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) | 7-10 00:00:00 | 79.2 | ± 6.4 | 63.2 | ± 7.4 | 1011.9 | ± 3.2 | 4.5 | ± 3.2 | 54 | 31 | 15 | 8 | 8 | 7-10 01:00:00 | 76.4 | ± 6.3 | 62.8 | ± 7.0 | 1012.3 | ± 3.2 | 3.6 | ± 2.0 | 62 | 38 | 8 | 8 | 8 | 8 | 7-10 02:00:00 | 74.0 | ± 5.6 | 64.1 | ± 5.3 | 1012.8 | ± 3.2 | 3.8 | ± 2.5 | 54 | 38 | 15 | 8 | 8 | 7-10 03:00:00 | 75.3 | ± 4.7 | 64.3 | ± 6.5 | 1011.9 | ± 2.5 | 4.0 | ± 3.2 | 7-10 04:00:00 | 69.7 | ± 1.7 | 64.3 | ± 1.3 | 1014.4 | ± 0.9 | 4.0 | ± 4.0 | 7-10 05:00:00 | 70.1 | ± 0.0 | 66.7 | ± 0.0 | 1013.1 | ± 0.0 | 0.0 | ± 0.0 | 7-10 06:00:00 | 69.0 | ± 0.0 | 66.3 | ± 0.0 | 1013.2 | ± 0.0 | 0.0 | ± 0.0 | 7-10 07:00:00 | 68.9 | ± 0.0 | 66.2 | ± 0.0 | 1013.1 | ± 0.0 | 0.0 | ± 0.0 | 7-10 08:00:00 | 68.0 | ± 0.0 | 65.8 | ± 0.0 | 1013.4 | ± 0.0 | 0.0 | ± 0.0 | 7-10 09:00:00 | 66.7 | ± 0.0 | 65.4 | ± 0.0 | 1013.5 | ± 0.0 | 0.0 | ± 0.0 | 7-10 10:00:00 | 66.7 | ± 0.0 | 65.8 | ± 0.0 | 1013.9 | ± 0.0 | 0.0 | ± 0.0 | 7-10 11:00:00 | 69.0 | ± 0.0 | 66.9 | ± 0.0 | 1014.3 | ± 0.0 | 0.0 | ± 0.0 | 31 | 23 | 15 | 8 | 7-10 12:00:00 | 70.4 | ± 4.3 | 61.8 | ± 6.2 | 1014.6 | ± 2.5 | 5.2 | ± 4.9 | 54 | 54 | 31 | 8 | 7-10 13:00:00 | 73.4 | ± 5.2 | 61.5 | ± 6.8 | 1014.9 | ± 2.7 | 5.6 | ± 4.5 | 62 | 62 | 23 | 8 | 7-10 14:00:00 | 75.4 | ± 6.1 | 61.1 | ± 6.2 | 1015.0 | ± 2.8 | 6.0 | ± 3.8 | 54 | 54 | 15 | 8 | 7-10 15:00:00 | 77.1 | ± 5.9 | 62.2 | ± 6.5 | 1015.1 | ± 2.7 | 6.5 | ± 4.2 | 62 | 54 | 8 | 8 | 7-10 16:00:00 | 79.4 | ± 5.7 | 60.7 | ± 6.0 | 1014.9 | ± 2.8 | 8.6 | ± 4.6 | 77 | 62 | 8 | 8 | 7-10 17:00:00 | 80.7 | ± 6.1 | 60.6 | ± 6.2 | 1014.7 | ± 2.9 | 9.0 | ± 4.9 | 69 | 54 | 8 | 8 | 7-10 18:00:00 | 81.8 | ± 6.5 | 60.7 | ± 6.2 | 1014.2 | ± 2.9 | 8.0 | ± 3.0 | 77 | 38 | 8 | 8 | 7-10 19:00:00 | 82.4 | ± 6.3 | 59.3 | ± 5.6 | 1013.9 | ± 3.0 | 7.5 | ± 3.8 | 62 | 15 | 8 | 8 | 7-10 20:00:00 | 82.6 | ± 5.8 | 58.8 | ± 6.4 | 1013.7 | ± 3.2 | 7.7 | ± 2.7 | 77 | 31 | 8 | 8 | 7-10 21:00:00 | 83.3 | ± 3.3 | 59.8 | ± 7.7 | 1013.7 | ± 3.6 | 8.8 | ± 4.3 | 69 | 31 | 8 | 8 | 7-10 22:00:00 | 81.2 | ± 2.9 | 58.2 | ± 7.1 | 1014.0 | ± 3.4 | 6.8 | ± 3.7 | 62 | 23 | 8 | 8 | 7-10 23:00:00 | 78.7 | ± 4.2 | 59.3 | ± 7.8 | 1013.6 | ± 3.5 | 6.0 | ± 1.9 | 38 | 8 | 8 | 8 | 8 |