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) | 3-10 00:00:00 | 38.1 | ± 11.1 | 24.0 | ± 12.8 | 1016.0 | ± 9.8 | 8.8 | ± 4.7 | 45 | 36 | 9 | 3 | 3 | 3-10 01:00:00 | 36.8 | ± 11.2 | 25.0 | ± 14.2 | 1016.2 | ± 9.8 | 8.5 | ± 5.6 | 52 | 45 | 12 | 6 | 3 | 3-10 02:00:00 | 35.8 | ± 11.1 | 24.6 | ± 13.9 | 1016.4 | ± 9.8 | 8.4 | ± 5.1 | 48 | 42 | 12 | 6 | 3 | 3-10 03:00:00 | 35.0 | ± 11.2 | 23.9 | ± 13.1 | 1016.5 | ± 9.8 | 8.5 | ± 4.9 | 52 | 42 | 15 | 6 | 3 | 3-10 04:00:00 | 34.3 | ± 11.1 | 24.6 | ± 13.9 | 1016.5 | ± 9.7 | 8.6 | ± 5.4 | 55 | 42 | 15 | 12 | 3 | 3-10 05:00:00 | 33.5 | ± 11.0 | 24.3 | ± 13.6 | 1016.3 | ± 9.7 | 7.9 | ± 4.6 | 55 | 42 | 15 | 9 | 3 | 3-10 06:00:00 | 32.7 | ± 10.5 | 24.1 | ± 12.7 | 1016.2 | ± 9.8 | 8.3 | ± 5.6 | 48 | 42 | 18 | 9 | 3-10 07:00:00 | 32.0 | ± 9.8 | 25.0 | ± 12.8 | 1015.6 | ± 9.3 | 8.4 | ± 6.8 | 52 | 42 | 15 | 9 | 3-10 08:00:00 | 31.1 | ± 9.7 | 23.8 | ± 12.8 | 1015.9 | ± 9.9 | 7.9 | ± 5.3 | 58 | 42 | 15 | 9 | 3-10 09:00:00 | 30.6 | ± 9.8 | 21.9 | ± 12.1 | 1016.0 | ± 9.9 | 7.3 | ± 5.9 | 64 | 48 | 18 | 9 | 6 | 3-10 10:00:00 | 30.0 | ± 9.7 | 22.8 | ± 13.3 | 1016.2 | ± 9.9 | 7.3 | ± 6.3 | 61 | 48 | 24 | 9 | 3-10 11:00:00 | 29.1 | ± 10.0 | 22.3 | ± 13.5 | 1017.0 | ± 9.9 | 7.6 | ± 5.9 | 48 | 39 | 18 | 18 | 3 | 3-10 12:00:00 | 29.1 | ± 10.2 | 21.8 | ± 11.9 | 1017.1 | ± 10.2 | 7.9 | ± 5.8 | 58 | 52 | 15 | 9 | 3-10 13:00:00 | 31.2 | ± 9.3 | 23.2 | ± 12.8 | 1017.3 | ± 10.2 | 8.1 | ± 6.2 | 55 | 45 | 18 | 6 | 3-10 14:00:00 | 33.5 | ± 8.5 | 23.3 | ± 12.9 | 1017.5 | ± 10.3 | 9.4 | ± 6.4 | 58 | 45 | 18 | 3 | 3-10 15:00:00 | 36.4 | ± 8.4 | 23.2 | ± 12.2 | 1016.9 | ± 9.5 | 11.2 | ± 7.9 | 61 | 55 | 12 | 3 | 3-10 16:00:00 | 38.0 | ± 8.8 | 23.0 | ± 13.3 | 1017.2 | ± 10.6 | 12.1 | ± 7.3 | 67 | 48 | 9 | 3 | 3-10 17:00:00 | 39.9 | ± 9.1 | 23.5 | ± 12.9 | 1016.7 | ± 10.7 | 12.4 | ± 6.8 | 70 | 52 | 15 | 9 | 3-10 18:00:00 | 41.6 | ± 9.4 | 23.9 | ± 12.5 | 1016.1 | ± 10.2 | 12.9 | ± 6.8 | 67 | 48 | 12 | 6 | 3-10 19:00:00 | 42.4 | ± 9.7 | 23.7 | ± 13.5 | 1015.7 | ± 10.2 | 12.6 | ± 6.7 | 70 | 52 | 12 | 3 | 3-10 20:00:00 | 43.1 | ± 10.0 | 23.1 | ± 13.4 | 1015.6 | ± 10.1 | 13.0 | ± 7.1 | 61 | 45 | 12 | 3-10 21:00:00 | 42.9 | ± 9.7 | 22.7 | ± 12.6 | 1015.7 | ± 9.9 | 13.1 | ± 7.0 | 52 | 42 | 12 | 3 | 3-10 22:00:00 | 42.0 | ± 9.7 | 23.1 | ± 14.0 | 1015.7 | ± 9.8 | 12.7 | ± 6.6 | 55 | 42 | 9 | 3 | 3-10 23:00:00 | 40.0 | ± 9.1 | 22.9 | ± 13.9 | 1015.6 | ± 9.5 | 10.8 | ± 6.9 | 48 | 36 | 15 | 6 |