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 | 76.2 | ± 5.0 | 63.9 | ± 6.5 | 1014.8 | ± 4.4 | 8.0 | ± 3.3 | 55 | 45 | 9 | 6 | 3 | 7-28 01:00:00 | 73.6 | ± 4.7 | 63.4 | ± 6.0 | 1015.3 | ± 4.3 | 7.4 | ± 4.2 | 52 | 39 | 12 | 3 | 7-28 02:00:00 | 72.2 | ± 5.1 | 63.5 | ± 5.7 | 1015.5 | ± 4.4 | 6.1 | ± 3.6 | 52 | 39 | 12 | 6 | 3 | 7-28 03:00:00 | 70.9 | ± 5.0 | 63.1 | ± 6.0 | 1015.8 | ± 4.5 | 5.7 | ± 3.6 | 64 | 48 | 18 | 12 | 6 | 3 | 7-28 04:00:00 | 69.6 | ± 4.8 | 62.9 | ± 5.9 | 1015.7 | ± 4.6 | 5.3 | ± 3.7 | 52 | 39 | 12 | 9 | 6 | 3 | 7-28 05:00:00 | 68.3 | ± 4.7 | 62.9 | ± 5.7 | 1015.6 | ± 4.7 | 5.1 | ± 3.5 | 58 | 39 | 21 | 15 | 15 | 3 | 7-28 06:00:00 | 67.3 | ± 4.9 | 62.2 | ± 6.3 | 1015.5 | ± 4.8 | 4.8 | ± 2.6 | 48 | 39 | 24 | 9 | 9 | 7-28 07:00:00 | 66.6 | ± 5.3 | 62.3 | ± 6.2 | 1015.5 | ± 4.8 | 4.4 | ± 2.6 | 52 | 33 | 18 | 12 | 7-28 08:00:00 | 66.0 | ± 5.4 | 62.2 | ± 6.0 | 1015.6 | ± 4.9 | 4.3 | ± 2.3 | 55 | 39 | 18 | 18 | 3 | 7-28 09:00:00 | 65.8 | ± 5.5 | 61.4 | ± 6.6 | 1015.6 | ± 4.9 | 3.9 | ± 2.9 | 52 | 39 | 21 | 18 | 7-28 10:00:00 | 66.7 | ± 5.2 | 62.1 | ± 6.5 | 1015.8 | ± 4.9 | 4.3 | ± 2.5 | 52 | 45 | 24 | 15 | 6 | 7-28 11:00:00 | 68.0 | ± 4.8 | 63.0 | ± 5.9 | 1016.2 | ± 5.0 | 4.5 | ± 3.0 | 42 | 42 | 27 | 21 | 12 | 3 | 7-28 12:00:00 | 70.9 | ± 4.4 | 62.7 | ± 6.2 | 1016.4 | ± 5.0 | 5.4 | ± 2.8 | 45 | 42 | 33 | 15 | 3 | 7-28 13:00:00 | 73.4 | ± 4.5 | 62.9 | ± 6.1 | 1016.5 | ± 5.0 | 6.2 | ± 3.4 | 52 | 42 | 24 | 15 | 3 | 7-28 14:00:00 | 75.6 | ± 4.5 | 63.2 | ± 6.1 | 1016.5 | ± 5.0 | 6.9 | ± 3.0 | 55 | 42 | 24 | 6 | 7-28 15:00:00 | 77.8 | ± 4.7 | 62.7 | ± 5.8 | 1016.3 | ± 5.0 | 7.6 | ± 3.0 | 67 | 64 | 27 | 7-28 16:00:00 | 79.3 | ± 5.2 | 62.6 | ± 6.3 | 1016.0 | ± 4.9 | 7.6 | ± 3.8 | 82 | 76 | 12 | 7-28 17:00:00 | 81.0 | ± 5.8 | 62.5 | ± 6.3 | 1015.5 | ± 4.9 | 9.3 | ± 4.2 | 85 | 79 | 6 | 7-28 18:00:00 | 81.6 | ± 5.9 | 61.9 | ± 6.5 | 1015.2 | ± 4.9 | 9.6 | ± 4.3 | 85 | 76 | 6 | 7-28 19:00:00 | 82.1 | ± 6.1 | 61.8 | ± 6.3 | 1014.9 | ± 4.7 | 9.9 | ± 4.3 | 88 | 76 | 6 | 7-28 20:00:00 | 82.2 | ± 6.2 | 62.3 | ± 6.3 | 1014.5 | ± 4.6 | 9.9 | ± 3.8 | 85 | 64 | 3 | 7-28 21:00:00 | 81.5 | ± 5.8 | 61.3 | ± 6.4 | 1014.3 | ± 4.6 | 10.3 | ± 4.2 | 76 | 52 | 7-28 22:00:00 | 80.7 | ± 5.2 | 62.2 | ± 6.8 | 1014.4 | ± 4.6 | 9.8 | ± 4.2 | 76 | 61 | 6 | 3 | 7-28 23:00:00 | 78.3 | ± 5.0 | 62.3 | ± 6.9 | 1014.5 | ± 4.4 | 8.9 | ± 3.5 | 55 | 48 | 3 |