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) | 7-13 00:00:00 | 74.7 | ± 4.6 | 59.1 | ± 5.8 | 0.0 | ± 0.0 | 4.8 | ± 3.9 | 8 | 7-13 01:00:00 | 70.8 | ± 4.1 | 58.4 | ± 5.8 | 0.0 | ± 0.0 | 3.2 | ± 3.2 | 25 | 8 | 7-13 02:00:00 | 68.8 | ± 4.6 | 58.8 | ± 5.0 | 0.0 | ± 0.0 | 1.5 | ± 2.1 | 33 | 7-13 03:00:00 | 67.6 | ± 5.6 | 58.8 | ± 4.8 | 0.0 | ± 0.0 | 1.0 | ± 1.8 | 33 | 17 | 7-13 04:00:00 | 66.4 | ± 5.6 | 58.4 | ± 5.1 | 0.0 | ± 0.0 | 1.4 | ± 2.0 | 33 | 8 | 7-13 05:00:00 | 66.8 | ± 4.6 | 59.1 | ± 5.0 | 0.0 | ± 0.0 | 2.2 | ± 2.4 | 42 | 17 | 17 | 8 | 8 | 8 | 7-13 06:00:00 | 66.1 | ± 5.7 | 58.3 | ± 5.3 | 0.0 | ± 0.0 | 1.9 | ± 2.4 | 33 | 25 | 8 | 8 | 8 | 8 | 7-13 07:00:00 | 65.3 | ± 5.8 | 58.1 | ± 5.2 | 0.0 | ± 0.0 | 2.2 | ± 2.9 | 33 | 17 | 17 | 8 | 8 | 8 | 7-13 08:00:00 | 65.1 | ± 5.9 | 58.6 | ± 4.9 | 0.0 | ± 0.0 | 1.4 | ± 1.8 | 33 | 25 | 17 | 17 | 8 | 8 | 7-13 09:00:00 | 63.9 | ± 6.2 | 57.7 | ± 4.5 | 0.0 | ± 0.0 | 1.3 | ± 1.8 | 33 | 25 | 17 | 17 | 8 | 8 | 7-13 10:00:00 | 62.9 | ± 6.9 | 57.0 | ± 4.8 | 0.0 | ± 0.0 | 0.6 | ± 1.9 | 25 | 25 | 17 | 17 | 8 | 8 | 7-13 11:00:00 | 64.1 | ± 5.9 | 58.4 | ± 4.1 | 0.0 | ± 0.0 | 1.1 | ± 1.9 | 25 | 17 | 17 | 17 | 8 | 8 | 7-13 12:00:00 | 66.7 | ± 6.1 | 59.6 | ± 4.4 | 0.0 | ± 0.0 | 2.9 | ± 2.9 | 42 | 42 | 25 | 17 | 8 | 8 | 7-13 13:00:00 | 69.6 | ± 5.6 | 60.3 | ± 4.6 | 0.0 | ± 0.0 | 3.9 | ± 3.2 | 42 | 33 | 25 | 17 | 8 | 7-13 14:00:00 | 72.9 | ± 5.5 | 60.7 | ± 4.6 | 0.0 | ± 0.0 | 4.4 | ± 3.4 | 42 | 42 | 17 | 8 | 7-13 15:00:00 | 74.9 | ± 4.8 | 61.3 | ± 4.3 | 0.0 | ± 0.0 | 5.0 | ± 2.5 | 33 | 33 | 8 | 7-13 16:00:00 | 76.1 | ± 4.0 | 60.5 | ± 4.9 | 0.0 | ± 0.0 | 6.5 | ± 3.7 | 50 | 42 | 8 | 8 | 7-13 17:00:00 | 78.0 | ± 5.2 | 60.0 | ± 5.3 | 0.0 | ± 0.0 | 6.1 | ± 3.0 | 50 | 50 | 17 | 8 | 8 | 8 | 7-13 18:00:00 | 79.9 | ± 4.9 | 59.4 | ± 5.7 | 0.0 | ± 0.0 | 6.1 | ± 4.4 | 33 | 33 | 8 | 8 | 8 | 8 | 7-13 19:00:00 | 80.4 | ± 5.2 | 59.9 | ± 5.3 | 0.0 | ± 0.0 | 5.2 | ± 3.1 | 42 | 42 | 7-13 20:00:00 | 79.5 | ± 7.4 | 59.4 | ± 6.1 | 0.0 | ± 0.0 | 5.5 | ± 3.5 | 42 | 42 | 8 | 8 | 8 | 7-13 21:00:00 | 78.4 | ± 6.4 | 60.2 | ± 5.9 | 0.0 | ± 0.0 | 5.2 | ± 3.6 | 50 | 42 | 8 | 8 | 8 | 8 | 7-13 22:00:00 | 78.9 | ± 6.0 | 59.9 | ± 6.1 | 0.0 | ± 0.0 | 5.4 | ± 3.2 | 42 | 17 | 7-13 23:00:00 | 78.1 | ± 5.2 | 61.1 | ± 5.4 | 0.0 | ± 0.0 | 4.5 | ± 2.1 | 17 | 17 |