{"title":"Records on 1902-08-18","description":"Every record set or tied on 1902-08-18.","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/1902-08-18/","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":"GME00124486-1902-08-18-prcp_high-daily","station_id":"GME00124486","station_name":"Kirchdorf/Poel","country":"DE","type":"prcp_high","timescale":"daily","date":"1902-08-18","value":13.6,"unit":"mm","previous_value":4.6,"previous_date":"1866-08-18","margin":9,"years_stood":35,"significance":20,"tie":false,"provisional":false,"lat":54.0008,"lon":11.4358},{"id":"USW00093725-1902-08-18-tmin_low-daily","station_id":"USW00093725","station_name":"Washington","country":"US","type":"tmin_low","timescale":"daily","date":"1902-08-18","value":12.2,"unit":"c","previous_value":15,"previous_date":"1874-08-18","margin":2.8,"years_stood":27,"significance":22,"tie":false,"provisional":false,"lat":38.9053,"lon":-77.0525},{"id":"CA006127887-1902-08-18-prcp_high-daily","station_id":"CA006127887","station_name":"Southampton","country":"CA","type":"prcp_high","timescale":"daily","date":"1902-08-18","value":21.1,"unit":"mm","previous_value":15.2,"previous_date":"1876-08-18","margin":5.9,"years_stood":25,"significance":17,"tie":false,"provisional":false,"lat":44.5,"lon":-81.3667},{"id":"USC00271682-1902-08-18-tmin_low-daily","station_id":"USC00271682","station_name":"Concord","country":"US","type":"tmin_low","timescale":"daily","date":"1902-08-18","value":6.1,"unit":"c","previous_value":6.7,"previous_date":"1871-08-18","margin":0.6,"years_stood":30,"significance":13,"tie":false,"provisional":false,"lat":43.205,"lon":-71.535},{"id":"CA007050200-1902-08-18-prcp_high-daily","station_id":"CA007050200","station_name":"Anticosti SW Point","country":"CA","type":"prcp_high","timescale":"daily","date":"1902-08-18","value":15.2,"unit":"mm","previous_value":8.9,"previous_date":"1891-08-18","margin":6.3,"years_stood":10,"significance":11,"tie":false,"provisional":false,"lat":49.4,"lon":-63.55},{"id":"CA006166416-1902-08-18-tmax_low-daily","station_id":"CA006166416","station_name":"Peterborough","country":"CA","type":"tmax_low","timescale":"daily","date":"1902-08-18","value":17.8,"unit":"c","previous_value":20,"previous_date":"1898-08-18","margin":2.2,"years_stood":3,"significance":9,"tie":false,"provisional":false,"lat":44.2833,"lon":-78.3167},{"id":"NLE00101991-1902-08-18-prcp_high-daily","station_id":"NLE00101991","station_name":"Putten (Gld)","country":"NL","type":"prcp_high","timescale":"daily","date":"1902-08-18","value":16.5,"unit":"mm","previous_value":15,"previous_date":"1890-08-18","margin":1.5,"years_stood":11,"significance":8,"tie":false,"provisional":false,"lat":52.25,"lon":5.6167},{"id":"CA006104185-1902-08-18-tmax_low-daily","station_id":"CA006104185","station_name":"Kingston Queens U","country":"CA","type":"tmax_low","timescale":"daily","date":"1902-08-18","value":17.8,"unit":"c","previous_value":17.8,"previous_date":"1879-08-18","margin":0,"years_stood":22,"significance":2,"tie":true,"provisional":false,"lat":44.25,"lon":-76.5}]}