{"title":"Records on 1900-04-23","description":"Every record set or tied on 1900-04-23.","dataAsOf":"2026-10-18T00:00:00Z","lastRevised":"2026-10-19","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/1900-04-23/","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":"UK000047811-1900-04-23-tmin_high-daily","station_id":"UK000047811","station_name":"Armagh","country":"GB","type":"tmin_high","timescale":"daily","date":"1900-04-23","value":9.8,"unit":"c","previous_value":8.4,"previous_date":"1867-04-23","margin":1.4,"years_stood":32,"significance":19,"tie":false,"provisional":false,"lat":54.35,"lon":-6.65},{"id":"ITE00100554-1900-04-23-tmax_high-daily","station_id":"ITE00100554","station_name":"Milan","country":"IT","type":"tmax_high","timescale":"daily","date":"1900-04-23","value":28.2,"unit":"c","previous_value":27.9,"previous_date":"1874-04-23","margin":0.3,"years_stood":25,"significance":17,"tie":false,"provisional":false,"lat":45.4717,"lon":9.1892},{"id":"ASN00074124-1900-04-23-prcp_high-daily","station_id":"ASN00074124","station_name":"Jerilderie (Yanko Station)","country":"AU","type":"prcp_high","timescale":"daily","date":"1900-04-23","value":5.6,"unit":"mm","previous_value":5.1,"previous_date":"1870-04-23","margin":0.5,"years_stood":29,"significance":11,"tie":false,"provisional":false,"lat":-35.1667,"lon":145.7667},{"id":"EI000003969-1900-04-23-tmin_high-daily","station_id":"EI000003969","station_name":"Dublin Phoenix Park","country":"IE","type":"tmin_high","timescale":"daily","date":"1900-04-23","value":9.4,"unit":"c","previous_value":8.9,"previous_date":"1893-04-23","margin":0.5,"years_stood":6,"significance":6,"tie":false,"provisional":false,"lat":53.3639,"lon":-6.3192}]}