{"title":"Records on 1909-03-29","description":"Every record set or tied on 1909-03-29.","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/1909-03-29/","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":"CA007056067-1909-03-29-snow_high-monthly","station_id":"CA007056067","station_name":"Pointe Au Pere","country":"CA","type":"snow_high","timescale":"monthly","date":"1909-03-29","value":356,"unit":"mm","previous_value":305,"previous_date":"1882-03-04","margin":51,"years_stood":27,"significance":30,"tie":false,"provisional":false,"lat":48.5,"lon":-68.4833},{"id":"CA008100990-1909-03-29-snow_high-daily","station_id":"CA008100990","station_name":"Chatham","country":"CA","type":"snow_high","timescale":"daily","date":"1909-03-29","value":203,"unit":"mm","previous_value":64,"previous_date":"1890-03-29","margin":139,"years_stood":18,"significance":30,"tie":false,"provisional":false,"lat":47.05,"lon":-65.4833},{"id":"CA007056067-1909-03-29-prcp_high-monthly","station_id":"CA007056067","station_name":"Pointe Au Pere","country":"CA","type":"prcp_high","timescale":"monthly","date":"1909-03-29","value":35.6,"unit":"mm","previous_value":31.2,"previous_date":"1877-03-29","margin":4.4,"years_stood":31,"significance":29,"tie":false,"provisional":false,"lat":48.5,"lon":-68.4833},{"id":"CA008100990-1909-03-29-prcp_high-daily","station_id":"CA008100990","station_name":"Chatham","country":"CA","type":"prcp_high","timescale":"daily","date":"1909-03-29","value":30,"unit":"mm","previous_value":14.7,"previous_date":"1887-03-29","margin":15.3,"years_stood":21,"significance":26,"tie":false,"provisional":false,"lat":47.05,"lon":-65.4833},{"id":"SF000208660-1909-03-29-prcp_high-daily","station_id":"SF000208660","station_name":"Royal Observatory","country":"ZA","type":"prcp_high","timescale":"daily","date":"1909-03-29","value":19.1,"unit":"mm","previous_value":13.1,"previous_date":"1871-03-29","margin":6,"years_stood":37,"significance":20,"tie":false,"provisional":false,"lat":-33.93,"lon":18.48},{"id":"ASN00086071-1909-03-29-tmin_high-daily","station_id":"ASN00086071","station_name":"Melbourne Regional Office","country":"AU","type":"tmin_high","timescale":"daily","date":"1909-03-29","value":20.7,"unit":"c","previous_value":18.8,"previous_date":"1865-03-29","margin":1.9,"years_stood":43,"significance":23,"tie":false,"provisional":false,"lat":-37.8075,"lon":144.97},{"id":"CA008101700-1909-03-29-prcp_high-daily","station_id":"CA008101700","station_name":"Fredericton Unb","country":"CA","type":"prcp_high","timescale":"daily","date":"1909-03-29","value":51.3,"unit":"mm","previous_value":36.8,"previous_date":"1887-03-29","margin":14.5,"years_stood":21,"significance":23,"tie":false,"provisional":false,"lat":45.95,"lon":-66.6},{"id":"CA005023243-1909-03-29-snow_high-daily","station_id":"CA005023243","station_name":"Winnipeg St Johns Coll","country":"CA","type":"snow_high","timescale":"daily","date":"1909-03-29","value":69,"unit":"mm","previous_value":56,"previous_date":"1896-03-29","margin":13,"years_stood":12,"significance":9,"tie":false,"provisional":false,"lat":49.8833,"lon":-97.1167},{"id":"ASN00065016-1909-03-29-tmin_high-daily","station_id":"ASN00065016","station_name":"Forbes (Camp Street)","country":"AU","type":"tmin_high","timescale":"daily","date":"1909-03-29","value":21.1,"unit":"c","previous_value":20.6,"previous_date":"1903-03-29","margin":0.5,"years_stood":6,"significance":5,"tie":false,"provisional":false,"lat":-33.3892,"lon":148.0081},{"id":"ASN00052026-1909-03-29-tmax_low-daily","station_id":"ASN00052026","station_name":"Walgett Council Depot","country":"AU","type":"tmax_low","timescale":"daily","date":"1909-03-29","value":22.2,"unit":"c","previous_value":22.2,"previous_date":"1881-03-29","margin":0,"years_stood":27,"significance":2,"tie":true,"provisional":false,"lat":-30.0236,"lon":148.1218},{"id":"CA008101700-1909-03-29-tmin_high-daily","station_id":"CA008101700","station_name":"Fredericton Unb","country":"CA","type":"tmin_high","timescale":"daily","date":"1909-03-29","value":1.7,"unit":"c","previous_value":1.7,"previous_date":"1902-03-29","margin":0,"years_stood":7,"significance":1,"tie":true,"provisional":false,"lat":45.95,"lon":-66.6}]}