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 | 60.9 | ± 8.0 | 44.4 | ± 13.7 | 1017.2 | ± 6.6 | 8.8 | ± 5.2 | 35 | 12 | 9 | 3 | 3 | 5-8 01:00:00 | 59.3 | ± 7.8 | 44.4 | ± 13.4 | 1017.5 | ± 6.7 | 8.5 | ± 2.9 | 32 | 12 | 9 | 3 | 3 | 5-8 02:00:00 | 57.5 | ± 6.7 | 45.1 | ± 13.1 | 1018.0 | ± 6.7 | 7.3 | ± 4.2 | 32 | 18 | 15 | 9 | 6 | 5-8 03:00:00 | 57.5 | ± 6.7 | 46.3 | ± 11.7 | 1018.2 | ± 6.9 | 7.6 | ± 4.4 | 21 | 12 | 9 | 6 | 3 | 5-8 04:00:00 | 57.5 | ± 7.3 | 48.7 | ± 10.4 | 1018.2 | ± 6.7 | 6.0 | ± 3.5 | 9 | 6 | 6 | 3 | 3 | 5-8 05:00:00 | 56.2 | ± 7.2 | 48.2 | ± 9.8 | 1018.2 | ± 6.6 | 5.2 | ± 3.3 | 15 | 6 | 6 | 3 | 3 | 5-8 06:00:00 | 55.2 | ± 7.3 | 48.2 | ± 10.5 | 1018.2 | ± 6.7 | 6.1 | ± 2.0 | 15 | 6 | 6 | 6 | 3 | 5-8 07:00:00 | 54.2 | ± 6.7 | 47.8 | ± 10.7 | 1018.1 | ± 6.9 | 3.8 | ± 3.6 | 15 | 9 | 6 | 6 | 3 | 5-8 08:00:00 | 53.1 | ± 7.0 | 47.3 | ± 10.1 | 1018.0 | ± 6.9 | 5.5 | ± 2.7 | 18 | 12 | 6 | 6 | 6 | 5-8 09:00:00 | 53.0 | ± 6.4 | 47.1 | ± 10.1 | 1018.3 | ± 6.9 | 5.0 | ± 2.9 | 21 | 12 | 9 | 6 | 6 | 5-8 10:00:00 | 49.0 | ± 7.3 | 43.1 | ± 10.7 | 1018.4 | ± 7.0 | 5.7 | ± 4.3 | 26 | 21 | 21 | 15 | 6 | 3 | 5-8 11:00:00 | 49.6 | ± 7.0 | 43.8 | ± 10.0 | 1018.8 | ± 7.0 | 5.6 | ± 6.3 | 32 | 21 | 18 | 15 | 9 | 3 | 5-8 12:00:00 | 53.1 | ± 6.3 | 45.0 | ± 10.2 | 1019.1 | ± 7.1 | 6.1 | ± 5.3 | 32 | 26 | 21 | 9 | 6 | 3 | 5-8 13:00:00 | 55.9 | ± 7.0 | 44.5 | ± 11.5 | 1019.2 | ± 7.1 | 9.1 | ± 5.9 | 38 | 29 | 26 | 18 | 12 | 3 | 5-8 14:00:00 | 58.7 | ± 7.2 | 44.5 | ± 11.9 | 1019.1 | ± 6.9 | 9.5 | ± 6.6 | 41 | 32 | 29 | 12 | 3 | 3 | 5-8 15:00:00 | 60.5 | ± 7.6 | 44.4 | ± 12.0 | 1019.0 | ± 7.0 | 9.1 | ± 5.0 | 41 | 32 | 24 | 12 | 6 | 5-8 16:00:00 | 63.1 | ± 8.0 | 45.9 | ± 11.4 | 1018.7 | ± 6.8 | 9.6 | ± 7.2 | 41 | 29 | 18 | 9 | 3 | 5-8 17:00:00 | 64.1 | ± 7.7 | 46.8 | ± 10.6 | 1018.3 | ± 6.6 | 10.6 | ± 6.6 | 35 | 24 | 15 | 9 | 5-8 18:00:00 | 65.5 | ± 8.2 | 44.9 | ± 11.9 | 1017.8 | ± 6.2 | 10.7 | ± 6.5 | 44 | 32 | 15 | 9 | 5-8 19:00:00 | 67.2 | ± 8.0 | 45.6 | ± 12.4 | 1016.2 | ± 5.5 | 11.6 | ± 5.8 | 35 | 29 | 12 | 3 | 5-8 20:00:00 | 67.0 | ± 8.5 | 46.2 | ± 10.8 | 1016.9 | ± 5.9 | 11.8 | ± 5.4 | 35 | 26 | 6 | 6 | 3 | 5-8 21:00:00 | 67.2 | ± 8.0 | 46.0 | ± 9.9 | 1016.7 | ± 5.9 | 12.1 | ± 5.3 | 38 | 26 | 9 | 6 | 5-8 22:00:00 | 66.5 | ± 7.9 | 44.9 | ± 11.3 | 1017.2 | ± 5.7 | 10.3 | ± 4.7 | 35 | 26 | 12 | 6 | 5-8 23:00:00 | 64.6 | ± 7.6 | 45.9 | ± 10.4 | 1016.7 | ± 5.5 | 10.3 | ± 5.4 | 38 | 32 | 12 | 3 | 3 |