{"title":"Records on 1902-07-20","description":"Every record set or tied on 1902-07-20.","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/1902-07-20/","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":"SWE00100026-1902-07-20-prcp_high-daily","station_id":"SWE00100026","station_name":"Oestersund-Froesoen","country":"SE","type":"prcp_high","timescale":"daily","date":"1902-07-20","value":30,"unit":"mm","previous_value":11.2,"previous_date":"1883-07-20","margin":18.8,"years_stood":18,"significance":42,"tie":false,"provisional":false,"lat":63.1831,"lon":14.4831},{"id":"GM000004204-1902-07-20-prcp_high-daily","station_id":"GM000004204","station_name":"Jena Sternwarte","country":"DE","type":"prcp_high","timescale":"daily","date":"1902-07-20","value":30.5,"unit":"mm","previous_value":20.6,"previous_date":"1859-07-20","margin":9.9,"years_stood":42,"significance":34,"tie":false,"provisional":false,"lat":50.9267,"lon":11.5842},{"id":"USC00474966-1902-07-20-tmax_low-monthly","station_id":"USC00474966","station_name":"Madison Wb City","country":"US","type":"tmax_low","timescale":"monthly","date":"1902-07-20","value":16.1,"unit":"c","previous_value":17.2,"previous_date":"1892-07-02","margin":1.1,"years_stood":10,"significance":19,"tie":false,"provisional":false,"lat":43.0833,"lon":-89.4},{"id":"UK000056225-1902-07-20-tmax_low-daily","station_id":"UK000056225","station_name":"Oxford","country":"GB","type":"tmax_low","timescale":"daily","date":"1902-07-20","value":14.2,"unit":"c","previous_value":15.2,"previous_date":"1879-07-20","margin":1,"years_stood":22,"significance":17,"tie":false,"provisional":false,"lat":51.7667,"lon":-1.2667},{"id":"USC00271682-1902-07-20-tmax_low-daily","station_id":"USC00271682","station_name":"Concord","country":"US","type":"tmax_low","timescale":"daily","date":"1902-07-20","value":17.2,"unit":"c","previous_value":21.1,"previous_date":"1884-07-20","margin":3.9,"years_stood":17,"significance":17,"tie":false,"provisional":false,"lat":43.205,"lon":-71.535},{"id":"CA006149625-1902-07-20-tmax_low-daily","station_id":"CA006149625","station_name":"Woodstock","country":"CA","type":"tmax_low","timescale":"daily","date":"1902-07-20","value":16.7,"unit":"c","previous_value":19.4,"previous_date":"1880-07-20","margin":2.7,"years_stood":21,"significance":16,"tie":false,"provisional":false,"lat":43.1333,"lon":-80.7667},{"id":"EI000003969-1902-07-20-tmax_low-daily","station_id":"EI000003969","station_name":"Dublin Phoenix Park","country":"IE","type":"tmax_low","timescale":"daily","date":"1902-07-20","value":14,"unit":"c","previous_value":16,"previous_date":"1879-07-20","margin":2,"years_stood":22,"significance":15,"tie":false,"provisional":false,"lat":53.3639,"lon":-6.3192},{"id":"USC00271682-1902-07-20-prcp_high-daily","station_id":"USC00271682","station_name":"Concord","country":"US","type":"prcp_high","timescale":"daily","date":"1902-07-20","value":31.5,"unit":"mm","previous_value":20.6,"previous_date":"1889-07-20","margin":10.9,"years_stood":12,"significance":14,"tie":false,"provisional":false,"lat":43.205,"lon":-71.535},{"id":"GME00125218-1902-07-20-tmin_low-daily","station_id":"GME00125218","station_name":"Leipzig-Holzhausen","country":"DE","type":"tmin_low","timescale":"daily","date":"1902-07-20","value":10.2,"unit":"c","previous_value":11,"previous_date":"1883-07-20","margin":0.8,"years_stood":18,"significance":12,"tie":false,"provisional":false,"lat":51.3164,"lon":12.4475},{"id":"CA006127887-1902-07-20-prcp_high-daily","station_id":"CA006127887","station_name":"Southampton","country":"CA","type":"prcp_high","timescale":"daily","date":"1902-07-20","value":9.7,"unit":"mm","previous_value":8.4,"previous_date":"1881-07-20","margin":1.3,"years_stood":20,"significance":10,"tie":false,"provisional":false,"lat":44.5,"lon":-81.3667},{"id":"CA006149625-1902-07-20-prcp_high-daily","station_id":"CA006149625","station_name":"Woodstock","country":"CA","type":"prcp_high","timescale":"daily","date":"1902-07-20","value":40.6,"unit":"mm","previous_value":34.8,"previous_date":"1896-07-20","margin":5.8,"years_stood":5,"significance":9,"tie":false,"provisional":false,"lat":43.1333,"lon":-80.7667},{"id":"CA006124127-1902-07-20-prcp_high-daily","station_id":"CA006124127","station_name":"Kincardine","country":"CA","type":"prcp_high","timescale":"daily","date":"1902-07-20","value":22.9,"unit":"mm","previous_value":19.1,"previous_date":"1897-07-20","margin":3.8,"years_stood":4,"significance":7,"tie":false,"provisional":false,"lat":44.1667,"lon":-81.6167},{"id":"USC00475484-1902-07-20-tmax_low-daily","station_id":"USC00475484","station_name":"Milwaukee Wb City","country":"US","type":"tmax_low","timescale":"daily","date":"1902-07-20","value":17.8,"unit":"c","previous_value":17.8,"previous_date":"1877-07-20","margin":0,"years_stood":24,"significance":2,"tie":true,"provisional":false,"lat":43.0333,"lon":-87.9}]}