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) | 12-5 00:00:00 | 39.2 | ± 9.9 | 29.0 | ± 12.8 | 1023.9 | ± 4.9 | 6.2 | ± 5.9 | 56 | 35 | 6 | 3 | 3 | 12-5 01:00:00 | 40.0 | ± 11.1 | 30.7 | ± 13.3 | 1023.8 | ± 4.6 | 5.6 | ± 5.4 | 50 | 32 | 6 | 3 | 3 | 12-5 02:00:00 | 39.6 | ± 11.3 | 30.1 | ± 13.6 | 1023.6 | ± 4.5 | 4.8 | ± 6.3 | 47 | 24 | 3 | 3 | 3 | 12-5 03:00:00 | 37.3 | ± 9.5 | 30.0 | ± 11.5 | 1023.4 | ± 4.4 | 5.4 | ± 4.0 | 53 | 41 | 6 | 6 | 6 | 12-5 04:00:00 | 37.1 | ± 8.6 | 30.2 | ± 11.5 | 1023.4 | ± 4.3 | 5.1 | ± 4.9 | 32 | 26 | 3 | 3 | 3 | 12-5 05:00:00 | 34.5 | ± 8.3 | 27.6 | ± 10.1 | 1023.1 | ± 4.1 | 3.4 | ± 2.4 | 12 | 6 | 12-5 06:00:00 | 33.7 | ± 8.6 | 27.2 | ± 10.6 | 1023.6 | ± 2.8 | 4.1 | ± 0.8 | 6 | 3 | 12-5 07:00:00 | 31.0 | ± 5.0 | 23.8 | ± 8.0 | 1022.2 | ± 3.6 | 4.4 | ± 2.6 | 9 | 6 | 3 | 3 | 3 | 3 | 12-5 08:00:00 | 30.7 | ± 5.7 | 24.4 | ± 8.9 | 1022.1 | ± 3.3 | 4.7 | ± 1.0 | 12 | 6 | 3 | 12-5 09:00:00 | 32.8 | ± 8.0 | 26.6 | ± 10.4 | 1022.3 | ± 3.2 | 4.0 | ± 3.7 | 9 | 6 | 12-5 10:00:00 | 32.7 | ± 8.0 | 26.5 | ± 10.5 | 1022.0 | ± 3.1 | 3.6 | ± 3.2 | 15 | 12 | 3 | 3 | 12-5 11:00:00 | 35.7 | ± 10.9 | 29.8 | ± 14.6 | 1022.0 | ± 3.1 | 7.0 | ± 6.7 | 32 | 21 | 6 | 3 | 3 | 12-5 12:00:00 | 35.4 | ± 11.7 | 30.0 | ± 15.0 | 1022.1 | ± 3.0 | 7.6 | ± 7.7 | 50 | 35 | 3 | 3 | 12-5 13:00:00 | 35.0 | ± 11.4 | 30.1 | ± 14.4 | 1022.2 | ± 3.1 | 7.5 | ± 6.6 | 38 | 29 | 12 | 3 | 3 | 3 | 12-5 14:00:00 | 37.7 | ± 11.1 | 31.5 | ± 14.0 | 1022.3 | ± 3.1 | 7.6 | ± 6.7 | 47 | 38 | 18 | 3 | 3 | 3 | 12-5 15:00:00 | 41.5 | ± 10.9 | 32.4 | ± 14.2 | 1022.3 | ± 3.5 | 9.3 | ± 7.6 | 38 | 38 | 21 | 6 | 3 | 3 | 12-5 16:00:00 | 44.1 | ± 12.2 | 33.1 | ± 15.3 | 1021.7 | ± 3.7 | 11.7 | ± 6.9 | 35 | 35 | 21 | 9 | 3 | 12-5 17:00:00 | 45.9 | ± 13.8 | 33.8 | ± 16.0 | 1020.8 | ± 3.9 | 12.0 | ± 5.2 | 44 | 41 | 21 | 9 | 3 | 12-5 18:00:00 | 44.7 | ± 12.7 | 31.2 | ± 13.2 | 1020.0 | ± 4.0 | 13.8 | ± 7.2 | 35 | 29 | 18 | 6 | 3 | 12-5 19:00:00 | 46.5 | ± 13.8 | 33.1 | ± 14.8 | 1019.5 | ± 4.2 | 14.0 | ± 8.1 | 41 | 35 | 18 | 6 | 3 | 12-5 20:00:00 | 42.8 | ± 14.0 | 29.0 | ± 12.9 | 1019.1 | ± 4.1 | 11.7 | ± 7.4 | 44 | 32 | 15 | 9 | 3 | 12-5 21:00:00 | 42.9 | ± 13.2 | 31.1 | ± 14.1 | 1019.3 | ± 4.4 | 11.6 | ± 7.5 | 50 | 35 | 15 | 12 | 6 | 3 | 12-5 22:00:00 | 40.3 | ± 11.1 | 29.5 | ± 12.5 | 1019.4 | ± 4.5 | 9.8 | ± 7.6 | 50 | 38 | 15 | 6 | 3 | 3 | 12-5 23:00:00 | 38.8 | ± 10.0 | 29.8 | ± 13.2 | 1019.1 | ± 4.6 | 10.8 | ± 6.5 | 44 | 26 | 12 | 6 | 6 |