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) | 7-25 00:00:00 | 70.6 | ± 4.3 | 58.7 | ± 5.1 | 0.0 | ± 0.0 | 6.2 | ± 2.9 | 23 | 17 | 3 | 3 | 7-25 01:00:00 | 67.8 | ± 4.7 | 57.6 | ± 5.9 | 0.0 | ± 0.0 | 6.2 | ± 2.9 | 26 | 14 | 3 | 3 | 3 | 3 | 7-25 02:00:00 | 65.1 | ± 4.9 | 57.6 | ± 5.1 | 0.0 | ± 0.0 | 6.6 | ± 3.7 | 17 | 6 | 7-25 03:00:00 | 63.9 | ± 5.4 | 57.4 | ± 5.3 | 0.0 | ± 0.0 | 6.5 | ± 4.7 | 14 | 9 | 3 | 3 | 7-25 04:00:00 | 64.1 | ± 6.0 | 57.8 | ± 5.5 | 0.0 | ± 0.0 | 6.5 | ± 5.2 | 20 | 9 | 3 | 3 | 7-25 05:00:00 | 62.7 | ± 6.1 | 57.0 | ± 6.0 | 0.0 | ± 0.0 | 5.2 | ± 4.5 | 14 | 6 | 3 | 3 | 7-25 06:00:00 | 61.0 | ± 4.5 | 56.4 | ± 5.0 | 0.0 | ± 0.0 | 4.4 | ± 2.7 | 14 | 6 | 3 | 3 | 7-25 07:00:00 | 60.1 | ± 4.4 | 56.0 | ± 5.2 | 0.0 | ± 0.0 | 4.5 | ± 2.3 | 9 | 6 | 6 | 6 | 3 | 3 | 7-25 08:00:00 | 59.8 | ± 4.5 | 56.3 | ± 5.6 | 0.0 | ± 0.0 | 4.6 | ± 3.0 | 11 | 9 | 3 | 3 | 7-25 09:00:00 | 59.5 | ± 4.8 | 56.4 | ± 5.2 | 0.0 | ± 0.0 | 3.9 | ± 2.6 | 14 | 9 | 6 | 6 | 3 | 7-25 10:00:00 | 59.0 | ± 5.5 | 56.5 | ± 5.6 | 0.0 | ± 0.0 | 3.9 | ± 2.8 | 23 | 17 | 11 | 11 | 6 | 3 | 7-25 11:00:00 | 60.6 | ± 6.0 | 57.6 | ± 5.9 | 0.0 | ± 0.0 | 3.6 | ± 2.9 | 29 | 11 | 9 | 9 | 9 | 3 | 7-25 12:00:00 | 63.7 | ± 5.4 | 59.6 | ± 6.4 | 0.0 | ± 0.0 | 5.2 | ± 2.2 | 34 | 20 | 17 | 14 | 11 | 9 | 7-25 13:00:00 | 66.5 | ± 5.3 | 60.7 | ± 6.5 | 0.0 | ± 0.0 | 5.2 | ± 2.2 | 23 | 20 | 11 | 11 | 6 | 7-25 14:00:00 | 70.0 | ± 4.8 | 61.8 | ± 6.2 | 0.0 | ± 0.0 | 6.0 | ± 2.1 | 20 | 17 | 11 | 6 | 3 | 7-25 15:00:00 | 73.6 | ± 5.3 | 63.2 | ± 6.1 | 0.0 | ± 0.0 | 6.9 | ± 2.2 | 37 | 37 | 17 | 9 | 3 | 7-25 16:00:00 | 76.1 | ± 5.2 | 62.3 | ± 5.6 | 0.0 | ± 0.0 | 7.3 | ± 2.6 | 57 | 51 | 14 | 3 | 7-25 17:00:00 | 77.0 | ± 5.2 | 62.8 | ± 5.6 | 0.0 | ± 0.0 | 6.9 | ± 3.6 | 74 | 66 | 14 | 3 | 7-25 18:00:00 | 78.2 | ± 5.5 | 62.8 | ± 5.6 | 0.0 | ± 0.0 | 7.0 | ± 3.7 | 83 | 71 | 17 | 11 | 3 | 3 | 7-25 19:00:00 | 78.6 | ± 5.4 | 62.9 | ± 4.9 | 0.0 | ± 0.0 | 6.2 | ± 3.3 | 63 | 54 | 9 | 7-25 20:00:00 | 78.2 | ± 5.9 | 62.7 | ± 4.7 | 0.0 | ± 0.0 | 6.6 | ± 3.4 | 77 | 66 | 6 | 7-25 21:00:00 | 77.1 | ± 5.8 | 63.3 | ± 4.8 | 0.0 | ± 0.0 | 6.3 | ± 2.9 | 66 | 57 | 11 | 9 | 3 | 7-25 22:00:00 | 75.7 | ± 5.6 | 63.2 | ± 4.6 | 0.0 | ± 0.0 | 6.9 | ± 2.7 | 37 | 37 | 6 | 3 | 3 | 7-25 23:00:00 | 73.4 | ± 5.3 | 63.8 | ± 3.9 | 0.0 | ± 0.0 | 5.8 | ± 2.9 | 40 | 37 | 3 | 3 | 3 | 3 |