{"title":"Records on 1908-12-30","description":"Every record set or tied on 1908-12-30.","dataAsOf":"2026-10-14T00:00:00Z","lastRevised":"2026-10-15","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/1908-12-30/","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":"CA006046588-1908-12-30-snow_high-daily","station_id":"CA006046588","station_name":"Port Arthur","country":"CA","type":"snow_high","timescale":"daily","date":"1908-12-30","value":84,"unit":"mm","previous_value":5,"previous_date":"1890-12-30","margin":79,"years_stood":17,"significance":30,"tie":false,"provisional":false,"lat":48.4333,"lon":-89.2167},{"id":"CA006046588-1908-12-30-prcp_high-daily","station_id":"CA006046588","station_name":"Port Arthur","country":"CA","type":"prcp_high","timescale":"daily","date":"1908-12-30","value":8.4,"unit":"mm","previous_value":0.5,"previous_date":"1890-12-30","margin":7.9,"years_stood":17,"significance":20,"tie":false,"provisional":false,"lat":48.4333,"lon":-89.2167},{"id":"DA000032030-1908-12-30-tmin_low-monthly","station_id":"DA000032030","station_name":"Sandvig","country":"DK","type":"tmin_low","timescale":"monthly","date":"1908-12-30","value":-10.3,"unit":"c","previous_value":-9.4,"previous_date":"1876-12-25","margin":0.9,"years_stood":32,"significance":25,"tie":false,"provisional":false,"lat":55.2831,"lon":14.7831},{"id":"UK000056225-1908-12-30-tmin_low-daily","station_id":"UK000056225","station_name":"Oxford","country":"GB","type":"tmin_low","timescale":"daily","date":"1908-12-30","value":-12.6,"unit":"c","previous_value":-10.3,"previous_date":"1870-12-30","margin":2.3,"years_stood":37,"significance":25,"tie":false,"provisional":false,"lat":51.7667,"lon":-1.2667},{"id":"GME00122458-1908-12-30-snwd_high-daily","station_id":"GME00122458","station_name":"Freiburg","country":"DE","type":"snwd_high","timescale":"daily","date":"1908-12-30","value":100,"unit":"mm","previous_value":40,"previous_date":"1906-12-30","margin":60,"years_stood":2,"significance":17,"tie":false,"provisional":false,"lat":48.0242,"lon":7.8353},{"id":"CE000434730-1908-12-30-tmax_low-daily","station_id":"CE000434730","station_name":"Nuwara Eliya","country":"LK","type":"tmax_low","timescale":"daily","date":"1908-12-30","value":14.7,"unit":"c","previous_value":15.6,"previous_date":"1884-12-30","margin":0.9,"years_stood":23,"significance":16,"tie":false,"provisional":false,"lat":6.967,"lon":80.767},{"id":"GM000004204-1908-12-30-tmax_low-daily","station_id":"GM000004204","station_name":"Jena Sternwarte","country":"DE","type":"tmax_low","timescale":"daily","date":"1908-12-30","value":-11.4,"unit":"c","previous_value":-11.1,"previous_date":"1890-12-30","margin":0.3,"years_stood":17,"significance":13,"tie":false,"provisional":false,"lat":50.9267,"lon":11.5842},{"id":"GM000002698-1908-12-30-tmax_low-daily","station_id":"GM000002698","station_name":"Karlsruhe","country":"DE","type":"tmax_low","timescale":"daily","date":"1908-12-30","value":-7.2,"unit":"c","previous_value":-6,"previous_date":"1887-12-30","margin":1.2,"years_stood":20,"significance":11,"tie":false,"provisional":false,"lat":49.0392,"lon":8.365},{"id":"CA005023243-1908-12-30-prcp_high-daily","station_id":"CA005023243","station_name":"Winnipeg St Johns 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(Fano)","country":"DK","type":"tmin_low","timescale":"daily","date":"1908-12-30","value":-9.8,"unit":"c","previous_value":-9.2,"previous_date":"1887-12-30","margin":0.6,"years_stood":20,"significance":10,"tie":false,"provisional":false,"lat":55.45,"lon":8.4},{"id":"CA006136643-1908-12-30-prcp_high-daily","station_id":"CA006136643","station_name":"Port Dover","country":"CA","type":"prcp_high","timescale":"daily","date":"1908-12-30","value":22.9,"unit":"mm","previous_value":19.3,"previous_date":"1907-12-30","margin":3.6,"years_stood":1,"significance":9,"tie":false,"provisional":false,"lat":42.7833,"lon":-80.2167},{"id":"DA000021100-1908-12-30-tmax_low-daily","station_id":"DA000021100","station_name":"Vestervig","country":"DK","type":"tmax_low","timescale":"daily","date":"1908-12-30","value":-3.6,"unit":"c","previous_value":-3,"previous_date":"1890-12-30","margin":0.6,"years_stood":17,"significance":9,"tie":false,"provisional":false,"lat":56.7667,"lon":8.3167},{"id":"GM000003319-1908-12-30-tmax_low-daily","station_id":"GM000003319","station_name":"Berlin-Dahlem","country":"DE","type":"tmax_low","timescale":"daily","date":"1908-12-30","value":-13.1,"unit":"c","previous_value":-12.7,"previous_date":"1890-12-30","margin":0.4,"years_stood":17,"significance":8,"tie":false,"provisional":false,"lat":52.4639,"lon":13.3017},{"id":"GM000003319-1908-12-30-tmin_low-daily","station_id":"GM000003319","station_name":"Berlin-Dahlem","country":"DE","type":"tmin_low","timescale":"daily","date":"1908-12-30","value":-15.6,"unit":"c","previous_value":-15.5,"previous_date":"1890-12-30","margin":0.1,"years_stood":17,"significance":8,"tie":false,"provisional":false,"lat":52.4639,"lon":13.3017},{"id":"DA000030380-1908-12-30-tmax_low-daily","station_id":"DA000030380","station_name":"Koebenhavn: 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