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) | 5-13 00:00:00 | 64.8 | ± 9.0 | 50.2 | ± 8.4 | 0.0 | ± 0.0 | 8.5 | ± 5.5 | 77 | 31 | 5-13 01:00:00 | 61.1 | ± 8.6 | 48.4 | ± 10.8 | 0.0 | ± 0.0 | 6.1 | ± 5.0 | 92 | 38 | 8 | 5-13 02:00:00 | 57.9 | ± 9.5 | 47.4 | ± 11.3 | 0.0 | ± 0.0 | 5.4 | ± 5.8 | 23 | 15 | 5-13 03:00:00 | 66.5 | ± 2.5 | 53.5 | ± 4.5 | 0.0 | ± 0.0 | 8.1 | ± 1.1 | 5-13 10:00:00 | 46.2 | ± 7.8 | 39.4 | ± 6.9 | 0.0 | ± 0.0 | 2.3 | ± 3.3 | 38 | 23 | 15 | 8 | 5-13 11:00:00 | 48.2 | ± 10.8 | 44.2 | ± 11.5 | 0.0 | ± 0.0 | 4.2 | ± 4.1 | 38 | 15 | 8 | 8 | 5-13 12:00:00 | 53.7 | ± 10.7 | 47.9 | ± 10.8 | 0.0 | ± 0.0 | 3.7 | ± 4.0 | 54 | 38 | 31 | 15 | 8 | 5-13 13:00:00 | 56.5 | ± 10.4 | 47.4 | ± 10.6 | 0.0 | ± 0.0 | 6.2 | ± 4.7 | 62 | 54 | 23 | 8 | 8 | 5-13 14:00:00 | 59.9 | ± 11.5 | 48.4 | ± 10.8 | 0.0 | ± 0.0 | 6.2 | ± 4.8 | 38 | 38 | 15 | 5-13 15:00:00 | 62.8 | ± 10.5 | 46.0 | ± 13.2 | 0.0 | ± 0.0 | 7.6 | ± 3.6 | 85 | 69 | 23 | 8 | 5-13 16:00:00 | 64.8 | ± 10.3 | 45.8 | ± 12.9 | 0.0 | ± 0.0 | 7.1 | ± 4.1 | 77 | 62 | 8 | 5-13 17:00:00 | 67.0 | ± 10.6 | 47.5 | ± 13.0 | 0.0 | ± 0.0 | 7.1 | ± 4.6 | 85 | 69 | 15 | 8 | 5-13 18:00:00 | 66.6 | ± 11.0 | 45.9 | ± 12.9 | 0.0 | ± 0.0 | 7.2 | ± 4.8 | 77 | 62 | 15 | 15 | 5-13 19:00:00 | 67.7 | ± 10.7 | 45.4 | ± 11.3 | 0.0 | ± 0.0 | 7.8 | ± 3.3 | 69 | 38 | 15 | 15 | 5-13 20:00:00 | 67.2 | ± 9.2 | 45.0 | ± 13.5 | 0.0 | ± 0.0 | 9.2 | ± 5.7 | 69 | 31 | 23 | 8 | 5-13 21:00:00 | 67.4 | ± 10.0 | 46.2 | ± 10.9 | 0.0 | ± 0.0 | 7.9 | ± 4.8 | 62 | 23 | 15 | 8 | 5-13 22:00:00 | 66.6 | ± 10.7 | 45.5 | ± 11.1 | 0.0 | ± 0.0 | 7.2 | ± 3.8 | 54 | 15 | 15 | 15 | 8 | 5-13 23:00:00 | 65.5 | ± 10.5 | 46.0 | ± 10.5 | 0.0 | ± 0.0 | 5.4 | ± 2.8 | 62 | 31 | 15 | 15 |