Hourly Climatology for NXX

Station NXX is located 335.0 ft above sea level in MONTGOMERY COUNTY, PA. At a latitude of 40.17°, and longitude of -75.17°.

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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)
5-20 00:00:0063.4± 10.148.0± 11.7 1015.2± 8.0 6.6± 3.969311515
5-20 01:00:0060.9± 9.247.1± 11.6 1016.4± 8.5 5.5± 3.746381515
5-20 02:00:0059.6± 9.847.7± 11.0 1016.4± 8.8 5.3± 3.53831151515
5-20 03:00:0058.2± 10.346.5± 11.0 1016.8± 8.8 4.8± 3.8158
5-20 04:00:0055.9± 9.245.2± 11.1 1016.0± 9.3 2.4± 5.3158
5-20 05:00:0056.3± 11.446.2± 13.8 1015.0± 9.7 2.0± 3.215
5-20 06:00:0055.6± 11.447.2± 11.7 1014.6± 9.3 2.4± 3.023
5-20 07:00:0055.0± 10.646.7± 13.6 1014.5± 9.4 3.1± 2.715
5-20 08:00:0053.5± 9.446.2± 13.3 1014.5± 9.5 3.3± 2.888
5-20 09:00:0052.7± 9.646.1± 13.4 1014.4± 9.4 2.7± 2.669382323238
5-20 10:00:0051.3± 9.145.2± 11.4 1016.1± 8.9 3.3± 3.06231232315
5-20 11:00:0054.2± 8.048.9± 8.6 1016.7± 8.7 4.4± 3.1623123238
5-20 12:00:0056.5± 7.648.6± 8.2 1016.3± 8.2 6.4± 2.8623131318
5-20 13:00:0060.2± 8.350.4± 7.4 1017.6± 8.9 7.2± 4.6694631318
5-20 14:00:0062.8± 8.650.3± 7.5 1016.9± 9.0 6.4± 3.3464615158
5-20 15:00:0063.4± 10.046.9± 9.8 1017.4± 8.8 7.7± 3.7625423238
5-20 16:00:0066.3± 10.446.4± 10.1 1016.8± 8.8 9.4± 3.9626231318
5-20 17:00:0065.3± 11.544.8± 8.9 1017.2± 8.6 9.9± 3.45446383815
5-20 18:00:0066.1± 11.745.3± 8.4 1015.5± 8.2 9.0± 4.36962313115
5-20 19:00:0068.1± 11.844.7± 8.7 1015.6± 8.2 9.0± 3.954462323
5-20 20:00:0068.1± 11.443.5± 10.0 1015.2± 8.1 9.1± 3.1694631318
5-20 21:00:0068.5± 11.343.5± 10.3 1015.1± 8.0 9.2± 3.1463115158
5-20 22:00:0069.1± 11.145.0± 9.5 1015.1± 7.8 7.0± 3.5543831318
5-20 23:00:0068.3± 11.345.6± 11.3 1014.7± 7.7 7.1± 3.7693823238
Climatology was calculated using data from years 1991 to 2007.