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 | 79.8 | ± 7.1 | 63.2 | ± 5.7 | 1013.2 | ± 3.4 | 5.0 | ± 3.2 | 62 | 31 | 7-10 01:00:00 | 76.2 | ± 7.6 | 62.7 | ± 5.8 | 1013.8 | ± 3.3 | 4.7 | ± 2.0 | 54 | 15 | 7-10 02:00:00 | 74.9 | ± 7.0 | 62.5 | ± 5.4 | 1014.0 | ± 3.6 | 3.9 | ± 3.2 | 38 | 8 | 7-10 03:00:00 | 73.8 | ± 6.9 | 62.1 | ± 6.0 | 1014.1 | ± 3.7 | 3.2 | ± 3.1 | 23 | 7-10 04:00:00 | 75.4 | ± 8.5 | 64.4 | ± 5.7 | 1012.8 | ± 2.7 | 3.6 | ± 2.5 | 15 | 7-10 05:00:00 | 72.0 | ± 7.4 | 63.0 | ± 6.5 | 1013.7 | ± 2.4 | 1.0 | ± 1.7 | 23 | 8 | 7-10 06:00:00 | 70.9 | ± 6.8 | 61.3 | ± 6.3 | 1013.7 | ± 2.4 | 2.7 | ± 2.9 | 7-10 07:00:00 | 71.3 | ± 7.8 | 62.3 | ± 8.7 | 1014.5 | ± 1.3 | 1.1 | ± 1.3 | 8 | 7-10 08:00:00 | 71.4 | ± 6.4 | 63.4 | ± 8.3 | 1013.4 | ± 1.9 | 0.9 | ± 1.6 | 7-10 09:00:00 | 70.0 | ± 7.2 | 62.7 | ± 8.5 | 1013.9 | ± 1.9 | 0.5 | ± 0.8 | 38 | 15 | 8 | 8 | 7-10 10:00:00 | 67.9 | ± 6.4 | 62.4 | ± 6.9 | 1014.6 | ± 3.2 | 3.1 | ± 3.6 | 46 | 23 | 15 | 15 | 7-10 11:00:00 | 69.7 | ± 6.3 | 64.1 | ± 6.0 | 1014.8 | ± 3.3 | 3.9 | ± 2.9 | 69 | 23 | 15 | 15 | 7-10 12:00:00 | 72.0 | ± 6.2 | 64.4 | ± 6.3 | 1015.3 | ± 3.5 | 4.5 | ± 1.9 | 62 | 23 | 8 | 8 | 7-10 13:00:00 | 75.2 | ± 7.1 | 64.2 | ± 6.2 | 1015.4 | ± 3.3 | 5.3 | ± 3.2 | 62 | 31 | 15 | 15 | 7-10 14:00:00 | 77.9 | ± 7.1 | 64.7 | ± 5.2 | 1015.7 | ± 3.4 | 6.0 | ± 2.3 | 46 | 23 | 7-10 15:00:00 | 80.8 | ± 6.2 | 63.3 | ± 5.6 | 1015.7 | ± 3.2 | 7.4 | ± 2.5 | 69 | 38 | 8 | 8 | 7-10 16:00:00 | 81.6 | ± 7.7 | 63.3 | ± 4.3 | 1015.6 | ± 3.1 | 7.0 | ± 2.7 | 85 | 46 | 8 | 8 | 7-10 17:00:00 | 83.0 | ± 7.4 | 62.6 | ± 4.8 | 1015.4 | ± 3.4 | 8.0 | ± 2.2 | 69 | 31 | 7-10 18:00:00 | 84.6 | ± 5.9 | 61.5 | ± 4.9 | 1014.9 | ± 3.3 | 7.5 | ± 2.5 | 92 | 54 | 8 | 8 | 7-10 19:00:00 | 84.4 | ± 7.3 | 61.5 | ± 4.7 | 1014.8 | ± 3.2 | 7.7 | ± 2.1 | 85 | 62 | 8 | 8 | 7-10 20:00:00 | 84.8 | ± 7.4 | 61.5 | ± 4.6 | 1014.7 | ± 3.2 | 7.9 | ± 2.6 | 100 | 77 | 15 | 15 | 7-10 21:00:00 | 83.9 | ± 7.2 | 61.4 | ± 4.6 | 1014.3 | ± 3.2 | 7.2 | ± 1.9 | 92 | 46 | 8 | 8 | 7-10 22:00:00 | 83.0 | ± 6.9 | 62.3 | ± 4.5 | 1014.2 | ± 3.4 | 6.6 | ± 2.7 | 85 | 46 | 8 | 8 | 8 | 7-10 23:00:00 | 83.1 | ± 5.2 | 62.3 | ± 5.2 | 1014.5 | ± 3.5 | 6.1 | ± 2.0 | 77 | 38 | 8 | 8 | 8 |