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) | 4-24 00:00:00 | 50.7 | ± 11.0 | 30.9 | ± 9.9 | 0.0 | ± 0.0 | 7.1 | ± 4.2 | 58 | 33 | 33 | 8 | 4-24 01:00:00 | 49.1 | ± 11.1 | 31.0 | ± 9.0 | 0.0 | ± 0.0 | 6.0 | ± 3.6 | 58 | 42 | 25 | 8 | 8 | 8 | 4-24 02:00:00 | 47.0 | ± 11.7 | 30.8 | ± 8.6 | 0.0 | ± 0.0 | 5.2 | ± 4.1 | 50 | 42 | 25 | 8 | 8 | 8 | 4-24 03:00:00 | 45.5 | ± 11.6 | 30.8 | ± 8.2 | 0.0 | ± 0.0 | 3.8 | ± 3.9 | 50 | 50 | 25 | 8 | 8 | 8 | 4-24 04:00:00 | 42.8 | ± 10.3 | 30.7 | ± 6.9 | 0.0 | ± 0.0 | 4.9 | ± 5.0 | 50 | 50 | 25 | 17 | 17 | 17 | 4-24 05:00:00 | 43.3 | ± 10.7 | 31.9 | ± 7.4 | 0.0 | ± 0.0 | 4.3 | ± 4.1 | 58 | 58 | 25 | 25 | 17 | 17 | 4-24 06:00:00 | 41.8 | ± 10.6 | 30.8 | ± 7.2 | 0.0 | ± 0.0 | 3.4 | ± 3.8 | 50 | 50 | 25 | 25 | 17 | 8 | 4-24 07:00:00 | 40.8 | ± 11.1 | 30.4 | ± 6.0 | 0.0 | ± 0.0 | 3.9 | ± 4.2 | 50 | 50 | 25 | 25 | 17 | 17 | 4-24 08:00:00 | 40.3 | ± 11.8 | 30.1 | ± 6.4 | 0.0 | ± 0.0 | 3.2 | ± 4.4 | 58 | 50 | 25 | 17 | 17 | 17 | 4-24 09:00:00 | 39.9 | ± 11.2 | 29.9 | ± 5.9 | 0.0 | ± 0.0 | 3.4 | ± 4.6 | 67 | 58 | 33 | 25 | 17 | 17 | 4-24 10:00:00 | 37.7 | ± 9.3 | 28.6 | ± 5.4 | 0.0 | ± 0.0 | 3.5 | ± 4.1 | 58 | 58 | 50 | 25 | 17 | 17 | 4-24 11:00:00 | 39.3 | ± 9.9 | 29.3 | ± 6.0 | 0.0 | ± 0.0 | 4.0 | ± 4.5 | 58 | 58 | 50 | 42 | 33 | 25 | 4-24 12:00:00 | 41.9 | ± 8.0 | 30.6 | ± 6.7 | 0.0 | ± 0.0 | 4.7 | ± 5.0 | 42 | 42 | 42 | 25 | 25 | 17 | 4-24 13:00:00 | 45.9 | ± 7.5 | 31.6 | ± 7.5 | 0.0 | ± 0.0 | 6.6 | ± 4.7 | 50 | 50 | 50 | 25 | 25 | 17 | 4-24 14:00:00 | 49.4 | ± 8.0 | 31.9 | ± 7.6 | 0.0 | ± 0.0 | 7.1 | ± 4.3 | 50 | 50 | 25 | 17 | 8 | 8 | 4-24 15:00:00 | 50.9 | ± 8.3 | 32.4 | ± 8.2 | 0.0 | ± 0.0 | 8.0 | ± 5.1 | 50 | 42 | 8 | 8 | 8 | 8 | 4-24 16:00:00 | 52.6 | ± 9.4 | 31.3 | ± 8.6 | 0.0 | ± 0.0 | 8.4 | ± 4.6 | 50 | 42 | 8 | 8 | 8 | 8 | 4-24 17:00:00 | 54.8 | ± 9.8 | 32.3 | ± 7.8 | 0.0 | ± 0.0 | 6.9 | ± 6.2 | 42 | 42 | 8 | 8 | 8 | 8 | 4-24 18:00:00 | 57.7 | ± 10.3 | 33.4 | ± 7.1 | 0.0 | ± 0.0 | 9.5 | ± 5.3 | 50 | 25 | 8 | 8 | 8 | 8 | 4-24 19:00:00 | 59.3 | ± 9.8 | 32.9 | ± 6.7 | 0.0 | ± 0.0 | 9.0 | ± 5.9 | 33 | 33 | 8 | 8 | 8 | 8 | 4-24 20:00:00 | 58.2 | ± 11.6 | 33.1 | ± 6.3 | 0.0 | ± 0.0 | 8.8 | ± 5.7 | 33 | 25 | 8 | 8 | 8 | 8 | 4-24 21:00:00 | 58.9 | ± 11.7 | 33.1 | ± 7.1 | 0.0 | ± 0.0 | 8.5 | ± 4.0 | 42 | 33 | 8 | 8 | 8 | 8 | 4-24 22:00:00 | 57.6 | ± 11.0 | 32.0 | ± 6.6 | 0.0 | ± 0.0 | 7.5 | ± 5.3 | 42 | 33 | 8 | 4-24 23:00:00 | 56.4 | ± 11.2 | 32.1 | ± 6.0 | 0.0 | ± 0.0 | 6.4 | ± 3.9 | 50 | 33 | 17 | 8 | 8 | 8 |