{"title":"Records on 1911-05-31","description":"Every record set or tied on 1911-05-31.","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/1911-05-31/","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":"USW00013777-1911-05-31-prcp_high-daily","station_id":"USW00013777","station_name":"Baltimore Customs House","country":"US","type":"prcp_high","timescale":"daily","date":"1911-05-31","value":52.1,"unit":"mm","previous_value":16,"previous_date":"1901-05-31","margin":36.1,"years_stood":9,"significance":43,"tie":false,"provisional":false,"lat":39.2833,"lon":-76.6167},{"id":"ASN00085092-1911-05-31-prcp_high-monthly","station_id":"ASN00085092","station_name":"Warragul (Carbethon)","country":"AU","type":"prcp_high","timescale":"monthly","date":"1911-05-31","value":58.9,"unit":"mm","previous_value":43.4,"previous_date":"1911-05-23","margin":15.5,"years_stood":0,"significance":35,"tie":false,"provisional":false,"lat":-38.2,"lon":145.9},{"id":"USW00014734-1911-05-31-prcp_high-daily","station_id":"USW00014734","station_name":"Newark Liberty Intl AP","country":"US","type":"prcp_high","timescale":"daily","date":"1911-05-31","value":65.5,"unit":"mm","previous_value":40.9,"previous_date":"1878-05-31","margin":24.6,"years_stood":32,"significance":34,"tie":false,"provisional":false,"lat":40.6828,"lon":-74.1692},{"id":"ITE00100554-1911-05-31-prcp_high-monthly","station_id":"ITE00100554","station_name":"Milan","country":"IT","type":"prcp_high","timescale":"monthly","date":"1911-05-31","value":64.3,"unit":"mm","previous_value":62.8,"previous_date":"1865-05-20","margin":1.5,"years_stood":46,"significance":29,"tie":false,"provisional":false,"lat":45.4717,"lon":9.1892},{"id":"SF000104560-1911-05-31-prcp_high-daily","station_id":"SF000104560","station_name":"Riversdale","country":"ZA","type":"prcp_high","timescale":"daily","date":"1911-05-31","value":17.8,"unit":"mm","previous_value":8.9,"previous_date":"1893-05-31","margin":8.9,"years_stood":17,"significance":20,"tie":false,"provisional":false,"lat":-34.083,"lon":21.25},{"id":"USW00014767-1911-05-31-prcp_high-daily","station_id":"USW00014767","station_name":"Reading Wb City","country":"US","type":"prcp_high","timescale":"daily","date":"1911-05-31","value":43.4,"unit":"mm","previous_value":28.2,"previous_date":"1904-05-31","margin":15.2,"years_stood":6,"significance":18,"tie":false,"provisional":false,"lat":40.3333,"lon":-75.9667},{"id":"UK000000000-1911-05-31-tmax_high-daily","station_id":"UK000000000","station_name":"Cet Central England","country":"GB","type":"tmax_high","timescale":"daily","date":"1911-05-31","value":25.7,"unit":"c","previous_value":24.5,"previous_date":"1881-05-31","margin":1.2,"years_stood":29,"significance":14,"tie":false,"provisional":false,"lat":52.42,"lon":-1.83},{"id":"USC00338366-1911-05-31-prcp_high-daily","station_id":"USC00338366","station_name":"Toledo Blade","country":"US","type":"prcp_high","timescale":"daily","date":"1911-05-31","value":17.3,"unit":"mm","previous_value":14.5,"previous_date":"1892-05-31","margin":2.8,"years_stood":18,"significance":12,"tie":false,"provisional":false,"lat":41.65,"lon":-83.5333},{"id":"ASN00052026-1911-05-31-tmin_low-daily","station_id":"ASN00052026","station_name":"Walgett Council Depot","country":"AU","type":"tmin_low","timescale":"daily","date":"1911-05-31","value":-2.2,"unit":"c","previous_value":-0.6,"previous_date":"1897-05-31","margin":1.6,"years_stood":13,"significance":11,"tie":false,"provisional":false,"lat":-30.0236,"lon":148.1218},{"id":"ASN00086048-1911-05-31-prcp_high-daily","station_id":"ASN00086048","station_name":"Hastings Post