{"title":"Records on 1900-06-21","description":"Every record set or tied on 1900-06-21.","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/1900-06-21/","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":"ASN00040214-1900-06-21-prcp_high-daily","station_id":"ASN00040214","station_name":"Brisbane Regional Office","country":"AU","type":"prcp_high","timescale":"daily","date":"1900-06-21","value":24.4,"unit":"mm","previous_value":17.5,"previous_date":"1861-06-21","margin":6.9,"years_stood":38,"significance":20,"tie":false,"provisional":false,"lat":-27.4778,"lon":153.0306},{"id":"NLE00100503-1900-06-21-prcp_high-daily","station_id":"NLE00100503","station_name":"Hoofddorp","country":"NL","type":"prcp_high","timescale":"daily","date":"1900-06-21","value":21.2,"unit":"mm","previous_value":12.5,"previous_date":"1883-06-21","margin":8.7,"years_stood":16,"significance":20,"tie":false,"provisional":false,"lat":52.3167,"lon":4.7},{"id":"EI000003969-1900-06-21-tmax_low-daily","station_id":"EI000003969","station_name":"Dublin Phoenix Park","country":"IE","type":"tmax_low","timescale":"daily","date":"1900-06-21","value":12.7,"unit":"c","previous_value":14.7,"previous_date":"1892-06-21","margin":2,"years_stood":7,"significance":11,"tie":false,"provisional":false,"lat":53.3639,"lon":-6.3192},{"id":"USC00474966-1900-06-21-prcp_high-daily","station_id":"USC00474966","station_name":"Madison Wb City","country":"US","type":"prcp_high","timescale":"daily","date":"1900-06-21","value":34.5,"unit":"mm","previous_value":32.8,"previous_date":"1884-06-21","margin":1.7,"years_stood":15,"significance":8,"tie":false,"provisional":false,"lat":43.0833,"lon":-89.4},{"id":"SWE00139148-1900-06-21-tmin_low-daily","station_id":"SWE00139148","station_name":"Uppsala_Aut","country":"SE","type":"tmin_low","timescale":"daily","date":"1900-06-21","value":3,"unit":"c","previous_value":3,"previous_date":"1855-06-21","margin":0,"years_stood":44,"significance":4,"tie":true,"provisional":false,"lat":59.86,"lon":17.63},{"id":"ASN00063004-1900-06-21-tmin_high-daily","station_id":"ASN00063004","station_name":"Bathurst Gaol","country":"AU","type":"tmin_high","timescale":"daily","date":"1900-06-21","value":7.2,"unit":"c","previous_value":7.2,"previous_date":"1898-06-21","margin":0,"years_stood":1,"significance":1,"tie":true,"provisional":false,"lat":-33.4167,"lon":149.55}]}