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) | 5-6 00:00:00 | 60.0 | ± 5.6 | 41.7 | ± 8.7 | 0.0 | ± 0.0 | 5.5 | ± 3.1 | 50 | 25 | 5-6 01:00:00 | 57.0 | ± 4.9 | 40.9 | ± 7.8 | 0.0 | ± 0.0 | 5.2 | ± 3.8 | 50 | 19 | 6 | 5-6 02:00:00 | 54.9 | ± 4.7 | 39.6 | ± 7.8 | 0.0 | ± 0.0 | 4.9 | ± 5.2 | 63 | 25 | 6 | 5-6 03:00:00 | 53.3 | ± 4.8 | 39.5 | ± 7.9 | 0.0 | ± 0.0 | 4.8 | ± 4.8 | 38 | 25 | 5-6 04:00:00 | 52.6 | ± 5.0 | 40.2 | ± 8.5 | 0.0 | ± 0.0 | 5.1 | ± 5.2 | 38 | 31 | 5-6 05:00:00 | 50.6 | ± 5.2 | 39.1 | ± 9.3 | 0.0 | ± 0.0 | 4.1 | ± 4.7 | 44 | 31 | 5-6 06:00:00 | 49.4 | ± 5.9 | 39.2 | ± 10.1 | 0.0 | ± 0.0 | 3.9 | ± 3.9 | 50 | 25 | 6 | 5-6 07:00:00 | 47.8 | ± 5.6 | 38.0 | ± 9.9 | 0.0 | ± 0.0 | 3.8 | ± 4.1 | 31 | 13 | 6 | 5-6 08:00:00 | 47.5 | ± 5.8 | 38.5 | ± 10.3 | 0.0 | ± 0.0 | 3.9 | ± 3.5 | 44 | 31 | 19 | 5-6 09:00:00 | 47.4 | ± 6.3 | 38.4 | ± 10.1 | 0.0 | ± 0.0 | 2.9 | ± 2.8 | 50 | 38 | 25 | 5-6 10:00:00 | 46.9 | ± 7.1 | 38.3 | ± 10.7 | 0.0 | ± 0.0 | 3.3 | ± 3.2 | 50 | 38 | 19 | 6 | 6 | 5-6 11:00:00 | 48.2 | ± 6.7 | 39.0 | ± 10.7 | 0.0 | ± 0.0 | 4.8 | ± 3.8 | 56 | 50 | 19 | 6 | 6 | 6 | 5-6 12:00:00 | 51.1 | ± 5.6 | 39.8 | ± 11.1 | 0.0 | ± 0.0 | 5.8 | ± 5.1 | 56 | 50 | 38 | 13 | 6 | 6 | 5-6 13:00:00 | 54.4 | ± 5.7 | 40.1 | ± 11.5 | 0.0 | ± 0.0 | 8.2 | ± 5.5 | 56 | 50 | 25 | 13 | 6 | 5-6 14:00:00 | 56.7 | ± 7.1 | 40.9 | ± 12.2 | 0.0 | ± 0.0 | 8.6 | ± 5.5 | 56 | 56 | 38 | 6 | 5-6 15:00:00 | 59.6 | ± 7.1 | 41.5 | ± 11.6 | 0.0 | ± 0.0 | 8.4 | ± 4.1 | 56 | 56 | 31 | 5-6 16:00:00 | 62.3 | ± 7.9 | 42.0 | ± 11.8 | 0.0 | ± 0.0 | 7.8 | ± 3.4 | 69 | 63 | 13 | 5-6 17:00:00 | 64.7 | ± 8.1 | 43.4 | ± 11.5 | 0.0 | ± 0.0 | 7.9 | ± 3.3 | 75 | 69 | 6 | 6 | 6 | 6 | 5-6 18:00:00 | 65.8 | ± 8.2 | 42.0 | ± 11.2 | 0.0 | ± 0.0 | 7.9 | ± 3.2 | 63 | 56 | 6 | 6 | 6 | 6 | 5-6 19:00:00 | 66.4 | ± 7.9 | 41.5 | ± 11.2 | 0.0 | ± 0.0 | 8.9 | ± 3.4 | 69 | 50 | 6 | 5-6 20:00:00 | 66.2 | ± 7.9 | 39.8 | ± 11.2 | 0.0 | ± 0.0 | 8.8 | ± 3.1 | 69 | 31 | 5-6 21:00:00 | 66.0 | ± 8.1 | 39.6 | ± 11.2 | 0.0 | ± 0.0 | 9.5 | ± 3.5 | 50 | 19 | 5-6 22:00:00 | 66.8 | ± 8.5 | 41.2 | ± 12.7 | 0.0 | ± 0.0 | 7.9 | ± 2.8 | 50 | 25 | 5-6 23:00:00 | 65.1 | ± 8.8 | 40.2 | ± 13.6 | 0.0 | ± 0.0 | 5.8 | ± 3.3 | 50 | 13 | 6 |