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) | 5-5 00:00:00 | 61.6 | ± 6.5 | 41.1 | ± 13.1 | 1017.6 | ± 5.6 | 3.9 | ± 2.6 | 38 | 15 | 15 | 15 | 5-5 01:00:00 | 60.0 | ± 6.2 | 40.4 | ± 11.2 | 1018.6 | ± 5.8 | 3.8 | ± 2.7 | 38 | 23 | 15 | 15 | 5-5 02:00:00 | 56.5 | ± 5.7 | 40.7 | ± 9.8 | 1017.8 | ± 5.4 | 4.3 | ± 3.4 | 31 | 15 | 5-5 03:00:00 | 54.9 | ± 6.9 | 41.5 | ± 10.4 | 1018.0 | ± 5.5 | 3.3 | ± 3.0 | 8 | 8 | 8 | 8 | 5-5 04:00:00 | 54.1 | ± 5.7 | 42.4 | ± 10.0 | 1018.1 | ± 4.1 | 4.3 | ± 2.8 | 15 | 15 | 8 | 8 | 8 | 5-5 05:00:00 | 53.3 | ± 5.4 | 43.2 | ± 10.1 | 1018.0 | ± 4.2 | 4.0 | ± 2.6 | 15 | 8 | 8 | 8 | 8 | 5-5 06:00:00 | 51.8 | ± 6.1 | 43.0 | ± 10.3 | 1017.7 | ± 4.4 | 3.9 | ± 4.4 | 23 | 8 | 8 | 8 | 8 | 5-5 07:00:00 | 51.4 | ± 5.5 | 42.6 | ± 10.3 | 1017.6 | ± 4.2 | 3.6 | ± 3.1 | 23 | 23 | 15 | 15 | 8 | 5-5 08:00:00 | 51.7 | ± 5.0 | 43.1 | ± 9.7 | 1017.7 | ± 4.2 | 2.3 | ± 2.9 | 8 | 8 | 8 | 8 | 8 | 5-5 09:00:00 | 50.9 | ± 5.2 | 41.7 | ± 10.1 | 1017.8 | ± 4.0 | 2.9 | ± 2.5 | 62 | 23 | 23 | 23 | 8 | 5-5 10:00:00 | 50.6 | ± 6.6 | 42.8 | ± 9.5 | 1019.2 | ± 5.8 | 3.2 | ± 2.9 | 38 | 15 | 8 | 8 | 8 | 5-5 11:00:00 | 51.5 | ± 6.5 | 43.1 | ± 9.9 | 1019.6 | ± 5.9 | 3.4 | ± 2.8 | 31 | 15 | 15 | 15 | 15 | 5-5 12:00:00 | 54.0 | ± 6.3 | 44.3 | ± 8.2 | 1020.5 | ± 5.7 | 4.8 | ± 3.5 | 62 | 31 | 23 | 23 | 8 | 5-5 13:00:00 | 56.9 | ± 5.4 | 44.2 | ± 8.6 | 1020.5 | ± 5.8 | 7.0 | ± 3.5 | 54 | 23 | 23 | 23 | 5-5 14:00:00 | 60.8 | ± 5.4 | 46.3 | ± 10.1 | 1020.0 | ± 6.1 | 7.0 | ± 3.6 | 54 | 31 | 15 | 15 | 5-5 15:00:00 | 61.8 | ± 5.6 | 46.0 | ± 9.1 | 1018.9 | ± 4.7 | 5.4 | ± 3.2 | 85 | 62 | 15 | 15 | 5-5 16:00:00 | 64.5 | ± 6.4 | 46.1 | ± 10.0 | 1019.8 | ± 5.9 | 6.5 | ± 4.0 | 77 | 46 | 15 | 15 | 5-5 17:00:00 | 66.4 | ± 7.5 | 44.9 | ± 9.8 | 1019.4 | ± 5.9 | 5.7 | ± 4.1 | 92 | 54 | 15 | 15 | 5-5 18:00:00 | 67.1 | ± 7.7 | 46.0 | ± 10.1 | 1018.7 | ± 5.9 | 7.6 | ± 3.3 | 69 | 38 | 8 | 8 | 5-5 19:00:00 | 67.9 | ± 6.8 | 43.4 | ± 8.7 | 1017.9 | ± 6.1 | 7.7 | ± 3.5 | 85 | 46 | 8 | 8 | 5-5 20:00:00 | 68.7 | ± 7.7 | 44.3 | ± 10.6 | 1017.0 | ± 5.7 | 8.2 | ± 2.8 | 77 | 46 | 8 | 8 | 5-5 21:00:00 | 69.0 | ± 8.4 | 43.4 | ± 10.0 | 1016.8 | ± 5.9 | 7.9 | ± 2.8 | 77 | 31 | 8 | 8 | 5-5 22:00:00 | 67.7 | ± 9.0 | 44.5 | ± 9.7 | 1017.4 | ± 5.6 | 7.1 | ± 3.4 | 77 | 38 | 8 | 8 | 5-5 23:00:00 | 65.8 | ± 8.9 | 45.3 | ± 9.6 | 1017.2 | ± 5.6 | 6.0 | ± 3.6 | 54 | 8 |