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) | 8-2 00:00:00 | 80.5 | ± 5.3 | 64.7 | ± 6.9 | 1015.8 | ± 4.5 | 7.7 | ± 3.2 | 29 | 21 | 3 | 8-2 01:00:00 | 77.4 | ± 5.7 | 65.9 | ± 6.5 | 1016.0 | ± 4.5 | 5.1 | ± 2.8 | 15 | 9 | 8-2 02:00:00 | 75.1 | ± 4.9 | 66.9 | ± 6.3 | 1016.4 | ± 4.3 | 3.9 | ± 2.8 | 18 | 12 | 8-2 03:00:00 | 74.0 | ± 4.8 | 65.8 | ± 6.1 | 1016.5 | ± 4.2 | 1.7 | ± 2.4 | 18 | 12 | 3 | 8-2 04:00:00 | 74.3 | ± 4.8 | 66.6 | ± 6.1 | 1016.5 | ± 4.1 | 2.7 | ± 3.0 | 9 | 9 | 3 | 8-2 05:00:00 | 72.7 | ± 4.5 | 66.7 | ± 5.9 | 1016.5 | ± 4.0 | 2.0 | ± 2.8 | 6 | 6 | 3 | 8-2 06:00:00 | 71.5 | ± 4.4 | 66.7 | ± 5.6 | 1016.3 | ± 3.8 | 2.6 | ± 2.1 | 6 | 6 | 6 | 3 | 8-2 07:00:00 | 70.7 | ± 4.2 | 66.6 | ± 5.8 | 1016.2 | ± 3.9 | 2.9 | ± 1.7 | 6 | 3 | 3 | 3 | 8-2 08:00:00 | 70.6 | ± 3.7 | 66.5 | ± 5.6 | 1016.2 | ± 3.9 | 2.1 | ± 2.2 | 9 | 6 | 6 | 6 | 3 | 8-2 09:00:00 | 69.3 | ± 4.8 | 66.0 | ± 6.1 | 1016.3 | ± 3.8 | 1.6 | ± 2.1 | 12 | 9 | 6 | 6 | 3 | 3 | 8-2 10:00:00 | 67.3 | ± 6.0 | 64.7 | ± 6.3 | 1016.6 | ± 3.7 | 2.1 | ± 2.7 | 18 | 9 | 9 | 6 | 3 | 3 | 8-2 11:00:00 | 68.3 | ± 5.3 | 65.1 | ± 6.4 | 1017.0 | ± 3.7 | 1.3 | ± 2.2 | 15 | 12 | 6 | 6 | 6 | 3 | 8-2 12:00:00 | 72.0 | ± 4.4 | 66.3 | ± 6.3 | 1017.2 | ± 3.5 | 3.1 | ± 2.7 | 9 | 9 | 9 | 9 | 6 | 8-2 13:00:00 | 75.6 | ± 4.3 | 67.1 | ± 6.1 | 1017.3 | ± 3.2 | 4.1 | ± 3.2 | 12 | 12 | 12 | 6 | 3 | 8-2 14:00:00 | 79.3 | ± 5.1 | 67.2 | ± 6.3 | 1017.4 | ± 3.2 | 3.4 | ± 4.0 | 12 | 12 | 9 | 3 | 8-2 15:00:00 | 82.3 | ± 4.4 | 66.9 | ± 7.4 | 1017.3 | ± 3.1 | 6.0 | ± 3.3 | 21 | 15 | 8-2 16:00:00 | 85.1 | ± 4.7 | 66.3 | ± 7.8 | 1016.9 | ± 3.0 | 7.5 | ± 3.9 | 32 | 26 | 8-2 17:00:00 | 86.1 | ± 5.0 | 64.6 | ± 8.0 | 1016.5 | ± 2.9 | 8.0 | ± 3.7 | 47 | 38 | 3 | 8-2 18:00:00 | 87.5 | ± 5.1 | 64.4 | ± 8.5 | 1016.0 | ± 2.7 | 10.0 | ± 4.3 | 50 | 35 | 8-2 19:00:00 | 87.1 | ± 4.8 | 64.0 | ± 8.3 | 1015.6 | ± 2.8 | 10.2 | ± 3.9 | 44 | 32 | 6 | 8-2 20:00:00 | 88.5 | ± 5.8 | 65.2 | ± 7.9 | 1015.0 | ± 2.7 | 9.8 | ± 4.7 | 56 | 35 | 3 | 8-2 21:00:00 | 87.9 | ± 5.8 | 64.2 | ± 8.3 | 1014.8 | ± 2.7 | 11.6 | ± 4.0 | 29 | 12 | 8-2 22:00:00 | 86.0 | ± 5.2 | 65.2 | ± 7.4 | 1014.7 | ± 2.6 | 10.7 | ± 3.3 | 29 | 18 | 8-2 23:00:00 | 84.5 | ± 5.0 | 65.8 | ± 6.9 | 1014.8 | ± 2.6 | 8.9 | ± 3.6 | 32 | 18 | 3 |