Mailing Address:
Pennsylvania State Climatologist503 Walker Building
University Park, PA 16802
| Cloud Ceiling (% less than altitude) | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Date and Time | Temp (°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) | 7-26 00:00:00 | 77.8 | ± 5.4 | 65.5 | ± 5.1 | 1016.9 | ± 6.1 | 4.0 | ± 3.7 | 44 | 21 | 6 | 3 | 7-26 01:00:00 | 75.5 | ± 5.5 | 66.0 | ± 4.7 | 1017.1 | ± 5.9 | 5.2 | ± 3.3 | 32 | 18 | 3 | 7-26 02:00:00 | 73.3 | ± 4.9 | 66.9 | ± 3.8 | 1017.6 | ± 5.9 | 3.4 | ± 3.9 | 38 | 18 | 3 | 7-26 03:00:00 | 72.1 | ± 4.4 | 66.2 | ± 4.6 | 1017.7 | ± 6.0 | 3.4 | ± 2.7 | 12 | 6 | 7-26 04:00:00 | 70.5 | ± 4.4 | 66.1 | ± 4.0 | 1017.7 | ± 6.0 | 3.2 | ± 3.3 | 15 | 6 | 7-26 05:00:00 | 69.1 | ± 4.3 | 65.5 | ± 4.0 | 1017.5 | ± 6.0 | 3.3 | ± 2.2 | 15 | 3 | 3 | 3 | 7-26 06:00:00 | 68.6 | ± 4.4 | 64.7 | ± 4.0 | 1017.3 | ± 6.0 | 3.6 | ± 2.5 | 21 | 9 | 6 | 3 | 7-26 07:00:00 | 68.0 | ± 5.1 | 64.6 | ± 3.1 | 1017.1 | ± 6.1 | 4.4 | ± 3.3 | 18 | 9 | 6 | 7-26 08:00:00 | 68.6 | ± 4.8 | 64.5 | ± 3.0 | 1017.1 | ± 6.1 | 3.1 | ± 2.7 | 21 | 9 | 6 | 3 | 7-26 09:00:00 | 67.3 | ± 4.4 | 64.5 | ± 2.8 | 1017.1 | ± 6.0 | 3.9 | ± 2.7 | 26 | 15 | 15 | 12 | 6 | 6 | 7-26 10:00:00 | 67.8 | ± 5.0 | 65.3 | ± 5.1 | 1017.3 | ± 5.8 | 3.9 | ± 3.5 | 38 | 24 | 15 | 9 | 6 | 6 | 7-26 11:00:00 | 67.9 | ± 5.2 | 65.8 | ± 4.3 | 1017.5 | ± 5.7 | 3.9 | ± 5.0 | 38 | 26 | 21 | 12 | 6 | 6 | 7-26 12:00:00 | 69.8 | ± 4.8 | 66.8 | ± 3.6 | 1017.6 | ± 5.8 | 3.6 | ± 3.7 | 44 | 21 | 18 | 9 | 6 | 3 | 7-26 13:00:00 | 72.0 | ± 5.0 | 66.9 | ± 3.9 | 1017.8 | ± 5.8 | 7.3 | ± 3.7 | 41 | 24 | 18 | 3 | 7-26 14:00:00 | 73.9 | ± 5.1 | 66.7 | ± 3.8 | 1017.9 | ± 5.5 | 7.3 | ± 4.2 | 47 | 26 | 15 | 7-26 15:00:00 | 76.1 | ± 5.9 | 66.8 | ± 4.5 | 1018.4 | ± 5.5 | 9.0 | ± 4.4 | 50 | 44 | 18 | 6 | 7-26 16:00:00 | 78.5 | ± 5.2 | 66.9 | ± 4.5 | 1016.9 | ± 5.2 | 8.7 | ± 3.9 | 56 | 53 | 21 | 7-26 17:00:00 | 78.4 | ± 6.9 | 66.3 | ± 4.1 | 1017.5 | ± 5.0 | 9.1 | ± 3.1 | 68 | 56 | 15 | 7-26 18:00:00 | 78.6 | ± 7.2 | 65.8 | ± 4.0 | 1017.0 | ± 4.9 | 9.6 | ± 4.2 | 71 | 59 | 9 | 7-26 19:00:00 | 79.3 | ± 7.3 | 65.6 | ± 4.4 | 1016.7 | ± 4.8 | 9.3 | ± 4.3 | 71 | 53 | 12 | 7-26 20:00:00 | 79.4 | ± 7.3 | 66.0 | ± 4.2 | 1016.2 | ± 4.6 | 9.4 | ± 3.3 | 79 | 59 | 9 | 7-26 21:00:00 | 79.7 | ± 6.6 | 65.6 | ± 4.2 | 1016.0 | ± 4.5 | 9.9 | ± 2.6 | 59 | 50 | 9 | 3 | 7-26 22:00:00 | 79.0 | ± 6.3 | 66.4 | ± 3.8 | 1015.7 | ± 4.4 | 8.5 | ± 3.7 | 65 | 53 | 15 | 3 | 7-26 23:00:00 | 77.8 | ± 6.4 | 67.6 | ± 3.9 | 1015.7 | ± 4.5 | 7.2 | ± 3.3 | 56 | 35 | 9 |