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) | 4-3 00:00:00 | 48.8 | ± 13.0 | 30.8 | ± 6.7 | 0.0 | ± 0.0 | 6.8 | ± 4.3 | 23 | 23 | 8 | 4-3 01:00:00 | 47.7 | ± 11.9 | 34.0 | ± 7.8 | 0.0 | ± 0.0 | 5.5 | ± 5.2 | 38 | 23 | 15 | 8 | 4-3 02:00:00 | 45.7 | ± 11.2 | 33.6 | ± 6.3 | 0.0 | ± 0.0 | 7.8 | ± 7.4 | 38 | 23 | 23 | 8 | 4-3 03:00:00 | 41.1 | ± 12.2 | 32.0 | ± 7.1 | 0.0 | ± 0.0 | 6.3 | ± 4.9 | 8 | 8 | 8 | 4-3 04:00:00 | 30.5 | ± 3.5 | 27.0 | ± 4.0 | 0.0 | ± 0.0 | 10.3 | ± 1.1 | 8 | 8 | 8 | 4-3 05:00:00 | 30.0 | ± 4.0 | 26.5 | ± 4.5 | 0.0 | ± 0.0 | 6.9 | ± 2.3 | 8 | 8 | 8 | 4-3 06:00:00 | 30.5 | ± 3.5 | 26.0 | ± 4.0 | 0.0 | ± 0.0 | 10.3 | ± 1.1 | 8 | 8 | 8 | 4-3 07:00:00 | 30.5 | ± 3.5 | 26.0 | ± 3.0 | 0.0 | ± 0.0 | 8.1 | ± 3.5 | 8 | 8 | 8 | 4-3 08:00:00 | 30.0 | ± 4.0 | 26.0 | ± 3.0 | 0.0 | ± 0.0 | 10.3 | ± 2.3 | 8 | 8 | 8 | 4-3 09:00:00 | 29.0 | ± 4.0 | 25.0 | ± 5.0 | 0.0 | ± 0.0 | 7.5 | ± 0.6 | 8 | 8 | 8 | 4-3 10:00:00 | 45.7 | ± 15.8 | 35.3 | ± 11.0 | 0.0 | ± 0.0 | 9.2 | ± 2.5 | 15 | 15 | 15 | 15 | 8 | 8 | 4-3 11:00:00 | 37.6 | ± 11.3 | 31.8 | ± 12.4 | 0.0 | ± 0.0 | 6.9 | ± 5.0 | 31 | 23 | 15 | 15 | 4-3 12:00:00 | 39.3 | ± 11.8 | 33.5 | ± 10.3 | 0.0 | ± 0.0 | 5.7 | ± 5.3 | 46 | 31 | 31 | 23 | 8 | 4-3 13:00:00 | 43.8 | ± 11.6 | 35.2 | ± 9.9 | 0.0 | ± 0.0 | 9.0 | ± 6.3 | 54 | 31 | 23 | 8 | 8 | 4-3 14:00:00 | 49.1 | ± 12.5 | 34.1 | ± 10.0 | 0.0 | ± 0.0 | 10.1 | ± 5.7 | 62 | 46 | 31 | 15 | 8 | 4-3 15:00:00 | 48.2 | ± 12.4 | 34.8 | ± 9.0 | 0.0 | ± 0.0 | 9.9 | ± 7.3 | 46 | 38 | 23 | 15 | 4-3 16:00:00 | 49.8 | ± 13.6 | 34.5 | ± 9.1 | 0.0 | ± 0.0 | 10.8 | ± 4.6 | 62 | 54 | 31 | 8 | 4-3 17:00:00 | 52.5 | ± 14.1 | 36.4 | ± 8.7 | 0.0 | ± 0.0 | 12.5 | ± 4.0 | 69 | 54 | 15 | 8 | 8 | 4-3 18:00:00 | 55.9 | ± 16.4 | 36.8 | ± 9.5 | 0.0 | ± 0.0 | 12.0 | ± 3.4 | 62 | 46 | 15 | 4-3 19:00:00 | 56.8 | ± 17.0 | 33.7 | ± 7.8 | 0.0 | ± 0.0 | 12.7 | ± 4.2 | 54 | 38 | 8 | 4-3 20:00:00 | 56.4 | ± 15.9 | 35.4 | ± 8.8 | 0.0 | ± 0.0 | 12.2 | ± 4.4 | 62 | 31 | 8 | 4-3 21:00:00 | 56.9 | ± 16.2 | 35.5 | ± 9.2 | 0.0 | ± 0.0 | 11.0 | ± 3.2 | 69 | 38 | 8 | 4-3 22:00:00 | 54.9 | ± 14.9 | 33.4 | ± 8.9 | 0.0 | ± 0.0 | 11.0 | ± 3.4 | 69 | 46 | 4-3 23:00:00 | 53.4 | ± 14.9 | 31.8 | ± 8.5 | 0.0 | ± 0.0 | 11.1 | ± 4.3 | 54 | 31 | 8 |