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) | 4-7 00:00:00 | 51.3 | ± 11.8 | 32.7 | ± 9.0 | 0.0 | ± 0.0 | 4.6 | ± 5.4 | 23 | 15 | 8 | 8 | 4-7 01:00:00 | 52.9 | ± 7.4 | 35.1 | ± 9.6 | 0.0 | ± 0.0 | 4.5 | ± 4.6 | 23 | 15 | 4-7 02:00:00 | 48.9 | ± 7.9 | 34.5 | ± 9.3 | 0.0 | ± 0.0 | 3.2 | ± 5.2 | 15 | 15 | 15 | 8 | 4-7 03:00:00 | 46.5 | ± 9.7 | 31.8 | ± 8.3 | 0.0 | ± 0.0 | 3.5 | ± 3.5 | 8 | 8 | 8 | 8 | 4-7 04:00:00 | 44.0 | ± 0.0 | 22.0 | ± 0.0 | 0.0 | ± 0.0 | 3.4 | ± 0.0 | 4-7 05:00:00 | 42.0 | ± 0.0 | 22.0 | ± 0.0 | 0.0 | ± 0.0 | 0.0 | ± 0.0 | 4-7 06:00:00 | 39.0 | ± 0.0 | 24.0 | ± 0.0 | 0.0 | ± 0.0 | 0.0 | ± 0.0 | 4-7 07:00:00 | 34.0 | ± 0.0 | 23.0 | ± 0.0 | 0.0 | ± 0.0 | 0.0 | ± 0.0 | 4-7 08:00:00 | 37.0 | ± 5.0 | 26.5 | ± 3.5 | 0.0 | ± 0.0 | 2.3 | ± 2.3 | 4-7 09:00:00 | 37.5 | ± 4.5 | 28.5 | ± 3.5 | 0.0 | ± 0.0 | 0.0 | ± 0.0 | 15 | 15 | 8 | 4-7 10:00:00 | 36.8 | ± 6.5 | 28.0 | ± 6.6 | 0.0 | ± 0.0 | 5.1 | ± 7.2 | 46 | 38 | 8 | 4-7 11:00:00 | 40.7 | ± 11.1 | 33.0 | ± 9.1 | 0.0 | ± 0.0 | 7.5 | ± 5.4 | 54 | 54 | 38 | 15 | 4-7 12:00:00 | 40.7 | ± 12.8 | 35.1 | ± 10.5 | 0.0 | ± 0.0 | 8.7 | ± 5.9 | 54 | 54 | 46 | 8 | 4-7 13:00:00 | 44.2 | ± 13.5 | 36.3 | ± 10.2 | 0.0 | ± 0.0 | 8.9 | ± 6.3 | 62 | 62 | 31 | 4-7 14:00:00 | 47.2 | ± 13.9 | 34.3 | ± 10.1 | 0.0 | ± 0.0 | 10.8 | ± 5.5 | 62 | 54 | 15 | 8 | 4-7 15:00:00 | 47.0 | ± 13.1 | 32.4 | ± 10.0 | 0.0 | ± 0.0 | 10.6 | ± 3.5 | 54 | 54 | 15 | 4-7 16:00:00 | 51.8 | ± 14.4 | 34.8 | ± 11.0 | 0.0 | ± 0.0 | 11.4 | ± 4.0 | 54 | 38 | 4-7 17:00:00 | 53.2 | ± 14.4 | 35.1 | ± 11.5 | 0.0 | ± 0.0 | 10.6 | ± 6.2 | 54 | 54 | 15 | 8 | 4-7 18:00:00 | 53.6 | ± 15.1 | 36.0 | ± 12.0 | 0.0 | ± 0.0 | 10.6 | ± 4.0 | 62 | 62 | 8 | 4-7 19:00:00 | 55.9 | ± 14.9 | 33.5 | ± 10.8 | 0.0 | ± 0.0 | 11.9 | ± 3.6 | 46 | 38 | 8 | 4-7 20:00:00 | 59.1 | ± 12.4 | 35.6 | ± 10.9 | 0.0 | ± 0.0 | 10.1 | ± 6.3 | 38 | 23 | 4-7 21:00:00 | 56.0 | ± 15.7 | 32.8 | ± 11.4 | 0.0 | ± 0.0 | 10.2 | ± 5.4 | 31 | 31 | 4-7 22:00:00 | 54.6 | ± 13.3 | 30.0 | ± 10.6 | 0.0 | ± 0.0 | 10.6 | ± 5.4 | 31 | 31 | 8 | 4-7 23:00:00 | 55.2 | ± 14.7 | 32.3 | ± 11.1 | 0.0 | ± 0.0 | 7.1 | ± 4.8 | 31 | 23 |