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) | 7-8 00:00:00 | 71.9 | ± 4.7 | 58.8 | ± 6.5 | 0.0 | ± 0.0 | 4.3 | ± 4.5 | 37 | 34 | 3 | 3 | 7-8 01:00:00 | 69.1 | ± 5.0 | 59.5 | ± 6.7 | 0.0 | ± 0.0 | 4.2 | ± 3.8 | 34 | 23 | 14 | 6 | 3 | 7-8 02:00:00 | 67.0 | ± 4.5 | 58.8 | ± 6.6 | 0.0 | ± 0.0 | 4.9 | ± 3.6 | 23 | 20 | 6 | 7-8 03:00:00 | 65.0 | ± 4.2 | 58.8 | ± 6.3 | 0.0 | ± 0.0 | 3.9 | ± 2.6 | 23 | 20 | 3 | 3 | 7-8 04:00:00 | 63.4 | ± 5.0 | 58.2 | ± 5.9 | 0.0 | ± 0.0 | 4.0 | ± 3.1 | 9 | 6 | 3 | 7-8 05:00:00 | 62.8 | ± 5.2 | 57.9 | ± 6.2 | 0.0 | ± 0.0 | 4.5 | ± 3.2 | 17 | 11 | 6 | 3 | 3 | 7-8 06:00:00 | 60.7 | ± 5.6 | 57.5 | ± 5.4 | 0.0 | ± 0.0 | 4.2 | ± 3.3 | 14 | 11 | 6 | 3 | 3 | 3 | 7-8 07:00:00 | 60.1 | ± 5.4 | 57.1 | ± 5.3 | 0.0 | ± 0.0 | 3.7 | ± 3.1 | 14 | 11 | 6 | 3 | 3 | 7-8 08:00:00 | 58.8 | ± 5.3 | 56.3 | ± 5.1 | 0.0 | ± 0.0 | 3.6 | ± 3.2 | 17 | 14 | 9 | 9 | 6 | 7-8 09:00:00 | 58.5 | ± 5.8 | 56.1 | ± 5.5 | 0.0 | ± 0.0 | 3.5 | ± 2.6 | 23 | 20 | 9 | 6 | 3 | 3 | 7-8 10:00:00 | 58.4 | ± 5.5 | 56.5 | ± 5.5 | 0.0 | ± 0.0 | 3.4 | ± 2.7 | 23 | 20 | 17 | 11 | 9 | 3 | 7-8 11:00:00 | 59.3 | ± 6.0 | 57.1 | ± 5.5 | 0.0 | ± 0.0 | 5.4 | ± 6.0 | 37 | 31 | 23 | 17 | 9 | 9 | 7-8 12:00:00 | 62.1 | ± 5.4 | 58.9 | ± 5.3 | 0.0 | ± 0.0 | 5.2 | ± 3.9 | 43 | 31 | 26 | 17 | 11 | 6 | 7-8 13:00:00 | 66.7 | ± 5.0 | 59.9 | ± 5.6 | 0.0 | ± 0.0 | 5.0 | ± 3.4 | 37 | 29 | 20 | 14 | 9 | 6 | 7-8 14:00:00 | 70.3 | ± 5.2 | 61.0 | ± 5.3 | 0.0 | ± 0.0 | 6.1 | ± 3.1 | 37 | 31 | 26 | 14 | 6 | 3 | 7-8 15:00:00 | 73.4 | ± 5.5 | 61.0 | ± 5.3 | 0.0 | ± 0.0 | 7.2 | ± 4.0 | 49 | 49 | 29 | 20 | 6 | 6 | 7-8 16:00:00 | 74.7 | ± 6.4 | 59.2 | ± 6.4 | 0.0 | ± 0.0 | 8.7 | ± 5.0 | 66 | 60 | 17 | 11 | 3 | 7-8 17:00:00 | 75.5 | ± 6.3 | 59.0 | ± 7.1 | 0.0 | ± 0.0 | 7.4 | ± 3.5 | 51 | 51 | 11 | 6 | 7-8 18:00:00 | 76.6 | ± 6.1 | 59.9 | ± 7.4 | 0.0 | ± 0.0 | 8.8 | ± 4.0 | 69 | 66 | 9 | 6 | 7-8 19:00:00 | 75.7 | ± 7.1 | 58.8 | ± 7.5 | 0.0 | ± 0.0 | 7.9 | ± 3.5 | 63 | 63 | 6 | 7-8 20:00:00 | 75.7 | ± 7.7 | 59.7 | ± 7.4 | 0.0 | ± 0.0 | 6.7 | ± 3.4 | 63 | 57 | 6 | 7-8 21:00:00 | 76.3 | ± 7.3 | 60.4 | ± 6.6 | 0.0 | ± 0.0 | 7.4 | ± 3.9 | 57 | 54 | 6 | 7-8 22:00:00 | 75.4 | ± 7.0 | 59.4 | ± 6.9 | 0.0 | ± 0.0 | 6.9 | ± 2.4 | 43 | 43 | 3 | 7-8 23:00:00 | 71.7 | ± 6.9 | 61.2 | ± 6.0 | 0.0 | ± 0.0 | 4.9 | ± 2.2 | 46 | 43 | 9 | 6 | 3 | 3 |