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) | 10-8 00:00:00 | 56.7 | ± 8.4 | 46.9 | ± 11.7 | 1022.7 | ± 6.5 | 4.8 | ± 2.9 | 32 | 24 | 6 | 3 | 10-8 01:00:00 | 55.4 | ± 8.1 | 47.1 | ± 11.6 | 1022.0 | ± 6.5 | 4.5 | ± 3.3 | 26 | 15 | 3 | 10-8 02:00:00 | 53.2 | ± 8.5 | 46.4 | ± 11.6 | 1023.5 | ± 6.8 | 5.3 | ± 5.4 | 21 | 12 | 6 | 10-8 03:00:00 | 53.8 | ± 8.1 | 48.7 | ± 10.6 | 1020.8 | ± 7.1 | 4.1 | ± 3.4 | 18 | 12 | 6 | 6 | 10-8 04:00:00 | 50.5 | ± 10.2 | 45.3 | ± 12.3 | 1022.5 | ± 7.7 | 4.6 | ± 2.4 | 6 | 3 | 3 | 3 | 10-8 05:00:00 | 52.0 | ± 9.4 | 47.0 | ± 11.9 | 1021.8 | ± 7.4 | 4.4 | ± 3.5 | 6 | 6 | 3 | 10-8 06:00:00 | 49.7 | ± 9.9 | 43.5 | ± 13.4 | 1022.6 | ± 7.1 | 4.3 | ± 3.6 | 6 | 6 | 6 | 10-8 07:00:00 | 49.2 | ± 10.1 | 43.4 | ± 13.4 | 1022.6 | ± 7.2 | 3.8 | ± 3.0 | 6 | 6 | 6 | 6 | 10-8 08:00:00 | 50.6 | ± 10.4 | 46.6 | ± 12.3 | 1021.7 | ± 7.3 | 1.9 | ± 3.0 | 6 | 6 | 6 | 3 | 3 | 10-8 09:00:00 | 48.0 | ± 11.1 | 44.7 | ± 12.5 | 1023.3 | ± 7.7 | 2.1 | ± 2.6 | 18 | 15 | 15 | 12 | 9 | 10-8 10:00:00 | 47.1 | ± 10.6 | 44.4 | ± 11.8 | 1024.3 | ± 7.5 | 2.5 | ± 3.2 | 29 | 24 | 15 | 15 | 12 | 10-8 11:00:00 | 47.8 | ± 11.3 | 44.5 | ± 12.6 | 1024.7 | ± 7.6 | 3.7 | ± 3.2 | 32 | 21 | 9 | 9 | 6 | 3 | 10-8 12:00:00 | 46.6 | ± 10.0 | 43.3 | ± 10.9 | 1025.1 | ± 8.0 | 2.7 | ± 3.5 | 41 | 26 | 15 | 12 | 9 | 3 | 10-8 13:00:00 | 50.6 | ± 8.7 | 44.8 | ± 10.9 | 1024.8 | ± 8.6 | 4.7 | ± 3.9 | 35 | 24 | 12 | 9 | 6 | 10-8 14:00:00 | 54.5 | ± 7.5 | 46.6 | ± 12.0 | 1025.1 | ± 8.8 | 6.2 | ± 5.9 | 26 | 18 | 3 | 3 | 10-8 15:00:00 | 58.4 | ± 6.7 | 46.0 | ± 8.1 | 1027.7 | ± 2.7 | 6.2 | ± 5.4 | 29 | 24 | 6 | 6 | 3 | 3 | 10-8 16:00:00 | 61.2 | ± 7.9 | 45.8 | ± 8.9 | 1027.3 | ± 2.4 | 7.9 | ± 5.7 | 35 | 35 | 12 | 12 | 6 | 10-8 17:00:00 | 63.6 | ± 8.2 | 48.1 | ± 9.7 | 1026.8 | ± 2.3 | 8.0 | ± 4.1 | 38 | 32 | 9 | 9 | 3 | 10-8 18:00:00 | 64.5 | ± 9.0 | 48.6 | ± 10.1 | 1021.7 | ± 7.5 | 7.5 | ± 4.9 | 41 | 38 | 12 | 9 | 3 | 10-8 19:00:00 | 63.0 | ± 8.6 | 45.7 | ± 10.6 | 1022.9 | ± 7.9 | 8.1 | ± 4.5 | 41 | 35 | 12 | 6 | 3 | 10-8 20:00:00 | 64.6 | ± 8.2 | 48.6 | ± 10.1 | 1020.0 | ± 6.8 | 8.0 | ± 5.7 | 44 | 38 | 12 | 9 | 3 | 3 | 10-8 21:00:00 | 65.5 | ± 8.2 | 46.9 | ± 9.3 | 1021.8 | ± 6.7 | 9.0 | ± 3.6 | 41 | 35 | 12 | 6 | 10-8 22:00:00 | 62.4 | ± 8.3 | 44.4 | ± 10.5 | 1023.2 | ± 7.4 | 6.9 | ± 3.6 | 38 | 32 | 15 | 9 | 6 | 10-8 23:00:00 | 58.8 | ± 7.1 | 44.8 | ± 10.2 | 1023.3 | ± 7.5 | 5.9 | ± 5.1 | 41 | 32 | 15 | 6 |