{"title":"Records on 1899-05-21","description":"Every record set or tied on 1899-05-21.","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/1899-05-21/","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":"GM000010962-1899-05-21-prcp_high-monthly","station_id":"GM000010962","station_name":"Hohenpeissenberg","country":"DE","type":"prcp_high","timescale":"monthly","date":"1899-05-21","value":62.8,"unit":"mm","previous_value":47.6,"previous_date":"1887-05-07","margin":15.2,"years_stood":12,"significance":43,"tie":false,"provisional":false,"lat":47.8017,"lon":11.0117},{"id":"ASN00086085-1899-05-21-prcp_high-daily","station_id":"ASN00086085","station_name":"Narre Warren North (Narre Warr","country":"AU","type":"prcp_high","timescale":"daily","date":"1899-05-21","value":24.4,"unit":"mm","previous_value":12.2,"previous_date":"1894-05-21","margin":12.2,"years_stood":4,"significance":20,"tie":false,"provisional":false,"lat":-37.9897,"lon":145.3356},{"id":"GME00127462-1899-05-21-prcp_high-daily","station_id":"GME00127462","station_name":"Putbus","country":"DE","type":"prcp_high","timescale":"daily","date":"1899-05-21","value":17.6,"unit":"mm","previous_value":13.3,"previous_date":"1892-05-21","margin":4.3,"years_stood":6,"significance":14,"tie":false,"provisional":false,"lat":54.3656,"lon":13.4783},{"id":"ASN00075048-1899-05-21-prcp_high-daily","station_id":"ASN00075048","station_name":"Swan Hill (Murray Downs)","country":"AU","type":"prcp_high","timescale":"daily","date":"1899-05-21","value":1.8,"unit":"mm","previous_value":1.5,"previous_date":"1870-05-21","margin":0.3,"years_stood":28,"significance":11,"tie":false,"provisional":false,"lat":-35.3412,"lon":143.5866},{"id":"ASN00086071-1899-05-21-prcp_high-daily","station_id":"ASN00086071","station_name":"Melbourne Regional Office","country":"AU","type":"prcp_high","timescale":"daily","date":"1899-05-21","value":5.6,"unit":"mm","previous_value":5.1,"previous_date":"1896-05-21","margin":0.5,"years_stood":2,"significance":4,"tie":false,"provisional":false,"lat":-37.8075,"lon":144.97}]}