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) | 5-22 00:00:00 | 58.2 | ± 7.4 | 39.8 | ± 7.1 | 0.0 | ± 0.0 | 4.1 | ± 4.1 | 44 | 31 | 6 | 6 | 5-22 01:00:00 | 54.0 | ± 7.4 | 40.8 | ± 6.9 | 0.0 | ± 0.0 | 1.9 | ± 2.4 | 19 | 19 | 6 | 6 | 5-22 02:00:00 | 51.1 | ± 7.7 | 43.0 | ± 8.7 | 0.0 | ± 0.0 | 1.2 | ± 1.9 | 25 | 19 | 13 | 13 | 6 | 5-22 03:00:00 | 49.5 | ± 7.7 | 42.4 | ± 8.7 | 0.0 | ± 0.0 | 2.1 | ± 2.1 | 25 | 19 | 13 | 13 | 13 | 6 | 5-22 04:00:00 | 47.8 | ± 8.2 | 41.7 | ± 9.1 | 0.0 | ± 0.0 | 2.1 | ± 2.3 | 25 | 13 | 6 | 6 | 6 | 5-22 05:00:00 | 46.4 | ± 8.4 | 42.0 | ± 8.9 | 0.0 | ± 0.0 | 2.1 | ± 2.3 | 31 | 19 | 6 | 6 | 6 | 5-22 06:00:00 | 46.2 | ± 8.4 | 41.6 | ± 8.9 | 0.0 | ± 0.0 | 2.0 | ± 2.7 | 25 | 25 | 6 | 6 | 6 | 5-22 07:00:00 | 45.0 | ± 9.2 | 40.7 | ± 9.0 | 0.0 | ± 0.0 | 2.7 | ± 3.2 | 38 | 31 | 25 | 19 | 19 | 5-22 08:00:00 | 44.5 | ± 9.5 | 40.9 | ± 9.7 | 0.0 | ± 0.0 | 2.6 | ± 2.5 | 44 | 38 | 31 | 25 | 25 | 5-22 09:00:00 | 43.9 | ± 9.5 | 40.4 | ± 9.4 | 0.0 | ± 0.0 | 2.0 | ± 2.3 | 31 | 31 | 19 | 19 | 19 | 13 | 5-22 10:00:00 | 43.2 | ± 9.4 | 40.1 | ± 9.6 | 0.0 | ± 0.0 | 2.2 | ± 2.4 | 25 | 25 | 25 | 25 | 25 | 6 | 5-22 11:00:00 | 45.6 | ± 8.7 | 42.1 | ± 9.3 | 0.0 | ± 0.0 | 2.0 | ± 2.4 | 44 | 31 | 13 | 13 | 13 | 6 | 5-22 12:00:00 | 50.2 | ± 7.8 | 43.6 | ± 9.1 | 0.0 | ± 0.0 | 2.8 | ± 2.7 | 38 | 25 | 19 | 13 | 13 | 6 | 5-22 13:00:00 | 54.5 | ± 7.2 | 44.1 | ± 9.8 | 0.0 | ± 0.0 | 3.9 | ± 2.9 | 44 | 31 | 13 | 6 | 6 | 5-22 14:00:00 | 58.7 | ± 8.0 | 44.9 | ± 10.3 | 0.0 | ± 0.0 | 4.4 | ± 3.1 | 56 | 44 | 13 | 6 | 6 | 5-22 15:00:00 | 61.8 | ± 8.2 | 43.9 | ± 10.4 | 0.0 | ± 0.0 | 5.2 | ± 3.6 | 56 | 50 | 13 | 6 | 5-22 16:00:00 | 64.6 | ± 8.2 | 44.1 | ± 11.1 | 0.0 | ± 0.0 | 6.2 | ± 4.3 | 56 | 50 | 6 | 6 | 6 | 5-22 17:00:00 | 66.3 | ± 8.3 | 44.8 | ± 10.8 | 0.0 | ± 0.0 | 6.8 | ± 3.5 | 75 | 63 | 6 | 6 | 5-22 18:00:00 | 67.7 | ± 8.3 | 44.5 | ± 11.3 | 0.0 | ± 0.0 | 7.1 | ± 3.6 | 75 | 56 | 6 | 5-22 19:00:00 | 68.8 | ± 8.1 | 44.7 | ± 10.1 | 0.0 | ± 0.0 | 7.4 | ± 4.8 | 75 | 56 | 6 | 5-22 20:00:00 | 68.7 | ± 8.6 | 43.8 | ± 11.0 | 0.0 | ± 0.0 | 6.9 | ± 4.3 | 63 | 44 | 6 | 5-22 21:00:00 | 69.1 | ± 8.2 | 44.8 | ± 10.4 | 0.0 | ± 0.0 | 7.0 | ± 4.5 | 63 | 31 | 13 | 6 | 5-22 22:00:00 | 68.0 | ± 8.9 | 45.0 | ± 10.7 | 0.0 | ± 0.0 | 6.2 | ± 4.3 | 44 | 19 | 13 | 13 | 6 | 5-22 23:00:00 | 66.1 | ± 9.6 | 47.1 | ± 10.7 | 0.0 | ± 0.0 | 6.6 | ± 4.3 | 38 | 25 | 6 | 6 |