{"title":"Records on 1890-07-20","description":"Every record set or tied on 1890-07-20.","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/1890-07-20/","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":"ITE00100554-1890-07-20-prcp_high-monthly","station_id":"ITE00100554","station_name":"Milan","country":"IT","type":"prcp_high","timescale":"monthly","date":"1890-07-20","value":85.4,"unit":"mm","previous_value":66,"previous_date":"1885-07-05","margin":19.4,"years_stood":5,"significance":30,"tie":false,"provisional":false,"lat":45.4717,"lon":9.1892},{"id":"GME00127462-1890-07-20-prcp_high-daily","station_id":"GME00127462","station_name":"Putbus","country":"DE","type":"prcp_high","timescale":"daily","date":"1890-07-20","value":27.9,"unit":"mm","previous_value":14.6,"previous_date":"1877-07-20","margin":13.3,"years_stood":12,"significance":28,"tie":false,"provisional":false,"lat":54.3656,"lon":13.4783},{"id":"SWE00139148-1890-07-20-tmin_low-daily","station_id":"SWE00139148","station_name":"Uppsala_Aut","country":"SE","type":"tmin_low","timescale":"daily","date":"1890-07-20","value":4.6,"unit":"c","previous_value":5,"previous_date":"1852-07-20","margin":0.4,"years_stood":37,"significance":17,"tie":false,"provisional":false,"lat":59.86,"lon":17.63},{"id":"USW00014734-1890-07-20-tmin_low-daily","station_id":"USW00014734","station_name":"Newark Liberty Intl AP","country":"US","type":"tmin_low","timescale":"daily","date":"1890-07-20","value":12.8,"unit":"c","previous_value":13.9,"previous_date":"1867-07-20","margin":1.1,"years_stood":23,"significance":13,"tie":false,"provisional":false,"lat":40.6828,"lon":-74.1692},{"id":"BE000006447-1890-07-20-tmax_low-daily","station_id":"BE000006447","station_name":"Uccle","country":"BE","type":"tmax_low","timescale":"daily","date":"1890-07-20","value":16.1,"unit":"c","previous_value":16.9,"previous_date":"1879-07-20","margin":0.8,"years_stood":11,"significance":10,"tie":false,"provisional":false,"lat":50.8,"lon":4.35}]}