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) | 8-14 00:00:00 | 71.7 | ± 6.4 | 62.8 | ± 6.9 | 0.0 | ± 0.0 | 3.1 | ± 3.3 | 20 | 17 | 8-14 01:00:00 | 69.3 | ± 6.4 | 61.9 | ± 6.8 | 0.0 | ± 0.0 | 3.6 | ± 3.1 | 26 | 20 | 3 | 8-14 02:00:00 | 68.5 | ± 6.6 | 61.9 | ± 6.6 | 0.0 | ± 0.0 | 5.2 | ± 4.0 | 23 | 14 | 6 | 3 | 3 | 8-14 03:00:00 | 66.1 | ± 6.6 | 60.8 | ± 5.8 | 0.0 | ± 0.0 | 3.1 | ± 4.5 | 9 | 6 | 6 | 8-14 04:00:00 | 66.9 | ± 6.1 | 62.3 | ± 5.3 | 0.0 | ± 0.0 | 3.2 | ± 3.3 | 11 | 6 | 3 | 3 | 3 | 8-14 05:00:00 | 64.0 | ± 6.8 | 60.3 | ± 6.2 | 0.0 | ± 0.0 | 3.3 | ± 4.3 | 9 | 3 | 3 | 3 | 3 | 3 | 8-14 06:00:00 | 64.2 | ± 7.0 | 60.7 | ± 6.3 | 0.0 | ± 0.0 | 2.8 | ± 3.4 | 6 | 3 | 3 | 3 | 3 | 3 | 8-14 07:00:00 | 63.4 | ± 6.8 | 60.3 | ± 6.1 | 0.0 | ± 0.0 | 3.1 | ± 3.4 | 11 | 11 | 11 | 9 | 9 | 3 | 8-14 08:00:00 | 62.0 | ± 7.3 | 58.8 | ± 6.7 | 0.0 | ± 0.0 | 2.3 | ± 3.1 | 14 | 14 | 9 | 9 | 9 | 6 | 8-14 09:00:00 | 62.0 | ± 6.3 | 59.0 | ± 6.5 | 0.0 | ± 0.0 | 2.8 | ± 2.9 | 14 | 11 | 11 | 11 | 11 | 11 | 8-14 10:00:00 | 61.0 | ± 6.4 | 58.5 | ± 6.5 | 0.0 | ± 0.0 | 2.6 | ± 2.8 | 26 | 23 | 20 | 17 | 14 | 6 | 8-14 11:00:00 | 60.8 | ± 5.9 | 58.3 | ± 5.9 | 0.0 | ± 0.0 | 3.0 | ± 2.9 | 17 | 11 | 9 | 9 | 6 | 8-14 12:00:00 | 62.7 | ± 6.3 | 59.6 | ± 6.4 | 0.0 | ± 0.0 | 4.2 | ± 3.3 | 37 | 29 | 17 | 17 | 14 | 3 | 8-14 13:00:00 | 67.1 | ± 6.6 | 62.1 | ± 6.5 | 0.0 | ± 0.0 | 5.8 | ± 3.6 | 34 | 26 | 14 | 14 | 6 | 3 | 8-14 14:00:00 | 70.4 | ± 7.2 | 63.4 | ± 6.3 | 0.0 | ± 0.0 | 5.0 | ± 4.0 | 29 | 23 | 20 | 14 | 3 | 8-14 15:00:00 | 73.6 | ± 6.9 | 62.7 | ± 7.4 | 0.0 | ± 0.0 | 6.2 | ± 4.9 | 14 | 14 | 9 | 6 | 3 | 8-14 16:00:00 | 74.8 | ± 8.2 | 62.0 | ± 6.4 | 0.0 | ± 0.0 | 7.5 | ± 4.7 | 46 | 40 | 20 | 9 | 8-14 17:00:00 | 76.4 | ± 8.3 | 62.4 | ± 6.0 | 0.0 | ± 0.0 | 8.1 | ± 5.8 | 63 | 60 | 23 | 6 | 8-14 18:00:00 | 78.3 | ± 7.8 | 61.3 | ± 5.8 | 0.0 | ± 0.0 | 7.3 | ± 6.0 | 49 | 46 | 9 | 6 | 3 | 8-14 19:00:00 | 77.8 | ± 8.1 | 61.2 | ± 6.4 | 0.0 | ± 0.0 | 8.0 | ± 4.8 | 60 | 57 | 11 | 3 | 8-14 20:00:00 | 76.7 | ± 8.5 | 61.3 | ± 6.4 | 0.0 | ± 0.0 | 7.2 | ± 4.6 | 66 | 63 | 14 | 6 | 8-14 21:00:00 | 74.9 | ± 9.0 | 60.4 | ± 6.2 | 0.0 | ± 0.0 | 5.7 | ± 4.6 | 49 | 43 | 9 | 3 | 8-14 22:00:00 | 73.4 | ± 8.5 | 61.2 | ± 5.2 | 0.0 | ± 0.0 | 4.5 | ± 2.7 | 54 | 49 | 9 | 8-14 23:00:00 | 70.2 | ± 6.4 | 60.8 | ± 6.3 | 0.0 | ± 0.0 | 3.6 | ± 3.4 | 43 | 40 | 14 | 11 | 6 |