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)
5-31 00:00:0068.9± 8.054.5± 10.2 1013.9± 5.8 8.5± 2.861324444
5-31 01:00:0066.9± 7.355.0± 10.3 1014.2± 5.8 7.8± 2.750257774
5-31 02:00:0065.4± 7.055.7± 9.7 1014.4± 5.8 7.0± 2.3392511744
5-31 03:00:0064.2± 6.855.0± 10.1 1014.7± 6.0 6.3± 2.54636181144
5-31 04:00:0063.5± 6.954.9± 10.0 1014.5± 5.8 6.4± 3.25443181144
5-31 05:00:0062.4± 7.054.8± 10.1 1014.5± 5.8 6.1± 3.44643181144
5-31 06:00:0061.7± 7.154.9± 10.1 1014.2± 5.8 5.9± 2.83629181474
5-31 07:00:0061.3± 7.754.8± 10.2 1014.0± 5.8 6.0± 2.743322118114
5-31 08:00:0060.9± 7.354.8± 10.2 1014.0± 5.8 6.0± 2.85036251874
5-31 09:00:0060.6± 7.154.8± 10.1 1014.2± 5.8 6.2± 2.754433229114
5-31 10:00:0061.4± 7.255.3± 9.9 1014.5± 5.8 6.0± 3.654392925184
5-31 11:00:0063.3± 7.156.2± 9.9 1014.7± 5.8 7.4± 3.046432925147
5-31 12:00:0065.7± 7.156.5± 10.3 1014.9± 5.8 8.4± 3.646392918114
5-31 13:00:0068.3± 7.456.9± 10.5 1014.8± 5.9 9.2± 3.036292114144
5-31 14:00:0071.0± 7.957.0± 10.7 1014.7± 5.8 9.8± 3.95439211174
5-31 15:00:0073.1± 8.157.0± 10.5 1014.5± 5.8 10.4± 3.7503914774
5-31 16:00:0074.4± 8.456.7± 10.5 1014.2± 5.7 10.4± 4.4756418774
5-31 17:00:0075.4± 8.556.8± 10.5 1013.8± 5.7 10.4± 3.6756414774
5-31 18:00:0076.2± 8.557.2± 9.8 1013.4± 5.7 10.4± 3.6796118774
5-31 19:00:0077.2± 8.857.2± 9.6 1013.0± 5.2 11.6± 3.5866118774
5-31 20:00:0076.9± 8.156.9± 10.0 1012.6± 5.7 11.4± 3.78264141174
5-31 21:00:0075.9± 7.956.9± 10.1 1012.3± 5.7 11.0± 4.17964111144
5-31 22:00:0074.9± 7.856.8± 10.0 1012.2± 5.9 10.3± 3.47557141444
5-31 23:00:0072.9± 7.657.4± 10.2 1012.3± 6.0 9.1± 3.95746141144
Climatology was calculated using data from years 1961 to 2005.