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) | 8-4 00:00:00 | 80.9 | ± 5.3 | 67.1 | ± 5.7 | 1016.5 | ± 3.7 | 3.5 | ± 3.9 | 69 | 23 | 8 | 8 | 8-4 01:00:00 | 77.3 | ± 4.9 | 66.3 | ± 4.9 | 1015.9 | ± 3.9 | 2.4 | ± 2.7 | 69 | 31 | 8 | 8 | 8-4 02:00:00 | 76.0 | ± 4.3 | 66.1 | ± 4.2 | 1016.3 | ± 4.0 | 2.6 | ± 2.4 | 62 | 31 | 15 | 15 | 8-4 03:00:00 | 75.3 | ± 4.9 | 66.3 | ± 3.5 | 1016.2 | ± 4.2 | 1.8 | ± 2.6 | 31 | 15 | 8 | 8 | 8-4 04:00:00 | 72.6 | ± 4.7 | 65.7 | ± 3.5 | 1017.3 | ± 4.0 | 1.6 | ± 2.0 | 8 | 8 | 8-4 05:00:00 | 71.3 | ± 4.6 | 65.1 | ± 4.1 | 1017.4 | ± 4.2 | 1.1 | ± 2.1 | 8 | 8 | 8 | 8 | 8 | 8-4 06:00:00 | 72.1 | ± 3.4 | 65.7 | ± 3.8 | 1016.4 | ± 4.1 | 1.8 | ± 2.6 | 8 | 8 | 8 | 8 | 8 | 8-4 07:00:00 | 70.6 | ± 4.6 | 64.8 | ± 4.0 | 1016.9 | ± 4.6 | 1.1 | ± 2.1 | 15 | 8 | 8 | 8 | 8 | 8-4 08:00:00 | 70.4 | ± 4.6 | 63.8 | ± 2.9 | 1016.7 | ± 4.6 | 1.1 | ± 2.3 | 23 | 8 | 8 | 8 | 8 | 8-4 09:00:00 | 69.5 | ± 4.0 | 64.8 | ± 3.6 | 1016.8 | ± 4.6 | 0.9 | ± 1.6 | 62 | 15 | 8 | 8 | 8 | 8 | 8-4 10:00:00 | 69.5 | ± 4.7 | 65.7 | ± 4.4 | 1015.8 | ± 4.8 | 1.1 | ± 1.7 | 46 | 31 | 23 | 23 | 15 | 8 | 8-4 11:00:00 | 70.9 | ± 4.9 | 67.1 | ± 3.9 | 1016.7 | ± 5.1 | 1.5 | ± 2.2 | 46 | 23 | 15 | 15 | 8 | 8-4 12:00:00 | 73.8 | ± 4.2 | 67.7 | ± 4.6 | 1016.6 | ± 5.0 | 3.0 | ± 2.7 | 31 | 23 | 8 | 8 | 8-4 13:00:00 | 76.2 | ± 4.3 | 66.3 | ± 6.4 | 1016.2 | ± 4.6 | 4.5 | ± 2.8 | 54 | 38 | 23 | 23 | 8 | 8-4 14:00:00 | 79.5 | ± 4.9 | 67.9 | ± 4.5 | 1016.5 | ± 4.8 | 4.5 | ± 3.2 | 62 | 46 | 15 | 15 | 8 | 8-4 15:00:00 | 81.3 | ± 4.7 | 66.8 | ± 4.6 | 1016.2 | ± 4.5 | 5.2 | ± 2.7 | 69 | 62 | 8 | 8 | 8-4 16:00:00 | 83.3 | ± 5.5 | 66.4 | ± 5.2 | 1016.4 | ± 4.5 | 5.2 | ± 2.8 | 92 | 77 | 15 | 15 | 8-4 17:00:00 | 84.7 | ± 5.6 | 66.7 | ± 4.6 | 1015.6 | ± 4.2 | 5.4 | ± 3.7 | 85 | 46 | 8 | 8 | 8-4 18:00:00 | 84.2 | ± 5.0 | 65.6 | ± 5.8 | 1015.2 | ± 4.3 | 6.3 | ± 2.8 | 85 | 54 | 8 | 8 | 8-4 19:00:00 | 85.7 | ± 6.3 | 67.2 | ± 3.8 | 1015.6 | ± 4.4 | 5.5 | ± 3.5 | 100 | 62 | 15 | 15 | 8 | 8-4 20:00:00 | 86.1 | ± 5.1 | 67.2 | ± 5.1 | 1014.8 | ± 4.4 | 6.3 | ± 3.3 | 92 | 54 | 15 | 15 | 8-4 21:00:00 | 85.0 | ± 5.8 | 66.9 | ± 4.5 | 1015.2 | ± 4.1 | 6.6 | ± 3.2 | 85 | 38 | 8 | 8 | 8-4 22:00:00 | 82.8 | ± 7.5 | 67.4 | ± 4.9 | 1014.7 | ± 3.9 | 7.2 | ± 2.7 | 85 | 46 | 15 | 15 | 8 | 8-4 23:00:00 | 81.0 | ± 5.7 | 66.7 | ± 3.5 | 1014.3 | ± 4.3 | 5.2 | ± 2.3 | 77 | 31 | 8 | 8 |