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) | 1-15 00:00:00 | 34.6 | ± 13.7 | 24.9 | ± 12.7 | 0.0 | ± 0.0 | 8.7 | ± 6.4 | 69 | 54 | 15 | 15 | 8 | 1-15 01:00:00 | 34.1 | ± 14.0 | 25.3 | ± 12.7 | 0.0 | ± 0.0 | 8.8 | ± 4.1 | 54 | 46 | 15 | 15 | 8 | 1-15 02:00:00 | 32.9 | ± 14.5 | 24.8 | ± 13.8 | 0.0 | ± 0.0 | 8.7 | ± 6.6 | 46 | 46 | 8 | 1-15 03:00:00 | 32.0 | ± 14.9 | 23.0 | ± 13.1 | 0.0 | ± 0.0 | 9.3 | ± 6.7 | 15 | 15 | 1-15 04:00:00 | 24.9 | ± 14.7 | 15.3 | ± 14.2 | 0.0 | ± 0.0 | 10.3 | ± 4.1 | 1-15 05:00:00 | 17.0 | ± 12.0 | 9.3 | ± 13.9 | 0.0 | ± 0.0 | 10.7 | ± 2.9 | 1-15 06:00:00 | 30.0 | ± 0.0 | 27.0 | ± 0.0 | 0.0 | ± 0.0 | 5.7 | ± 0.0 | 1-15 07:00:00 | 47.5 | ± 17.5 | 38.0 | ± 13.0 | 0.0 | ± 0.0 | 8.1 | ± 3.5 | 1-15 08:00:00 | 30.0 | ± 0.0 | 26.0 | ± 0.0 | 0.0 | ± 0.0 | 6.9 | ± 0.0 | 1-15 09:00:00 | 29.0 | ± 0.0 | 27.0 | ± 0.0 | 0.0 | ± 0.0 | 5.7 | ± 0.0 | 1-15 10:00:00 | 29.0 | ± 0.0 | 27.0 | ± 0.0 | 0.0 | ± 0.0 | 0.0 | ± 0.0 | 15 | 8 | 1-15 11:00:00 | 19.3 | ± 12.5 | 11.6 | ± 12.1 | 0.0 | ± 0.0 | 6.7 | ± 6.2 | 77 | 69 | 23 | 1-15 12:00:00 | 28.1 | ± 17.8 | 21.2 | ± 16.7 | 0.0 | ± 0.0 | 6.7 | ± 5.7 | 69 | 62 | 15 | 1-15 13:00:00 | 28.9 | ± 17.1 | 21.4 | ± 16.3 | 0.0 | ± 0.0 | 8.1 | ± 4.2 | 85 | 77 | 31 | 1-15 14:00:00 | 29.4 | ± 17.0 | 21.9 | ± 16.8 | 0.0 | ± 0.0 | 8.0 | ± 4.3 | 92 | 77 | 31 | 1-15 15:00:00 | 33.2 | ± 15.0 | 25.0 | ± 14.8 | 0.0 | ± 0.0 | 8.8 | ± 5.0 | 85 | 85 | 15 | 1-15 16:00:00 | 31.8 | ± 18.5 | 22.3 | ± 18.3 | 0.0 | ± 0.0 | 10.4 | ± 4.1 | 69 | 69 | 15 | 1-15 17:00:00 | 36.0 | ± 15.1 | 24.7 | ± 15.1 | 0.0 | ± 0.0 | 9.7 | ± 4.0 | 77 | 77 | 31 | 15 | 15 | 1-15 18:00:00 | 32.0 | ± 18.1 | 20.8 | ± 18.3 | 0.0 | ± 0.0 | 11.1 | ± 4.5 | 77 | 77 | 46 | 1-15 19:00:00 | 35.1 | ± 16.8 | 22.7 | ± 16.9 | 0.0 | ± 0.0 | 9.6 | ± 4.6 | 77 | 77 | 31 | 1-15 20:00:00 | 34.5 | ± 17.4 | 21.6 | ± 17.7 | 0.0 | ± 0.0 | 9.7 | ± 5.3 | 85 | 69 | 31 | 8 | 8 | 8 | 1-15 21:00:00 | 34.4 | ± 18.5 | 22.3 | ± 18.5 | 0.0 | ± 0.0 | 9.7 | ± 5.4 | 62 | 54 | 46 | 8 | 1-15 22:00:00 | 37.2 | ± 14.6 | 25.7 | ± 16.2 | 0.0 | ± 0.0 | 8.8 | ± 4.2 | 69 | 54 | 38 | 8 | 1-15 23:00:00 | 30.4 | ± 17.0 | 21.4 | ± 17.5 | 0.0 | ± 0.0 | 6.7 | ± 4.8 | 54 | 54 | 31 |