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) | 4-22 00:00:00 | 56.4 | ± 11.1 | 38.6 | ± 8.6 | 0.0 | ± 0.0 | 7.4 | ± 4.9 | 54 | 31 | 15 | 8 | 4-22 01:00:00 | 54.1 | ± 9.8 | 39.2 | ± 10.7 | 0.0 | ± 0.0 | 6.7 | ± 4.6 | 62 | 23 | 15 | 8 | 4-22 02:00:00 | 54.2 | ± 9.5 | 41.4 | ± 11.6 | 0.0 | ± 0.0 | 7.1 | ± 4.0 | 23 | 15 | 8 | 8 | 4-22 03:00:00 | 37.0 | ± 0.0 | 33.0 | ± 0.0 | 0.0 | ± 0.0 | 11.5 | ± 0.0 | 15 | 8 | 8 | 8 | 4-22 04:00:00 | 43.5 | ± 7.5 | 34.0 | ± 2.0 | 0.0 | ± 0.0 | 2.9 | ± 2.9 | 15 | 8 | 8 | 8 | 4-22 05:00:00 | 36.0 | ± 0.0 | 32.0 | ± 0.0 | 0.0 | ± 0.0 | 6.9 | ± 0.0 | 15 | 8 | 8 | 8 | 4-22 06:00:00 | 35.0 | ± 0.0 | 32.0 | ± 0.0 | 0.0 | ± 0.0 | 4.6 | ± 0.0 | 8 | 8 | 8 | 8 | 4-22 07:00:00 | 61.0 | ± 0.0 | 54.0 | ± 0.0 | 0.0 | ± 0.0 | 11.5 | ± 0.0 | 8 | 8 | 8 | 4-22 08:00:00 | 48.0 | ± 14.0 | 43.0 | ± 11.0 | 0.0 | ± 0.0 | 7.5 | ± 0.6 | 8 | 8 | 8 | 4-22 09:00:00 | 34.0 | ± 0.0 | 32.0 | ± 0.0 | 0.0 | ± 0.0 | 8.0 | ± 0.0 | 8 | 8 | 8 | 4-22 10:00:00 | 41.7 | ± 12.3 | 36.3 | ± 12.0 | 0.0 | ± 0.0 | 8.4 | ± 2.4 | 46 | 46 | 15 | 15 | 4-22 11:00:00 | 46.1 | ± 9.9 | 40.1 | ± 9.8 | 0.0 | ± 0.0 | 6.9 | ± 5.8 | 62 | 54 | 31 | 8 | 4-22 12:00:00 | 47.8 | ± 8.6 | 41.0 | ± 8.9 | 0.0 | ± 0.0 | 6.7 | ± 5.2 | 69 | 62 | 31 | 8 | 8 | 4-22 13:00:00 | 50.9 | ± 8.3 | 42.7 | ± 8.6 | 0.0 | ± 0.0 | 6.0 | ± 5.4 | 54 | 46 | 4-22 14:00:00 | 54.1 | ± 9.9 | 41.7 | ± 9.5 | 0.0 | ± 0.0 | 9.0 | ± 5.6 | 46 | 38 | 4-22 15:00:00 | 58.0 | ± 11.8 | 40.8 | ± 9.4 | 0.0 | ± 0.0 | 11.2 | ± 2.8 | 85 | 69 | 8 | 4-22 16:00:00 | 56.7 | ± 10.6 | 40.8 | ± 9.4 | 0.0 | ± 0.0 | 10.6 | ± 5.3 | 77 | 62 | 23 | 4-22 17:00:00 | 59.2 | ± 12.8 | 41.1 | ± 9.4 | 0.0 | ± 0.0 | 12.0 | ± 4.7 | 62 | 54 | 8 | 4-22 18:00:00 | 61.5 | ± 12.6 | 40.0 | ± 10.6 | 0.0 | ± 0.0 | 14.0 | ± 5.3 | 85 | 69 | 8 | 4-22 19:00:00 | 61.7 | ± 12.1 | 40.9 | ± 10.8 | 0.0 | ± 0.0 | 11.1 | ± 5.0 | 77 | 54 | 8 | 4-22 20:00:00 | 58.5 | ± 11.5 | 39.9 | ± 10.5 | 0.0 | ± 0.0 | 12.4 | ± 6.8 | 77 | 62 | 8 | 4-22 21:00:00 | 57.9 | ± 11.6 | 40.5 | ± 11.8 | 0.0 | ± 0.0 | 12.1 | ± 4.6 | 77 | 62 | 4-22 22:00:00 | 58.2 | ± 11.7 | 37.1 | ± 9.5 | 0.0 | ± 0.0 | 10.5 | ± 6.0 | 85 | 69 | 8 | 4-22 23:00:00 | 56.5 | ± 12.0 | 38.0 | ± 10.2 | 0.0 | ± 0.0 | 11.2 | ± 6.5 | 77 | 46 |