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) | 10-13 00:00:00 | 56.0 | ± 5.2 | 43.4 | ± 9.2 | 1016.8 | ± 7.5 | 6.0 | ± 3.9 | 32 | 21 | 6 | 3 | 3 | 10-13 01:00:00 | 54.6 | ± 5.3 | 44.4 | ± 9.4 | 1017.3 | ± 6.8 | 6.2 | ± 4.8 | 32 | 21 | 9 | 6 | 3 | 10-13 02:00:00 | 52.2 | ± 6.8 | 44.1 | ± 9.8 | 1017.5 | ± 6.4 | 6.5 | ± 4.3 | 29 | 21 | 6 | 3 | 3 | 10-13 03:00:00 | 51.2 | ± 6.1 | 43.6 | ± 9.9 | 1017.4 | ± 6.5 | 6.1 | ± 2.5 | 21 | 18 | 9 | 6 | 6 | 10-13 04:00:00 | 50.9 | ± 6.6 | 43.5 | ± 11.0 | 1017.2 | ± 6.4 | 8.3 | ± 2.0 | 6 | 6 | 3 | 10-13 05:00:00 | 50.8 | ± 6.9 | 43.1 | ± 10.9 | 1017.1 | ± 6.3 | 7.4 | ± 3.0 | 6 | 6 | 3 | 10-13 06:00:00 | 50.3 | ± 7.6 | 44.2 | ± 9.5 | 1017.4 | ± 5.6 | 6.0 | ± 2.9 | 6 | 6 | 3 | 10-13 07:00:00 | 47.9 | ± 7.9 | 43.0 | ± 9.0 | 1017.2 | ± 5.9 | 5.4 | ± 2.5 | 6 | 6 | 3 | 3 | 10-13 08:00:00 | 47.7 | ± 7.7 | 42.5 | ± 9.4 | 1017.1 | ± 5.7 | 3.7 | ± 2.2 | 9 | 9 | 3 | 3 | 10-13 09:00:00 | 46.4 | ± 7.8 | 42.5 | ± 9.6 | 1017.2 | ± 5.5 | 3.4 | ± 2.5 | 15 | 12 | 6 | 3 | 10-13 10:00:00 | 47.3 | ± 6.9 | 44.1 | ± 8.3 | 1017.7 | ± 4.9 | 3.0 | ± 2.8 | 29 | 24 | 18 | 15 | 12 | 10-13 11:00:00 | 47.3 | ± 6.9 | 44.5 | ± 7.6 | 1017.8 | ± 5.0 | 2.7 | ± 3.1 | 35 | 26 | 15 | 12 | 9 | 10-13 12:00:00 | 47.4 | ± 7.1 | 44.9 | ± 7.4 | 1018.1 | ± 5.0 | 3.7 | ± 3.0 | 44 | 29 | 18 | 18 | 6 | 3 | 10-13 13:00:00 | 51.1 | ± 5.6 | 47.0 | ± 7.2 | 1018.3 | ± 5.0 | 3.7 | ± 3.4 | 41 | 26 | 15 | 12 | 6 | 10-13 14:00:00 | 54.0 | ± 5.5 | 47.4 | ± 7.4 | 1018.2 | ± 4.9 | 5.3 | ± 4.0 | 41 | 29 | 21 | 12 | 6 | 10-13 15:00:00 | 57.5 | ± 5.9 | 46.8 | ± 8.2 | 1017.5 | ± 5.1 | 6.1 | ± 4.4 | 44 | 35 | 21 | 12 | 3 | 10-13 16:00:00 | 58.3 | ± 5.3 | 45.7 | ± 8.3 | 1017.0 | ± 5.2 | 7.9 | ± 3.5 | 50 | 35 | 21 | 12 | 10-13 17:00:00 | 62.2 | ± 7.0 | 46.6 | ± 9.4 | 1016.3 | ± 5.1 | 10.0 | ± 4.6 | 53 | 38 | 18 | 3 | 10-13 18:00:00 | 63.8 | ± 7.8 | 46.8 | ± 10.2 | 1015.7 | ± 5.0 | 9.4 | ± 4.7 | 50 | 35 | 15 | 6 | 10-13 19:00:00 | 64.6 | ± 8.5 | 45.8 | ± 10.6 | 1015.3 | ± 5.0 | 9.2 | ± 4.0 | 44 | 32 | 18 | 9 | 3 | 10-13 20:00:00 | 63.8 | ± 7.6 | 44.6 | ± 10.5 | 1014.3 | ± 5.2 | 9.5 | ± 4.1 | 38 | 26 | 18 | 9 | 3 | 10-13 21:00:00 | 63.8 | ± 7.1 | 46.3 | ± 10.4 | 1014.0 | ± 5.3 | 8.3 | ± 3.4 | 35 | 26 | 18 | 6 | 10-13 22:00:00 | 62.0 | ± 6.8 | 45.9 | ± 10.3 | 1014.5 | ± 5.3 | 6.9 | ± 3.8 | 38 | 29 | 12 | 10-13 23:00:00 | 59.4 | ± 6.8 | 47.7 | ± 10.0 | 1014.5 | ± 5.7 | 5.3 | ± 3.7 | 47 | 29 | 12 | 3 |