Office","country":"AU","type":"prcp_high","timescale":"daily","date":"1911-05-31","value":19.1,"unit":"mm","previous_value":15,"previous_date":"1904-05-31","margin":4.1,"years_stood":6,"significance":11,"tie":false,"provisional":false,"lat":-38.3167,"lon":145.2},{"id":"GLE00100981-1911-05-31-tmin_high-daily","station_id":"GLE00100981","station_name":"Ilulissat (Jakobshavn)","country":"GL","type":"tmin_high","timescale":"daily","date":"1911-05-31","value":3.1,"unit":"c","previous_value":2.5,"previous_date":"1886-05-31","margin":0.6,"years_stood":24,"significance":11,"tie":false,"provisional":false,"lat":69.2167,"lon":-51.05},{"id":"ASN00086121-1911-05-31-prcp_high-daily","station_id":"ASN00086121","station_name":"Warburton","country":"AU","type":"prcp_high","timescale":"daily","date":"1911-05-31","value":25.9,"unit":"mm","previous_value":22.1,"previous_date":"1904-05-31","margin":3.8,"years_stood":6,"significance":9,"tie":false,"provisional":false,"lat":-37.7517,"lon":145.6757},{"id":"USW00013779-1911-05-31-prcp_high-daily","station_id":"USW00013779","station_name":"Philadelphia City","country":"US","type":"prcp_high","timescale":"daily","date":"1911-05-31","value":20.3,"unit":"mm","previous_value":17.8,"previous_date":"1904-05-31","margin":2.5,"years_stood":6,"significance":8,"tie":false,"provisional":false,"lat":39.95,"lon":-75.15},{"id":"ASN00086079-1911-05-31-prcp_high-daily","station_id":"ASN00086079","station_name":"Mornington","country":"AU","type":"prcp_high","timescale":"daily","date":"1911-05-31","value":9.7,"unit":"mm","previous_value":8.6,"previous_date":"1904-05-31","margin":1.1,"years_stood":6,"significance":7,"tie":false,"provisional":false,"lat":-38.2358,"lon":145.0667},{"id":"USC00015555-1911-05-31-tmax_high-monthly","station_id":"USC00015555","station_name":"Montgomery Wb City","country":"US","type":"tmax_high","timescale":"monthly","date":"1911-05-31","value":36.7,"unit":"c","previous_value":36.7,"previous_date":"1875-05-31","margin":0,"years_stood":35,"significance":6,"tie":true,"provisional":false,"lat":32.3833,"lon":-86.3},{"id":"ASN00074128-1911-05-31-tmax_low-daily","station_id":"ASN00074128","station_name":"Deniliquin (Wilkinson St)","country":"AU","type":"tmax_low","timescale":"daily","date":"1911-05-31","value":12.8,"unit":"c","previous_value":12.8,"previous_date":"1859-05-31","margin":0,"years_stood":51,"significance":5,"tie":true,"provisional":false,"lat":-35.5269,"lon":144.952},{"id":"EIE00101859-1911-05-31-tmax_high-monthly","station_id":"EIE00101859","station_name":"Galway","country":"IE","type":"tmax_high","timescale":"monthly","date":"1911-05-31","value":26.7,"unit":"c","previous_value":26.7,"previous_date":"1895-05-22","margin":0,"years_stood":16,"significance":4,"tie":true,"provisional":false,"lat":53.28,"lon":-9.02},{"id":"UK000003026-1911-05-31-tmin_high-daily","station_id":"UK000003026","station_name":"Stornoway Airport","country":"GB","type":"tmin_high","timescale":"daily","date":"1911-05-31","value":10.6,"unit":"c","previous_value":10.6,"previous_date":"1881-05-31","margin":0,"years_stood":29,"significance":2,"tie":true,"provisional":false,"lat":58.33,"lon":-6.32},{"id":"USW00014936-1911-05-31-tmax_high-daily","station_id":"USW00014936","station_name":"Huron Rgnl AP","country":"US","type":"tmax_high","timescale":"daily","date":"1911-05-31","value":27.8,"unit":"c","previous_value":27.8,"previous_date":"1890-05-31","margin":0,"years_stood":20,"significance":2,"tie":true,"provisional":false,"lat":44.3792,"lon":-98.2228},{"id":"USW00023271-1911-05-31-tmin_low-daily","station_id":"USW00023271","station_name":"Sacramento 5 ESE","country":"US","type":"tmin_low","timescale":"daily","date":"1911-05-31","value":9.4,"unit":"c","previous_value":9.4,"previous_date":"1898-05-31","margin":0,"years_stood":12,"significance":1,"tie":true,"provisional":false,"lat":38.5553,"lon":-121.4183}]}