{"title":"Records on 1909-07-12","description":"Every record set or tied on 1909-07-12.","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/1909-07-12/","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":"AU000005010-1909-07-12-prcp_high-daily","station_id":"AU000005010","station_name":"Kremsmuenster","country":"AT","type":"prcp_high","timescale":"daily","date":"1909-07-12","value":78.3,"unit":"mm","previous_value":49.9,"previous_date":"1890-07-12","margin":28.4,"years_stood":18,"significance":33,"tie":false,"provisional":false,"lat":48.05,"lon":14.1331},{"id":"ITE00100554-1909-07-12-tmin_low-daily","station_id":"ITE00100554","station_name":"Milan","country":"IT","type":"tmin_low","timescale":"daily","date":"1909-07-12","value":12.2,"unit":"c","previous_value":13,"previous_date":"1850-07-12","margin":0.8,"years_stood":58,"significance":30,"tie":false,"provisional":false,"lat":45.4717,"lon":9.1892},{"id":"ITE00100550-1909-07-12-tmin_low-daily","station_id":"ITE00100550","station_name":"Bologna","country":"IT","type":"tmin_low","timescale":"daily","date":"1909-07-12","value":13,"unit":"c","previous_value":14,"previous_date":"1851-07-12","margin":1,"years_stood":57,"significance":29,"tie":false,"provisional":false,"lat":44.5,"lon":11.3458},{"id":"GM000004199-1909-07-12-prcp_high-daily","station_id":"GM000004199","station_name":"Munchen-Nymphenburg","country":"DE","type":"prcp_high","timescale":"daily","date":"1909-07-12","value":31.7,"unit":"mm","previous_value":20,"previous_date":"1890-07-12","margin":11.7,"years_stood":18,"significance":21,"tie":false,"provisional":false,"lat":48.1667,"lon":11.5025},{"id":"AU000006306-1909-07-12-tmax_low-daily","station_id":"AU000006306","station_name":"Salzburg","country":"AT","type":"tmax_low","timescale":"daily","date":"1909-07-12","value":12,"unit":"c","previous_value":15.1,"previous_date":"1878-07-12","margin":3.1,"years_stood":30,"significance":18,"tie":false,"provisional":false,"lat":47.8,"lon":13},{"id":"ASN00052026-1909-07-12-tmin_low-daily","station_id":"ASN00052026","station_name":"Walgett 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