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) | 5-15 00:00:00 | 66.6 | ± 8.9 | 45.1 | ± 11.0 | 0.0 | ± 0.0 | 6.5 | ± 4.8 | 46 | 15 | 15 | 8 | 5-15 01:00:00 | 63.3 | ± 7.4 | 46.4 | ± 9.9 | 0.0 | ± 0.0 | 4.4 | ± 3.0 | 54 | 31 | 5-15 02:00:00 | 59.3 | ± 8.2 | 45.5 | ± 10.3 | 0.0 | ± 0.0 | 3.4 | ± 4.3 | 15 | 8 | 5-15 03:00:00 | 56.0 | ± 2.8 | 35.7 | ± 4.9 | 0.0 | ± 0.0 | 5.7 | ± 4.7 | 5-15 08:00:00 | 52.0 | ± 0.0 | 41.0 | ± 0.0 | 0.0 | ± 0.0 | 3.4 | ± 0.0 | 5-15 09:00:00 | 53.0 | ± 0.0 | 42.0 | ± 0.0 | 0.0 | ± 0.0 | 3.4 | ± 0.0 | 8 | 5-15 10:00:00 | 51.3 | ± 4.9 | 40.5 | ± 4.3 | 0.0 | ± 0.0 | 5.5 | ± 3.8 | 46 | 38 | 15 | 15 | 8 | 5-15 11:00:00 | 58.1 | ± 6.2 | 47.1 | ± 4.9 | 0.0 | ± 0.0 | 7.2 | ± 4.4 | 69 | 46 | 23 | 15 | 5-15 12:00:00 | 59.2 | ± 7.0 | 47.6 | ± 8.0 | 0.0 | ± 0.0 | 7.1 | ± 4.2 | 62 | 38 | 23 | 8 | 5-15 13:00:00 | 63.2 | ± 8.6 | 49.4 | ± 7.5 | 0.0 | ± 0.0 | 9.6 | ± 4.6 | 69 | 54 | 15 | 8 | 5-15 14:00:00 | 66.2 | ± 8.8 | 51.1 | ± 7.2 | 0.0 | ± 0.0 | 10.5 | ± 3.2 | 54 | 38 | 8 | 5-15 15:00:00 | 66.6 | ± 10.9 | 48.6 | ± 7.2 | 0.0 | ± 0.0 | 10.5 | ± 5.3 | 46 | 31 | 5-15 16:00:00 | 65.6 | ± 10.1 | 49.2 | ± 7.3 | 0.0 | ± 0.0 | 10.8 | ± 5.7 | 69 | 46 | 8 | 5-15 17:00:00 | 68.7 | ± 10.3 | 52.1 | ± 6.7 | 0.0 | ± 0.0 | 11.4 | ± 3.2 | 69 | 46 | 8 | 5-15 18:00:00 | 65.3 | ± 10.3 | 49.2 | ± 8.2 | 0.0 | ± 0.0 | 10.1 | ± 2.6 | 46 | 31 | 5-15 19:00:00 | 69.0 | ± 10.2 | 50.3 | ± 7.4 | 0.0 | ± 0.0 | 10.2 | ± 2.5 | 54 | 31 | 8 | 5-15 20:00:00 | 70.0 | ± 12.1 | 49.1 | ± 9.1 | 0.0 | ± 0.0 | 10.7 | ± 3.5 | 69 | 46 | 15 | 5-15 21:00:00 | 69.3 | ± 11.2 | 49.8 | ± 7.5 | 0.0 | ± 0.0 | 10.3 | ± 2.9 | 62 | 31 | 8 | 5-15 22:00:00 | 68.1 | ± 11.7 | 48.8 | ± 8.3 | 0.0 | ± 0.0 | 10.3 | ± 3.6 | 38 | 8 | 8 | 8 | 5-15 23:00:00 | 65.4 | ± 11.7 | 48.6 | ± 8.5 | 0.0 | ± 0.0 | 9.3 | ± 2.4 | 54 | 38 | 15 | 8 |