Mailing Address:
Pennsylvania State Climatologist503 Walker Building
University Park, PA 16802
| Cloud Ceiling (% less than altitude) | ||||||||||||||
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| 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) | 8-2 00:00:00 | 75.7 | ± 4.3 | 64.0 | ± 5.8 | 0.0 | ± 0.0 | 3.6 | ± 2.3 | 14 | 11 | 8-2 01:00:00 | 72.4 | ± 5.0 | 62.5 | ± 6.6 | 0.0 | ± 0.0 | 5.0 | ± 2.7 | 17 | 11 | 3 | 3 | 3 | 8-2 02:00:00 | 71.0 | ± 4.8 | 63.3 | ± 5.7 | 0.0 | ± 0.0 | 5.6 | ± 1.6 | 17 | 11 | 3 | 3 | 3 | 8-2 03:00:00 | 69.8 | ± 4.9 | 63.7 | ± 6.0 | 0.0 | ± 0.0 | 4.5 | ± 1.6 | 11 | 3 | 8-2 04:00:00 | 68.6 | ± 4.9 | 63.3 | ± 6.2 | 0.0 | ± 0.0 | 4.0 | ± 2.3 | 14 | 9 | 8-2 05:00:00 | 68.2 | ± 4.9 | 63.5 | ± 5.8 | 0.0 | ± 0.0 | 4.5 | ± 1.9 | 11 | 11 | 3 | 3 | 3 | 8-2 06:00:00 | 67.1 | ± 5.2 | 62.7 | ± 5.8 | 0.0 | ± 0.0 | 4.5 | ± 2.6 | 11 | 9 | 3 | 3 | 3 | 8-2 07:00:00 | 66.8 | ± 5.1 | 62.8 | ± 5.7 | 0.0 | ± 0.0 | 4.4 | ± 2.2 | 11 | 11 | 3 | 3 | 3 | 8-2 08:00:00 | 66.1 | ± 4.8 | 62.5 | ± 5.5 | 0.0 | ± 0.0 | 3.2 | ± 2.8 | 17 | 9 | 3 | 3 | 3 | 8-2 09:00:00 | 66.0 | ± 5.4 | 62.6 | ± 5.8 | 0.0 | ± 0.0 | 3.0 | ± 3.4 | 11 | 9 | 3 | 3 | 3 | 3 | 8-2 10:00:00 | 64.7 | ± 5.6 | 62.4 | ± 6.0 | 0.0 | ± 0.0 | 3.1 | ± 3.1 | 17 | 14 | 14 | 14 | 6 | 6 | 8-2 11:00:00 | 64.2 | ± 5.9 | 61.4 | ± 7.1 | 0.0 | ± 0.0 | 3.7 | ± 3.3 | 20 | 20 | 14 | 11 | 9 | 6 | 8-2 12:00:00 | 67.7 | ± 5.8 | 63.1 | ± 6.3 | 0.0 | ± 0.0 | 5.2 | ± 3.4 | 23 | 23 | 14 | 11 | 6 | 3 | 8-2 13:00:00 | 70.7 | ± 5.6 | 64.5 | ± 6.1 | 0.0 | ± 0.0 | 5.4 | ± 3.3 | 29 | 20 | 11 | 9 | 3 | 8-2 14:00:00 | 74.2 | ± 5.6 | 65.8 | ± 5.2 | 0.0 | ± 0.0 | 6.5 | ± 3.2 | 23 | 20 | 14 | 6 | 3 | 8-2 15:00:00 | 77.5 | ± 5.1 | 65.3 | ± 6.8 | 0.0 | ± 0.0 | 7.6 | ± 3.4 | 34 | 29 | 11 | 6 | 3 | 8-2 16:00:00 | 79.4 | ± 5.6 | 64.3 | ± 7.6 | 0.0 | ± 0.0 | 7.7 | ± 3.8 | 57 | 57 | 14 | 6 | 6 | 8-2 17:00:00 | 81.4 | ± 5.1 | 63.1 | ± 7.6 | 0.0 | ± 0.0 | 7.9 | ± 3.2 | 57 | 54 | 9 | 8-2 18:00:00 | 82.0 | ± 5.3 | 63.7 | ± 6.2 | 0.0 | ± 0.0 | 8.3 | ± 3.4 | 66 | 63 | 17 | 3 | 3 | 8-2 19:00:00 | 81.2 | ± 6.9 | 63.7 | ± 6.2 | 0.0 | ± 0.0 | 7.0 | ± 3.9 | 54 | 51 | 11 | 9 | 3 | 8-2 20:00:00 | 80.4 | ± 7.2 | 64.4 | ± 6.2 | 0.0 | ± 0.0 | 5.8 | ± 3.6 | 63 | 57 | 11 | 6 | 3 | 8-2 21:00:00 | 81.2 | ± 6.0 | 64.5 | ± 6.6 | 0.0 | ± 0.0 | 5.0 | ± 3.5 | 54 | 46 | 3 | 8-2 22:00:00 | 80.3 | ± 6.5 | 62.7 | ± 5.9 | 0.0 | ± 0.0 | 5.5 | ± 3.4 | 49 | 46 | 11 | 6 | 3 | 8-2 23:00:00 | 78.5 | ± 6.0 | 63.7 | ± 5.4 | 0.0 | ± 0.0 | 4.5 | ± 3.4 | 31 | 31 | 3 | 3 | 3 |