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) | 7-28 00:00:00 | 74.2 | ± 5.3 | 63.1 | ± 6.4 | 0.0 | ± 0.0 | 5.8 | ± 3.8 | 64 | 43 | 7 | 7 | 4 | 7-28 01:00:00 | 71.2 | ± 3.9 | 62.7 | ± 6.3 | 0.0 | ± 0.0 | 5.1 | ± 3.3 | 57 | 39 | 11 | 7 | 4 | 7-28 02:00:00 | 70.4 | ± 4.8 | 62.2 | ± 6.0 | 0.0 | ± 0.0 | 4.8 | ± 2.3 | 57 | 39 | 7 | 4 | 4 | 7-28 03:00:00 | 68.3 | ± 4.2 | 62.7 | ± 6.4 | 0.0 | ± 0.0 | 3.0 | ± 2.3 | 36 | 32 | 11 | 7 | 4 | 7-28 04:00:00 | 67.8 | ± 2.2 | 66.0 | ± 3.5 | 0.0 | ± 0.0 | 3.8 | ± 2.2 | 39 | 18 | 7 | 4 | 4 | 7-28 05:00:00 | 67.5 | ± 2.8 | 65.8 | ± 3.4 | 0.0 | ± 0.0 | 2.8 | ± 2.9 | 18 | 11 | 7 | 4 | 4 | 7-28 06:00:00 | 67.0 | ± 2.9 | 65.1 | ± 3.5 | 0.0 | ± 0.0 | 2.7 | ± 2.3 | 21 | 7 | 4 | 7-28 07:00:00 | 66.0 | ± 3.6 | 63.3 | ± 3.5 | 0.0 | ± 0.0 | 3.0 | ± 2.1 | 21 | 7 | 4 | 4 | 4 | 7-28 08:00:00 | 66.0 | ± 3.7 | 63.3 | ± 3.1 | 0.0 | ± 0.0 | 3.2 | ± 2.2 | 21 | 4 | 4 | 7-28 09:00:00 | 65.0 | ± 4.1 | 62.3 | ± 3.7 | 0.0 | ± 0.0 | 2.8 | ± 2.6 | 36 | 18 | 18 | 7 | 7 | 7 | 7-28 10:00:00 | 63.3 | ± 5.3 | 59.9 | ± 6.0 | 0.0 | ± 0.0 | 3.4 | ± 2.8 | 39 | 25 | 21 | 14 | 11 | 7 | 7-28 11:00:00 | 64.3 | ± 5.5 | 60.1 | ± 6.3 | 0.0 | ± 0.0 | 3.0 | ± 2.5 | 39 | 29 | 14 | 14 | 11 | 11 | 7-28 12:00:00 | 65.2 | ± 5.1 | 60.4 | ± 5.6 | 0.0 | ± 0.0 | 2.5 | ± 3.0 | 50 | 50 | 21 | 18 | 11 | 4 | 7-28 13:00:00 | 68.0 | ± 5.3 | 60.9 | ± 6.1 | 0.0 | ± 0.0 | 5.0 | ± 3.0 | 54 | 50 | 29 | 21 | 11 | 7-28 14:00:00 | 69.1 | ± 5.0 | 60.0 | ± 5.9 | 0.0 | ± 0.0 | 5.5 | ± 2.6 | 71 | 61 | 18 | 11 | 4 | 7-28 15:00:00 | 72.1 | ± 5.1 | 61.1 | ± 6.3 | 0.0 | ± 0.0 | 6.5 | ± 4.5 | 75 | 68 | 18 | 7 | 4 | 7-28 16:00:00 | 74.0 | ± 4.6 | 61.5 | ± 6.4 | 0.0 | ± 0.0 | 6.5 | ± 4.1 | 89 | 75 | 18 | 7-28 17:00:00 | 76.5 | ± 5.7 | 60.8 | ± 7.0 | 0.0 | ± 0.0 | 7.3 | ± 4.6 | 89 | 71 | 11 | 7-28 18:00:00 | 77.3 | ± 5.8 | 59.8 | ± 5.5 | 0.0 | ± 0.0 | 5.5 | ± 5.5 | 93 | 86 | 4 | 7-28 19:00:00 | 79.0 | ± 6.0 | 59.6 | ± 6.4 | 0.0 | ± 0.0 | 7.7 | ± 6.3 | 100 | 75 | 7-28 20:00:00 | 78.8 | ± 5.6 | 60.2 | ± 6.2 | 0.0 | ± 0.0 | 7.2 | ± 5.0 | 96 | 75 | 7-28 21:00:00 | 78.2 | ± 5.9 | 60.2 | ± 5.4 | 0.0 | ± 0.0 | 7.1 | ± 3.6 | 89 | 57 | 7-28 22:00:00 | 78.3 | ± 5.7 | 60.4 | ± 4.5 | 0.0 | ± 0.0 | 7.0 | ± 4.5 | 79 | 46 | 4 | 4 | 4 | 4 | 7-28 23:00:00 | 76.5 | ± 5.3 | 59.0 | ± 4.4 | 0.0 | ± 0.0 | 5.2 | ± 3.2 | 64 | 32 | 4 | 4 |