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) | 3-31 00:00:00 | 49.4 | ± 12.0 | 31.7 | ± 8.5 | 0.0 | ± 0.0 | 6.6 | ± 3.8 | 38 | 31 | 8 | 3-31 01:00:00 | 45.3 | ± 9.0 | 31.4 | ± 7.5 | 0.0 | ± 0.0 | 4.7 | ± 5.2 | 31 | 23 | 8 | 3-31 02:00:00 | 42.9 | ± 7.3 | 30.3 | ± 7.4 | 0.0 | ± 0.0 | 4.0 | ± 4.0 | 23 | 23 | 15 | 3-31 03:00:00 | 41.9 | ± 8.1 | 30.6 | ± 6.9 | 0.0 | ± 0.0 | 5.6 | ± 5.0 | 8 | 8 | 3-31 04:00:00 | 41.7 | ± 4.1 | 33.7 | ± 6.8 | 0.0 | ± 0.0 | 3.4 | ± 2.8 | 3-31 05:00:00 | 42.0 | ± 2.0 | 38.5 | ± 0.5 | 0.0 | ± 0.0 | 4.6 | ± 4.6 | 3-31 06:00:00 | 41.0 | ± 1.0 | 37.0 | ± 0.0 | 0.0 | ± 0.0 | 2.9 | ± 2.9 | 3-31 07:00:00 | 40.0 | ± 1.0 | 37.0 | ± 0.0 | 0.0 | ± 0.0 | 4.0 | ± 4.0 | 3-31 08:00:00 | 39.5 | ± 1.5 | 35.5 | ± 0.5 | 0.0 | ± 0.0 | 4.0 | ± 0.6 | 3-31 09:00:00 | 39.0 | ± 1.0 | 35.5 | ± 1.5 | 0.0 | ± 0.0 | 0.0 | ± 0.0 | 3-31 10:00:00 | 38.0 | ± 1.0 | 35.5 | ± 1.5 | 0.0 | ± 0.0 | 4.0 | ± 0.6 | 15 | 15 | 8 | 3-31 11:00:00 | 35.3 | ± 8.3 | 27.2 | ± 9.7 | 0.0 | ± 0.0 | 2.0 | ± 3.0 | 38 | 23 | 23 | 3-31 12:00:00 | 35.0 | ± 8.4 | 29.7 | ± 8.6 | 0.0 | ± 0.0 | 2.6 | ± 3.4 | 54 | 38 | 8 | 3-31 13:00:00 | 42.1 | ± 10.2 | 33.7 | ± 7.8 | 0.0 | ± 0.0 | 2.9 | ± 3.4 | 54 | 38 | 15 | 3-31 14:00:00 | 45.9 | ± 11.6 | 31.9 | ± 9.7 | 0.0 | ± 0.0 | 5.3 | ± 4.2 | 62 | 38 | 23 | 8 | 8 | 3-31 15:00:00 | 50.2 | ± 11.7 | 35.2 | ± 8.7 | 0.0 | ± 0.0 | 4.5 | ± 5.2 | 62 | 38 | 15 | 3-31 16:00:00 | 52.9 | ± 11.5 | 33.1 | ± 9.5 | 0.0 | ± 0.0 | 7.5 | ± 4.7 | 62 | 46 | 23 | 3-31 17:00:00 | 52.7 | ± 13.3 | 33.9 | ± 8.4 | 0.0 | ± 0.0 | 7.7 | ± 5.7 | 62 | 31 | 15 | 8 | 3-31 18:00:00 | 53.9 | ± 12.4 | 33.9 | ± 8.7 | 0.0 | ± 0.0 | 8.6 | ± 3.9 | 69 | 54 | 15 | 8 | 8 | 3-31 19:00:00 | 56.5 | ± 9.7 | 34.5 | ± 8.7 | 0.0 | ± 0.0 | 9.2 | ± 3.4 | 46 | 38 | 15 | 8 | 8 | 3-31 20:00:00 | 51.7 | ± 10.5 | 30.6 | ± 7.0 | 0.0 | ± 0.0 | 11.2 | ± 4.0 | 54 | 38 | 8 | 3-31 21:00:00 | 56.0 | ± 12.7 | 33.7 | ± 8.3 | 0.0 | ± 0.0 | 10.3 | ± 4.9 | 69 | 46 | 15 | 3-31 22:00:00 | 55.2 | ± 13.2 | 34.6 | ± 9.1 | 0.0 | ± 0.0 | 8.4 | ± 5.0 | 69 | 46 | 15 | 3-31 23:00:00 | 51.2 | ± 10.4 | 33.1 | ± 11.3 | 0.0 | ± 0.0 | 6.3 | ± 5.7 | 69 | 38 | 23 |