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) | 5-10 00:00:00 | 67.7 | ± 7.9 | 47.5 | ± 11.1 | 0.0 | ± 0.0 | 5.3 | ± 3.8 | 54 | 38 | 8 | 5-10 01:00:00 | 64.2 | ± 6.2 | 50.2 | ± 7.6 | 0.0 | ± 0.0 | 4.1 | ± 4.2 | 54 | 31 | 15 | 5-10 02:00:00 | 60.6 | ± 5.9 | 49.7 | ± 7.3 | 0.0 | ± 0.0 | 4.1 | ± 5.3 | 8 | 5-10 04:00:00 | 51.0 | ± 0.0 | 46.0 | ± 0.0 | 0.0 | ± 0.0 | 5.7 | ± 0.0 | 8 | 5-10 05:00:00 | 49.0 | ± 0.0 | 46.0 | ± 0.0 | 0.0 | ± 0.0 | 6.9 | ± 0.0 | 8 | 8 | 5-10 06:00:00 | 51.0 | ± 0.0 | 46.0 | ± 0.0 | 0.0 | ± 0.0 | 5.7 | ± 0.0 | 5-10 07:00:00 | 51.0 | ± 0.0 | 47.0 | ± 0.0 | 0.0 | ± 0.0 | 5.7 | ± 0.0 | 5-10 08:00:00 | 51.0 | ± 0.0 | 48.0 | ± 0.0 | 0.0 | ± 0.0 | 5.7 | ± 0.0 | 5-10 09:00:00 | 51.0 | ± 0.0 | 48.0 | ± 0.0 | 0.0 | ± 0.0 | 6.9 | ± 0.0 | 8 | 5-10 10:00:00 | 47.2 | ± 6.2 | 40.9 | ± 6.3 | 0.0 | ± 0.0 | 3.4 | ± 3.5 | 31 | 15 | 8 | 5-10 11:00:00 | 52.6 | ± 8.1 | 46.5 | ± 7.1 | 0.0 | ± 0.0 | 1.9 | ± 2.7 | 46 | 31 | 15 | 8 | 5-10 12:00:00 | 56.9 | ± 7.0 | 48.1 | ± 6.9 | 0.0 | ± 0.0 | 3.2 | ± 4.3 | 54 | 46 | 15 | 8 | 8 | 5-10 13:00:00 | 63.3 | ± 7.4 | 50.2 | ± 7.2 | 0.0 | ± 0.0 | 7.0 | ± 4.9 | 46 | 38 | 8 | 5-10 14:00:00 | 68.3 | ± 7.8 | 50.7 | ± 8.6 | 0.0 | ± 0.0 | 7.8 | ± 4.9 | 46 | 38 | 8 | 5-10 15:00:00 | 69.6 | ± 8.0 | 51.3 | ± 9.8 | 0.0 | ± 0.0 | 8.2 | ± 4.0 | 69 | 62 | 15 | 8 | 5-10 16:00:00 | 70.1 | ± 8.5 | 51.2 | ± 10.9 | 0.0 | ± 0.0 | 8.5 | ± 4.1 | 69 | 62 | 15 | 5-10 17:00:00 | 71.9 | ± 9.0 | 50.3 | ± 11.5 | 0.0 | ± 0.0 | 8.4 | ± 4.3 | 54 | 46 | 15 | 5-10 18:00:00 | 73.7 | ± 9.8 | 49.7 | ± 9.9 | 0.0 | ± 0.0 | 8.6 | ± 3.8 | 69 | 54 | 8 | 5-10 19:00:00 | 76.3 | ± 8.7 | 50.5 | ± 9.9 | 0.0 | ± 0.0 | 10.6 | ± 4.0 | 62 | 46 | 8 | 5-10 20:00:00 | 76.9 | ± 8.7 | 49.3 | ± 9.8 | 0.0 | ± 0.0 | 10.3 | ± 3.7 | 62 | 46 | 8 | 5-10 21:00:00 | 77.3 | ± 8.7 | 49.6 | ± 9.1 | 0.0 | ± 0.0 | 8.9 | ± 4.3 | 62 | 38 | 5-10 22:00:00 | 77.0 | ± 8.6 | 50.2 | ± 9.1 | 0.0 | ± 0.0 | 8.0 | ± 4.1 | 69 | 38 | 8 | 5-10 23:00:00 | 75.0 | ± 8.1 | 49.3 | ± 9.2 | 0.0 | ± 0.0 | 7.5 | ± 4.2 | 62 | 31 | 8 |