{"title":"Records on 1918-05-23","description":"Every record set or tied on 1918-05-23.","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/1918-05-23/","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":"DA000021430-1918-05-23-prcp_high-daily","station_id":"DA000021430","station_name":"Gronbaek-Allingskovgard","country":"DK","type":"prcp_high","timescale":"daily","date":"1918-05-23","value":32.9,"unit":"mm","previous_value":15.2,"previous_date":"1885-05-23","margin":17.7,"years_stood":32,"significance":45,"tie":false,"provisional":false,"lat":56.2831,"lon":9.6167},{"id":"CA001090660-1918-05-23-snow_high-daily","station_id":"CA001090660","station_name":"Barkerville","country":"CA","type":"snow_high","timescale":"daily","date":"1918-05-23","value":56,"unit":"mm","previous_value":0,"previous_date":"1888-05-23","margin":56,"years_stood":29,"significance":24,"tie":false,"provisional":false,"lat":53.0667,"lon":-121.5167},{"id":"AU000015410-1918-05-23-tmax_high-daily","station_id":"AU000015410","station_name":"Sonnblick","country":"AT","type":"tmax_high","timescale":"daily","date":"1918-05-23","value":6.1,"unit":"c","previous_value":1.8,"previous_date":"1894-05-23","margin":4.3,"years_stood":23,"significance":22,"tie":false,"provisional":false,"lat":47.05,"lon":12.95},{"id":"CA003012195-1918-05-23-snow_high-daily","station_id":"CA003012195","station_name":"Edmonton","country":"CA","type":"snow_high","timescale":"daily","date":"1918-05-23","value":41,"unit":"mm","previous_value":0,"previous_date":"1881-05-23","margin":41,"years_stood":36,"significance":20,"tie":false,"provisional":false,"lat":53.55,"lon":-113.5},{"id":"GME00102252-1918-05-23-tmin_high-daily","station_id":"GME00102252","station_name":"Magdeburg","country":"DE","type":"tmin_high","timescale":"daily","date":"1918-05-23","value":16.3,"unit":"c","previous_value":14.8,"previous_date":"1886-05-23","margin":1.5,"years_stood":31,"significance":16,"tie":false,"provisional":false,"lat":52.1031,"lon":11.5842},{"id":"GME00127354-1918-05-23-tmin_high-daily","station_id":"GME00127354","station_name":"Plauen","country":"DE","type":"tmin_high","timescale":"daily","date":"1918-05-23","value":14.1,"unit":"c","previous_value":12,"previous_date":"1889-05-23","margin":2.1,"years_stood":28,"significance":16,"tie":false,"provisional":false,"lat":50.4831,"lon":12.1317},{"id":"CA008500500-1918-05-23-tmin_low-daily","station_id":"CA008500500","station_name":"Belle 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