{"title":"Records on 1904-06-18","description":"Every record set or tied on 1904-06-18.","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/1904-06-18/","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":"CA007056067-1904-06-18-prcp_high-daily","station_id":"CA007056067","station_name":"Pointe Au Pere","country":"CA","type":"prcp_high","timescale":"daily","date":"1904-06-18","value":12.7,"unit":"mm","previous_value":9.9,"previous_date":"1878-06-18","margin":2.8,"years_stood":25,"significance":13,"tie":false,"provisional":false,"lat":48.5,"lon":-68.4833},{"id":"GME00124486-1904-06-18-prcp_high-daily","station_id":"GME00124486","station_name":"Kirchdorf/Poel","country":"DE","type":"prcp_high","timescale":"daily","date":"1904-06-18","value":15.3,"unit":"mm","previous_value":14,"previous_date":"1886-06-18","margin":1.3,"years_stood":17,"significance":11,"tie":false,"provisional":false,"lat":54.0008,"lon":11.4358},{"id":"CE000434730-1904-06-18-tmax_low-daily","station_id":"CE000434730","station_name":"Nuwara Eliya","country":"LK","type":"tmax_low","timescale":"daily","date":"1904-06-18","value":14.9,"unit":"c","previous_value":15.3,"previous_date":"1886-06-18","margin":0.4,"years_stood":17,"significance":9,"tie":false,"provisional":false,"lat":6.967,"lon":80.767},{"id":"ASN00021014-1904-06-18-prcp_high-daily","station_id":"ASN00021014","station_name":"Clare Post Office","country":"AU","type":"prcp_high","timescale":"daily","date":"1904-06-18","value":12.4,"unit":"mm","previous_value":12.2,"previous_date":"1901-06-18","margin":0.2,"years_stood":3,"significance":4,"tie":false,"provisional":false,"lat":-33.8364,"lon":138.6125},{"id":"CA006136694-1904-06-18-tmin_low-daily","station_id":"CA006136694","station_name":"Port Stanley","country":"CA","type":"tmin_low","timescale":"daily","date":"1904-06-18","value":6.7,"unit":"c","previous_value":6.7,"previous_date":"1879-06-18","margin":0,"years_stood":24,"significance":2,"tie":true,"provisional":false,"lat":42.6667,"lon":-81.2167}]}