{"title":"Records on 1907-04-30","description":"Every record set or tied on 1907-04-30.","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/1907-04-30/","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":"CA006164297-1907-04-30-prcp_high-monthly","station_id":"CA006164297","station_name":"Lakefield","country":"CA","type":"prcp_high","timescale":"monthly","date":"1907-04-30","value":53.3,"unit":"mm","previous_value":31.8,"previous_date":"1878-04-27","margin":21.5,"years_stood":29,"significance":57,"tie":false,"provisional":false,"lat":44.4667,"lon":-78.2333},{"id":"CA006116254-1907-04-30-snow_high-daily","station_id":"CA006116254","station_name":"Parry Sound","country":"CA","type":"snow_high","timescale":"daily","date":"1907-04-30","value":203,"unit":"mm","previous_value":25,"previous_date":"1889-04-30","margin":178,"years_stood":17,"significance":48,"tie":false,"provisional":false,"lat":45.3333,"lon":-80},{"id":"CA006110605-1907-04-30-prcp_high-daily","station_id":"CA006110605","station_name":"Beatrice","country":"CA","type":"prcp_high","timescale":"daily","date":"1907-04-30","value":33.5,"unit":"mm","previous_value":11.7,"previous_date":"1880-04-30","margin":21.8,"years_stood":26,"significance":44,"tie":false,"provisional":false,"lat":45.1333,"lon":-79.3833},{"id":"CA007025280-1907-04-30-prcp_high-monthly","station_id":"CA007025280","station_name":"Montreal McGill","country":"CA","type":"prcp_high","timescale":"monthly","date":"1907-04-30","value":39.6,"unit":"mm","previous_value":28.2,"previous_date":"1878-04-11","margin":11.4,"years_stood":29,"significance":40,"tie":false,"provisional":false,"lat":45.5,"lon":-73.5833},{"id":"CA006127887-1907-04-30-snow_high-daily","station_id":"CA006127887","station_name":"Southampton","country":"CA","type":"snow_high","timescale":"daily","date":"1907-04-30","value":102,"unit":"mm","previous_value":25,"previous_date":"1875-04-30","margin":77,"years_stood":31,"significance":39,"tie":false,"provisional":false,"lat":44.5,"lon":-81.3667},{"id":"CA006166416-1907-04-30-prcp_high-daily","station_id":"CA006166416","station_name":"Peterborough","country":"CA","type":"prcp_high","timescale":"daily","date":"1907-04-30","value":29.2,"unit":"mm","previous_value":12.7,"previous_date":"1877-04-30","margin":16.5,"years_stood":29,"significance":33,"tie":false,"provisional":false,"lat":44.2833,"lon":-78.3167},{"id":"CA007056067-1907-04-30-prcp_high-daily","station_id":"CA007056067","station_name":"Pointe Au Pere","country":"CA","type":"prcp_high","timescale":"daily","date":"1907-04-30","value":35.1,"unit":"mm","previous_value":19.3,"previous_date":"1898-04-30","margin":15.8,"years_stood":8,"significance":32,"tie":false,"provisional":false,"lat":48.5,"lon":-68.4833},{"id":"NLE00100503-1907-04-30-prcp_high-daily","station_id":"NLE00100503","station_name":"Hoofddorp","country":"NL","type":"prcp_high","timescale":"daily","date":"1907-04-30","value":15.7,"unit":"mm","previous_value":7.3,"previous_date":"1901-04-30","margin":8.4,"years_stood":5,"significance":20,"tie":false,"provisional":false,"lat":52.3167,"lon":4.7},{"id":"CA006139520-1907-04-30-prcp_high-daily","station_id":"CA006139520","station_name":"Windsor Riverside","country":"CA","type":"prcp_high","timescale":"daily","date":"1907-04-30","value":25.4,"unit":"mm","previous_value":12.4,"previous_date":"1897-04-30","margin":13,"years_stood":9,"significance":26,"tie":false,"provisional":false,"lat":42.3333,"lon":-82.9333},{"id":"CA006115810-1907-04-30-prcp_high-daily","station_id":"CA006115810","station_name":"Orillia","country":"CA","type":"prcp_high","timescale":"daily","date":"1907-04-30","value":17.8,"unit":"mm","previous_value":9.4,"previous_date":"1890-04-30","margin":8.4,"years_stood":16,"significance":20,"tie":false,"provisional":false,"lat":44.6167,"lon":-79.4},{"id":"CA007016280-1907-04-30-prcp_high-monthly","station_id":"CA007016280","station_name":"Quebec","country":"CA","type":"prcp_high","timescale":"monthly","date":"1907-04-30","value":43.7,"unit":"mm","previous_value":39.4,"previous_date":"1895-04-09","margin":4.3,"years_stood":12,"significance":23,"tie":false,"provisional":false,"lat":46.8,"lon":-71.2167},{"id":"CA007056067-1907-04-30-snow_high-daily","station_id":"CA007056067","station_name":"Pointe