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) | 3-20 00:00:00 | 43.3 | ± 7.1 | 28.5 | ± 8.5 | 0.0 | ± 0.0 | 9.5 | ± 3.8 | 69 | 62 | 15 | 8 | 3-20 01:00:00 | 40.4 | ± 4.9 | 28.9 | ± 9.5 | 0.0 | ± 0.0 | 7.3 | ± 3.6 | 62 | 46 | 15 | 15 | 3-20 02:00:00 | 40.5 | ± 7.6 | 28.3 | ± 8.4 | 0.0 | ± 0.0 | 7.7 | ± 4.6 | 54 | 38 | 8 | 3-20 03:00:00 | 39.5 | ± 8.2 | 28.4 | ± 8.1 | 0.0 | ± 0.0 | 7.8 | ± 3.6 | 15 | 15 | 8 | 3-20 04:00:00 | 30.1 | ± 3.6 | 17.7 | ± 7.2 | 0.0 | ± 0.0 | 4.0 | ± 2.4 | 3-20 05:00:00 | 32.5 | ± 0.5 | 18.5 | ± 6.5 | 0.0 | ± 0.0 | 2.9 | ± 2.9 | 8 | 8 | 3-20 06:00:00 | 32.0 | ± 1.0 | 19.0 | ± 6.0 | 0.0 | ± 0.0 | 5.7 | ± 2.3 | 8 | 8 | 3-20 07:00:00 | 33.0 | ± 0.0 | 14.0 | ± 0.0 | 0.0 | ± 0.0 | 6.9 | ± 0.0 | 8 | 8 | 3-20 08:00:00 | 34.0 | ± 0.0 | 15.0 | ± 0.0 | 0.0 | ± 0.0 | 0.0 | ± 0.0 | 8 | 8 | 3-20 09:00:00 | 34.0 | ± 0.0 | 15.0 | ± 0.0 | 0.0 | ± 0.0 | 5.7 | ± 0.0 | 8 | 8 | 3-20 10:00:00 | 34.0 | ± 0.0 | 15.0 | ± 0.0 | 0.0 | ± 0.0 | 4.6 | ± 0.0 | 23 | 15 | 3-20 11:00:00 | 33.3 | ± 4.7 | 27.3 | ± 8.9 | 0.0 | ± 0.0 | 14.8 | ± 19.7 | 54 | 46 | 8 | 3-20 12:00:00 | 35.4 | ± 7.8 | 29.0 | ± 7.2 | 0.0 | ± 0.0 | 5.8 | ± 4.6 | 54 | 46 | 8 | 3-20 13:00:00 | 37.8 | ± 7.2 | 30.6 | ± 7.3 | 0.0 | ± 0.0 | 6.2 | ± 5.0 | 54 | 38 | 15 | 3-20 14:00:00 | 41.9 | ± 8.0 | 31.9 | ± 7.1 | 0.0 | ± 0.0 | 7.4 | ± 4.4 | 62 | 46 | 31 | 3-20 15:00:00 | 43.2 | ± 9.7 | 30.6 | ± 6.2 | 0.0 | ± 0.0 | 9.0 | ± 3.6 | 46 | 46 | 8 | 3-20 16:00:00 | 43.8 | ± 9.3 | 29.5 | ± 8.0 | 0.0 | ± 0.0 | 8.3 | ± 4.4 | 69 | 69 | 8 | 8 | 3-20 17:00:00 | 45.6 | ± 9.2 | 30.0 | ± 8.5 | 0.0 | ± 0.0 | 8.0 | ± 4.8 | 62 | 62 | 23 | 8 | 3-20 18:00:00 | 46.6 | ± 9.1 | 31.7 | ± 8.3 | 0.0 | ± 0.0 | 11.3 | ± 5.5 | 46 | 46 | 15 | 3-20 19:00:00 | 47.2 | ± 8.7 | 31.2 | ± 9.2 | 0.0 | ± 0.0 | 9.1 | ± 3.0 | 54 | 54 | 31 | 15 | 3-20 20:00:00 | 47.3 | ± 9.1 | 31.3 | ± 10.3 | 0.0 | ± 0.0 | 9.1 | ± 3.5 | 62 | 54 | 8 | 3-20 21:00:00 | 47.4 | ± 6.3 | 29.7 | ± 11.2 | 0.0 | ± 0.0 | 8.0 | ± 3.6 | 54 | 54 | 8 | 8 | 3-20 22:00:00 | 47.5 | ± 9.8 | 31.6 | ± 9.9 | 0.0 | ± 0.0 | 8.1 | ± 2.4 | 62 | 62 | 23 | 8 | 3-20 23:00:00 | 44.6 | ± 9.8 | 29.2 | ± 7.5 | 0.0 | ± 0.0 | 9.0 | ± 3.2 | 46 | 46 | 23 | 8 |