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) | 1-2 00:00:00 | 32.3 | ± 8.9 | 26.3 | ± 12.2 | 1022.3 | ± 8.8 | 4.5 | ± 3.7 | 63 | 50 | 38 | 25 | 25 | 13 | 1-2 01:00:00 | 31.3 | ± 8.4 | 25.3 | ± 11.8 | 1022.6 | ± 8.9 | 2.4 | ± 3.4 | 63 | 25 | 13 | 1-2 02:00:00 | 30.5 | ± 8.2 | 24.4 | ± 10.4 | 1022.8 | ± 9.1 | 4.2 | ± 4.9 | 63 | 38 | 13 | 1-2 03:00:00 | 30.5 | ± 8.2 | 24.1 | ± 10.3 | 1023.3 | ± 8.9 | 5.0 | ± 4.0 | 63 | 50 | 25 | 13 | 13 | 13 | 1-2 04:00:00 | 30.5 | ± 9.3 | 23.9 | ± 10.9 | 1023.7 | ± 8.7 | 4.7 | ± 3.4 | 63 | 38 | 25 | 13 | 13 | 1-2 05:00:00 | 30.4 | ± 8.7 | 22.8 | ± 10.9 | 1023.7 | ± 8.4 | 6.1 | ± 7.1 | 75 | 50 | 25 | 13 | 13 | 13 | 1-2 06:00:00 | 29.0 | ± 9.2 | 22.9 | ± 11.0 | 1023.9 | ± 8.1 | 4.3 | ± 4.3 | 75 | 25 | 13 | 13 | 1-2 07:00:00 | 28.0 | ± 9.4 | 22.3 | ± 11.3 | 1024.2 | ± 8.1 | 3.4 | ± 3.7 | 75 | 25 | 13 | 13 | 1-2 08:00:00 | 28.2 | ± 10.1 | 22.4 | ± 11.7 | 1024.5 | ± 8.0 | 3.4 | ± 2.7 | 63 | 38 | 13 | 1-2 09:00:00 | 27.3 | ± 11.4 | 22.3 | ± 11.9 | 1024.5 | ± 8.2 | 3.7 | ± 2.9 | 75 | 38 | 13 | 1-2 10:00:00 | 27.3 | ± 10.8 | 22.3 | ± 11.6 | 1024.8 | ± 7.8 | 3.4 | ± 3.2 | 50 | 25 | 13 | 13 | 1-2 11:00:00 | 26.6 | ± 10.3 | 21.6 | ± 12.1 | 1025.2 | ± 7.6 | 3.3 | ± 2.8 | 63 | 38 | 25 | 1-2 12:00:00 | 26.7 | ± 9.4 | 21.5 | ± 12.5 | 1025.9 | ± 7.7 | 3.3 | ± 3.6 | 75 | 38 | 25 | 1-2 13:00:00 | 27.4 | ± 9.6 | 21.8 | ± 12.9 | 1026.5 | ± 7.6 | 3.4 | ± 4.3 | 88 | 75 | 25 | 1-2 14:00:00 | 30.5 | ± 8.6 | 23.7 | ± 12.8 | 1027.0 | ± 7.4 | 4.2 | ± 4.0 | 88 | 75 | 25 | 1-2 15:00:00 | 32.1 | ± 9.6 | 24.1 | ± 13.0 | 1027.2 | ± 7.5 | 5.2 | ± 4.5 | 88 | 75 | 13 | 1-2 16:00:00 | 33.1 | ± 10.5 | 26.2 | ± 11.7 | 1026.6 | ± 7.3 | 4.6 | ± 4.1 | 75 | 63 | 13 | 1-2 17:00:00 | 35.1 | ± 11.1 | 27.2 | ± 12.5 | 1025.5 | ± 7.2 | 5.0 | ± 2.6 | 38 | 25 | 13 | 13 | 1-2 18:00:00 | 37.1 | ± 12.9 | 28.0 | ± 13.2 | 1024.3 | ± 6.9 | 8.0 | ± 4.1 | 75 | 50 | 25 | 13 | 1-2 19:00:00 | 37.8 | ± 13.1 | 28.1 | ± 13.7 | 1023.9 | ± 6.9 | 6.3 | ± 3.8 | 63 | 50 | 25 | 13 | 1-2 20:00:00 | 38.4 | ± 13.6 | 28.2 | ± 13.7 | 1023.5 | ± 6.7 | 5.6 | ± 3.6 | 50 | 38 | 38 | 13 | 1-2 21:00:00 | 37.7 | ± 13.7 | 28.5 | ± 14.0 | 1023.4 | ± 6.5 | 5.5 | ± 2.7 | 50 | 50 | 50 | 13 | 13 | 1-2 22:00:00 | 36.0 | ± 14.1 | 28.5 | ± 14.5 | 1023.1 | ± 6.4 | 4.3 | ± 3.1 | 50 | 50 | 50 | 13 | 1-2 23:00:00 | 36.5 | ± 14.6 | 30.7 | ± 14.9 | 1022.9 | ± 6.9 | 4.8 | ± 3.3 | 50 | 50 | 38 | 13 |