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) | 3-12 00:00:00 | 37.2 | ± 8.1 | 21.8 | ± 11.2 | 0.0 | ± 0.0 | 4.9 | ± 4.3 | 38 | 31 | 15 | 15 | 8 | 8 | 3-12 01:00:00 | 33.5 | ± 7.0 | 21.3 | ± 11.0 | 0.0 | ± 0.0 | 4.1 | ± 3.7 | 46 | 38 | 15 | 15 | 8 | 8 | 3-12 02:00:00 | 33.7 | ± 9.2 | 23.4 | ± 10.6 | 0.0 | ± 0.0 | 6.4 | ± 5.0 | 38 | 31 | 15 | 15 | 8 | 3-12 03:00:00 | 32.3 | ± 9.6 | 19.6 | ± 10.4 | 0.0 | ± 0.0 | 5.5 | ± 5.0 | 15 | 15 | 8 | 8 | 8 | 3-12 04:00:00 | 25.3 | ± 3.1 | 18.3 | ± 4.1 | 0.0 | ± 0.0 | 7.3 | ± 3.0 | 8 | 8 | 8 | 8 | 3-12 05:00:00 | 20.0 | ± 0.0 | 14.0 | ± 0.0 | 0.0 | ± 0.0 | 10.3 | ± 0.0 | 8 | 8 | 8 | 8 | 3-12 06:00:00 | 20.0 | ± 0.0 | 18.0 | ± 0.0 | 0.0 | ± 0.0 | 6.9 | ± 0.0 | 8 | 8 | 8 | 8 | 8 | 3-12 07:00:00 | 21.0 | ± 0.0 | 16.0 | ± 0.0 | 0.0 | ± 0.0 | 12.6 | ± 0.0 | 8 | 8 | 8 | 8 | 8 | 3-12 08:00:00 | 21.0 | ± 0.0 | 14.0 | ± 0.0 | 0.0 | ± 0.0 | 14.9 | ± 0.0 | 8 | 8 | 8 | 8 | 3-12 09:00:00 | 21.0 | ± 0.0 | 14.0 | ± 0.0 | 0.0 | ± 0.0 | 14.9 | ± 0.0 | 8 | 8 | 8 | 8 | 8 | 3-12 10:00:00 | 19.0 | ± 0.0 | 13.0 | ± 0.0 | 0.0 | ± 0.0 | 16.1 | ± 0.0 | 8 | 8 | 8 | 8 | 8 | 3-12 11:00:00 | 23.2 | ± 6.4 | 15.2 | ± 5.5 | 0.0 | ± 0.0 | 7.1 | ± 6.7 | 38 | 23 | 8 | 8 | 8 | 3-12 12:00:00 | 28.5 | ± 12.4 | 20.9 | ± 12.5 | 0.0 | ± 0.0 | 7.4 | ± 6.9 | 46 | 46 | 23 | 8 | 3-12 13:00:00 | 30.0 | ± 9.9 | 23.1 | ± 11.0 | 0.0 | ± 0.0 | 6.6 | ± 6.0 | 62 | 62 | 23 | 3-12 14:00:00 | 34.7 | ± 9.9 | 24.2 | ± 11.2 | 0.0 | ± 0.0 | 6.4 | ± 6.0 | 62 | 62 | 8 | 8 | 8 | 8 | 3-12 15:00:00 | 36.7 | ± 9.3 | 26.4 | ± 11.6 | 0.0 | ± 0.0 | 6.8 | ± 6.1 | 77 | 77 | 23 | 8 | 8 | 3-12 16:00:00 | 39.9 | ± 9.8 | 27.5 | ± 10.6 | 0.0 | ± 0.0 | 10.7 | ± 4.1 | 54 | 54 | 15 | 8 | 3-12 17:00:00 | 43.2 | ± 11.1 | 26.0 | ± 6.0 | 0.0 | ± 0.0 | 9.8 | ± 4.1 | 62 | 62 | 15 | 3-12 18:00:00 | 44.2 | ± 11.0 | 25.0 | ± 6.5 | 0.0 | ± 0.0 | 9.2 | ± 4.4 | 54 | 38 | 15 | 8 | 3-12 19:00:00 | 47.0 | ± 11.9 | 27.9 | ± 11.8 | 0.0 | ± 0.0 | 8.5 | ± 4.5 | 54 | 31 | 3-12 20:00:00 | 48.0 | ± 10.8 | 29.3 | ± 12.4 | 0.0 | ± 0.0 | 8.8 | ± 6.1 | 69 | 69 | 15 | 3-12 21:00:00 | 45.7 | ± 11.2 | 28.1 | ± 11.9 | 0.0 | ± 0.0 | 10.1 | ± 5.0 | 54 | 46 | 8 | 3-12 22:00:00 | 45.8 | ± 11.3 | 29.3 | ± 12.7 | 0.0 | ± 0.0 | 8.8 | ± 3.7 | 62 | 38 | 3-12 23:00:00 | 41.9 | ± 10.2 | 25.8 | ± 12.8 | 0.0 | ± 0.0 | 6.4 | ± 5.4 | 69 | 38 |