{"title":"Records on 1901-07-15","description":"Every record set or tied on 1901-07-15.","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/1901-07-15/","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":"CA008104800-1901-07-15-tmax_high-daily","station_id":"CA008104800","station_name":"Saint John","country":"CA","type":"tmax_high","timescale":"daily","date":"1901-07-15","value":28.9,"unit":"c","previous_value":26.1,"previous_date":"1873-07-15","margin":2.8,"years_stood":27,"significance":19,"tie":false,"provisional":false,"lat":45.2833,"lon":-66.0833},{"id":"CA007025280-1901-07-15-tmin_high-daily","station_id":"CA007025280","station_name":"Montreal McGill","country":"CA","type":"tmin_high","timescale":"daily","date":"1901-07-15","value":22.2,"unit":"c","previous_value":21.1,"previous_date":"1873-07-15","margin":1.1,"years_stood":27,"significance":14,"tie":false,"provisional":false,"lat":45.5,"lon":-73.5833},{"id":"USC00474966-1901-07-15-tmax_high-daily","station_id":"USC00474966","station_name":"Madison Wb City","country":"US","type":"tmax_high","timescale":"daily","date":"1901-07-15","value":35.6,"unit":"c","previous_value":32.8,"previous_date":"1894-07-15","margin":2.8,"years_stood":6,"significance":13,"tie":false,"provisional":false,"lat":43.0833,"lon":-89.4},{"id":"CA007025280-1901-07-15-tmax_high-daily","station_id":"CA007025280","station_name":"Montreal McGill","country":"CA","type":"tmax_high","timescale":"daily","date":"1901-07-15","value":33.3,"unit":"c","previous_value":32.8,"previous_date":"1872-07-15","margin":0.5,"years_stood":28,"significance":12,"tie":false,"provisional":false,"lat":45.5,"lon":-73.5833},{"id":"ITE00115584-1901-07-15-prcp_high-daily","station_id":"ITE00115584","station_name":"Pesaro","country":"IT","type":"prcp_high","timescale":"daily","date":"1901-07-15","value":6.4,"unit":"mm","previous_value":2.7,"previous_date":"1885-07-15","margin":3.7,"years_stood":15,"significance":10,"tie":false,"provisional":false,"lat":43.9108,"lon":12.9042},{"id":"ASN00075048-1901-07-15-prcp_high-daily","station_id":"ASN00075048","station_name":"Swan Hill (Murray Downs)","country":"AU","type":"prcp_high","timescale":"daily","date":"1901-07-15","value":6.1,"unit":"mm","previous_value":5.3,"previous_date":"1898-07-15","margin":0.8,"years_stood":2,"significance":4,"tie":false,"provisional":false,"lat":-35.3412,"lon":143.5866},{"id":"USC00271682-1901-07-15-tmax_high-daily","station_id":"USC00271682","station_name":"Concord","country":"US","type":"tmax_high","timescale":"daily","date":"1901-07-15","value":34.4,"unit":"c","previous_value":34.4,"previous_date":"1872-07-15","margin":0,"years_stood":28,"significance":2,"tie":true,"provisional":false,"lat":43.205,"lon":-71.535}]}