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) | 8-17 00:00:00 | 70.3 | ± 5.1 | 59.5 | ± 5.7 | 0.0 | ± 0.0 | 2.7 | ± 2.9 | 26 | 17 | 6 | 3 | 3 | 3 | 8-17 01:00:00 | 67.5 | ± 4.7 | 58.9 | ± 6.0 | 0.0 | ± 0.0 | 3.8 | ± 3.5 | 31 | 17 | 6 | 6 | 3 | 8-17 02:00:00 | 65.5 | ± 4.2 | 58.2 | ± 5.8 | 0.0 | ± 0.0 | 2.9 | ± 3.4 | 17 | 11 | 6 | 3 | 3 | 8-17 03:00:00 | 63.6 | ± 4.3 | 58.1 | ± 5.3 | 0.0 | ± 0.0 | 2.5 | ± 4.0 | 11 | 11 | 6 | 6 | 3 | 3 | 8-17 04:00:00 | 62.2 | ± 4.6 | 58.1 | ± 5.5 | 0.0 | ± 0.0 | 2.8 | ± 4.3 | 17 | 11 | 3 | 3 | 3 | 8-17 05:00:00 | 62.0 | ± 4.9 | 58.5 | ± 5.6 | 0.0 | ± 0.0 | 2.8 | ± 3.3 | 17 | 11 | 8-17 06:00:00 | 60.6 | ± 5.2 | 58.1 | ± 5.5 | 0.0 | ± 0.0 | 2.4 | ± 3.0 | 17 | 6 | 3 | 8-17 07:00:00 | 60.4 | ± 5.3 | 57.4 | ± 5.6 | 0.0 | ± 0.0 | 2.1 | ± 3.1 | 23 | 11 | 11 | 9 | 6 | 3 | 8-17 08:00:00 | 60.4 | ± 5.3 | 57.7 | ± 5.8 | 0.0 | ± 0.0 | 3.7 | ± 3.3 | 20 | 14 | 9 | 9 | 6 | 6 | 8-17 09:00:00 | 58.7 | ± 5.8 | 56.2 | ± 6.3 | 0.0 | ± 0.0 | 3.1 | ± 3.1 | 14 | 14 | 11 | 11 | 9 | 6 | 8-17 10:00:00 | 58.4 | ± 6.1 | 56.7 | ± 6.3 | 0.0 | ± 0.0 | 2.9 | ± 2.8 | 17 | 17 | 11 | 9 | 3 | 8-17 11:00:00 | 59.1 | ± 5.9 | 57.1 | ± 5.8 | 0.0 | ± 0.0 | 2.8 | ± 3.1 | 26 | 20 | 17 | 14 | 9 | 6 | 8-17 12:00:00 | 61.9 | ± 5.2 | 58.5 | ± 5.3 | 0.0 | ± 0.0 | 3.4 | ± 3.0 | 23 | 23 | 14 | 14 | 11 | 3 | 8-17 13:00:00 | 65.6 | ± 5.0 | 60.6 | ± 4.8 | 0.0 | ± 0.0 | 5.2 | ± 3.3 | 31 | 29 | 23 | 20 | 9 | 3 | 8-17 14:00:00 | 68.8 | ± 4.8 | 61.5 | ± 5.1 | 0.0 | ± 0.0 | 5.5 | ± 2.9 | 31 | 26 | 20 | 11 | 3 | 3 | 8-17 15:00:00 | 71.6 | ± 5.3 | 61.1 | ± 5.4 | 0.0 | ± 0.0 | 6.0 | ± 3.5 | 43 | 37 | 20 | 11 | 3 | 8-17 16:00:00 | 73.5 | ± 5.6 | 61.2 | ± 5.6 | 0.0 | ± 0.0 | 6.7 | ± 4.2 | 51 | 46 | 17 | 9 | 8-17 17:00:00 | 74.3 | ± 5.9 | 61.3 | ± 5.5 | 0.0 | ± 0.0 | 6.7 | ± 4.4 | 63 | 57 | 23 | 9 | 8-17 18:00:00 | 76.3 | ± 6.4 | 60.0 | ± 5.6 | 0.0 | ± 0.0 | 7.2 | ± 3.5 | 54 | 51 | 9 | 8-17 19:00:00 | 76.8 | ± 6.5 | 59.2 | ± 4.9 | 0.0 | ± 0.0 | 7.2 | ± 3.0 | 57 | 54 | 6 | 3 | 3 | 8-17 20:00:00 | 76.6 | ± 7.0 | 58.8 | ± 5.1 | 0.0 | ± 0.0 | 6.6 | ± 5.0 | 46 | 37 | 3 | 3 | 8-17 21:00:00 | 75.8 | ± 6.6 | 58.6 | ± 4.6 | 0.0 | ± 0.0 | 7.4 | ± 3.4 | 43 | 40 | 9 | 6 | 8-17 22:00:00 | 74.6 | ± 6.4 | 59.4 | ± 4.5 | 0.0 | ± 0.0 | 6.3 | ± 3.9 | 43 | 34 | 11 | 9 | 3 | 3 | 8-17 23:00:00 | 72.0 | ± 6.1 | 59.0 | ± 3.8 | 0.0 | ± 0.0 | 4.5 | ± 3.3 | 31 | 26 | 6 | 3 | 3 |