{"title":"Records on 1904-08-18","description":"Every record set or tied on 1904-08-18.","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/1904-08-18/","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":"SWE00137832-1904-08-18-prcp_high-daily","station_id":"SWE00137832","station_name":"Kalmar_D","country":"SE","type":"prcp_high","timescale":"daily","date":"1904-08-18","value":14.2,"unit":"mm","previous_value":9.8,"previous_date":"1885-08-18","margin":4.4,"years_stood":18,"significance":17,"tie":false,"provisional":false,"lat":56.69,"lon":16.35},{"id":"ITE00100554-1904-08-18-prcp_high-daily","station_id":"ITE00100554","station_name":"Milan","country":"IT","type":"prcp_high","timescale":"daily","date":"1904-08-18","value":32.2,"unit":"mm","previous_value":25.1,"previous_date":"1886-08-18","margin":7.1,"years_stood":17,"significance":13,"tie":false,"provisional":false,"lat":45.4717,"lon":9.1892},{"id":"CA007050200-1904-08-18-prcp_high-daily","station_id":"CA007050200","station_name":"Anticosti SW Point","country":"CA","type":"prcp_high","timescale":"daily","date":"1904-08-18","value":24.1,"unit":"mm","previous_value":15.2,"previous_date":"1902-08-18","margin":8.9,"years_stood":2,"significance":11,"tie":false,"provisional":false,"lat":49.4,"lon":-63.55},{"id":"ENE00175051-1904-08-18-prcp_high-daily","station_id":"ENE00175051","station_name":"Tallinn","country":"EE","type":"prcp_high","timescale":"daily","date":"1904-08-18","value":14.7,"unit":"mm","previous_value":11.8,"previous_date":"1890-08-18","margin":2.9,"years_stood":13,"significance":11,"tie":false,"provisional":false,"lat":59.3981,"lon":24.6028},{"id":"SWE00140746-1904-08-18-prcp_high-daily","station_id":"SWE00140746","station_name":"Jokkmokk","country":"SE","type":"prcp_high","timescale":"daily","date":"1904-08-18","value":19,"unit":"mm","previous_value":18.5,"previous_date":"1881-08-18","margin":0.5,"years_stood":22,"significance":10,"tie":false,"provisional":false,"lat":66.6297,"lon":19.64},{"id":"USC00331662-1904-08-18-tmax_low-daily","station_id":"USC00331662","station_name":"Cleveland 2717 Euclid","country":"US","type":"tmax_low","timescale":"daily","date":"1904-08-18","value":20,"unit":"c","previous_value":20,"previous_date":"1882-08-18","margin":0,"years_stood":21,"significance":2,"tie":true,"provisional":false,"lat":41.5,"lon":-81.6667},{"id":"ASN00048013-1904-08-18-tmin_low-daily","station_id":"ASN00048013","station_name":"Bourke Post Office","country":"AU","type":"tmin_low","timescale":"daily","date":"1904-08-18","value":0,"unit":"c","previous_value":0,"previous_date":"1900-08-18","margin":0,"years_stood":4,"significance":1,"tie":true,"provisional":false,"lat":-30.0917,"lon":145.9358},{"id":"CA006127887-1904-08-18-tmax_low-daily","station_id":"CA006127887","station_name":"Southampton","country":"CA","type":"tmax_low","timescale":"daily","date":"1904-08-18","value":18.3,"unit":"c","previous_value":18.3,"previous_date":"1896-08-18","margin":0,"years_stood":7,"significance":1,"tie":true,"provisional":false,"lat":44.5,"lon":-81.3667}]}