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 | 53.6 | ± 9.9 | 39.2 | ± 12.4 | 1016.3 | ± 6.2 | 8.8 | ± 3.5 | 44 | 24 | 12 | 6 | 3 | 5-8 01:00:00 | 51.2 | ± 9.5 | 39.8 | ± 11.9 | 1016.4 | ± 6.3 | 7.9 | ± 2.9 | 44 | 29 | 15 | 15 | 6 | 3 | 5-8 02:00:00 | 49.1 | ± 9.3 | 37.3 | ± 12.0 | 1016.5 | ± 6.4 | 6.1 | ± 3.7 | 35 | 29 | 12 | 6 | 5-8 03:00:00 | 48.1 | ± 9.5 | 40.8 | ± 11.1 | 1016.7 | ± 6.2 | 5.9 | ± 3.3 | 32 | 24 | 15 | 9 | 3 | 5-8 04:00:00 | 46.6 | ± 10.0 | 40.6 | ± 11.1 | 1016.6 | ± 6.4 | 5.2 | ± 3.5 | 29 | 26 | 21 | 12 | 3 | 3 | 5-8 05:00:00 | 45.5 | ± 10.4 | 38.1 | ± 11.7 | 1016.2 | ± 6.4 | 5.6 | ± 4.1 | 29 | 26 | 21 | 12 | 6 | 3 | 5-8 06:00:00 | 44.7 | ± 10.4 | 40.4 | ± 10.8 | 1016.1 | ± 6.7 | 5.9 | ± 4.2 | 29 | 26 | 18 | 6 | 6 | 5-8 07:00:00 | 43.8 | ± 10.5 | 40.2 | ± 10.4 | 1015.8 | ± 6.7 | 5.8 | ± 4.5 | 35 | 29 | 18 | 15 | 9 | 3 | 5-8 08:00:00 | 43.5 | ± 10.9 | 37.8 | ± 11.4 | 1015.7 | ± 6.8 | 5.5 | ± 4.4 | 32 | 26 | 21 | 18 | 12 | 5-8 09:00:00 | 43.2 | ± 10.0 | 39.5 | ± 10.9 | 1015.7 | ± 7.0 | 5.6 | ± 4.6 | 32 | 24 | 21 | 21 | 12 | 3 | 5-8 10:00:00 | 43.4 | ± 9.5 | 39.7 | ± 9.6 | 1015.8 | ± 7.0 | 5.6 | ± 4.1 | 44 | 38 | 35 | 24 | 21 | 9 | 5-8 11:00:00 | 45.0 | ± 8.8 | 38.3 | ± 11.0 | 1015.7 | ± 7.3 | 7.0 | ± 4.4 | 41 | 35 | 29 | 24 | 15 | 6 | 5-8 12:00:00 | 47.8 | ± 8.8 | 41.0 | ± 10.6 | 1015.9 | ± 7.3 | 7.5 | ± 4.2 | 47 | 38 | 35 | 18 | 12 | 3 | 5-8 13:00:00 | 50.6 | ± 9.3 | 41.0 | ± 11.2 | 1015.8 | ± 7.5 | 7.5 | ± 4.0 | 47 | 41 | 35 | 21 | 15 | 5-8 14:00:00 | 53.1 | ± 9.5 | 39.9 | ± 12.3 | 1015.9 | ± 7.5 | 10.4 | ± 3.5 | 47 | 44 | 29 | 24 | 9 | 5-8 15:00:00 | 54.5 | ± 9.7 | 41.1 | ± 12.6 | 1015.5 | ± 7.3 | 10.9 | ± 3.8 | 47 | 44 | 32 | 21 | 9 | 5-8 16:00:00 | 55.1 | ± 10.8 | 40.9 | ± 12.4 | 1015.0 | ± 7.1 | 10.7 | ± 4.0 | 50 | 47 | 32 | 18 | 9 | 5-8 17:00:00 | 56.3 | ± 11.4 | 39.9 | ± 12.4 | 1014.9 | ± 7.0 | 11.2 | ± 3.3 | 62 | 47 | 32 | 21 | 9 | 5-8 18:00:00 | 56.9 | ± 11.8 | 40.5 | ± 11.9 | 1014.5 | ± 6.9 | 10.5 | ± 4.2 | 62 | 56 | 24 | 21 | 3 | 5-8 19:00:00 | 57.7 | ± 12.2 | 41.3 | ± 12.6 | 1014.1 | ± 6.8 | 10.3 | ± 3.8 | 56 | 50 | 21 | 9 | 5-8 20:00:00 | 57.6 | ± 12.6 | 40.7 | ± 11.5 | 1013.6 | ± 6.7 | 10.4 | ± 4.0 | 56 | 47 | 21 | 15 | 5-8 21:00:00 | 57.2 | ± 12.5 | 42.6 | ± 11.8 | 1013.8 | ± 6.5 | 10.6 | ± 4.0 | 50 | 47 | 18 | 12 | 5-8 22:00:00 | 56.4 | ± 12.5 | 42.6 | ± 11.7 | 1013.6 | ± 6.5 | 9.8 | ± 4.1 | 53 | 41 | 18 | 9 | 5-8 23:00:00 | 55.2 | ± 12.1 | 40.7 | ± 12.0 | 1013.7 | ± 6.4 | 8.8 | ± 3.5 | 50 | 41 | 18 | 12 |