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) | 5-9 00:00:00 | 67.1 | ± 8.3 | 48.2 | ± 10.5 | 0.0 | ± 0.0 | 3.2 | ± 3.9 | 62 | 54 | 23 | 5-9 01:00:00 | 62.4 | ± 6.6 | 47.8 | ± 8.7 | 0.0 | ± 0.0 | 3.2 | ± 4.3 | 69 | 69 | 31 | 8 | 5-9 02:00:00 | 59.9 | ± 8.1 | 46.3 | ± 9.1 | 0.0 | ± 0.0 | 4.3 | ± 4.6 | 31 | 31 | 23 | 15 | 5-9 03:00:00 | 66.0 | ± 0.0 | 46.0 | ± 0.0 | 0.0 | ± 0.0 | 0.0 | ± 0.0 | 5-9 06:00:00 | 49.0 | ± 0.0 | 45.0 | ± 0.0 | 0.0 | ± 0.0 | 3.4 | ± 0.0 | 5-9 08:00:00 | 48.0 | ± 0.0 | 44.0 | ± 0.0 | 0.0 | ± 0.0 | 3.4 | ± 0.0 | 5-9 09:00:00 | 50.0 | ± 0.0 | 45.0 | ± 0.0 | 0.0 | ± 0.0 | 4.6 | ± 0.0 | 15 | 8 | 8 | 8 | 5-9 10:00:00 | 59.3 | ± 7.8 | 48.5 | ± 4.2 | 0.0 | ± 0.0 | 5.8 | ± 5.8 | 77 | 62 | 23 | 15 | 15 | 5-9 11:00:00 | 54.7 | ± 5.0 | 46.5 | ± 9.7 | 0.0 | ± 0.0 | 3.1 | ± 4.1 | 69 | 31 | 15 | 8 | 5-9 12:00:00 | 57.8 | ± 5.4 | 48.5 | ± 10.4 | 0.0 | ± 0.0 | 3.2 | ± 4.6 | 62 | 46 | 31 | 15 | 8 | 5-9 13:00:00 | 61.8 | ± 6.9 | 54.0 | ± 6.7 | 0.0 | ± 0.0 | 5.1 | ± 5.1 | 69 | 38 | 23 | 5-9 14:00:00 | 63.8 | ± 8.3 | 51.2 | ± 10.5 | 0.0 | ± 0.0 | 6.9 | ± 4.5 | 77 | 62 | 23 | 15 | 5-9 15:00:00 | 65.7 | ± 8.8 | 51.0 | ± 9.9 | 0.0 | ± 0.0 | 8.0 | ± 4.6 | 77 | 77 | 23 | 8 | 5-9 16:00:00 | 69.3 | ± 8.9 | 50.5 | ± 10.8 | 0.0 | ± 0.0 | 8.4 | ± 2.4 | 85 | 77 | 31 | 8 | 5-9 17:00:00 | 69.2 | ± 7.8 | 50.7 | ± 10.1 | 0.0 | ± 0.0 | 9.3 | ± 4.2 | 85 | 54 | 23 | 5-9 18:00:00 | 70.5 | ± 8.0 | 50.3 | ± 10.2 | 0.0 | ± 0.0 | 7.1 | ± 4.4 | 85 | 69 | 15 | 5-9 19:00:00 | 71.8 | ± 7.7 | 50.5 | ± 9.5 | 0.0 | ± 0.0 | 8.9 | ± 4.5 | 62 | 38 | 23 | 5-9 20:00:00 | 70.8 | ± 7.8 | 51.2 | ± 9.7 | 0.0 | ± 0.0 | 9.7 | ± 3.4 | 69 | 54 | 23 | 5-9 21:00:00 | 71.7 | ± 9.7 | 51.1 | ± 9.9 | 0.0 | ± 0.0 | 9.1 | ± 4.1 | 77 | 62 | 8 | 5-9 22:00:00 | 70.6 | ± 9.3 | 51.0 | ± 9.9 | 0.0 | ± 0.0 | 7.7 | ± 4.6 | 77 | 46 | 8 | 5-9 23:00:00 | 71.4 | ± 8.7 | 51.5 | ± 10.0 | 0.0 | ± 0.0 | 6.2 | ± 2.9 | 62 | 46 | 15 |