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) | 1-29 00:00:00 | 34.4 | ± 9.9 | 18.8 | ± 13.1 | 1020.9 | ± 10.1 | 4.9 | ± 3.1 | 15 | 15 | 8 | 8 | 1-29 01:00:00 | 37.2 | ± 7.3 | 23.7 | ± 9.1 | 1018.2 | ± 8.2 | 3.8 | ± 2.4 | 38 | 23 | 8 | 8 | 1-29 02:00:00 | 30.4 | ± 7.9 | 16.5 | ± 12.5 | 1020.8 | ± 10.4 | 4.4 | ± 3.3 | 31 | 23 | 15 | 15 | 1-29 03:00:00 | 31.9 | ± 9.5 | 17.9 | ± 13.3 | 1020.8 | ± 10.4 | 4.1 | ± 3.3 | 8 | 8 | 8 | 8 | 1-29 04:00:00 | 27.7 | ± 7.3 | 14.2 | ± 11.6 | 1021.8 | ± 10.9 | 4.7 | ± 4.1 | 8 | 8 | 8 | 8 | 1-29 05:00:00 | 29.5 | ± 4.6 | 19.9 | ± 8.5 | 1016.4 | ± 9.4 | 4.9 | ± 4.0 | 8 | 8 | 1-29 06:00:00 | 28.5 | ± 5.3 | 18.9 | ± 8.3 | 1016.8 | ± 9.3 | 4.6 | ± 5.5 | 8 | 1-29 07:00:00 | 28.0 | ± 4.9 | 18.0 | ± 7.8 | 1018.4 | ± 9.2 | 4.6 | ± 3.6 | 8 | 1-29 08:00:00 | 27.1 | ± 4.8 | 16.6 | ± 6.8 | 1018.8 | ± 9.1 | 4.7 | ± 4.3 | 8 | 8 | 1-29 09:00:00 | 28.9 | ± 4.2 | 18.9 | ± 6.4 | 1018.9 | ± 9.5 | 4.4 | ± 5.1 | 8 | 8 | 1-29 10:00:00 | 27.3 | ± 5.5 | 17.1 | ± 6.7 | 1019.6 | ± 8.2 | 4.9 | ± 6.3 | 38 | 31 | 1-29 11:00:00 | 27.1 | ± 9.3 | 17.4 | ± 10.2 | 1021.4 | ± 9.0 | 5.1 | ± 3.6 | 38 | 23 | 8 | 8 | 1-29 12:00:00 | 27.0 | ± 9.2 | 17.4 | ± 10.2 | 1021.9 | ± 8.8 | 4.9 | ± 2.8 | 46 | 31 | 8 | 8 | 1-29 13:00:00 | 26.3 | ± 8.2 | 16.7 | ± 9.3 | 1024.4 | ± 8.4 | 5.4 | ± 4.1 | 31 | 15 | 8 | 8 | 1-29 14:00:00 | 29.3 | ± 7.9 | 18.7 | ± 9.6 | 1024.1 | ± 8.2 | 6.2 | ± 4.6 | 46 | 38 | 8 | 8 | 1-29 15:00:00 | 33.8 | ± 10.6 | 20.1 | ± 11.3 | 1023.9 | ± 8.0 | 7.1 | ± 5.0 | 38 | 31 | 8 | 8 | 1-29 16:00:00 | 36.0 | ± 11.3 | 20.7 | ± 13.1 | 1023.9 | ± 7.9 | 7.7 | ± 3.2 | 31 | 31 | 15 | 15 | 1-29 17:00:00 | 36.3 | ± 8.0 | 19.8 | ± 11.6 | 1024.4 | ± 7.8 | 7.6 | ± 3.3 | 31 | 31 | 8 | 8 | 1-29 18:00:00 | 39.4 | ± 11.6 | 21.7 | ± 14.0 | 1023.1 | ± 7.6 | 7.4 | ± 2.9 | 31 | 31 | 15 | 15 | 1-29 19:00:00 | 40.8 | ± 10.9 | 22.2 | ± 14.1 | 1021.5 | ± 7.3 | 8.5 | ± 2.6 | 38 | 23 | 15 | 15 | 1-29 20:00:00 | 40.4 | ± 10.8 | 21.2 | ± 15.1 | 1022.6 | ± 8.2 | 7.8 | ± 3.3 | 38 | 15 | 8 | 8 | 1-29 21:00:00 | 40.1 | ± 10.5 | 21.3 | ± 15.1 | 1022.3 | ± 8.0 | 5.8 | ± 3.8 | 54 | 38 | 15 | 15 | 1-29 22:00:00 | 35.6 | ± 7.6 | 19.6 | ± 13.3 | 1022.3 | ± 8.1 | 6.1 | ± 2.5 | 46 | 31 | 1-29 23:00:00 | 34.1 | ± 7.7 | 18.1 | ± 13.0 | 1022.7 | ± 8.4 | 5.3 | ± 3.3 | 54 | 23 | 8 | 8 |