{"title":"Records on 1903-03-15","description":"Every record set or tied on 1903-03-15.","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/1903-03-15/","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":"USC00305816-1903-03-15-tmin_high-daily","station_id":"USC00305816","station_name":"World Trade Ctr","country":"US","type":"tmin_high","timescale":"daily","date":"1903-03-15","value":5.6,"unit":"c","previous_value":2.8,"previous_date":"1878-03-15","margin":2.8,"years_stood":24,"significance":16,"tie":false,"provisional":false,"lat":40.7106,"lon":-74.0142},{"id":"USW00094728-1903-03-15-tmin_high-daily","station_id":"USW00094728","station_name":"Ny City Cntrl Park","country":"US","type":"tmin_high","timescale":"daily","date":"1903-03-15","value":6.1,"unit":"c","previous_value":2.8,"previous_date":"1878-03-15","margin":3.3,"years_stood":24,"significance":16,"tie":false,"provisional":false,"lat":40.7789,"lon":-73.9692},{"id":"ASN00056029-1903-03-15-prcp_high-daily","station_id":"ASN00056029","station_name":"Emmaville (Strathbogie)","country":"AU","type":"prcp_high","timescale":"daily","date":"1903-03-15","value":17.8,"unit":"mm","previous_value":6.6,"previous_date":"1884-03-15","margin":11.2,"years_stood":18,"significance":15,"tie":false,"provisional":false,"lat":-29.4558,"lon":151.4791},{"id":"USW00013777-1903-03-15-tmin_high-daily","station_id":"USW00013777","station_name":"Baltimore Customs House","country":"US","type":"tmin_high","timescale":"daily","date":"1903-03-15","value":7.2,"unit":"c","previous_value":5.6,"previous_date":"1875-03-15","margin":1.6,"years_stood":27,"significance":14,"tie":false,"provisional":false,"lat":39.2833,"lon":-76.6167},{"id":"CA006166416-1903-03-15-tmin_high-daily","station_id":"CA006166416","station_name":"Peterborough","country":"CA","type":"tmin_high","timescale":"daily","date":"1903-03-15","value":0,"unit":"c","previous_value":-1.1,"previous_date":"1878-03-15","margin":1.1,"years_stood":24,"significance":11,"tie":false,"provisional":false,"lat":44.2833,"lon":-78.3167},{"id":"USW00094728-1903-03-15-tmax_high-daily","station_id":"USW00094728","station_name":"Ny City Cntrl Park","country":"US","type":"tmax_high","timescale":"daily","date":"1903-03-15","value":14.4,"unit":"c","previous_value":12.8,"previous_date":"1883-03-15","margin":1.6,"years_stood":19,"significance":11,"tie":false,"provisional":false,"lat":40.7789,"lon":-73.9692},{"id":"USW00093725-1903-03-15-tmax_high-daily","station_id":"USW00093725","station_name":"Washington","country":"US","type":"tmax_high","timescale":"daily","date":"1903-03-15","value":21.1,"unit":"c","previous_value":21.1,"previous_date":"1873-03-15","margin":0,"years_stood":29,"significance":3,"tie":true,"provisional":false,"lat":38.9053,"lon":-77.0525},{"id":"USC00015555-1903-03-15-tmin_high-daily","station_id":"USC00015555","station_name":"Montgomery Wb City","country":"US","type":"tmin_high","timescale":"daily","date":"1903-03-15","value":16.1,"unit":"c","previous_value":16.1,"previous_date":"1880-03-15","margin":0,"years_stood":22,"significance":2,"tie":true,"provisional":false,"lat":32.3833,"lon":-86.3},{"id":"USC00305816-1903-03-15-tmax_high-daily","station_id":"USC00305816","station_name":"World Trade Ctr","country":"US","type":"tmax_high","timescale":"daily","date":"1903-03-15","value":13.3,"unit":"c","previous_value":13.3,"previous_date":"1883-03-15","margin":0,"years_stood":19,"significance":2,"tie":true,"provisional":false,"lat":40.7106,"lon":-74.0142}]}