{"title":"Records on 1912-03-12","description":"Every record set or tied on 1912-03-12.","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/1912-03-12/","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":"USW00013779-1912-03-12-prcp_high-daily","station_id":"USW00013779","station_name":"Philadelphia City","country":"US","type":"prcp_high","timescale":"daily","date":"1912-03-12","value":67.1,"unit":"mm","previous_value":32.3,"previous_date":"1888-03-12","margin":34.8,"years_stood":23,"significance":51,"tie":false,"provisional":false,"lat":39.95,"lon":-75.15},{"id":"USW00014734-1912-03-12-prcp_high-daily","station_id":"USW00014734","station_name":"Newark Liberty Intl AP","country":"US","type":"prcp_high","timescale":"daily","date":"1912-03-12","value":31,"unit":"mm","previous_value":14,"previous_date":"1891-03-12","margin":17,"years_stood":20,"significance":27,"tie":false,"provisional":false,"lat":40.6828,"lon":-74.1692},{"id":"USW00093852-1912-03-12-prcp_high-daily","station_id":"USW00093852","station_name":"Jacksonville Wb City","country":"US","type":"prcp_high","timescale":"daily","date":"1912-03-12","value":35.8,"unit":"mm","previous_value":27.7,"previous_date":"1881-03-12","margin":8.1,"years_stood":30,"significance":19,"tie":false,"provisional":false,"lat":30.3333,"lon":-81.65},{"id":"USW00094728-1912-03-12-prcp_high-daily","station_id":"USW00094728","station_name":"Ny City Cntrl Park","country":"US","type":"prcp_high","timescale":"daily","date":"1912-03-12","value":45.5,"unit":"mm","previous_value":36.8,"previous_date":"1888-03-12","margin":8.7,"years_stood":23,"significance":18,"tie":false,"provisional":false,"lat":40.7789,"lon":-73.9692},{"id":"USW00023271-1912-03-12-tmax_low-daily","station_id":"USW00023271","station_name":"Sacramento 5 ESE","country":"US","type":"tmax_low","timescale":"daily","date":"1912-03-12","value":10,"unit":"c","previous_value":10.6,"previous_date":"1881-03-12","margin":0.6,"years_stood":30,"significance":13,"tie":false,"provisional":false,"lat":38.5553,"lon":-121.4183},{"id":"USW00024128-1912-03-12-prcp_high-daily","station_id":"USW00024128","station_name":"Winnemucca AP","country":"US","type":"prcp_high","timescale":"daily","date":"1912-03-12","value":3.8,"unit":"mm","previous_value":2.5,"previous_date":"1906-03-12","margin":1.3,"years_stood":6,"significance":8,"tie":false,"provisional":false,"lat":40.9017,"lon":-117.8081},{"id":"CA006166416-1912-03-12-snow_high-daily","station_id":"CA006166416","station_name":"Peterborough","country":"CA","type":"snow_high","timescale":"daily","date":"1912-03-12","value":76,"unit":"mm","previous_value":76,"previous_date":"1892-03-12","margin":0,"years_stood":19,"significance":2,"tie":true,"provisional":false,"lat":44.2833,"lon":-78.3167}]}