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) | 5-14 00:00:00 | 57.0 | ± 10.9 | 40.9 | ± 16.3 | 1012.6 | ± 4.2 | 7.9 | ± 3.6 | 57 | 35 | 16 | 11 | 5 | 5-14 01:00:00 | 54.7 | ± 9.9 | 39.6 | ± 15.1 | 1012.9 | ± 4.1 | 7.4 | ± 2.9 | 49 | 32 | 14 | 11 | 5 | 5-14 02:00:00 | 53.0 | ± 11.4 | 40.0 | ± 15.6 | 1012.4 | ± 3.9 | 7.4 | ± 2.3 | 46 | 24 | 14 | 11 | 5 | 5-14 03:00:00 | 51.5 | ± 11.5 | 39.7 | ± 15.2 | 1012.6 | ± 3.9 | 7.1 | ± 1.3 | 38 | 27 | 11 | 11 | 5-14 04:00:00 | 50.9 | ± 11.0 | 39.9 | ± 15.0 | 1012.7 | ± 3.7 | 6.2 | ± 3.7 | 43 | 35 | 14 | 11 | 5 | 5-14 05:00:00 | 48.9 | ± 11.2 | 39.0 | ± 13.8 | 1012.8 | ± 3.7 | 6.0 | ± 4.1 | 38 | 27 | 11 | 5 | 3 | 5-14 06:00:00 | 48.5 | ± 11.3 | 39.8 | ± 14.8 | 1012.7 | ± 3.6 | 6.1 | ± 4.2 | 38 | 24 | 11 | 3 | 5-14 07:00:00 | 47.5 | ± 12.2 | 39.4 | ± 14.9 | 1012.4 | ± 3.7 | 4.8 | ± 4.2 | 38 | 24 | 8 | 5 | 5-14 08:00:00 | 45.8 | ± 12.3 | 38.8 | ± 16.0 | 1012.1 | ± 4.0 | 5.3 | ± 5.1 | 43 | 30 | 8 | 5 | 5-14 09:00:00 | 43.5 | ± 10.7 | 36.7 | ± 13.9 | 1013.1 | ± 3.6 | 5.6 | ± 4.9 | 43 | 30 | 14 | 8 | 3 | 5-14 10:00:00 | 44.5 | ± 11.4 | 39.2 | ± 14.5 | 1012.9 | ± 3.8 | 6.2 | ± 5.0 | 43 | 32 | 14 | 11 | 5 | 5-14 11:00:00 | 45.1 | ± 11.5 | 40.5 | ± 14.2 | 1013.5 | ± 3.8 | 6.1 | ± 4.3 | 51 | 35 | 19 | 11 | 3 | 5-14 12:00:00 | 49.7 | ± 9.3 | 43.5 | ± 12.8 | 1013.9 | ± 3.9 | 5.6 | ± 3.9 | 57 | 38 | 24 | 16 | 5 | 5-14 13:00:00 | 52.2 | ± 7.8 | 42.4 | ± 13.0 | 1014.1 | ± 3.8 | 7.9 | ± 3.0 | 46 | 30 | 16 | 11 | 5 | 5-14 14:00:00 | 55.6 | ± 7.6 | 42.9 | ± 13.9 | 1014.2 | ± 3.9 | 8.1 | ± 4.7 | 65 | 46 | 30 | 19 | 3 | 5-14 15:00:00 | 58.3 | ± 8.4 | 42.4 | ± 14.3 | 1014.1 | ± 3.9 | 7.4 | ± 2.9 | 54 | 43 | 27 | 14 | 5-14 16:00:00 | 60.2 | ± 8.1 | 41.1 | ± 13.9 | 1014.1 | ± 4.0 | 10.0 | ± 1.7 | 65 | 54 | 24 | 11 | 3 | 5-14 17:00:00 | 61.8 | ± 9.2 | 41.3 | ± 14.4 | 1013.0 | ± 3.8 | 10.1 | ± 2.2 | 59 | 54 | 27 | 5 | 5-14 18:00:00 | 64.8 | ± 8.0 | 41.1 | ± 15.6 | 1013.4 | ± 3.9 | 11.5 | ± 3.3 | 68 | 54 | 22 | 5 | 5-14 19:00:00 | 65.9 | ± 7.2 | 41.9 | ± 15.3 | 1013.0 | ± 3.8 | 9.4 | ± 3.1 | 62 | 43 | 19 | 3 | 5-14 20:00:00 | 66.9 | ± 7.2 | 42.0 | ± 15.2 | 1012.7 | ± 3.8 | 9.4 | ± 2.7 | 62 | 43 | 14 | 3 | 3 | 5-14 21:00:00 | 67.7 | ± 8.1 | 40.0 | ± 14.3 | 1012.5 | ± 3.8 | 9.4 | ± 3.7 | 57 | 35 | 5 | 3 | 3 | 5-14 22:00:00 | 67.1 | ± 8.3 | 39.9 | ± 13.7 | 1012.6 | ± 4.0 | 9.4 | ± 3.8 | 62 | 43 | 8 | 5 | 3 | 5-14 23:00:00 | 65.1 | ± 8.8 | 40.8 | ± 15.0 | 1012.9 | ± 4.0 | 9.6 | ± 3.0 | 51 | 35 | 8 | 5 | 3 |