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) | 5-8 00:00:00 | 59.7 | ± 5.2 | 39.3 | ± 11.9 | 0.0 | ± 0.0 | 5.8 | ± 3.2 | 43 | 25 | 18 | 4 | 4 | 5-8 01:00:00 | 58.5 | ± 6.1 | 37.5 | ± 10.9 | 0.0 | ± 0.0 | 5.5 | ± 3.3 | 43 | 25 | 21 | 7 | 4 | 5-8 02:00:00 | 56.4 | ± 4.5 | 36.6 | ± 10.8 | 0.0 | ± 0.0 | 4.5 | ± 4.2 | 39 | 32 | 21 | 4 | 5-8 03:00:00 | 54.8 | ± 4.4 | 37.7 | ± 11.2 | 0.0 | ± 0.0 | 4.8 | ± 3.6 | 29 | 21 | 14 | 7 | 5-8 04:00:00 | 55.4 | ± 2.1 | 38.9 | ± 11.2 | 0.0 | ± 0.0 | 4.3 | ± 2.8 | 18 | 14 | 7 | 7 | 7 | 4 | 5-8 05:00:00 | 54.0 | ± 3.4 | 39.2 | ± 10.4 | 0.0 | ± 0.0 | 4.4 | ± 3.3 | 18 | 11 | 7 | 7 | 4 | 4 | 5-8 06:00:00 | 53.5 | ± 2.6 | 38.0 | ± 9.6 | 0.0 | ± 0.0 | 3.9 | ± 3.4 | 18 | 11 | 7 | 7 | 7 | 7 | 5-8 07:00:00 | 52.1 | ± 3.1 | 38.3 | ± 9.5 | 0.0 | ± 0.0 | 3.9 | ± 3.6 | 11 | 11 | 7 | 7 | 7 | 7 | 5-8 08:00:00 | 51.2 | ± 2.7 | 37.9 | ± 9.3 | 0.0 | ± 0.0 | 3.3 | ± 3.1 | 14 | 11 | 7 | 7 | 7 | 7 | 5-8 09:00:00 | 51.1 | ± 4.4 | 39.2 | ± 9.5 | 0.0 | ± 0.0 | 3.8 | ± 3.2 | 29 | 25 | 21 | 11 | 7 | 7 | 5-8 10:00:00 | 48.6 | ± 3.6 | 36.7 | ± 8.6 | 0.0 | ± 0.0 | 3.3 | ± 3.6 | 46 | 39 | 25 | 14 | 7 | 7 | 5-8 11:00:00 | 49.5 | ± 4.6 | 38.9 | ± 8.8 | 0.0 | ± 0.0 | 3.5 | ± 3.3 | 43 | 32 | 29 | 14 | 11 | 7 | 5-8 12:00:00 | 51.1 | ± 3.5 | 38.3 | ± 8.6 | 0.0 | ± 0.0 | 4.7 | ± 5.1 | 46 | 39 | 32 | 14 | 11 | 4 | 5-8 13:00:00 | 53.3 | ± 4.4 | 38.6 | ± 8.7 | 0.0 | ± 0.0 | 4.3 | ± 3.8 | 36 | 32 | 32 | 14 | 11 | 5-8 14:00:00 | 55.8 | ± 5.1 | 37.8 | ± 7.9 | 0.0 | ± 0.0 | 6.5 | ± 5.7 | 54 | 46 | 32 | 18 | 11 | 4 | 5-8 15:00:00 | 58.7 | ± 5.7 | 38.5 | ± 9.1 | 0.0 | ± 0.0 | 7.1 | ± 6.3 | 50 | 39 | 25 | 21 | 7 | 4 | 5-8 16:00:00 | 60.9 | ± 6.4 | 39.3 | ± 9.3 | 0.0 | ± 0.0 | 9.5 | ± 5.1 | 54 | 39 | 29 | 11 | 4 | 4 | 5-8 17:00:00 | 62.7 | ± 7.1 | 38.6 | ± 9.7 | 0.0 | ± 0.0 | 8.7 | ± 4.5 | 46 | 29 | 25 | 11 | 7 | 7 | 5-8 18:00:00 | 65.5 | ± 7.9 | 39.8 | ± 10.0 | 0.0 | ± 0.0 | 8.1 | ± 5.6 | 54 | 36 | 18 | 7 | 4 | 4 | 5-8 19:00:00 | 65.3 | ± 7.0 | 39.8 | ± 10.4 | 0.0 | ± 0.0 | 8.3 | ± 4.5 | 54 | 36 | 11 | 4 | 5-8 20:00:00 | 67.1 | ± 7.7 | 40.3 | ± 10.6 | 0.0 | ± 0.0 | 9.1 | ± 4.4 | 68 | 43 | 14 | 4 | 4 | 4 | 5-8 21:00:00 | 64.8 | ± 7.4 | 39.6 | ± 10.9 | 0.0 | ± 0.0 | 8.3 | ± 5.0 | 57 | 46 | 14 | 4 | 4 | 4 | 5-8 22:00:00 | 64.7 | ± 7.3 | 39.9 | ± 10.3 | 0.0 | ± 0.0 | 8.2 | ± 3.8 | 68 | 46 | 14 | 11 | 4 | 4 | 5-8 23:00:00 | 63.3 | ± 7.4 | 43.4 | ± 10.5 | 0.0 | ± 0.0 | 7.8 | ± 4.6 | 50 | 36 | 11 | 4 | 4 |