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) | 5-2 00:00:00 | 63.5 | ± 6.6 | 44.9 | ± 9.7 | 1014.8 | ± 4.3 | 8.3 | ± 5.0 | 44 | 29 | 12 | 9 | 3 | 5-2 01:00:00 | 59.7 | ± 6.2 | 45.0 | ± 10.0 | 1015.4 | ± 4.2 | 7.6 | ± 6.4 | 50 | 29 | 6 | 6 | 5-2 02:00:00 | 58.2 | ± 5.8 | 44.7 | ± 9.3 | 1015.9 | ± 3.9 | 7.4 | ± 5.5 | 38 | 18 | 6 | 6 | 3 | 5-2 03:00:00 | 57.2 | ± 5.6 | 45.7 | ± 9.0 | 1015.6 | ± 4.2 | 6.4 | ± 5.2 | 35 | 18 | 6 | 6 | 3 | 5-2 04:00:00 | 55.6 | ± 6.9 | 46.8 | ± 10.2 | 1015.3 | ± 4.4 | 4.7 | ± 4.7 | 12 | 3 | 3 | 5-2 05:00:00 | 55.1 | ± 7.6 | 46.6 | ± 9.8 | 1014.8 | ± 4.7 | 3.2 | ± 3.1 | 18 | 6 | 3 | 5-2 06:00:00 | 53.6 | ± 7.9 | 46.6 | ± 10.1 | 1014.2 | ± 4.8 | 4.6 | ± 3.0 | 15 | 6 | 3 | 5-2 07:00:00 | 52.4 | ± 7.7 | 47.4 | ± 10.1 | 1013.7 | ± 4.9 | 4.3 | ± 3.4 | 15 | 9 | 3 | 5-2 08:00:00 | 52.0 | ± 8.2 | 47.1 | ± 10.3 | 1013.4 | ± 5.1 | 4.6 | ± 3.1 | 18 | 6 | 3 | 5-2 09:00:00 | 51.6 | ± 8.1 | 46.9 | ± 10.5 | 1013.1 | ± 5.3 | 5.3 | ± 2.8 | 15 | 9 | 3 | 5-2 10:00:00 | 50.0 | ± 7.8 | 44.9 | ± 9.8 | 1012.9 | ± 5.4 | 5.5 | ± 3.5 | 38 | 21 | 12 | 6 | 3 | 5-2 11:00:00 | 51.2 | ± 7.2 | 45.0 | ± 10.2 | 1013.1 | ± 5.6 | 4.9 | ± 3.5 | 41 | 21 | 15 | 6 | 6 | 5-2 12:00:00 | 54.4 | ± 6.4 | 46.9 | ± 9.6 | 1013.2 | ± 5.7 | 5.9 | ± 3.2 | 38 | 24 | 12 | 9 | 3 | 5-2 13:00:00 | 57.7 | ± 6.8 | 47.1 | ± 9.6 | 1013.2 | ± 5.9 | 7.4 | ± 5.3 | 38 | 26 | 12 | 9 | 3 | 5-2 14:00:00 | 60.5 | ± 7.1 | 48.1 | ± 8.4 | 1013.4 | ± 6.1 | 9.2 | ± 5.3 | 41 | 32 | 12 | 6 | 6 | 5-2 15:00:00 | 63.0 | ± 8.1 | 48.2 | ± 9.0 | 1013.4 | ± 6.3 | 9.7 | ± 4.9 | 38 | 26 | 12 | 6 | 3 | 5-2 16:00:00 | 65.4 | ± 8.7 | 49.7 | ± 10.2 | 1012.8 | ± 6.1 | 11.3 | ± 5.4 | 41 | 35 | 9 | 3 | 5-2 17:00:00 | 67.3 | ± 9.4 | 47.5 | ± 11.1 | 1012.4 | ± 6.4 | 11.1 | ± 4.1 | 44 | 38 | 9 | 3 | 5-2 18:00:00 | 69.3 | ± 9.7 | 49.9 | ± 10.3 | 1012.2 | ± 6.5 | 13.2 | ± 4.6 | 41 | 38 | 9 | 6 | 5-2 19:00:00 | 69.0 | ± 9.8 | 47.3 | ± 11.3 | 1011.7 | ± 6.8 | 13.2 | ± 4.0 | 47 | 41 | 6 | 3 | 5-2 20:00:00 | 68.9 | ± 11.2 | 46.7 | ± 11.5 | 1011.4 | ± 7.2 | 12.7 | ± 4.6 | 44 | 29 | 6 | 3 | 5-2 21:00:00 | 67.9 | ± 10.3 | 47.0 | ± 11.7 | 1011.4 | ± 7.0 | 13.0 | ± 3.2 | 53 | 32 | 9 | 5-2 22:00:00 | 67.6 | ± 10.0 | 46.3 | ± 11.7 | 1011.4 | ± 7.3 | 12.6 | ± 4.4 | 47 | 24 | 3 | 5-2 23:00:00 | 66.5 | ± 9.1 | 45.7 | ± 11.6 | 1011.5 | ± 7.4 | 9.4 | ± 4.4 | 38 | 15 | 3 |