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) | 7-15 00:00:00 | 75.0 | ± 4.7 | 62.2 | ± 5.3 | 0.0 | ± 0.0 | 5.7 | ± 2.9 | 61 | 43 | 4 | 4 | 7-15 01:00:00 | 72.2 | ± 4.5 | 61.8 | ± 5.7 | 0.0 | ± 0.0 | 4.3 | ± 2.7 | 29 | 21 | 4 | 4 | 7-15 02:00:00 | 71.8 | ± 4.3 | 61.8 | ± 5.9 | 0.0 | ± 0.0 | 4.8 | ± 3.3 | 29 | 21 | 4 | 7-15 03:00:00 | 70.6 | ± 4.5 | 62.0 | ± 6.1 | 0.0 | ± 0.0 | 4.0 | ± 2.9 | 43 | 29 | 7 | 7-15 04:00:00 | 68.7 | ± 4.1 | 61.7 | ± 5.1 | 0.0 | ± 0.0 | 4.5 | ± 2.4 | 18 | 7 | 7-15 05:00:00 | 68.3 | ± 4.2 | 62.3 | ± 4.7 | 0.0 | ± 0.0 | 4.4 | ± 3.1 | 21 | 11 | 4 | 7-15 06:00:00 | 67.6 | ± 4.1 | 62.1 | ± 4.6 | 0.0 | ± 0.0 | 3.8 | ± 2.9 | 18 | 7 | 4 | 4 | 4 | 4 | 7-15 07:00:00 | 66.8 | ± 4.3 | 62.7 | ± 4.5 | 0.0 | ± 0.0 | 4.4 | ± 3.4 | 18 | 7 | 4 | 7-15 08:00:00 | 66.2 | ± 4.4 | 62.6 | ± 4.1 | 0.0 | ± 0.0 | 5.5 | ± 5.3 | 21 | 7 | 7 | 7-15 09:00:00 | 65.5 | ± 4.0 | 62.5 | ± 3.9 | 0.0 | ± 0.0 | 3.4 | ± 4.2 | 29 | 18 | 14 | 7 | 7-15 10:00:00 | 66.1 | ± 5.6 | 62.4 | ± 5.0 | 0.0 | ± 0.0 | 5.3 | ± 5.2 | 50 | 46 | 21 | 4 | 4 | 4 | 7-15 11:00:00 | 67.4 | ± 5.1 | 63.3 | ± 4.8 | 0.0 | ± 0.0 | 4.5 | ± 5.9 | 50 | 39 | 18 | 4 | 4 | 4 | 7-15 12:00:00 | 69.3 | ± 4.9 | 64.1 | ± 4.7 | 0.0 | ± 0.0 | 4.6 | ± 5.0 | 39 | 32 | 14 | 7-15 13:00:00 | 69.8 | ± 3.9 | 63.7 | ± 4.4 | 0.0 | ± 0.0 | 5.9 | ± 5.4 | 43 | 43 | 21 | 7-15 14:00:00 | 72.0 | ± 4.2 | 63.8 | ± 4.7 | 0.0 | ± 0.0 | 7.3 | ± 4.1 | 50 | 46 | 18 | 4 | 7-15 15:00:00 | 73.5 | ± 3.8 | 64.2 | ± 4.4 | 0.0 | ± 0.0 | 8.4 | ± 4.8 | 57 | 54 | 18 | 4 | 7-15 16:00:00 | 74.8 | ± 4.0 | 64.0 | ± 4.6 | 0.0 | ± 0.0 | 7.9 | ± 3.9 | 64 | 61 | 7 | 7-15 17:00:00 | 77.4 | ± 5.0 | 64.1 | ± 4.3 | 0.0 | ± 0.0 | 8.4 | ± 3.8 | 71 | 68 | 25 | 7 | 7-15 18:00:00 | 77.8 | ± 4.2 | 61.9 | ± 5.3 | 0.0 | ± 0.0 | 8.6 | ± 4.5 | 75 | 57 | 11 | 7-15 19:00:00 | 79.0 | ± 5.7 | 62.4 | ± 5.0 | 0.0 | ± 0.0 | 8.5 | ± 3.6 | 71 | 50 | 7 | 4 | 7-15 20:00:00 | 80.0 | ± 6.1 | 62.3 | ± 5.0 | 0.0 | ± 0.0 | 9.8 | ± 3.8 | 79 | 54 | 7 | 4 | 7-15 21:00:00 | 80.4 | ± 5.8 | 61.6 | ± 5.8 | 0.0 | ± 0.0 | 10.1 | ± 3.6 | 71 | 54 | 7 | 7-15 22:00:00 | 77.8 | ± 4.8 | 61.3 | ± 5.3 | 0.0 | ± 0.0 | 8.6 | ± 3.0 | 71 | 50 | 4 | 7-15 23:00:00 | 76.8 | ± 5.2 | 60.9 | ± 5.6 | 0.0 | ± 0.0 | 7.1 | ± 2.0 | 57 | 39 | 7 | 7 |