{"title":"Records on 1903-07-31","description":"Every record set or tied on 1903-07-31.","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/1903-07-31/","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":"SWE00137568-1903-07-31-prcp_high-daily","station_id":"SWE00137568","station_name":"Lund","country":"SE","type":"prcp_high","timescale":"daily","date":"1903-07-31","value":27.5,"unit":"mm","previous_value":15.2,"previous_date":"1880-07-31","margin":12.3,"years_stood":22,"significance":26,"tie":false,"provisional":false,"lat":55.7,"lon":13.2},{"id":"CA005023243-1903-07-31-tmin_low-daily","station_id":"CA005023243","station_name":"Winnipeg St Johns Coll","country":"CA","type":"tmin_low","timescale":"daily","date":"1903-07-31","value":2.2,"unit":"c","previous_value":6.7,"previous_date":"1875-07-31","margin":4.5,"years_stood":27,"significance":23,"tie":false,"provisional":false,"lat":49.8833,"lon":-97.1167},{"id":"USC00331662-1903-07-31-tmax_low-daily","station_id":"USC00331662","station_name":"Cleveland 2717 Euclid","country":"US","type":"tmax_low","timescale":"daily","date":"1903-07-31","value":18.3,"unit":"c","previous_value":21.1,"previous_date":"1875-07-31","margin":2.8,"years_stood":27,"significance":18,"tie":false,"provisional":false,"lat":41.5,"lon":-81.6667},{"id":"ASN00061035-1903-07-31-prcp_high-daily","station_id":"ASN00061035","station_name":"Maitland 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Blade","country":"US","type":"tmax_low","timescale":"daily","date":"1903-07-31","value":20,"unit":"c","previous_value":21.1,"previous_date":"1875-07-31","margin":1.1,"years_stood":27,"significance":14,"tie":false,"provisional":false,"lat":41.65,"lon":-83.5333},{"id":"ASN00068045-1903-07-31-prcp_high-daily","station_id":"ASN00068045","station_name":"Moss Vale (Hoskins Street)","country":"AU","type":"prcp_high","timescale":"daily","date":"1903-07-31","value":25.9,"unit":"mm","previous_value":22.6,"previous_date":"1874-07-31","margin":3.3,"years_stood":28,"significance":13,"tie":false,"provisional":false,"lat":-34.5444,"lon":150.3768},{"id":"UK000003026-1903-07-31-tmax_low-daily","station_id":"UK000003026","station_name":"Stornoway Airport","country":"GB","type":"tmax_low","timescale":"daily","date":"1903-07-31","value":12.2,"unit":"c","previous_value":13.3,"previous_date":"1886-07-31","margin":1.1,"years_stood":16,"significance":12,"tie":false,"provisional":false,"lat":58.33,"lon":-6.32},{"id":"ASN00061053-1903-07-31-prcp_high-daily","station_id":"ASN00061053","station_name":"Muswellbrook (Lower Hill St)","country":"AU","type":"prcp_high","timescale":"daily","date":"1903-07-31","value":8.6,"unit":"mm","previous_value":6.9,"previous_date":"1879-07-31","margin":1.7,"years_stood":23,"significance":11,"tie":false,"provisional":false,"lat":-32.2611,"lon":150.8847},{"id":"GME00125218-1903-07-31-tmin_low-daily","station_id":"GME00125218","station_name":"Leipzig-Holzhausen","country":"DE","type":"tmin_low","timescale":"daily","date":"1903-07-31","value":9.5,"unit":"c","previous_value":10,"previous_date":"1882-07-31","margin":0.5,"years_stood":20,"significance":11,"tie":false,"provisional":false,"lat":51.3164,"lon":12.4475},{"id":"ITE00115584-1903-07-31-prcp_high-daily","station_id":"ITE00115584","station_name":"Pesaro","country":"IT","type":"prcp_high","timescale":"daily","date":"1903-07-31","value":5,"unit":"mm","previous_value":3.2,"previous_date":"1878-07-31","margin":1.8,"years_stood":24,"significance":11,"tie":false,"provisional":false,"lat":43.9108,"lon":12.9042},{"id":"SW000002196-1903-07-31-prcp_high-daily","station_id":"SW000002196","station_name":"Haparanda","country":"SE","type":"prcp_high","timescale":"daily","date":"1903-07-31","value":19.8,"unit":"mm","previous_value":16.7,"previous_date":"1893-07-31","margin":3.1,"years_stood":9,"significance":11,"tie":false,"provisional":false,"lat":65.8269,"lon":24.1439},{"id":"EIE00101859-1903-07-31-tmax_low-daily","station_id":"EIE00101859","station_name":"Galway","country":"IE","type":"tmax_low","timescale":"daily","date":"1903-07-31","value":15.6,"unit":"c","previous_value":16.7,"previous_date":"1891-07-31","margin":1.1,"years_stood":11,"significance":10,"tie":false,"provisional":false,"lat":53.28,"lon":-9.02},{"id":"USC00474375-1903-07-31-tmin_low-daily","station_id":"USC00474375","station_name":"La 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