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) | 7-4 00:00:00 | 81.2 | ± 3.6 | 64.5 | ± 4.8 | 0.0 | ± 0.0 | 3.7 | ± 3.0 | 54 | 38 | 8 | 7-4 01:00:00 | 75.7 | ± 2.9 | 63.4 | ± 4.6 | 0.0 | ± 0.0 | 2.5 | ± 4.2 | 54 | 38 | 8 | 7-4 02:00:00 | 74.0 | ± 3.7 | 63.7 | ± 4.2 | 0.0 | ± 0.0 | 3.8 | ± 4.3 | 23 | 15 | 7-4 03:00:00 | 78.6 | ± 3.4 | 65.2 | ± 0.8 | 0.0 | ± 0.0 | 6.3 | ± 0.6 | 7-4 04:00:00 | 75.2 | ± 0.0 | 64.4 | ± 0.0 | 0.0 | ± 0.0 | 10.3 | ± 0.0 | 7-4 10:00:00 | 66.8 | ± 2.3 | 61.2 | ± 3.8 | 0.0 | ± 0.0 | 4.6 | ± 4.3 | 54 | 23 | 15 | 15 | 15 | 7-4 11:00:00 | 67.2 | ± 3.9 | 61.5 | ± 3.8 | 0.0 | ± 0.0 | 3.0 | ± 3.6 | 54 | 38 | 15 | 15 | 15 | 7-4 12:00:00 | 70.4 | ± 3.2 | 63.2 | ± 3.9 | 0.0 | ± 0.0 | 2.6 | ± 3.6 | 54 | 31 | 8 | 8 | 8 | 7-4 13:00:00 | 74.6 | ± 3.7 | 64.6 | ± 3.9 | 0.0 | ± 0.0 | 6.2 | ± 4.7 | 54 | 54 | 23 | 15 | 15 | 7-4 14:00:00 | 77.1 | ± 4.3 | 65.2 | ± 4.3 | 0.0 | ± 0.0 | 7.9 | ± 3.3 | 77 | 77 | 23 | 15 | 7-4 15:00:00 | 78.1 | ± 4.1 | 65.6 | ± 4.0 | 0.0 | ± 0.0 | 9.1 | ± 4.3 | 62 | 62 | 31 | 15 | 7-4 16:00:00 | 80.1 | ± 4.7 | 65.7 | ± 4.8 | 0.0 | ± 0.0 | 8.8 | ± 1.5 | 92 | 85 | 23 | 23 | 7-4 17:00:00 | 80.7 | ± 4.1 | 64.9 | ± 4.3 | 0.0 | ± 0.0 | 9.4 | ± 2.5 | 100 | 85 | 15 | 7-4 18:00:00 | 83.0 | ± 3.4 | 65.8 | ± 4.6 | 0.0 | ± 0.0 | 8.6 | ± 3.2 | 85 | 54 | 8 | 7-4 19:00:00 | 82.5 | ± 3.7 | 66.5 | ± 5.5 | 0.0 | ± 0.0 | 9.2 | ± 2.2 | 69 | 62 | 15 | 8 | 7-4 20:00:00 | 84.1 | ± 4.2 | 66.1 | ± 5.0 | 0.0 | ± 0.0 | 10.7 | ± 1.8 | 92 | 69 | 8 | 7-4 21:00:00 | 84.2 | ± 3.9 | 66.3 | ± 4.5 | 0.0 | ± 0.0 | 9.9 | ± 2.3 | 92 | 62 | 15 | 8 | 7-4 22:00:00 | 82.0 | ± 6.0 | 65.5 | ± 4.5 | 0.0 | ± 0.0 | 9.1 | ± 2.5 | 85 | 62 | 8 | 8 | 7-4 23:00:00 | 79.4 | ± 6.0 | 65.7 | ± 4.2 | 0.0 | ± 0.0 | 7.6 | ± 3.0 | 62 | 38 | 15 | 8 | 8 |