Hourly Climatology for PHL

Station PHL is located 27.0 ft above sea level in PHILADELPHIA COUNTY, PA. At a latitude of 39.87°, and longitude of -75.24°.

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Dates are mm-dd; all times are GMT.
 Cloud Ceiling (% less than altitude)
Date and TimeTemp (°F)STDV Temp (°F)Dew Pt (°F)STDV Dew Pt (°F)Pressure (mb)STDV Pressure (mb)Wind (mph)STDV Wind (mph)10000 (ft)5000 (ft)2000 (ft)1000 (ft)500 (ft)100 (ft)
12-31 00:00:0034.4± 10.622.7± 14.2 1020.8± 9.7 7.8± 4.35729111144
12-31 01:00:0033.6± 10.423.0± 14.1 1020.9± 9.8 8.4± 5.05425141174
12-31 02:00:0033.3± 10.323.0± 14.0 1021.3± 9.9 8.0± 5.3503277
12-31 03:00:0033.0± 10.523.0± 13.9 1021.3± 9.7 7.9± 5.250321174
12-31 04:00:0032.1± 10.822.4± 14.1 1021.2± 9.9 7.5± 5.554361414117
12-31 05:00:0031.1± 10.521.4± 13.9 1020.7± 9.9 8.1± 5.44329111174
12-31 06:00:0031.4± 11.121.5± 14.1 1020.8± 9.7 7.8± 5.546321811117
12-31 07:00:0031.1± 10.921.6± 13.7 1021.0± 9.6 8.2± 6.13629181177
12-31 08:00:0030.9± 10.921.6± 12.9 1021.3± 9.4 8.6± 7.046321111117
12-31 09:00:0030.3± 10.521.4± 12.3 1021.1± 9.3 8.5± 6.639251111117
12-31 10:00:0029.6± 10.621.2± 12.6 1021.0± 9.1 7.9± 5.643291414117
12-31 11:00:0029.7± 10.521.5± 12.7 1021.2± 9.0 7.6± 5.739291177
12-31 12:00:0029.7± 10.221.6± 12.7 1021.4± 8.9 8.4± 5.154361814147
12-31 13:00:0030.3± 9.922.1± 12.6 1021.7± 8.8 8.6± 5.4573618774
12-31 14:00:0032.0± 9.523.0± 12.9 1021.9± 8.6 10.3± 6.1572914777
12-31 15:00:0034.1± 9.223.6± 13.1 1022.1± 8.5 10.5± 6.36446181177
12-31 16:00:0036.1± 9.124.0± 13.3 1021.7± 8.4 10.3± 6.364541814144
12-31 17:00:0037.9± 9.324.5± 13.4 1020.6± 8.3 11.2± 6.675461411117
12-31 18:00:0039.0± 9.424.9± 13.3 1019.9± 8.0 11.0± 6.67950211477
12-31 19:00:0039.6± 9.525.4± 13.3 1019.5± 7.9 11.1± 5.67146181144
12-31 20:00:0039.6± 9.725.6± 13.5 1019.5± 7.8 10.3± 5.56461251174
12-31 21:00:0038.9± 9.525.6± 13.6 1019.5± 7.7 10.2± 5.66850181474
12-31 22:00:0037.5± 9.425.6± 13.8 1019.4± 7.7 8.4± 5.168431874
12-31 23:00:0036.8± 9.626.3± 13.7 1019.7± 7.8 8.0± 5.16139181144
Climatology was calculated using data from years 1961 to 2005.