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 | 39.6 | ± 5.7 | 27.4 | ± 12.3 | 1022.2 | ± 9.8 | 5.2 | ± 3.2 | 31 | 15 | 1-2 01:00:00 | 37.0 | ± 6.6 | 25.2 | ± 12.2 | 1022.9 | ± 9.5 | 5.6 | ± 3.6 | 23 | 15 | 1-2 02:00:00 | 37.8 | ± 6.1 | 27.7 | ± 12.7 | 1019.8 | ± 9.3 | 5.0 | ± 3.2 | 23 | 15 | 1-2 03:00:00 | 37.3 | ± 6.0 | 27.0 | ± 11.5 | 1021.8 | ± 10.0 | 3.7 | ± 2.4 | 31 | 15 | 1-2 04:00:00 | 36.0 | ± 5.9 | 25.6 | ± 10.4 | 1022.2 | ± 9.6 | 4.3 | ± 3.4 | 15 | 15 | 1-2 05:00:00 | 35.8 | ± 5.9 | 26.0 | ± 10.8 | 1021.3 | ± 10.2 | 3.4 | ± 3.1 | 15 | 15 | 1-2 06:00:00 | 35.1 | ± 7.2 | 26.3 | ± 11.6 | 1021.8 | ± 11.0 | 3.0 | ± 4.3 | 31 | 23 | 1-2 07:00:00 | 33.8 | ± 5.4 | 24.1 | ± 9.2 | 1021.3 | ± 9.8 | 4.8 | ± 6.7 | 31 | 23 | 1-2 08:00:00 | 34.4 | ± 5.2 | 24.9 | ± 9.8 | 1021.4 | ± 9.9 | 3.7 | ± 4.6 | 15 | 15 | 1-2 09:00:00 | 33.7 | ± 5.5 | 23.0 | ± 9.2 | 1020.9 | ± 10.0 | 5.7 | ± 7.1 | 31 | 15 | 8 | 8 | 1-2 10:00:00 | 32.0 | ± 4.5 | 22.6 | ± 8.7 | 1019.2 | ± 8.7 | 4.0 | ± 4.7 | 38 | 31 | 15 | 15 | 1-2 11:00:00 | 32.3 | ± 4.7 | 23.9 | ± 8.5 | 1021.8 | ± 9.0 | 4.0 | ± 3.9 | 38 | 31 | 15 | 15 | 1-2 12:00:00 | 32.6 | ± 4.9 | 24.3 | ± 8.1 | 1021.3 | ± 9.0 | 4.6 | ± 4.0 | 46 | 38 | 23 | 23 | 1-2 13:00:00 | 33.6 | ± 4.5 | 25.1 | ± 7.2 | 1021.8 | ± 9.0 | 4.8 | ± 4.7 | 54 | 46 | 15 | 15 | 1-2 14:00:00 | 36.0 | ± 3.6 | 26.8 | ± 6.2 | 1021.9 | ± 8.3 | 6.1 | ± 5.5 | 46 | 46 | 15 | 15 | 8 | 1-2 15:00:00 | 37.9 | ± 3.4 | 27.5 | ± 6.3 | 1023.9 | ± 9.2 | 6.9 | ± 4.5 | 54 | 54 | 23 | 23 | 8 | 1-2 16:00:00 | 39.4 | ± 3.9 | 27.3 | ± 7.5 | 1023.5 | ± 9.1 | 8.8 | ± 5.1 | 46 | 46 | 15 | 15 | 1-2 17:00:00 | 40.7 | ± 4.1 | 27.0 | ± 7.8 | 1021.9 | ± 8.5 | 9.2 | ± 4.0 | 38 | 38 | 15 | 15 | 1-2 18:00:00 | 41.9 | ± 5.6 | 27.1 | ± 7.5 | 1022.3 | ± 8.9 | 8.3 | ± 4.2 | 46 | 38 | 8 | 8 | 1-2 19:00:00 | 42.6 | ± 6.6 | 27.2 | ± 7.9 | 1022.1 | ± 8.7 | 8.5 | ± 4.4 | 38 | 38 | 8 | 8 | 1-2 20:00:00 | 42.8 | ± 7.0 | 27.1 | ± 8.2 | 1022.2 | ± 8.7 | 7.9 | ± 4.7 | 31 | 31 | 8 | 8 | 1-2 21:00:00 | 42.5 | ± 7.3 | 27.1 | ± 8.3 | 1022.6 | ± 8.6 | 6.9 | ± 3.8 | 23 | 23 | 8 | 8 | 1-2 22:00:00 | 40.1 | ± 6.5 | 25.7 | ± 9.4 | 1021.7 | ± 8.2 | 5.6 | ± 4.1 | 8 | 8 | 8 | 8 | 1-2 23:00:00 | 37.9 | ± 6.2 | 24.9 | ± 6.9 | 1022.1 | ± 6.5 | 7.6 | ± 3.4 | 8 | 8 | 8 | 8 |