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) | 6-8 00:00:00 | 72.7 | ± 8.7 | 55.7 | ± 10.4 | 1014.5 | ± 4.8 | 7.1 | ± 4.4 | 35 | 21 | 3 | 3 | 6-8 01:00:00 | 70.8 | ± 7.9 | 56.4 | ± 10.6 | 1014.8 | ± 4.9 | 6.0 | ± 3.2 | 38 | 21 | 6 | 3 | 6-8 02:00:00 | 67.5 | ± 7.8 | 55.6 | ± 10.4 | 1015.4 | ± 4.9 | 5.2 | ± 3.5 | 32 | 15 | 6 | 3 | 6-8 03:00:00 | 66.0 | ± 7.8 | 55.4 | ± 10.1 | 1015.6 | ± 4.9 | 4.4 | ± 2.5 | 21 | 12 | 6 | 3 | 6-8 04:00:00 | 64.3 | ± 5.9 | 57.0 | ± 6.1 | 1014.9 | ± 4.7 | 3.4 | ± 2.0 | 15 | 3 | 3 | 3 | 6-8 05:00:00 | 63.4 | ± 5.5 | 58.5 | ± 4.9 | 1015.7 | ± 5.0 | 3.7 | ± 2.2 | 15 | 9 | 3 | 3 | 6-8 06:00:00 | 62.3 | ± 5.4 | 57.6 | ± 5.5 | 1015.7 | ± 5.2 | 3.7 | ± 2.2 | 9 | 6 | 6-8 07:00:00 | 62.0 | ± 5.4 | 58.2 | ± 5.6 | 1015.6 | ± 5.4 | 2.9 | ± 2.3 | 12 | 9 | 3 | 3 | 6-8 08:00:00 | 61.5 | ± 5.6 | 57.6 | ± 5.2 | 1015.6 | ± 5.5 | 4.4 | ± 2.1 | 18 | 9 | 3 | 6-8 09:00:00 | 60.8 | ± 5.7 | 57.2 | ± 5.0 | 1015.8 | ± 5.6 | 2.0 | ± 1.8 | 18 | 9 | 3 | 6-8 10:00:00 | 62.3 | ± 6.1 | 57.1 | ± 10.5 | 1014.8 | ± 4.6 | 3.0 | ± 2.5 | 24 | 21 | 3 | 6-8 11:00:00 | 63.6 | ± 6.1 | 57.3 | ± 11.2 | 1015.1 | ± 4.6 | 1.8 | ± 2.6 | 29 | 21 | 12 | 6 | 3 | 6-8 12:00:00 | 67.9 | ± 5.4 | 60.8 | ± 5.8 | 1015.3 | ± 4.6 | 3.8 | ± 3.8 | 26 | 18 | 9 | 6 | 3 | 6-8 13:00:00 | 70.7 | ± 5.7 | 60.8 | ± 6.7 | 1015.4 | ± 4.6 | 5.4 | ± 4.6 | 26 | 21 | 6 | 3 | 3 | 6-8 14:00:00 | 72.8 | ± 6.2 | 59.7 | ± 7.3 | 1015.3 | ± 4.7 | 6.1 | ± 4.3 | 41 | 24 | 9 | 6-8 15:00:00 | 73.9 | ± 7.4 | 59.6 | ± 7.1 | 1016.3 | ± 5.5 | 7.3 | ± 4.3 | 44 | 32 | 9 | 6-8 16:00:00 | 77.4 | ± 7.7 | 60.4 | ± 6.2 | 1014.7 | ± 4.4 | 9.1 | ± 4.7 | 47 | 35 | 3 | 6-8 17:00:00 | 78.4 | ± 7.7 | 59.6 | ± 7.3 | 1014.7 | ± 5.0 | 8.6 | ± 5.1 | 50 | 47 | 9 | 6-8 18:00:00 | 78.5 | ± 7.9 | 57.7 | ± 8.3 | 1014.1 | ± 4.9 | 12.0 | ± 5.3 | 62 | 41 | 6 | 6-8 19:00:00 | 77.2 | ± 8.7 | 55.4 | ± 7.1 | 1010.2 | ± 10.9 | 11.3 | ± 5.3 | 53 | 35 | 9 | 6-8 20:00:00 | 78.2 | ± 8.7 | 58.0 | ± 7.6 | 1013.3 | ± 5.0 | 11.3 | ± 3.8 | 59 | 35 | 6 | 6-8 21:00:00 | 78.0 | ± 8.0 | 57.0 | ± 8.4 | 1012.8 | ± 5.0 | 10.4 | ± 3.4 | 59 | 32 | 3 | 6-8 22:00:00 | 77.8 | ± 7.8 | 58.8 | ± 7.4 | 1012.6 | ± 5.0 | 9.6 | ± 3.4 | 53 | 35 | 9 | 3 | 6-8 23:00:00 | 76.9 | ± 7.8 | 59.1 | ± 8.0 | 1013.5 | ± 4.9 | 9.5 | ± 3.7 | 38 | 24 | 3 |