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 | 54.4 | ± 9.3 | 43.0 | ± 8.0 | 1015.1 | ± 5.1 | 7.5 | ± 3.1 | 41 | 32 | 15 | 15 | 6 | 5-14 01:00:00 | 51.3 | ± 8.4 | 41.9 | ± 9.1 | 1015.2 | ± 5.2 | 6.7 | ± 3.7 | 32 | 21 | 15 | 15 | 9 | 5-14 02:00:00 | 49.2 | ± 8.5 | 40.8 | ± 8.3 | 1015.6 | ± 5.0 | 4.9 | ± 3.9 | 44 | 24 | 18 | 15 | 6 | 5-14 03:00:00 | 48.4 | ± 8.1 | 42.9 | ± 7.7 | 1015.5 | ± 5.1 | 4.6 | ± 3.6 | 29 | 26 | 15 | 12 | 6 | 3 | 5-14 04:00:00 | 47.1 | ± 8.4 | 42.1 | ± 8.7 | 1015.5 | ± 5.2 | 4.5 | ± 4.2 | 24 | 15 | 12 | 12 | 5-14 05:00:00 | 46.2 | ± 8.2 | 40.5 | ± 8.4 | 1015.2 | ± 5.3 | 4.9 | ± 3.7 | 29 | 21 | 15 | 9 | 3 | 3 | 5-14 06:00:00 | 45.5 | ± 8.1 | 42.5 | ± 8.6 | 1015.2 | ± 5.2 | 5.3 | ± 4.6 | 32 | 24 | 21 | 12 | 3 | 5-14 07:00:00 | 44.4 | ± 8.4 | 41.5 | ± 9.2 | 1015.0 | ± 5.1 | 4.9 | ± 4.2 | 24 | 21 | 12 | 6 | 3 | 5-14 08:00:00 | 43.8 | ± 8.3 | 39.1 | ± 9.2 | 1015.2 | ± 5.2 | 5.4 | ± 4.4 | 32 | 24 | 15 | 9 | 6 | 5-14 09:00:00 | 44.1 | ± 7.7 | 41.5 | ± 9.1 | 1015.4 | ± 5.2 | 4.7 | ± 4.1 | 38 | 26 | 21 | 12 | 3 | 5-14 10:00:00 | 44.5 | ± 7.9 | 40.6 | ± 9.3 | 1015.6 | ± 5.2 | 5.1 | ± 4.3 | 41 | 32 | 24 | 18 | 9 | 5-14 11:00:00 | 46.0 | ± 7.7 | 40.0 | ± 8.6 | 1016.2 | ± 5.2 | 5.7 | ± 4.3 | 44 | 38 | 29 | 26 | 9 | 5-14 12:00:00 | 48.8 | ± 7.5 | 42.3 | ± 9.0 | 1016.7 | ± 5.5 | 6.8 | ± 4.2 | 44 | 38 | 32 | 21 | 3 | 5-14 13:00:00 | 52.1 | ± 7.7 | 42.1 | ± 9.5 | 1016.9 | ± 5.5 | 7.2 | ± 4.5 | 47 | 41 | 29 | 18 | 3 | 5-14 14:00:00 | 54.6 | ± 8.7 | 40.6 | ± 8.7 | 1016.8 | ± 5.4 | 8.9 | ± 5.0 | 47 | 44 | 32 | 15 | 3 | 5-14 15:00:00 | 56.9 | ± 9.0 | 42.0 | ± 10.2 | 1016.3 | ± 5.2 | 8.9 | ± 4.6 | 50 | 41 | 24 | 18 | 3 | 5-14 16:00:00 | 59.2 | ± 9.4 | 42.2 | ± 11.1 | 1016.2 | ± 5.1 | 9.6 | ± 4.4 | 56 | 50 | 18 | 9 | 5-14 17:00:00 | 61.2 | ± 9.6 | 40.9 | ± 10.6 | 1015.8 | ± 5.0 | 10.3 | ± 4.5 | 59 | 53 | 18 | 12 | 5-14 18:00:00 | 62.2 | ± 10.4 | 43.0 | ± 10.0 | 1015.9 | ± 4.8 | 9.3 | ± 4.0 | 50 | 38 | 15 | 12 | 3 | 5-14 19:00:00 | 61.9 | ± 11.2 | 41.8 | ± 10.4 | 1015.4 | ± 4.8 | 9.9 | ± 4.3 | 68 | 41 | 15 | 6 | 5-14 20:00:00 | 62.8 | ± 11.4 | 40.4 | ± 10.9 | 1015.5 | ± 4.6 | 9.8 | ± 4.5 | 65 | 41 | 12 | 6 | 5-14 21:00:00 | 62.6 | ± 11.0 | 41.4 | ± 11.7 | 1015.4 | ± 4.4 | 9.9 | ± 4.5 | 56 | 32 | 9 | 6 | 5-14 22:00:00 | 61.5 | ± 10.9 | 40.8 | ± 12.1 | 1015.5 | ± 4.5 | 9.6 | ± 4.5 | 53 | 35 | 12 | 5-14 23:00:00 | 59.6 | ± 11.1 | 40.2 | ± 10.8 | 1015.3 | ± 4.5 | 8.5 | ± 3.9 | 50 | 29 | 15 |