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) | 8-26 00:00:00 | 71.5 | ± 3.3 | 61.7 | ± 6.3 | 0.0 | ± 0.0 | 3.3 | ± 3.3 | 14 | 11 | 3 | 8-26 01:00:00 | 69.5 | ± 3.9 | 61.1 | ± 5.6 | 0.0 | ± 0.0 | 3.6 | ± 3.6 | 20 | 14 | 3 | 8-26 02:00:00 | 67.9 | ± 3.9 | 60.5 | ± 5.5 | 0.0 | ± 0.0 | 3.4 | ± 4.5 | 20 | 9 | 6 | 6 | 8-26 03:00:00 | 66.9 | ± 4.3 | 60.7 | ± 5.9 | 0.0 | ± 0.0 | 3.2 | ± 3.9 | 6 | 6 | 3 | 3 | 8-26 04:00:00 | 65.4 | ± 4.8 | 60.7 | ± 5.5 | 0.0 | ± 0.0 | 3.7 | ± 4.3 | 9 | 9 | 6 | 3 | 3 | 8-26 05:00:00 | 64.3 | ± 5.6 | 59.5 | ± 5.6 | 0.0 | ± 0.0 | 3.9 | ± 3.9 | 11 | 11 | 6 | 3 | 3 | 8-26 06:00:00 | 63.3 | ± 5.2 | 59.6 | ± 5.4 | 0.0 | ± 0.0 | 4.2 | ± 4.2 | 11 | 11 | 3 | 3 | 8-26 07:00:00 | 62.1 | ± 4.7 | 58.3 | ± 5.0 | 0.0 | ± 0.0 | 4.3 | ± 4.1 | 9 | 6 | 3 | 3 | 3 | 8-26 08:00:00 | 61.8 | ± 4.6 | 57.6 | ± 5.4 | 0.0 | ± 0.0 | 4.3 | ± 3.6 | 11 | 9 | 3 | 3 | 3 | 8-26 09:00:00 | 61.0 | ± 5.0 | 57.3 | ± 4.8 | 0.0 | ± 0.0 | 4.3 | ± 4.5 | 11 | 11 | 9 | 9 | 9 | 6 | 8-26 10:00:00 | 59.5 | ± 5.3 | 56.3 | ± 5.0 | 0.0 | ± 0.0 | 3.9 | ± 4.0 | 14 | 14 | 6 | 6 | 6 | 6 | 8-26 11:00:00 | 59.4 | ± 5.0 | 55.7 | ± 4.4 | 0.0 | ± 0.0 | 4.5 | ± 3.8 | 20 | 20 | 14 | 11 | 11 | 6 | 8-26 12:00:00 | 61.8 | ± 4.0 | 58.0 | ± 4.7 | 0.0 | ± 0.0 | 3.9 | ± 3.9 | 23 | 20 | 11 | 11 | 11 | 3 | 8-26 13:00:00 | 64.8 | ± 3.0 | 60.4 | ± 4.6 | 0.0 | ± 0.0 | 6.0 | ± 4.5 | 11 | 6 | 8-26 14:00:00 | 68.0 | ± 3.6 | 60.3 | ± 4.6 | 0.0 | ± 0.0 | 6.9 | ± 5.2 | 11 | 11 | 8-26 15:00:00 | 71.6 | ± 3.1 | 60.9 | ± 3.5 | 0.0 | ± 0.0 | 7.0 | ± 4.1 | 23 | 17 | 9 | 3 | 8-26 16:00:00 | 74.0 | ± 4.6 | 60.3 | ± 4.6 | 0.0 | ± 0.0 | 6.4 | ± 4.2 | 37 | 34 | 6 | 3 | 8-26 17:00:00 | 75.1 | ± 5.0 | 61.1 | ± 5.4 | 0.0 | ± 0.0 | 6.3 | ± 5.0 | 54 | 54 | 17 | 6 | 3 | 3 | 8-26 18:00:00 | 76.4 | ± 5.1 | 61.5 | ± 6.5 | 0.0 | ± 0.0 | 8.1 | ± 4.3 | 43 | 43 | 6 | 3 | 3 | 8-26 19:00:00 | 77.5 | ± 4.9 | 61.3 | ± 6.0 | 0.0 | ± 0.0 | 7.4 | ± 5.1 | 57 | 57 | 14 | 11 | 6 | 3 | 8-26 20:00:00 | 77.5 | ± 4.7 | 61.7 | ± 5.9 | 0.0 | ± 0.0 | 8.0 | ± 4.5 | 40 | 40 | 9 | 9 | 6 | 8-26 21:00:00 | 76.9 | ± 4.7 | 62.2 | ± 5.8 | 0.0 | ± 0.0 | 7.8 | ± 3.6 | 49 | 46 | 14 | 11 | 8-26 22:00:00 | 75.9 | ± 4.7 | 62.9 | ± 5.1 | 0.0 | ± 0.0 | 5.4 | ± 3.9 | 31 | 31 | 6 | 6 | 3 | 8-26 23:00:00 | 75.1 | ± 4.3 | 63.8 | ± 5.1 | 0.0 | ± 0.0 | 4.6 | ± 3.5 | 26 | 23 | 11 | 9 | 6 |