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) | 3-1 00:00:00 | 36.1 | ± 9.1 | 19.1 | ± 11.5 | 1017.3 | ± 7.0 | 6.2 | ± 3.0 | 32 | 24 | 3 | 3 | 3-1 01:00:00 | 33.5 | ± 8.2 | 17.9 | ± 10.5 | 1017.4 | ± 7.3 | 6.2 | ± 4.7 | 26 | 18 | 3 | 3-1 02:00:00 | 32.8 | ± 7.6 | 20.4 | ± 12.0 | 1017.5 | ± 7.8 | 6.6 | ± 5.3 | 35 | 29 | 6 | 3-1 03:00:00 | 30.8 | ± 7.0 | 19.0 | ± 10.5 | 1017.5 | ± 8.0 | 4.9 | ± 3.0 | 32 | 29 | 6 | 3 | 3-1 04:00:00 | 30.5 | ± 7.0 | 20.5 | ± 10.2 | 1017.4 | ± 7.9 | 4.3 | ± 4.3 | 24 | 18 | 6 | 3 | 3-1 05:00:00 | 30.6 | ± 4.7 | 20.4 | ± 5.9 | 1017.4 | ± 8.2 | 3.6 | ± 4.0 | 9 | 6 | 3-1 06:00:00 | 30.0 | ± 4.6 | 20.6 | ± 6.0 | 1017.5 | ± 8.3 | 5.4 | ± 3.7 | 15 | 12 | 3 | 3-1 07:00:00 | 30.5 | ± 4.2 | 19.9 | ± 6.4 | 1017.4 | ± 8.5 | 3.7 | ± 4.4 | 21 | 12 | 3 | 3-1 08:00:00 | 28.7 | ± 3.2 | 20.2 | ± 6.8 | 1017.3 | ± 8.6 | 4.7 | ± 4.0 | 15 | 12 | 3 | 3-1 09:00:00 | 28.5 | ± 3.4 | 20.5 | ± 7.3 | 1017.1 | ± 9.0 | 4.9 | ± 5.1 | 15 | 12 | 3 | 3-1 10:00:00 | 27.6 | ± 3.5 | 20.7 | ± 7.4 | 1017.3 | ± 8.9 | 3.9 | ± 4.1 | 18 | 12 | 3 | 3-1 11:00:00 | 26.7 | ± 6.4 | 19.9 | ± 9.0 | 1017.4 | ± 9.1 | 3.6 | ± 2.8 | 26 | 21 | 3 | 3-1 12:00:00 | 28.4 | ± 7.1 | 22.0 | ± 9.7 | 1017.6 | ± 9.2 | 3.7 | ± 3.5 | 32 | 21 | 6 | 3 | 3 | 3-1 13:00:00 | 30.1 | ± 6.0 | 22.6 | ± 9.0 | 1017.9 | ± 9.5 | 4.4 | ± 4.0 | 38 | 24 | 9 | 3 | 3 | 3-1 14:00:00 | 33.1 | ± 5.4 | 22.4 | ± 8.3 | 1017.9 | ± 9.7 | 6.7 | ± 4.7 | 38 | 24 | 9 | 3 | 3-1 15:00:00 | 36.6 | ± 6.4 | 22.0 | ± 9.3 | 1017.6 | ± 9.8 | 8.7 | ± 5.3 | 41 | 32 | 9 | 3 | 3 | 3 | 3-1 16:00:00 | 39.2 | ± 6.6 | 23.9 | ± 9.4 | 1017.1 | ± 9.8 | 9.5 | ± 5.1 | 44 | 32 | 12 | 9 | 3 | 3-1 17:00:00 | 41.0 | ± 7.8 | 22.7 | ± 9.2 | 1016.3 | ± 9.9 | 12.2 | ± 6.4 | 50 | 41 | 12 | 9 | 3-1 18:00:00 | 43.5 | ± 8.7 | 25.3 | ± 10.7 | 1015.4 | ± 9.9 | 10.7 | ± 5.8 | 50 | 32 | 9 | 6 | 3 | 3-1 19:00:00 | 45.3 | ± 8.8 | 25.2 | ± 9.9 | 1014.8 | ± 9.9 | 12.7 | ± 5.6 | 44 | 29 | 6 | 6 | 3-1 20:00:00 | 45.6 | ± 8.9 | 25.4 | ± 10.5 | 1014.3 | ± 9.8 | 12.9 | ± 5.0 | 47 | 32 | 6 | 6 | 3 | 3-1 21:00:00 | 45.1 | ± 9.4 | 25.9 | ± 10.3 | 1014.0 | ± 9.7 | 11.8 | ± 5.4 | 53 | 35 | 12 | 6 | 6 | 3-1 22:00:00 | 44.0 | ± 9.4 | 25.6 | ± 10.3 | 1014.6 | ± 10.2 | 9.9 | ± 5.4 | 50 | 29 | 9 | 3 | 3 | 3-1 23:00:00 | 41.6 | ± 8.5 | 24.7 | ± 9.9 | 1013.9 | ± 9.7 | 7.8 | ± 6.8 | 44 | 24 | 3 | 3 | 3 |