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) | 8-25 00:00:00 | 76.8 | ± 5.0 | 60.1 | ± 6.5 | 0.0 | ± 0.0 | 6.9 | ± 1.9 | 38 | 15 | 8-25 01:00:00 | 72.5 | ± 6.0 | 60.1 | ± 6.2 | 0.0 | ± 0.0 | 2.0 | ± 2.7 | 31 | 15 | 8-25 02:00:00 | 70.7 | ± 5.8 | 59.9 | ± 6.0 | 0.0 | ± 0.0 | 1.6 | ± 2.7 | 23 | 15 | 8 | 8-25 03:00:00 | 71.7 | ± 5.0 | 61.3 | ± 6.1 | 0.0 | ± 0.0 | 2.9 | ± 2.9 | 8 | 8-25 04:00:00 | 60.0 | ± 0.0 | 52.0 | ± 0.0 | 0.0 | ± 0.0 | 0.0 | ± 0.0 | 8 | 8-25 05:00:00 | 69.0 | ± 5.0 | 58.5 | ± 7.5 | 0.0 | ± 0.0 | 4.6 | ± 0.0 | 8-25 06:00:00 | 67.5 | ± 5.5 | 58.0 | ± 8.0 | 0.0 | ± 0.0 | 4.5 | ± 1.1 | 8-25 07:00:00 | 75.0 | ± 0.0 | 65.0 | ± 0.0 | 0.0 | ± 0.0 | 5.7 | ± 0.0 | 8-25 08:00:00 | 75.0 | ± 0.0 | 64.0 | ± 0.0 | 0.0 | ± 0.0 | 5.7 | ± 0.0 | 8-25 10:00:00 | 65.0 | ± 6.2 | 60.8 | ± 7.4 | 0.0 | ± 0.0 | 3.0 | ± 2.6 | 54 | 15 | 15 | 8 | 8-25 11:00:00 | 62.8 | ± 6.3 | 56.0 | ± 6.9 | 0.0 | ± 0.0 | 3.3 | ± 3.4 | 54 | 46 | 15 | 8-25 12:00:00 | 64.9 | ± 6.6 | 57.8 | ± 7.4 | 0.0 | ± 0.0 | 3.9 | ± 4.0 | 46 | 38 | 15 | 8 | 8-25 13:00:00 | 70.0 | ± 5.9 | 59.5 | ± 7.3 | 0.0 | ± 0.0 | 6.9 | ± 3.8 | 46 | 31 | 15 | 8-25 14:00:00 | 74.9 | ± 4.8 | 60.2 | ± 7.4 | 0.0 | ± 0.0 | 7.3 | ± 3.9 | 54 | 31 | 31 | 8 | 8-25 15:00:00 | 77.5 | ± 4.7 | 62.5 | ± 5.2 | 0.0 | ± 0.0 | 6.3 | ± 3.3 | 54 | 38 | 15 | 8-25 16:00:00 | 80.9 | ± 5.5 | 62.7 | ± 4.7 | 0.0 | ± 0.0 | 7.0 | ± 4.1 | 69 | 31 | 8 | 8-25 17:00:00 | 81.7 | ± 4.8 | 62.6 | ± 3.7 | 0.0 | ± 0.0 | 6.5 | ± 3.0 | 77 | 38 | 8-25 18:00:00 | 82.4 | ± 5.5 | 62.0 | ± 3.9 | 0.0 | ± 0.0 | 7.1 | ± 3.6 | 77 | 46 | 8-25 19:00:00 | 82.8 | ± 5.0 | 59.0 | ± 6.7 | 0.0 | ± 0.0 | 9.1 | ± 3.4 | 77 | 31 | 8-25 20:00:00 | 84.7 | ± 4.9 | 60.6 | ± 7.0 | 0.0 | ± 0.0 | 8.2 | ± 3.4 | 85 | 62 | 8-25 21:00:00 | 84.1 | ± 4.4 | 60.0 | ± 6.7 | 0.0 | ± 0.0 | 9.2 | ± 3.2 | 85 | 62 | 8 | 8-25 22:00:00 | 82.6 | ± 6.5 | 61.1 | ± 6.6 | 0.0 | ± 0.0 | 7.9 | ± 3.5 | 62 | 38 | 8-25 23:00:00 | 81.0 | ± 5.7 | 60.8 | ± 6.7 | 0.0 | ± 0.0 | 6.9 | ± 3.0 | 69 | 46 | 8 |