{"title":"Records on 1906-09-21","description":"Every record set or tied on 1906-09-21.","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/1906-09-21/","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":"GM000004204-1906-09-21-prcp_high-daily","station_id":"GM000004204","station_name":"Jena Sternwarte","country":"DE","type":"prcp_high","timescale":"daily","date":"1906-09-21","value":33.9,"unit":"mm","previous_value":25.7,"previous_date":"1846-09-21","margin":8.2,"years_stood":59,"significance":43,"tie":false,"provisional":false,"lat":50.9267,"lon":11.5842},{"id":"CA006139520-1906-09-21-tmin_high-daily","station_id":"CA006139520","station_name":"Windsor Riverside","country":"CA","type":"tmin_high","timescale":"daily","date":"1906-09-21","value":20,"unit":"c","previous_value":15.6,"previous_date":"1876-09-21","margin":4.4,"years_stood":29,"significance":21,"tie":false,"provisional":false,"lat":42.3333,"lon":-82.9333},{"id":"CA006158350-1906-09-21-tmin_high-daily","station_id":"CA006158350","station_name":"Toronto","country":"CA","type":"tmin_high","timescale":"daily","date":"1906-09-21","value":17.8,"unit":"c","previous_value":17.2,"previous_date":"1869-09-21","margin":0.6,"years_stood":36,"significance":18,"tie":false,"provisional":false,"lat":43.6667,"lon":-79.4},{"id":"ASN00015540-1906-09-21-prcp_high-daily","station_id":"ASN00015540","station_name":"Alice Springs Post Office","country":"AU","type":"prcp_high","timescale":"daily","date":"1906-09-21","value":4.1,"unit":"mm","previous_value":0,"previous_date":"1873-09-21","margin":4.1,"years_stood":32,"significance":16,"tie":false,"provisional":false,"lat":-23.71,"lon":133.8683},{"id":"AU000005010-1906-09-21-prcp_high-daily","station_id":"AU000005010","station_name":"Kremsmuenster","country":"AT","type":"prcp_high","timescale":"daily","date":"1906-09-21","value":17.8,"unit":"mm","previous_value":14.4,"previous_date":"1878-09-21","margin":3.4,"years_stood":27,"significance":14,"tie":false,"provisional":false,"lat":48.05,"lon":14.1331},{"id":"USC00064767-1906-09-21-tmin_high-daily","station_id":"USC00064767","station_name":"Middletown 4 W","country":"US","type":"tmin_high","timescale":"daily","date":"1906-09-21","value":20.6,"unit":"c","previous_value":19.2,"previous_date":"1878-09-21","margin":1.4,"years_stood":27,"significance":13,"tie":false,"provisional":false,"lat":41.55,"lon":-72.7167},{"id":"USC00015555-1906-09-21-prcp_high-daily","station_id":"USC00015555","station_name":"Montgomery Wb City","country":"US","type":"prcp_high","timescale":"daily","date":"1906-09-21","value":16.8,"unit":"mm","previous_value":10.2,"previous_date":"1886-09-21","margin":6.6,"years_stood":19,"significance":12,"tie":false,"provisional":false,"lat":32.3833,"lon":-86.3},{"id":"CA006104185-1906-09-21-tmax_high-daily","station_id":"CA006104185","station_name":"Kingston Queens U","country":"CA","type":"tmax_high","timescale":"daily","date":"1906-09-21","value":26.7,"unit":"c","previous_value":25,"previous_date":"1891-09-21","margin":1.7,"years_stood":14,"significance":11,"tie":false,"provisional":false,"lat":44.25,"lon":-76.5},{"id":"USW00014734-1906-09-21-tmin_high-daily","station_id":"USW00014734","station_name":"Newark Liberty Intl AP","country":"US","type":"tmin_high","timescale":"daily","date":"1906-09-21","value":21.1,"unit":"c","previous_value":20.6,"previous_date":"1895-09-21","margin":0.5,"years_stood":10,"significance":10,"tie":false,"provisional":false,"lat":40.6828,"lon":-74.1692},{"id":"USW00013724-1906-09-21-tmin_high-daily","station_id":"USW00013724","station_name":"Atlantic City Marina","country":"US","type":"tmin_high","timescale":"daily","date":"1906-09-21","value":22.8,"unit":"c","previous_value":22.2,"previous_date":"1895-09-21","margin":0.6,"years_stood":10,"significance":7,"tie":false,"provisional":false,"lat":39.3778,"lon":-74.4236},{"id":"USC00271682-1906-09-21-tmin_high-daily","station_id":"USC00271682","station_name":"Concord","country":"US","type":"tmin_high","timescale":"daily","date":"1906-09-21","value":16.7,"unit":"c","previous_value":16.7,"previous_date":"1878-09-21","margin":0,"years_stood":27,"significance":2,"tie":true,"provisional":false,"lat":43.205,"lon":-71.535},{"id":"CA005023243-1906-09-21-tmax_high-daily","station_id":"CA005023243","station_name":"Winnipeg St Johns Coll","country":"CA","type":"tmax_high","timescale":"daily","date":"1906-09-21","value":26.1,"unit":"c","previous_value":26.1,"previous_date":"1897-09-21","margin":0,"years_stood":8,"significance":1,"tie":true,"provisional":false,"lat":49.8833,"lon":-97.1167},{"id":"CA006149625-1906-09-21-tmin_high-daily","station_id":"CA006149625","station_name":"Woodstock","country":"CA","type":"tmin_high","timescale":"daily","date":"1906-09-21","value":17.2,"unit":"c","previous_value":17.2,"previous_date":"1895-09-21","margin":0,"years_stood":10,"significance":1,"tie":true,"provisional":false,"lat":43.1333,"lon":-80.7667},{"id":"CA008202198-1906-09-21-tmax_high-daily","station_id":"CA008202198","station_name":"Halifax","country":"CA","type":"tmax_high","timescale":"daily","date":"1906-09-21","value":23.9,"unit":"c","previous_value":23.9,"previous_date":"1899-09-21","margin":0,"years_stood":6,"significance":1,"tie":true,"provisional":false,"lat":44.65,"lon":-63.6},{"id":"EIE00101859-1906-09-21-tmax_high-daily","station_id":"EIE00101859","station_name":"Galway","country":"IE","type":"tmax_high","timescale":"daily","date":"1906-09-21","value":21.1,"unit":"c","previous_value":21.1,"previous_date":"1904-09-21","margin":0,"years_stood":1,"significance":1,"tie":true,"provisional":false,"lat":53.28,"lon":-9.02},{"id":"USW00013724-1906-09-21-tmax_high-daily","station_id":"USW00013724","station_name":"Atlantic City Marina","country":"US","type":"tmax_high","timescale":"daily","date":"1906-09-21","value":32.2,"unit":"c","previous_value":32.2,"previous_date":"1895-09-21","margin":0,"years_stood":10,"significance":1,"tie":true,"provisional":false,"lat":39.3778,"lon":-74.4236},{"id":"CA008104800-1906-09-21-tmax_high-daily","station_id":"CA008104800","station_name":"Saint John","country":"CA","type":"tmax_high","timescale":"daily","date":"1906-09-21","value":20,"unit":"c","previous_value":20,"previous_date":"1905-09-21","margin":0,"years_stood":0,"significance":0,"tie":true,"provisional":false,"lat":45.2833,"lon":-66.0833}]}