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)
12-17 00:00:0037.5± 8.226.3± 11.4 1017.3± 7.2 9.7± 5.54643211174
12-17 01:00:0036.7± 8.326.4± 11.5 1017.5± 7.0 9.6± 6.05439141174
12-17 02:00:0036.5± 8.526.8± 11.6 1017.3± 7.1 9.7± 5.15436181174
12-17 03:00:0036.1± 8.327.1± 11.1 1017.1± 7.0 9.5± 5.157391811117
12-17 04:00:0035.9± 8.327.2± 11.2 1017.2± 6.9 9.4± 6.0543918744
12-17 05:00:0035.6± 8.527.2± 11.1 1016.9± 7.1 8.8± 5.557432118147
12-17 06:00:0035.3± 8.527.1± 11.4 1016.5± 7.2 9.1± 5.664542118114
12-17 07:00:0034.7± 9.026.7± 11.4 1016.6± 7.4 9.4± 5.161502118114
12-17 08:00:0034.7± 9.326.5± 11.9 1016.5± 7.6 9.4± 5.861431814114
12-17 09:00:0034.5± 9.226.4± 11.8 1016.5± 7.7 9.9± 5.761462118147
12-17 10:00:0034.0± 9.125.9± 12.0 1016.4± 7.9 9.2± 6.361431818117
12-17 11:00:0033.6± 9.125.4± 12.1 1016.8± 8.1 9.4± 6.461462518187
12-17 12:00:0033.4± 9.325.1± 12.4 1017.2± 8.1 9.5± 6.1504321181411
12-17 13:00:0033.1± 8.924.4± 12.1 1017.3± 8.5 9.7± 5.146361814147
12-17 14:00:0035.4± 8.725.7± 12.6 1017.6± 8.7 10.8± 5.254392525147
12-17 15:00:0037.0± 8.725.5± 12.8 1017.7± 9.0 11.9± 6.84632141174
12-17 16:00:0038.9± 8.525.8± 12.9 1017.4± 8.9 11.8± 5.654431814114
12-17 17:00:0040.0± 8.725.3± 12.7 1016.5± 9.0 12.6± 5.5504318187
12-17 18:00:0040.9± 8.625.8± 13.1 1015.8± 9.0 12.7± 5.350391414
12-17 19:00:0041.3± 8.925.3± 13.1 1015.4± 9.0 12.7± 5.75043147
12-17 20:00:0040.9± 8.825.4± 13.0 1015.5± 9.1 12.1± 5.3543911744
12-17 21:00:0040.0± 8.724.9± 12.7 1015.5± 9.0 11.1± 4.546327774
12-17 22:00:0038.4± 8.525.3± 12.3 1016.0± 8.9 11.0± 5.85032141144
12-17 23:00:0036.9± 8.224.7± 11.8 1016.5± 8.9 9.9± 4.65443251174
Climatology was calculated using data from years 1961 to 2005.