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 | 57.5 | ± 8.9 | 40.1 | ± 10.9 | 1014.6 | ± 7.2 | 6.1 | ± 5.7 | 62 | 31 | 8 | 8 | 8 | 4-22 01:00:00 | 55.5 | ± 8.2 | 42.7 | ± 9.9 | 1013.2 | ± 7.1 | 5.2 | ± 4.6 | 54 | 31 | 8 | 8 | 8 | 4-22 02:00:00 | 53.4 | ± 7.4 | 41.7 | ± 10.0 | 1014.3 | ± 7.9 | 5.8 | ± 4.5 | 54 | 23 | 8 | 8 | 8 | 4-22 03:00:00 | 53.1 | ± 7.5 | 42.1 | ± 10.0 | 1014.0 | ± 8.2 | 5.3 | ± 3.9 | 8 | 4-22 04:00:00 | 54.4 | ± 8.1 | 42.0 | ± 11.8 | 1012.7 | ± 8.6 | 4.3 | ± 4.3 | 8 | 4-22 05:00:00 | 53.0 | ± 8.4 | 41.3 | ± 11.7 | 1012.6 | ± 8.9 | 3.9 | ± 2.8 | 8 | 8 | 4-22 06:00:00 | 52.9 | ± 8.3 | 41.5 | ± 12.0 | 1011.6 | ± 9.2 | 4.0 | ± 3.8 | 8 | 8 | 4-22 07:00:00 | 50.6 | ± 7.2 | 41.5 | ± 10.9 | 1011.5 | ± 9.3 | 3.9 | ± 3.4 | 8 | 8 | 4-22 08:00:00 | 49.4 | ± 7.3 | 40.9 | ± 10.7 | 1012.1 | ± 9.2 | 3.4 | ± 3.2 | 23 | 23 | 15 | 15 | 15 | 15 | 4-22 09:00:00 | 48.7 | ± 7.2 | 41.7 | ± 9.9 | 1011.6 | ± 8.9 | 4.5 | ± 3.2 | 54 | 46 | 23 | 23 | 15 | 15 | 4-22 10:00:00 | 47.1 | ± 6.5 | 41.9 | ± 9.1 | 1013.9 | ± 8.1 | 3.1 | ± 4.1 | 46 | 38 | 31 | 31 | 15 | 15 | 4-22 11:00:00 | 46.7 | ± 6.2 | 42.4 | ± 8.3 | 1013.3 | ± 8.5 | 4.4 | ± 5.2 | 31 | 23 | 23 | 23 | 15 | 8 | 4-22 12:00:00 | 48.8 | ± 6.8 | 41.4 | ± 7.9 | 1014.8 | ± 8.6 | 5.0 | ± 4.1 | 38 | 31 | 23 | 23 | 8 | 4-22 13:00:00 | 51.9 | ± 7.2 | 43.5 | ± 9.1 | 1014.2 | ± 8.7 | 6.5 | ± 3.3 | 46 | 38 | 38 | 38 | 15 | 4-22 14:00:00 | 54.6 | ± 8.0 | 43.3 | ± 8.9 | 1014.2 | ± 8.6 | 7.0 | ± 3.6 | 46 | 38 | 31 | 31 | 4-22 15:00:00 | 57.8 | ± 9.5 | 43.8 | ± 10.5 | 1014.9 | ± 8.2 | 7.0 | ± 4.3 | 62 | 46 | 23 | 23 | 4-22 16:00:00 | 60.6 | ± 9.7 | 44.9 | ± 10.6 | 1014.1 | ± 8.1 | 6.7 | ± 3.8 | 77 | 54 | 31 | 31 | 4-22 17:00:00 | 61.2 | ± 11.1 | 44.7 | ± 11.2 | 1012.7 | ± 8.1 | 9.5 | ± 4.7 | 69 | 69 | 23 | 23 | 4-22 18:00:00 | 62.9 | ± 11.9 | 43.0 | ± 11.5 | 1012.2 | ± 8.2 | 7.9 | ± 5.2 | 62 | 54 | 8 | 8 | 4-22 19:00:00 | 64.1 | ± 12.1 | 46.4 | ± 9.3 | 1010.8 | ± 8.0 | 8.5 | ± 5.4 | 69 | 54 | 15 | 15 | 4-22 20:00:00 | 62.9 | ± 12.6 | 43.1 | ± 10.2 | 1011.3 | ± 7.4 | 9.9 | ± 4.3 | 69 | 38 | 15 | 15 | 8 | 4-22 21:00:00 | 62.2 | ± 12.5 | 43.4 | ± 11.3 | 1011.6 | ± 7.1 | 8.3 | ± 4.5 | 69 | 38 | 15 | 15 | 8 | 4-22 22:00:00 | 61.1 | ± 12.1 | 41.8 | ± 11.6 | 1011.5 | ± 6.8 | 8.9 | ± 3.9 | 69 | 38 | 15 | 15 | 8 | 4-22 23:00:00 | 60.8 | ± 12.4 | 43.4 | ± 12.4 | 1011.3 | ± 6.6 | 8.6 | ± 4.9 | 54 | 23 | 15 | 15 | 8 |