{"title":"Records on 1902-01-21","description":"Every record set or tied on 1902-01-21.","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/1902-01-21/","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":"USW00013777-1902-01-21-prcp_high-daily","station_id":"USW00013777","station_name":"Baltimore Customs House","country":"US","type":"prcp_high","timescale":"daily","date":"1902-01-21","value":38.9,"unit":"mm","previous_value":28.4,"previous_date":"1881-01-21","margin":10.5,"years_stood":20,"significance":21,"tie":false,"provisional":false,"lat":39.2833,"lon":-76.6167},{"id":"USW00093725-1902-01-21-prcp_high-daily","station_id":"USW00093725","station_name":"Washington","country":"US","type":"prcp_high","timescale":"daily","date":"1902-01-21","value":35.8,"unit":"mm","previous_value":34.8,"previous_date":"1859-01-21","margin":1,"years_stood":42,"significance":18,"tie":false,"provisional":false,"lat":38.9053,"lon":-77.0525},{"id":"AU000005901-1902-01-21-tmin_high-daily","station_id":"AU000005901","station_name":"Wien","country":"AT","type":"tmin_high","timescale":"daily","date":"1902-01-21","value":3.5,"unit":"c","previous_value":2.8,"previous_date":"1882-01-21","margin":0.7,"years_stood":19,"significance":10,"tie":false,"provisional":false,"lat":48.2331,"lon":16.35},{"id":"USC00319462-1902-01-21-prcp_high-daily","station_id":"USC00319462","station_name":"Wilmington Wb City","country":"US","type":"prcp_high","timescale":"daily","date":"1902-01-21","value":24.1,"unit":"mm","previous_value":19.8,"previous_date":"1889-01-21","margin":4.3,"years_stood":12,"significance":9,"tie":false,"provisional":false,"lat":34.2333,"lon":-77.95},{"id":"UK000047811-1902-01-21-tmin_high-daily","station_id":"UK000047811","station_name":"Armagh","country":"GB","type":"tmin_high","timescale":"daily","date":"1902-01-21","value":8.2,"unit":"c","previous_value":7.7,"previous_date":"1901-01-21","margin":0.5,"years_stood":0,"significance":6,"tie":false,"provisional":false,"lat":54.35,"lon":-6.65},{"id":"USW00094728-1902-01-21-tmax_high-daily","station_id":"USW00094728","station_name":"Ny City Cntrl Park","country":"US","type":"tmax_high","timescale":"daily","date":"1902-01-21","value":10.6,"unit":"c","previous_value":10,"previous_date":"1900-01-21","margin":0.6,"years_stood":1,"significance":4,"tie":false,"provisional":false,"lat":40.7789,"lon":-73.9692},{"id":"EIE00101859-1902-01-21-tmax_high-daily","station_id":"EIE00101859","station_name":"Galway","country":"IE","type":"tmax_high","timescale":"daily","date":"1902-01-21","value":11.7,"unit":"c","previous_value":11.7,"previous_date":"1869-01-21","margin":0,"years_stood":32,"significance":3,"tie":true,"provisional":false,"lat":53.28,"lon":-9.02},{"id":"USC00338366-1902-01-21-prcp_high-daily","station_id":"USC00338366","station_name":"Toledo Blade","country":"US","type":"prcp_high","timescale":"daily","date":"1902-01-21","value":7.6,"unit":"mm","previous_value":7.6,"previous_date":"1874-01-21","margin":0,"years_stood":27,"significance":2,"tie":true,"provisional":false,"lat":41.65,"lon":-83.5333}]}