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) | 3-1 00:00:00 | 33.6 | ± 9.1 | 20.4 | ± 8.2 | 0.0 | ± 0.0 | 4.7 | ± 3.9 | 38 | 31 | 8 | 3-1 01:00:00 | 31.3 | ± 8.1 | 21.6 | ± 8.1 | 0.0 | ± 0.0 | 3.9 | ± 4.0 | 46 | 46 | 15 | 3-1 02:00:00 | 29.5 | ± 7.1 | 21.4 | ± 8.3 | 0.0 | ± 0.0 | 2.7 | ± 3.3 | 46 | 38 | 15 | 3-1 03:00:00 | 28.3 | ± 7.5 | 20.5 | ± 7.7 | 0.0 | ± 0.0 | 3.0 | ± 3.5 | 15 | 15 | 3-1 04:00:00 | 23.5 | ± 2.5 | 14.0 | ± 2.0 | 0.0 | ± 0.0 | 0.0 | ± 0.0 | 3-1 05:00:00 | 15.0 | ± 0.0 | 12.0 | ± 0.0 | 0.0 | ± 0.0 | 4.6 | ± 0.0 | 3-1 06:00:00 | 14.0 | ± 0.0 | 9.0 | ± 0.0 | 0.0 | ± 0.0 | 3.4 | ± 0.0 | 3-1 07:00:00 | 15.0 | ± 0.0 | 11.0 | ± 0.0 | 0.0 | ± 0.0 | 3.4 | ± 0.0 | 3-1 08:00:00 | 17.0 | ± 0.0 | 12.0 | ± 0.0 | 0.0 | ± 0.0 | 4.6 | ± 0.0 | 3-1 09:00:00 | 19.0 | ± 0.0 | 13.0 | ± 0.0 | 0.0 | ± 0.0 | 8.0 | ± 0.0 | 3-1 10:00:00 | 22.0 | ± 0.0 | 14.0 | ± 0.0 | 0.0 | ± 0.0 | 11.5 | ± 0.0 | 3-1 11:00:00 | 30.1 | ± 9.7 | 16.2 | ± 6.5 | 0.0 | ± 0.0 | 8.0 | ± 4.8 | 62 | 38 | 31 | 8 | 8 | 8 | 3-1 12:00:00 | 29.9 | ± 7.4 | 20.5 | ± 7.4 | 0.0 | ± 0.0 | 5.9 | ± 5.0 | 62 | 46 | 15 | 8 | 3-1 13:00:00 | 30.7 | ± 7.6 | 21.9 | ± 6.3 | 0.0 | ± 0.0 | 6.0 | ± 5.2 | 62 | 62 | 23 | 15 | 3-1 14:00:00 | 33.5 | ± 7.6 | 22.2 | ± 8.3 | 0.0 | ± 0.0 | 8.5 | ± 6.0 | 62 | 54 | 23 | 15 | 3-1 15:00:00 | 36.2 | ± 9.1 | 22.5 | ± 6.1 | 0.0 | ± 0.0 | 10.2 | ± 6.0 | 62 | 46 | 31 | 15 | 3-1 16:00:00 | 37.3 | ± 8.6 | 23.4 | ± 6.2 | 0.0 | ± 0.0 | 10.9 | ± 4.2 | 62 | 46 | 23 | 15 | 3-1 17:00:00 | 39.3 | ± 7.8 | 22.6 | ± 6.1 | 0.0 | ± 0.0 | 11.1 | ± 4.5 | 62 | 38 | 15 | 8 | 3-1 18:00:00 | 42.2 | ± 10.7 | 24.0 | ± 6.5 | 0.0 | ± 0.0 | 10.0 | ± 5.3 | 69 | 54 | 8 | 8 | 8 | 3-1 19:00:00 | 39.6 | ± 6.5 | 24.0 | ± 6.8 | 0.0 | ± 0.0 | 11.0 | ± 5.4 | 54 | 38 | 3-1 20:00:00 | 41.8 | ± 9.5 | 24.7 | ± 7.0 | 0.0 | ± 0.0 | 9.8 | ± 4.8 | 77 | 54 | 15 | 8 | 3-1 21:00:00 | 44.3 | ± 10.8 | 23.9 | ± 7.0 | 0.0 | ± 0.0 | 9.7 | ± 5.8 | 46 | 31 | 3-1 22:00:00 | 46.2 | ± 9.4 | 24.8 | ± 8.0 | 0.0 | ± 0.0 | 9.5 | ± 4.6 | 77 | 54 | 15 | 8 | 8 | 8 | 3-1 23:00:00 | 42.7 | ± 10.9 | 24.8 | ± 8.4 | 0.0 | ± 0.0 | 9.0 | ± 5.2 | 85 | 54 | 8 |