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) | 5-4 00:00:00 | 57.0 | ± 8.5 | 32.1 | ± 7.7 | 0.0 | ± 0.0 | 5.9 | ± 2.7 | 50 | 33 | 8 | 5-4 01:00:00 | 52.2 | ± 7.8 | 33.5 | ± 7.9 | 0.0 | ± 0.0 | 4.4 | ± 3.5 | 42 | 42 | 8 | 5-4 02:00:00 | 50.1 | ± 8.1 | 33.1 | ± 7.1 | 0.0 | ± 0.0 | 3.5 | ± 3.5 | 42 | 17 | 8 | 5-4 03:00:00 | 47.2 | ± 8.4 | 32.6 | ± 7.3 | 0.0 | ± 0.0 | 2.8 | ± 3.8 | 33 | 8 | 5-4 04:00:00 | 45.5 | ± 8.3 | 32.2 | ± 7.5 | 0.0 | ± 0.0 | 2.5 | ± 3.0 | 33 | 33 | 5-4 05:00:00 | 43.7 | ± 9.3 | 31.9 | ± 9.0 | 0.0 | ± 0.0 | 2.5 | ± 3.0 | 33 | 17 | 5-4 06:00:00 | 42.1 | ± 8.5 | 31.4 | ± 8.1 | 0.0 | ± 0.0 | 2.0 | ± 2.8 | 25 | 17 | 8 | 8 | 8 | 8 | 5-4 07:00:00 | 41.2 | ± 8.6 | 31.0 | ± 8.7 | 0.0 | ± 0.0 | 1.8 | ± 2.7 | 33 | 17 | 5-4 08:00:00 | 40.1 | ± 8.9 | 29.7 | ± 8.8 | 0.0 | ± 0.0 | 1.4 | ± 2.6 | 42 | 17 | 5-4 09:00:00 | 39.8 | ± 9.1 | 29.8 | ± 9.1 | 0.0 | ± 0.0 | 1.6 | ± 3.1 | 42 | 8 | 5-4 10:00:00 | 39.9 | ± 9.4 | 29.9 | ± 9.4 | 0.0 | ± 0.0 | 1.5 | ± 2.5 | 33 | 17 | 5-4 11:00:00 | 41.3 | ± 8.8 | 31.7 | ± 9.5 | 0.0 | ± 0.0 | 2.3 | ± 3.0 | 33 | 33 | 5-4 12:00:00 | 47.0 | ± 7.5 | 35.1 | ± 9.5 | 0.0 | ± 0.0 | 3.9 | ± 3.8 | 33 | 17 | 8 | 8 | 5-4 13:00:00 | 52.5 | ± 7.2 | 36.0 | ± 9.4 | 0.0 | ± 0.0 | 6.8 | ± 3.4 | 33 | 25 | 17 | 8 | 5-4 14:00:00 | 54.8 | ± 7.5 | 35.8 | ± 9.4 | 0.0 | ± 0.0 | 8.4 | ± 2.4 | 42 | 42 | 17 | 5-4 15:00:00 | 57.6 | ± 7.9 | 36.3 | ± 9.6 | 0.0 | ± 0.0 | 9.1 | ± 3.1 | 42 | 42 | 8 | 5-4 16:00:00 | 59.6 | ± 8.1 | 37.0 | ± 9.4 | 0.0 | ± 0.0 | 8.6 | ± 3.1 | 67 | 58 | 8 | 5-4 17:00:00 | 61.6 | ± 8.6 | 37.1 | ± 9.5 | 0.0 | ± 0.0 | 8.6 | ± 3.4 | 50 | 50 | 8 | 5-4 18:00:00 | 62.9 | ± 8.5 | 37.0 | ± 9.3 | 0.0 | ± 0.0 | 8.3 | ± 3.8 | 50 | 50 | 5-4 19:00:00 | 63.4 | ± 8.3 | 37.1 | ± 9.3 | 0.0 | ± 0.0 | 8.5 | ± 3.7 | 58 | 33 | 5-4 20:00:00 | 63.5 | ± 8.1 | 37.5 | ± 9.2 | 0.0 | ± 0.0 | 7.6 | ± 3.3 | 58 | 33 | 5-4 21:00:00 | 62.9 | ± 7.6 | 36.8 | ± 9.8 | 0.0 | ± 0.0 | 7.5 | ± 3.3 | 58 | 17 | 5-4 22:00:00 | 62.7 | ± 8.1 | 37.1 | ± 9.6 | 0.0 | ± 0.0 | 6.9 | ± 3.2 | 42 | 25 | 5-4 23:00:00 | 60.6 | ± 7.7 | 37.7 | ± 10.1 | 0.0 | ± 0.0 | 6.8 | ± 2.8 | 42 | 8 |