Au Pere","country":"CA","type":"snow_high","timescale":"daily","date":"1907-04-30","value":102,"unit":"mm","previous_value":5,"previous_date":"1903-04-30","margin":97,"years_stood":4,"significance":23,"tie":false,"provisional":false,"lat":48.5,"lon":-68.4833},{"id":"CA006104185-1907-04-30-prcp_high-daily","station_id":"CA006104185","station_name":"Kingston Queens U","country":"CA","type":"prcp_high","timescale":"daily","date":"1907-04-30","value":18.3,"unit":"mm","previous_value":7.6,"previous_date":"1902-04-30","margin":10.7,"years_stood":4,"significance":20,"tie":false,"provisional":false,"lat":44.25,"lon":-76.5},{"id":"USC00298072-1907-04-30-tmax_low-daily","station_id":"USC00298072","station_name":"Santa Fe","country":"US","type":"tmax_low","timescale":"daily","date":"1907-04-30","value":6.1,"unit":"c","previous_value":11.1,"previous_date":"1877-04-30","margin":5,"years_stood":29,"significance":21,"tie":false,"provisional":false,"lat":35.6833,"lon":-105.9},{"id":"CA006127887-1907-04-30-prcp_high-daily","station_id":"CA006127887","station_name":"Southampton","country":"CA","type":"prcp_high","timescale":"daily","date":"1907-04-30","value":18.5,"unit":"mm","previous_value":11.2,"previous_date":"1901-04-30","margin":7.3,"years_stood":5,"significance":20,"tie":false,"provisional":false,"lat":44.5,"lon":-81.3667},{"id":"ASN00086060-1907-04-30-prcp_high-daily","station_id":"ASN00086060","station_name":"Kew","country":"AU","type":"prcp_high","timescale":"daily","date":"1907-04-30","value":10.2,"unit":"mm","previous_value":2.3,"previous_date":"1879-04-30","margin":7.9,"years_stood":27,"significance":19,"tie":false,"provisional":false,"lat":-37.8167,"lon":145.0333},{"id":"CA006126558-1907-04-30-prcp_high-daily","station_id":"CA006126558","station_name":"Point Clark","country":"CA","type":"prcp_high","timescale":"daily","date":"1907-04-30","value":25.4,"unit":"mm","previous_value":18.3,"previous_date":"1886-04-30","margin":7.1,"years_stood":20,"significance":18,"tie":false,"provisional":false,"lat":44.0833,"lon":-81.6833},{"id":"USC00271682-1907-04-30-tmin_high-daily","station_id":"USC00271682","station_name":"Concord","country":"US","type":"tmin_high","timescale":"daily","date":"1907-04-30","value":12.2,"unit":"c","previous_value":10,"previous_date":"1879-04-30","margin":2.2,"years_stood":27,"significance":17,"tie":false,"provisional":false,"lat":43.205,"lon":-71.535},{"id":"CA006104185-1907-04-30-tmax_low-daily","station_id":"CA006104185","station_name":"Kingston Queens U","country":"CA","type":"tmax_low","timescale":"daily","date":"1907-04-30","value":5.6,"unit":"c","previous_value":7.2,"previous_date":"1876-04-30","margin":1.6,"years_stood":30,"significance":15,"tie":false,"provisional":false,"lat":44.25,"lon":-76.5},{"id":"SF000847010-1907-04-30-prcp_high-daily","station_id":"SF000847010","station_name":"Clanwilliam (Pol)","country":"ZA","type":"prcp_high","timescale":"daily","date":"1907-04-30","value":5.6,"unit":"mm","previous_value":1.8,"previous_date":"1882-04-30","margin":3.8,"years_stood":24,"significance":15,"tie":false,"provisional":false,"lat":-32.18,"lon":18.9},{"id":"ASN00056207-1907-04-30-prcp_high-daily","station_id":"ASN00056207","station_name":"Maryland","country":"AU","type":"prcp_high","timescale":"daily","date":"1907-04-30","value":8.4,"unit":"mm","previous_value":5.6,"previous_date":"1879-04-30","margin":2.8,"years_stood":27,"significance":14,"tie":false,"provisional":false,"lat":-28.5417,"lon":151.9909},{"id":"CA006136643-1907-04-30-prcp_high-daily","station_id":"CA006136643","station_name":"Port Dover","country":"CA","type":"prcp_high","timescale":"daily","date":"1907-04-30","value":15.5,"unit":"mm","previous_value":12.7,"previous_date":"1886-04-30","margin":2.8,"years_stood":20,"significance":13,"tie":false,"provisional":false,"lat":42.7833,"lon":-80.2167},{"id":"NLE00101965-1907-04-30-prcp_high-daily","station_id":"NLE00101965","station_name":"Scheveningen","country":"NL","type":"prcp_high","timescale":"daily","date":"1907-04-30","value":14.6,"unit":"mm","previous_value":10.2,"previous_date":"1906-04-30","margin":4.4,"years_stood":0,"significance":13,"tie":false,"provisional":false,"lat":52.1167,"lon":4.3},{"id":"CA006127887-1907-04-