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) | 4-6 00:00:00 | 50.5 | ± 7.5 | 30.5 | ± 11.5 | 1014.2 | ± 7.8 | 9.4 | ± 6.3 | 41 | 17 | 14 | 3 | 4-6 01:00:00 | 48.5 | ± 7.2 | 30.9 | ± 10.9 | 1014.9 | ± 7.8 | 9.2 | ± 5.8 | 34 | 24 | 10 | 3 | 4-6 02:00:00 | 47.3 | ± 7.1 | 31.2 | ± 10.6 | 1015.2 | ± 7.9 | 9.3 | ± 5.2 | 41 | 24 | 10 | 3 | 3 | 4-6 03:00:00 | 46.4 | ± 7.2 | 32.0 | ± 10.8 | 1015.4 | ± 7.8 | 9.2 | ± 5.0 | 41 | 28 | 10 | 3 | 3 | 4-6 04:00:00 | 45.7 | ± 7.1 | 32.1 | ± 10.4 | 1015.4 | ± 7.6 | 8.6 | ± 5.3 | 38 | 17 | 14 | 3 | 3 | 4-6 05:00:00 | 44.5 | ± 6.9 | 31.5 | ± 9.5 | 1015.4 | ± 7.8 | 8.4 | ± 5.4 | 41 | 24 | 7 | 7 | 7 | 4-6 06:00:00 | 43.7 | ± 7.0 | 31.6 | ± 9.4 | 1015.3 | ± 7.9 | 8.0 | ± 4.9 | 34 | 17 | 3 | 3 | 3 | 4-6 07:00:00 | 43.1 | ± 6.8 | 31.5 | ± 9.1 | 1015.0 | ± 7.9 | 8.0 | ± 5.2 | 38 | 17 | 3 | 4-6 08:00:00 | 42.5 | ± 6.9 | 31.1 | ± 9.0 | 1014.7 | ± 8.0 | 8.7 | ± 4.7 | 52 | 34 | 3 | 3 | 3 | 4-6 09:00:00 | 41.7 | ± 7.0 | 31.0 | ± 9.1 | 1014.6 | ± 8.2 | 8.9 | ± 5.0 | 45 | 28 | 3 | 4-6 10:00:00 | 41.3 | ± 6.9 | 30.9 | ± 9.4 | 1014.5 | ± 8.2 | 9.1 | ± 4.3 | 41 | 24 | 4-6 11:00:00 | 40.7 | ± 5.9 | 30.5 | ± 9.2 | 1015.1 | ± 8.1 | 9.0 | ± 4.7 | 55 | 34 | 3 | 3 | 3 | 4-6 12:00:00 | 41.7 | ± 5.8 | 31.0 | ± 9.3 | 1015.2 | ± 8.1 | 8.4 | ± 4.8 | 55 | 31 | 7 | 3 | 4-6 13:00:00 | 43.6 | ± 5.7 | 31.2 | ± 10.2 | 1015.6 | ± 8.3 | 10.0 | ± 5.3 | 55 | 41 | 7 | 7 | 7 | 4-6 14:00:00 | 45.8 | ± 6.3 | 30.7 | ± 10.6 | 1015.6 | ± 8.2 | 9.8 | ± 6.1 | 59 | 45 | 3 | 3 | 3 | 4-6 15:00:00 | 48.2 | ± 7.4 | 31.6 | ± 10.8 | 1015.5 | ± 8.0 | 11.6 | ± 6.0 | 52 | 45 | 14 | 10 | 3 | 4-6 16:00:00 | 50.0 | ± 8.0 | 31.4 | ± 12.0 | 1015.2 | ± 8.0 | 12.3 | ± 5.9 | 59 | 48 | 14 | 10 | 3 | 4-6 17:00:00 | 51.7 | ± 8.6 | 31.5 | ± 12.3 | 1014.5 | ± 8.0 | 13.1 | ± 5.2 | 55 | 38 | 7 | 3 | 3 | 4-6 18:00:00 | 52.2 | ± 9.2 | 31.8 | ± 11.2 | 1014.0 | ± 7.8 | 12.3 | ± 5.6 | 72 | 38 | 17 | 3 | 4-6 19:00:00 | 52.8 | ± 9.3 | 32.6 | ± 12.4 | 1013.4 | ± 7.6 | 12.3 | ± 5.8 | 55 | 28 | 7 | 4-6 20:00:00 | 53.3 | ± 10.1 | 30.9 | ± 11.4 | 1013.2 | ± 7.4 | 12.4 | ± 6.5 | 66 | 38 | 14 | 7 | 4-6 21:00:00 | 52.9 | ± 9.8 | 33.2 | ± 12.1 | 1013.0 | ± 7.0 | 12.6 | ± 7.2 | 62 | 38 | 14 | 3 | 4-6 22:00:00 | 52.5 | ± 9.8 | 32.6 | ± 12.6 | 1013.1 | ± 6.5 | 12.3 | ± 6.7 | 59 | 45 | 10 | 3 | 4-6 23:00:00 | 51.3 | ± 9.3 | 32.2 | ± 12.0 | 1013.0 | ± 6.6 | 11.1 | ± 6.7 | 66 | 48 | 3 | 3 |