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) | 3-1 00:00:00 | 31.7 | ± 5.1 | 22.3 | ± 8.7 | 1015.4 | ± 9.7 | 2.9 | ± 3.1 | 50 | 25 | 13 | 3-1 01:00:00 | 30.0 | ± 5.0 | 22.9 | ± 8.1 | 1015.6 | ± 9.8 | 1.8 | ± 2.8 | 38 | 25 | 13 | 13 | 3-1 02:00:00 | 29.3 | ± 5.2 | 23.0 | ± 8.0 | 1015.6 | ± 10.1 | 1.8 | ± 2.0 | 38 | 38 | 13 | 13 | 3-1 03:00:00 | 28.4 | ± 4.9 | 23.1 | ± 7.6 | 1015.6 | ± 10.1 | 1.5 | ± 2.4 | 38 | 38 | 13 | 13 | 3-1 04:00:00 | 27.8 | ± 5.9 | 23.0 | ± 7.5 | 1015.4 | ± 10.2 | 1.5 | ± 3.3 | 38 | 38 | 13 | 3-1 05:00:00 | 28.4 | ± 5.5 | 22.5 | ± 6.8 | 1015.4 | ± 10.4 | 1.9 | ± 3.1 | 38 | 38 | 13 | 3-1 06:00:00 | 28.0 | ± 5.0 | 21.3 | ± 6.3 | 1015.4 | ± 10.6 | 1.8 | ± 2.8 | 50 | 38 | 3-1 07:00:00 | 28.8 | ± 5.4 | 21.4 | ± 7.9 | 1015.3 | ± 10.7 | 1.7 | ± 3.6 | 50 | 38 | 13 | 13 | 3-1 08:00:00 | 27.9 | ± 5.7 | 22.6 | ± 7.1 | 1015.0 | ± 10.8 | 1.7 | ± 3.2 | 38 | 38 | 13 | 13 | 13 | 3-1 09:00:00 | 27.2 | ± 6.3 | 22.3 | ± 6.8 | 1015.0 | ± 10.9 | 2.3 | ± 3.6 | 63 | 38 | 13 | 13 | 3-1 10:00:00 | 25.8 | ± 6.4 | 21.5 | ± 7.0 | 1015.1 | ± 11.0 | 1.9 | ± 2.9 | 38 | 25 | 3-1 11:00:00 | 25.9 | ± 5.6 | 20.7 | ± 6.0 | 1015.2 | ± 11.0 | 1.3 | ± 2.6 | 38 | 25 | 13 | 3-1 12:00:00 | 26.0 | ± 5.9 | 20.0 | ± 6.2 | 1015.3 | ± 11.1 | 1.4 | ± 3.0 | 50 | 25 | 13 | 13 | 3-1 13:00:00 | 31.0 | ± 4.0 | 23.1 | ± 5.7 | 1015.6 | ± 11.3 | 2.7 | ± 4.2 | 38 | 25 | 13 | 13 | 3-1 14:00:00 | 35.1 | ± 3.3 | 24.0 | ± 7.1 | 1015.5 | ± 11.3 | 5.6 | ± 4.1 | 38 | 38 | 3-1 15:00:00 | 38.7 | ± 5.7 | 23.4 | ± 7.5 | 1015.5 | ± 11.3 | 8.9 | ± 5.1 | 38 | 13 | 13 | 3-1 16:00:00 | 41.2 | ± 5.9 | 23.6 | ± 8.6 | 1014.9 | ± 11.2 | 8.5 | ± 4.5 | 50 | 38 | 13 | 3-1 17:00:00 | 43.3 | ± 6.3 | 23.9 | ± 9.0 | 1014.3 | ± 11.1 | 8.0 | ± 4.9 | 63 | 38 | 13 | 3-1 18:00:00 | 45.2 | ± 7.3 | 24.1 | ± 9.3 | 1013.5 | ± 10.9 | 10.2 | ± 4.6 | 50 | 25 | 13 | 3-1 19:00:00 | 45.7 | ± 7.6 | 23.2 | ± 9.7 | 1012.9 | ± 10.7 | 11.1 | ± 5.1 | 50 | 25 | 13 | 3-1 20:00:00 | 46.0 | ± 7.4 | 22.8 | ± 10.7 | 1012.5 | ± 10.5 | 11.0 | ± 5.8 | 63 | 25 | 3-1 21:00:00 | 46.1 | ± 7.6 | 21.5 | ± 9.9 | 1012.3 | ± 10.3 | 9.8 | ± 5.0 | 63 | 25 | 3-1 22:00:00 | 43.3 | ± 7.3 | 19.7 | ± 8.1 | 1012.8 | ± 10.6 | 9.6 | ± 6.0 | 63 | 38 | 3-1 23:00:00 | 41.8 | ± 5.6 | 22.5 | ± 9.4 | 1011.7 | ± 10.0 | 6.6 | ± 5.9 | 50 | 25 |