{"title":"Records on 1901-04-07","description":"Every record set or tied on 1901-04-07.","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/1901-04-07/","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":"USC00176902-1901-04-07-prcp_high-daily","station_id":"USC00176902","station_name":"Portland","country":"US","type":"prcp_high","timescale":"daily","date":"1901-04-07","value":47.2,"unit":"mm","previous_value":11.7,"previous_date":"1890-04-07","margin":35.5,"years_stood":10,"significance":43,"tie":false,"provisional":false,"lat":43.65,"lon":-70.25},{"id":"USC00271682-1901-04-07-prcp_high-monthly","station_id":"USC00271682","station_name":"Concord","country":"US","type":"prcp_high","timescale":"monthly","date":"1901-04-07","value":76.5,"unit":"mm","previous_value":54.4,"previous_date":"1895-04-14","margin":22.1,"years_stood":5,"significance":40,"tie":false,"provisional":false,"lat":43.205,"lon":-71.535},{"id":"CA007025280-1901-04-07-prcp_high-daily","station_id":"CA007025280","station_name":"Montreal McGill","country":"CA","type":"prcp_high","timescale":"daily","date":"1901-04-07","value":25.4,"unit":"mm","previous_value":14.7,"previous_date":"1882-04-07","margin":10.7,"years_stood":18,"significance":26,"tie":false,"provisional":false,"lat":45.5,"lon":-73.5833},{"id":"USC00064767-1901-04-07-prcp_high-monthly","station_id":"USC00064767","station_name":"Middletown 4 W","country":"US","type":"prcp_high","timescale":"monthly","date":"1901-04-07","value":77.2,"unit":"mm","previous_value":73.4,"previous_date":"1870-04-19","margin":3.8,"years_stood":30,"significance":25,"tie":false,"provisional":false,"lat":41.55,"lon":-72.7167},{"id":"CE000043497-1901-04-07-tmax_high-daily","station_id":"CE000043497","station_name":"Hambantota","country":"LK","type":"tmax_high","timescale":"daily","date":"1901-04-07","value":33.5,"unit":"c","previous_value":33,"previous_date":"1897-04-07","margin":0.5,"years_stood":3,"significance":8,"tie":false,"provisional":false,"lat":6.117,"lon":81.133},{"id":"USC00271682-1901-04-07-tmin_high-daily","station_id":"USC00271682","station_name":"Concord","country":"US","type":"tmin_high","timescale":"daily","date":"1901-04-07","value":4.4,"unit":"c","previous_value":4.4,"previous_date":"1897-04-07","margin":0,"years_stood":3,"significance":1,"tie":true,"provisional":false,"lat":43.205,"lon":-71.535}]}