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) | 1-30 00:00:00 | 34.3 | ± 11.4 | 19.6 | ± 14.4 | 1021.9 | ± 8.0 | 4.4 | ± 2.6 | 46 | 23 | 1-30 01:00:00 | 30.1 | ± 8.3 | 16.4 | ± 13.0 | 1022.9 | ± 8.6 | 4.9 | ± 3.5 | 62 | 54 | 8 | 8 | 1-30 02:00:00 | 28.4 | ± 8.5 | 15.9 | ± 12.9 | 1023.5 | ± 7.8 | 4.7 | ± 4.0 | 54 | 23 | 1-30 03:00:00 | 31.6 | ± 12.6 | 19.5 | ± 15.1 | 1021.3 | ± 8.0 | 3.7 | ± 3.1 | 31 | 8 | 1-30 04:00:00 | 28.8 | ± 9.8 | 17.9 | ± 13.5 | 1021.9 | ± 8.4 | 4.1 | ± 3.0 | 15 | 8 | 1-30 05:00:00 | 30.4 | ± 8.5 | 20.8 | ± 11.0 | 1021.9 | ± 7.2 | 4.2 | ± 2.7 | 15 | 1-30 06:00:00 | 29.3 | ± 8.3 | 20.1 | ± 10.4 | 1021.4 | ± 7.5 | 3.3 | ± 2.7 | 15 | 1-30 07:00:00 | 28.9 | ± 8.2 | 20.0 | ± 11.0 | 1021.1 | ± 7.6 | 2.5 | ± 2.5 | 23 | 8 | 1-30 08:00:00 | 28.5 | ± 8.5 | 19.6 | ± 10.8 | 1020.7 | ± 7.7 | 3.0 | ± 2.5 | 23 | 8 | 1-30 09:00:00 | 28.6 | ± 8.0 | 19.8 | ± 10.6 | 1020.3 | ± 7.6 | 2.9 | ± 2.3 | 23 | 8 | 1-30 10:00:00 | 28.4 | ± 7.3 | 19.9 | ± 10.5 | 1020.1 | ± 7.5 | 3.8 | ± 2.2 | 62 | 54 | 8 | 8 | 8 | 8 | 1-30 11:00:00 | 25.3 | ± 8.2 | 18.0 | ± 11.5 | 1020.8 | ± 8.6 | 3.5 | ± 2.8 | 38 | 31 | 1-30 12:00:00 | 24.6 | ± 7.1 | 16.9 | ± 10.1 | 1021.2 | ± 7.9 | 3.3 | ± 3.7 | 62 | 31 | 15 | 15 | 1-30 13:00:00 | 26.1 | ± 8.0 | 19.8 | ± 10.4 | 1019.2 | ± 8.3 | 3.0 | ± 3.4 | 62 | 23 | 15 | 15 | 8 | 1-30 14:00:00 | 28.6 | ± 7.2 | 20.0 | ± 10.7 | 1020.3 | ± 8.3 | 4.4 | ± 3.3 | 62 | 31 | 8 | 8 | 8 | 1-30 15:00:00 | 31.6 | ± 7.7 | 19.4 | ± 11.2 | 1021.0 | ± 8.3 | 6.4 | ± 3.5 | 54 | 23 | 1-30 16:00:00 | 34.8 | ± 9.3 | 20.5 | ± 13.8 | 1020.7 | ± 8.8 | 7.0 | ± 3.0 | 62 | 62 | 8 | 8 | 8 | 1-30 17:00:00 | 37.1 | ± 10.0 | 22.2 | ± 12.0 | 1020.0 | ± 9.0 | 7.8 | ± 4.2 | 69 | 54 | 8 | 8 | 8 | 1-30 18:00:00 | 37.1 | ± 10.3 | 20.3 | ± 11.7 | 1020.0 | ± 8.7 | 7.9 | ± 4.0 | 69 | 54 | 8 | 8 | 1-30 19:00:00 | 38.5 | ± 10.1 | 20.9 | ± 11.4 | 1018.3 | ± 8.9 | 7.8 | ± 3.2 | 77 | 62 | 1-30 20:00:00 | 40.0 | ± 10.7 | 23.2 | ± 13.3 | 1018.1 | ± 8.6 | 7.6 | ± 4.0 | 62 | 54 | 1-30 21:00:00 | 39.9 | ± 10.5 | 25.1 | ± 15.1 | 1017.2 | ± 8.8 | 6.9 | ± 3.8 | 54 | 38 | 1-30 22:00:00 | 37.0 | ± 9.2 | 20.4 | ± 11.7 | 1017.7 | ± 9.1 | 5.9 | ± 3.6 | 62 | 38 | 8 | 8 | 1-30 23:00:00 | 35.2 | ± 9.6 | 20.4 | ± 11.5 | 1016.6 | ± 7.7 | 5.7 | ± 4.0 | 38 | 31 | 8 | 8 |