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)
5-17 00:00:0063.7± 8.050.1± 8.8 1015.4± 6.3 9.5± 4.07546251844
5-17 01:00:0061.8± 7.650.6± 8.9 1015.8± 6.4 8.7± 3.66843292174
5-17 02:00:0060.3± 7.350.6± 9.0 1016.2± 6.6 8.4± 3.65746251874
5-17 03:00:0059.4± 7.150.9± 9.2 1016.2± 6.6 8.1± 3.168462118114
5-17 04:00:0058.7± 6.950.7± 9.3 1016.2± 6.7 8.3± 2.96146211474
5-17 05:00:0057.8± 7.150.8± 9.0 1016.2± 6.8 7.7± 2.65043322174
5-17 06:00:0057.1± 6.750.5± 9.3 1015.8± 6.8 7.2± 3.268432118
5-17 07:00:0056.8± 7.150.5± 9.1 1015.8± 6.8 7.8± 2.768432521
5-17 08:00:0056.4± 6.950.0± 9.0 1015.7± 7.1 7.0± 2.868462518
5-17 09:00:0056.0± 6.950.1± 8.9 1015.9± 7.0 7.2± 3.075502511
5-17 10:00:0056.6± 6.550.4± 8.7 1016.4± 7.2 7.3± 2.7753918114
5-17 11:00:0058.6± 6.651.2± 8.9 1016.6± 7.3 8.0± 3.3753929114
5-17 12:00:0061.0± 6.951.7± 9.4 1016.9± 7.4 8.8± 3.5684329144
5-17 13:00:0063.6± 7.452.3± 9.1 1016.9± 7.5 9.1± 3.668502918
5-17 14:00:0066.0± 7.752.4± 9.5 1016.8± 7.5 10.2± 4.475572521114
5-17 15:00:0068.2± 7.952.9± 9.1 1016.6± 7.5 10.6± 4.48268251844
5-17 16:00:0069.6± 8.352.7± 9.8 1016.2± 7.5 11.0± 4.07157251144
5-17 17:00:0071.1± 8.352.5± 9.9 1015.9± 7.5 11.5± 4.68971211144
5-17 18:00:0071.8± 8.252.4± 9.5 1015.4± 7.5 11.5± 4.4866414744
5-17 19:00:0072.2± 8.152.4± 9.6 1014.6± 7.4 11.5± 4.7967118774
5-17 20:00:0072.2± 8.052.3± 9.5 1014.3± 7.3 11.2± 4.4865718444
5-17 21:00:0071.2± 8.052.0± 10.0 1014.1± 7.2 11.4± 4.0825711744
5-17 22:00:0070.2± 7.751.6± 9.9 1014.9± 7.0 9.7± 3.3795411744
5-17 23:00:0068.0± 6.951.9± 9.9 1014.7± 7.2 8.8± 3.16846181144
Climatology was calculated using data from years 1961 to 2005.