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) | 8-20 00:00:00 | 74.1 | ± 5.0 | 63.0 | ± 4.0 | 0.0 | ± 0.0 | 5.1 | ± 3.1 | 46 | 31 | 8 | 8 | 8 | 8 | 8-20 01:00:00 | 70.9 | ± 4.5 | 63.3 | ± 4.9 | 0.0 | ± 0.0 | 4.9 | ± 4.1 | 46 | 8 | 8-20 02:00:00 | 68.9 | ± 4.5 | 63.5 | ± 5.2 | 0.0 | ± 0.0 | 2.7 | ± 3.1 | 15 | 8 | 8-20 03:00:00 | 68.0 | ± 2.0 | 62.0 | ± 2.0 | 0.0 | ± 0.0 | 2.9 | ± 2.9 | 8-20 04:00:00 | 66.0 | ± 0.0 | 64.0 | ± 0.0 | 0.0 | ± 0.0 | 5.7 | ± 0.0 | 8-20 05:00:00 | 65.0 | ± 0.0 | 63.0 | ± 0.0 | 0.0 | ± 0.0 | 0.0 | ± 0.0 | 8-20 07:00:00 | 65.0 | ± 0.0 | 64.0 | ± 0.0 | 0.0 | ± 0.0 | 0.0 | ± 0.0 | 8-20 08:00:00 | 65.0 | ± 0.0 | 63.0 | ± 0.0 | 0.0 | ± 0.0 | 0.0 | ± 0.0 | 8-20 09:00:00 | 65.0 | ± 0.0 | 63.0 | ± 0.0 | 0.0 | ± 0.0 | 0.0 | ± 0.0 | 8 | 8 | 8-20 10:00:00 | 59.0 | ± 8.2 | 53.2 | ± 8.9 | 0.0 | ± 0.0 | 3.7 | ± 3.4 | 46 | 38 | 8 | 8-20 11:00:00 | 64.9 | ± 6.1 | 60.1 | ± 7.6 | 0.0 | ± 0.0 | 1.8 | ± 3.5 | 54 | 46 | 23 | 8 | 8-20 12:00:00 | 66.8 | ± 5.2 | 60.8 | ± 6.8 | 0.0 | ± 0.0 | 2.1 | ± 3.6 | 46 | 38 | 23 | 8 | 8-20 13:00:00 | 69.2 | ± 4.6 | 62.7 | ± 5.7 | 0.0 | ± 0.0 | 3.2 | ± 3.4 | 31 | 23 | 15 | 8-20 14:00:00 | 73.3 | ± 4.1 | 61.7 | ± 6.4 | 0.0 | ± 0.0 | 6.0 | ± 4.8 | 46 | 46 | 31 | 8-20 15:00:00 | 76.1 | ± 4.4 | 64.1 | ± 5.8 | 0.0 | ± 0.0 | 9.7 | ± 2.4 | 38 | 38 | 23 | 8-20 16:00:00 | 76.1 | ± 4.9 | 63.1 | ± 5.8 | 0.0 | ± 0.0 | 8.8 | ± 2.6 | 54 | 54 | 8 | 8-20 17:00:00 | 75.7 | ± 4.6 | 63.3 | ± 6.1 | 0.0 | ± 0.0 | 8.9 | ± 3.4 | 69 | 69 | 15 | 8-20 18:00:00 | 79.7 | ± 5.5 | 61.5 | ± 7.6 | 0.0 | ± 0.0 | 7.9 | ± 3.5 | 62 | 62 | 8-20 19:00:00 | 82.0 | ± 5.3 | 62.7 | ± 5.9 | 0.0 | ± 0.0 | 7.7 | ± 3.4 | 69 | 62 | 15 | 15 | 8-20 20:00:00 | 81.9 | ± 5.4 | 62.5 | ± 5.9 | 0.0 | ± 0.0 | 7.5 | ± 3.5 | 77 | 69 | 8-20 21:00:00 | 82.1 | ± 5.1 | 60.7 | ± 7.5 | 0.0 | ± 0.0 | 7.5 | ± 3.6 | 69 | 69 | 8 | 8-20 22:00:00 | 79.6 | ± 5.3 | 62.1 | ± 7.6 | 0.0 | ± 0.0 | 6.5 | ± 4.1 | 38 | 31 | 15 | 8 | 8-20 23:00:00 | 77.3 | ± 7.4 | 60.0 | ± 7.8 | 0.0 | ± 0.0 | 7.3 | ± 3.6 | 46 | 38 | 31 | 8 |