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) | 7-29 00:00:00 | 73.1 | ± 6.9 | 60.1 | ± 5.9 | 0.0 | ± 0.0 | 4.2 | ± 2.5 | 42 | 33 | 8 | 8 | 8 | 8 | 7-29 01:00:00 | 69.6 | ± 7.2 | 59.5 | ± 6.3 | 0.0 | ± 0.0 | 2.5 | ± 3.2 | 33 | 17 | 8 | 8 | 8 | 8 | 7-29 02:00:00 | 67.8 | ± 7.8 | 58.7 | ± 6.2 | 0.0 | ± 0.0 | 2.5 | ± 3.2 | 25 | 17 | 8 | 8 | 8 | 8 | 7-29 03:00:00 | 66.0 | ± 7.8 | 58.1 | ± 6.6 | 0.0 | ± 0.0 | 2.6 | ± 2.5 | 17 | 7-29 04:00:00 | 65.4 | ± 7.8 | 58.1 | ± 7.0 | 0.0 | ± 0.0 | 2.3 | ± 2.4 | 8 | 8 | 7-29 05:00:00 | 64.6 | ± 8.3 | 57.5 | ± 7.2 | 0.0 | ± 0.0 | 2.1 | ± 2.4 | 25 | 17 | 7-29 06:00:00 | 64.1 | ± 8.3 | 57.7 | ± 7.5 | 0.0 | ± 0.0 | 1.3 | ± 2.2 | 33 | 25 | 17 | 8 | 8 | 8 | 7-29 07:00:00 | 64.3 | ± 8.3 | 57.2 | ± 7.7 | 0.0 | ± 0.0 | 2.6 | ± 4.7 | 67 | 58 | 42 | 33 | 25 | 17 | 7-29 08:00:00 | 62.8 | ± 8.7 | 56.3 | ± 8.0 | 0.0 | ± 0.0 | 1.8 | ± 2.6 | 58 | 50 | 33 | 25 | 17 | 17 | 7-29 09:00:00 | 62.1 | ± 9.0 | 55.6 | ± 8.2 | 0.0 | ± 0.0 | 1.3 | ± 2.1 | 50 | 42 | 25 | 17 | 17 | 8 | 7-29 10:00:00 | 61.8 | ± 8.9 | 55.5 | ± 8.0 | 0.0 | ± 0.0 | 1.8 | ± 2.3 | 50 | 50 | 42 | 33 | 25 | 25 | 7-29 11:00:00 | 62.9 | ± 8.1 | 56.4 | ± 7.8 | 0.0 | ± 0.0 | 1.6 | ± 2.4 | 58 | 50 | 42 | 33 | 25 | 17 | 7-29 12:00:00 | 66.5 | ± 7.5 | 59.1 | ± 7.0 | 0.0 | ± 0.0 | 3.6 | ± 3.2 | 42 | 33 | 33 | 25 | 8 | 8 | 7-29 13:00:00 | 70.0 | ± 6.0 | 60.1 | ± 6.6 | 0.0 | ± 0.0 | 5.5 | ± 3.8 | 33 | 25 | 8 | 8 | 8 | 7-29 14:00:00 | 73.2 | ± 5.1 | 60.2 | ± 6.5 | 0.0 | ± 0.0 | 8.0 | ± 2.7 | 42 | 42 | 17 | 8 | 7-29 15:00:00 | 75.6 | ± 4.8 | 59.9 | ± 6.4 | 0.0 | ± 0.0 | 7.3 | ± 2.4 | 42 | 42 | 17 | 17 | 8 | 8 | 7-29 16:00:00 | 77.4 | ± 4.9 | 60.7 | ± 5.7 | 0.0 | ± 0.0 | 7.2 | ± 3.0 | 67 | 67 | 17 | 17 | 8 | 8 | 7-29 17:00:00 | 78.7 | ± 4.8 | 60.6 | ± 5.7 | 0.0 | ± 0.0 | 7.6 | ± 3.6 | 58 | 50 | 17 | 8 | 8 | 8 | 7-29 18:00:00 | 79.8 | ± 5.0 | 59.9 | ± 5.2 | 0.0 | ± 0.0 | 7.4 | ± 4.3 | 50 | 50 | 17 | 8 | 8 | 8 | 7-29 19:00:00 | 80.9 | ± 5.3 | 59.8 | ± 4.3 | 0.0 | ± 0.0 | 7.7 | ± 4.0 | 58 | 50 | 17 | 8 | 8 | 8 | 7-29 20:00:00 | 81.2 | ± 4.7 | 59.2 | ± 4.6 | 0.0 | ± 0.0 | 7.2 | ± 5.5 | 50 | 50 | 17 | 8 | 8 | 8 | 7-29 21:00:00 | 81.3 | ± 5.0 | 59.3 | ± 4.3 | 0.0 | ± 0.0 | 7.7 | ± 4.4 | 50 | 50 | 8 | 8 | 8 | 8 | 7-29 22:00:00 | 79.2 | ± 5.7 | 59.8 | ± 5.1 | 0.0 | ± 0.0 | 6.4 | ± 4.1 | 42 | 42 | 8 | 8 | 8 | 8 | 7-29 23:00:00 | 77.0 | ± 5.5 | 59.1 | ± 5.4 | 0.0 | ± 0.0 | 5.3 | ± 2.6 | 25 | 25 | 8 | 8 | 8 | 8 |