124700-1918-10-01-tmin_low-daily","station_id":"CA006124700","station_name":"Lucknow","country":"CA","type":"tmin_low","timescale":"daily","date":"1918-10-01","value":-2.8,"unit":"c","previous_value":-1.1,"previous_date":"1906-10-01","margin":1.7,"years_stood":12,"significance":9,"tie":false,"provisional":false,"lat":43.95,"lon":-81.5},{"id":"CA006105887-1918-10-01-tmin_low-daily","station_id":"CA006105887","station_name":"Ottawa","country":"CA","type":"tmin_low","timescale":"daily","date":"1918-10-01","value":-1.7,"unit":"c","previous_value":-1.1,"previous_date":"1916-10-01","margin":0.6,"years_stood":1,"significance":5,"tie":false,"provisional":false,"lat":45.4,"lon":-75.7167},{"id":"USC00474375-1918-10-01-tmin_low-daily","station_id":"USC00474375","station_name":"La 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