{"title":"Records on 1910-07-21","description":"Every record set or tied on 1910-07-21.","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/1910-07-21/","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":"SWE00138058-1910-07-21-prcp_high-daily","station_id":"SWE00138058","station_name":"Olands Norra Udde","country":"SE","type":"prcp_high","timescale":"daily","date":"1910-07-21","value":25.5,"unit":"mm","previous_value":9.3,"previous_date":"1893-07-21","margin":16.2,"years_stood":16,"significance":32,"tie":false,"provisional":false,"lat":57.37,"lon":17.1},{"id":"CA006149625-1910-07-21-prcp_high-daily","station_id":"CA006149625","station_name":"Woodstock","country":"CA","type":"prcp_high","timescale":"daily","date":"1910-07-21","value":23.9,"unit":"mm","previous_value":15.7,"previous_date":"1872-07-21","margin":8.2,"years_stood":37,"significance":20,"tie":false,"provisional":false,"lat":43.1333,"lon":-80.7667},{"id":"HRE00105182-1910-07-21-prcp_high-daily","station_id":"HRE00105182","station_name":"Gospic","country":"HR","type":"prcp_high","timescale":"daily","date":"1910-07-21","value":33.6,"unit":"mm","previous_value":17.4,"previous_date":"1878-07-21","margin":16.2,"years_stood":31,"significance":23,"tie":false,"provisional":false,"lat":44.55,"lon":15.3667},{"id":"SWE00137910-1910-07-21-prcp_high-daily","station_id":"SWE00137910","station_name":"Hoburg","country":"SE","type":"prcp_high","timescale":"daily","date":"1910-07-21","value":15.8,"unit":"mm","previous_value":7,"previous_date":"1895-07-21","margin":8.8,"years_stood":14,"significance":20,"tie":false,"provisional":false,"lat":56.92,"lon":18.1664},{"id":"NLE00100505-1910-07-21-prcp_high-daily","station_id":"NLE00100505","station_name":"Winterswijk","country":"NL","type":"prcp_high","timescale":"daily","date":"1910-07-21","value":16.3,"unit":"mm","previous_value":12,"previous_date":"1884-07-21","margin":4.3,"years_stood":25,"significance":16,"tie":false,"provisional":false,"lat":51.9831,"lon":6.7},{"id":"SF000624440-1910-07-21-prcp_high-daily","station_id":"SF000624440","station_name":"Piketberg (Pol)","country":"ZA","type":"prcp_high","timescale":"daily","date":"1910-07-21","value":7.6,"unit":"mm","previous_value":2,"previous_date":"1896-07-21","margin":5.6,"years_stood":13,"significance":12,"tie":false,"provisional":false,"lat":-32.92,"lon":18.77},{"id":"SWE00137836-1910-07-21-prcp_high-daily","station_id":"SWE00137836","station_name":"Halmstad","country":"SE","type":"prcp_high","timescale":"daily","date":"1910-07-21","value":21.8,"unit":"mm","previous_value":21,"previous_date":"1889-07-21","margin":0.8,"years_stood":20,"significance":12,"tie":false,"provisional":false,"lat":56.67,"lon":12.92},{"id":"SWE00137686-1910-07-21-prcp_high-daily","station_id":"SWE00137686","station_name":"Karlshamn","country":"SE","type":"prcp_high","timescale":"daily","date":"1910-07-21","value":11.4,"unit":"mm","previous_value":10.6,"previous_date":"1893-07-21","margin":0.8,"years_stood":16,"significance":11,"tie":false,"provisional":false,"lat":56.18,"lon":14.85},{"id":"ASN00048073-1910-07-21-prcp_high-daily","station_id":"ASN00048073","station_name":"Cobar (the Meadows)","country":"AU","type":"prcp_high","timescale":"daily","date":"1910-07-21","value":4.8,"unit":"mm","previous_value":3,"previous_date":"1894-07-21","margin":1.8,"years_stood":15,"significance":9,"tie":false,"provisional":false,"lat":-31.7108,"lon":145.2764},{"id":"USC00015555-1910-07-21-tmin_low-daily","station_id":"USC00015555","station_name":"Montgomery Wb City","country":"US","type":"tmin_low","timescale":"daily","date":"1910-07-21","value":18.3,"unit":"c","previous_value":18.3,"previous_date":"1877-07-21","margin":0,"years_stood":32,"significance":3,"tie":true,"provisional":false,"lat":32.3833,"lon":-86.3},{"id":"USW00093852-1910-07-21-tmin_low-daily","station_id":"USW00093852","station_name":"Jacksonville Wb City","country":"US","type":"tmin_low","timescale":"daily","date":"1910-07-21","value":21.1,"unit":"c","previous_value":21.1,"previous_date":"1874-07-21","margin":0,"years_stood":35,"significance":3,"tie":true,"provisional":false,"lat":30.3333,"lon":-81.65},{"id":"CA008101170-1910-07-21-tmax_high-daily","station_id":"CA008101170","station_name":"Dalhousie","country":"CA","type":"tmax_high","timescale":"daily","date":"1910-07-21","value":29.4,"unit":"c","previous_value":29.4,"previous_date":"1897-07-21","margin":0,"years_stood":12,"significance":1,"tie":true,"provisional":false,"lat":48.0667,"lon":-66.3667}]}