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) | 7-1 00:00:00 | 70.6 | ± 3.8 | 56.5 | ± 9.7 | 0.0 | ± 0.0 | 2.8 | ± 2.7 | 25 | 17 | 7-1 01:00:00 | 66.5 | ± 4.1 | 53.9 | ± 10.7 | 0.0 | ± 0.0 | 2.5 | ± 2.3 | 25 | 25 | 8 | 8 | 7-1 02:00:00 | 64.3 | ± 4.4 | 53.6 | ± 10.9 | 0.0 | ± 0.0 | 1.3 | ± 2.1 | 17 | 17 | 8 | 8 | 7-1 03:00:00 | 62.1 | ± 4.6 | 52.9 | ± 11.5 | 0.0 | ± 0.0 | 0.8 | ± 1.7 | 17 | 17 | 17 | 7-1 04:00:00 | 60.5 | ± 5.3 | 52.2 | ± 11.9 | 0.0 | ± 0.0 | 0.3 | ± 1.1 | 17 | 8 | 7-1 05:00:00 | 59.4 | ± 5.6 | 51.4 | ± 12.4 | 0.0 | ± 0.0 | 0.2 | ± 1.0 | 17 | 17 | 7-1 06:00:00 | 58.4 | ± 5.7 | 50.1 | ± 12.1 | 0.0 | ± 0.0 | 0.7 | ± 1.5 | 17 | 17 | 8 | 7-1 07:00:00 | 57.3 | ± 6.3 | 49.8 | ± 12.7 | 0.0 | ± 0.0 | 0.8 | ± 1.9 | 25 | 17 | 17 | 8 | 8 | 8 | 7-1 08:00:00 | 56.6 | ± 6.7 | 48.2 | ± 12.7 | 0.0 | ± 0.0 | 0.8 | ± 1.9 | 17 | 8 | 8 | 8 | 8 | 8 | 7-1 09:00:00 | 56.6 | ± 6.5 | 48.5 | ± 12.5 | 0.0 | ± 0.0 | 1.0 | ± 2.2 | 33 | 25 | 25 | 25 | 17 | 8 | 7-1 10:00:00 | 57.2 | ± 6.7 | 49.4 | ± 12.1 | 0.0 | ± 0.0 | 0.9 | ± 1.7 | 33 | 33 | 17 | 17 | 17 | 7-1 11:00:00 | 59.2 | ± 5.3 | 50.3 | ± 11.1 | 0.0 | ± 0.0 | 0.8 | ± 1.4 | 17 | 8 | 7-1 12:00:00 | 63.7 | ± 3.6 | 52.9 | ± 10.3 | 0.0 | ± 0.0 | 2.1 | ± 2.6 | 25 | 25 | 17 | 8 | 7-1 13:00:00 | 68.7 | ± 2.9 | 55.8 | ± 10.2 | 0.0 | ± 0.0 | 3.2 | ± 2.8 | 42 | 33 | 17 | 17 | 7-1 14:00:00 | 72.0 | ± 2.6 | 55.3 | ± 10.9 | 0.0 | ± 0.0 | 4.4 | ± 2.8 | 50 | 42 | 25 | 8 | 7-1 15:00:00 | 74.1 | ± 2.6 | 54.2 | ± 10.4 | 0.0 | ± 0.0 | 5.7 | ± 3.2 | 50 | 50 | 17 | 8 | 8 | 7-1 16:00:00 | 76.2 | ± 3.7 | 54.1 | ± 10.0 | 0.0 | ± 0.0 | 6.3 | ± 3.8 | 58 | 50 | 17 | 8 | 7-1 17:00:00 | 78.2 | ± 3.9 | 55.4 | ± 11.1 | 0.0 | ± 0.0 | 5.2 | ± 2.7 | 67 | 58 | 17 | 8 | 8 | 8 | 7-1 18:00:00 | 79.6 | ± 4.0 | 56.7 | ± 10.8 | 0.0 | ± 0.0 | 6.2 | ± 2.8 | 75 | 58 | 17 | 8 | 8 | 8 | 7-1 19:00:00 | 79.9 | ± 3.8 | 56.7 | ± 10.9 | 0.0 | ± 0.0 | 7.0 | ± 3.3 | 75 | 50 | 7-1 20:00:00 | 80.4 | ± 3.5 | 56.9 | ± 10.5 | 0.0 | ± 0.0 | 6.1 | ± 2.8 | 75 | 42 | 7-1 21:00:00 | 80.5 | ± 3.7 | 57.7 | ± 10.6 | 0.0 | ± 0.0 | 7.5 | ± 3.7 | 50 | 25 | 7-1 22:00:00 | 79.3 | ± 3.5 | 57.4 | ± 11.7 | 0.0 | ± 0.0 | 6.2 | ± 2.6 | 17 | 8 | 7-1 23:00:00 | 77.6 | ± 3.4 | 56.8 | ± 10.9 | 0.0 | ± 0.0 | 5.5 | ± 3.4 | 33 | 25 |