30-tmax_low-daily","station_id":"CA006127887","station_name":"Southampton","country":"CA","type":"tmax_low","timescale":"daily","date":"1907-04-30","value":2.2,"unit":"c","previous_value":2.8,"previous_date":"1875-04-30","margin":0.6,"years_stood":31,"significance":12,"tie":false,"provisional":false,"lat":44.5,"lon":-81.3667},{"id":"CA006149625-1907-04-30-prcp_high-daily","station_id":"CA006149625","station_name":"Woodstock","country":"CA","type":"prcp_high","timescale":"daily","date":"1907-04-30","value":18.8,"unit":"mm","previous_value":16.5,"previous_date":"1886-04-30","margin":2.3,"years_stood":20,"significance":12,"tie":false,"provisional":false,"lat":43.1333,"lon":-80.7667},{"id":"USC00338366-1907-04-30-tmax_low-daily","station_id":"USC00338366","station_name":"Toledo Blade","country":"US","type":"tmax_low","timescale":"daily","date":"1907-04-30","value":5,"unit":"c","previous_value":5.6,"previous_date":"1876-04-30","margin":0.6,"years_stood":30,"significance":12,"tie":false,"provisional":false,"lat":41.65,"lon":-83.5333},{"id":"CA006122848-1907-04-30-prcp_high-daily","station_id":"CA006122848","station_name":"Goderich Lighthouse","country":"CA","type":"prcp_high","timescale":"daily","date":"1907-04-30","value":15.2,"unit":"mm","previous_value":14,"previous_date":"1886-04-30","margin":1.2,"years_stood":20,"significance":11,"tie":false,"provisional":false,"lat":43.75,"lon":-81.7167},{"id":"ITE00155370-1907-04-30-tmin_low-daily","station_id":"ITE00155370","station_name":"Riva","country":"IT","type":"tmin_low","timescale":"daily","date":"1907-04-30","value":6.9,"unit":"c","previous_value":7,"previous_date":"1881-04-30","margin":0.1,"years_stood":25,"significance":10,"tie":false,"provisional":false,"lat":45.885,"lon":10.84},{"id":"CA008101700-1907-04-30-tmin_high-daily","station_id":"CA008101700","station_name":"Fredericton Unb","country":"CA","type":"tmin_high","timescale":"daily","date":"1907-04-30","value":9.4,"unit":"c","previous_value":8.9,"previous_date":"1889-04-30","margin":0.5,"years_stood":17,"significance":9,"tie":false,"provisional":false,"lat":45.95,"lon":-66.6},{"id":"CA006116254-1907-04-30-prcp_high-daily","station_id":"CA006116254","station_name":"Parry Sound","country":"CA","type":"prcp_high","timescale":"daily","date":"1907-04-30","value":21.6,"unit":"mm","previous_value":21.1,"previous_date":"1888-04-30","margin":0.5,"years_stood":18,"significance":8,"tie":false,"provisional":false,"lat":45.3333,"lon":-80},{"id":"USC00343300-1907-04-30-tmax_low-daily","station_id":"USC00343300","station_name":"Fort Sill","country":"US","type":"tmax_low","timescale":"daily","date":"1907-04-30","value":12.2,"unit":"c","previous_value":13.3,"previous_date":"1903-04-30","margin":1.1,"years_stood":4,"significance":5,"tie":false,"provisional":false,"lat":34.6667,"lon":-98.3833},{"id":"CA006148100-1907-04-30-prcp_high-daily","station_id":"CA006148100","station_name":"Stratford","country":"CA","type":"prcp_high","timescale":"daily","date":"1907-04-30","value":30.5,"unit":"mm","previous_value":30,"previous_date":"1905-04-30","margin":0.5,"years_stood":1,"significance":4,"tie":false,"provisional":false,"lat":43.3833,"lon":-81},{"id":"ASN00086071-1907-04-30-tmax_low-daily","station_id":"ASN00086071","station_name":"Melbourne Regional Office","country":"AU","type":"tmax_low","timescale":"daily","date":"1907-04-30","value":12.9,"unit":"c","previous_value":12.9,"previous_date":"1892-04-30","margin":0,"years_stood":14,"significance":2,"tie":true,"provisional":false,"lat":-37.8075,"lon":144.97},{"id":"CA006046588-1907-04-30-tmin_low-daily","station_id":"CA006046588","station_name":"Port Arthur","country":"CA","type":"tmin_low","timescale":"daily","date":"1907-04-30","value":-7.2,"unit":"c","previous_value":-7.2,"previous_date":"1903-04-30","margin":0,"years_stood":4,"significance":1,"tie":true,"provisional":false,"lat":48.4333,"lon":-89.2167},{"id":"CA006116254-1907-04-30-tmax_low-daily","station_id":"CA006116254","station_name":"Parry Sound","country":"CA","type":"tmax_low","timescale":"daily","date":"1907-04-30","value":4.4,"unit":"c","previous_value":4.4,"previous_date":"1892-04-30","margin":0,"years_stood":14,"significance":1,"tie":true,"provisional":false,"lat":45.3333,"lon":-80}]}