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) | 5-20 00:00:00 | 61.1 | ± 10.0 | 45.6 | ± 7.8 | 0.0 | ± 0.0 | 7.2 | ± 2.5 | 62 | 23 | 15 | 15 | 5-20 01:00:00 | 58.6 | ± 9.8 | 48.9 | ± 8.8 | 0.0 | ± 0.0 | 3.0 | ± 3.7 | 62 | 31 | 8 | 8 | 5-20 02:00:00 | 56.4 | ± 9.2 | 47.6 | ± 8.3 | 0.0 | ± 0.0 | 3.7 | ± 4.0 | 8 | 8 | 5-20 03:00:00 | 55.7 | ± 9.7 | 50.3 | ± 9.8 | 0.0 | ± 0.0 | 1.9 | ± 2.7 | 5-20 10:00:00 | 42.0 | ± 10.2 | 36.5 | ± 5.7 | 0.0 | ± 0.0 | 0.0 | ± 0.0 | 46 | 31 | 8 | 8 | 5-20 11:00:00 | 51.3 | ± 10.2 | 45.1 | ± 8.2 | 0.0 | ± 0.0 | 5.3 | ± 4.4 | 62 | 46 | 23 | 15 | 8 | 8 | 5-20 12:00:00 | 54.2 | ± 11.1 | 46.7 | ± 8.6 | 0.0 | ± 0.0 | 5.3 | ± 4.7 | 62 | 38 | 8 | 8 | 5-20 13:00:00 | 60.2 | ± 10.2 | 47.9 | ± 9.7 | 0.0 | ± 0.0 | 8.7 | ± 4.8 | 69 | 69 | 23 | 15 | 15 | 8 | 5-20 14:00:00 | 60.8 | ± 9.6 | 47.9 | ± 9.4 | 0.0 | ± 0.0 | 8.5 | ± 2.7 | 69 | 69 | 15 | 15 | 8 | 5-20 15:00:00 | 62.1 | ± 9.9 | 45.2 | ± 8.9 | 0.0 | ± 0.0 | 9.9 | ± 2.8 | 100 | 100 | 23 | 15 | 5-20 16:00:00 | 64.5 | ± 10.3 | 46.5 | ± 10.5 | 0.0 | ± 0.0 | 9.5 | ± 3.5 | 92 | 92 | 31 | 8 | 8 | 5-20 17:00:00 | 64.0 | ± 9.2 | 44.0 | ± 9.0 | 0.0 | ± 0.0 | 9.9 | ± 2.1 | 69 | 69 | 8 | 5-20 18:00:00 | 66.1 | ± 11.4 | 46.4 | ± 11.7 | 0.0 | ± 0.0 | 9.6 | ± 3.5 | 85 | 69 | 15 | 5-20 19:00:00 | 69.8 | ± 12.0 | 47.0 | ± 12.1 | 0.0 | ± 0.0 | 12.2 | ± 2.7 | 85 | 69 | 23 | 5-20 20:00:00 | 67.0 | ± 11.4 | 47.2 | ± 11.5 | 0.0 | ± 0.0 | 11.2 | ± 2.9 | 85 | 69 | 5-20 21:00:00 | 67.8 | ± 11.4 | 47.5 | ± 11.1 | 0.0 | ± 0.0 | 9.5 | ± 3.8 | 54 | 38 | 15 | 5-20 22:00:00 | 68.7 | ± 12.1 | 46.6 | ± 12.1 | 0.0 | ± 0.0 | 8.4 | ± 4.0 | 69 | 46 | 5-20 23:00:00 | 65.6 | ± 12.2 | 47.7 | ± 10.8 | 0.0 | ± 0.0 | 8.1 | ± 2.3 | 54 | 31 |