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) | 3-12 00:00:00 | 39.6 | ± 8.4 | 24.4 | ± 12.8 | 1017.9 | ± 8.1 | 10.0 | ± 5.7 | 48 | 24 | 3 | 3 | 3 | 3-12 01:00:00 | 38.5 | ± 8.3 | 24.3 | ± 12.1 | 1018.1 | ± 8.1 | 9.5 | ± 5.9 | 38 | 28 | 3 | 3 | 3 | 3-12 02:00:00 | 37.5 | ± 8.0 | 24.0 | ± 11.3 | 1018.3 | ± 7.9 | 9.6 | ± 5.5 | 45 | 34 | 7 | 7 | 3-12 03:00:00 | 36.9 | ± 7.6 | 24.4 | ± 12.2 | 1018.3 | ± 8.1 | 9.0 | ± 5.7 | 52 | 34 | 10 | 7 | 3-12 04:00:00 | 35.9 | ± 7.7 | 23.7 | ± 12.1 | 1018.6 | ± 8.2 | 9.4 | ± 6.2 | 45 | 34 | 10 | 7 | 7 | 3 | 3-12 05:00:00 | 34.8 | ± 7.9 | 23.7 | ± 11.7 | 1018.8 | ± 7.8 | 9.1 | ± 5.4 | 41 | 28 | 14 | 14 | 7 | 3-12 06:00:00 | 34.3 | ± 7.6 | 23.7 | ± 12.0 | 1018.0 | ± 8.5 | 8.4 | ± 5.6 | 31 | 24 | 7 | 7 | 7 | 3-12 07:00:00 | 33.8 | ± 7.9 | 23.5 | ± 11.3 | 1017.9 | ± 8.6 | 7.6 | ± 5.9 | 31 | 17 | 7 | 7 | 7 | 3-12 08:00:00 | 33.4 | ± 8.0 | 24.3 | ± 11.2 | 1017.3 | ± 8.9 | 7.9 | ± 6.4 | 28 | 14 | 10 | 10 | 3 | 3 | 3-12 09:00:00 | 33.0 | ± 7.8 | 24.3 | ± 11.6 | 1017.4 | ± 8.9 | 7.7 | ± 5.4 | 28 | 21 | 7 | 7 | 7 | 3 | 3-12 10:00:00 | 32.7 | ± 7.6 | 23.8 | ± 11.5 | 1017.2 | ± 8.7 | 8.0 | ± 6.0 | 48 | 31 | 7 | 7 | 7 | 3-12 11:00:00 | 32.2 | ± 7.6 | 23.8 | ± 11.0 | 1018.5 | ± 9.0 | 7.6 | ± 6.3 | 45 | 34 | 7 | 7 | 7 | 3 | 3-12 12:00:00 | 31.9 | ± 7.5 | 24.1 | ± 11.2 | 1018.2 | ± 9.4 | 7.4 | ± 6.6 | 45 | 34 | 7 | 7 | 3 | 3 | 3-12 13:00:00 | 33.9 | ± 7.0 | 24.4 | ± 11.5 | 1018.2 | ± 9.5 | 7.8 | ± 6.6 | 48 | 41 | 7 | 3 | 3 | 3 | 3-12 14:00:00 | 36.3 | ± 7.1 | 25.0 | ± 11.7 | 1018.7 | ± 9.7 | 9.0 | ± 6.9 | 52 | 45 | 10 | 3 | 3 | 3 | 3-12 15:00:00 | 38.7 | ± 7.9 | 25.5 | ± 11.9 | 1018.7 | ± 9.6 | 10.5 | ± 7.0 | 55 | 48 | 14 | 3 | 3 | 3-12 16:00:00 | 40.4 | ± 8.3 | 25.6 | ± 11.5 | 1018.4 | ± 9.4 | 11.0 | ± 6.8 | 59 | 48 | 14 | 7 | 3 | 3-12 17:00:00 | 42.5 | ± 9.0 | 25.9 | ± 11.4 | 1018.0 | ± 9.3 | 11.0 | ± 6.2 | 55 | 52 | 3 | 3 | 3-12 18:00:00 | 43.8 | ± 9.5 | 26.4 | ± 11.1 | 1017.2 | ± 9.1 | 11.2 | ± 6.5 | 55 | 45 | 7 | 3 | 3-12 19:00:00 | 45.2 | ± 9.7 | 26.7 | ± 11.2 | 1016.6 | ± 9.0 | 10.9 | ± 6.5 | 59 | 38 | 7 | 3 | 3-12 20:00:00 | 46.1 | ± 10.1 | 28.1 | ± 11.3 | 1016.1 | ± 8.8 | 10.4 | ± 5.1 | 52 | 24 | 3-12 21:00:00 | 45.8 | ± 10.5 | 27.4 | ± 11.2 | 1015.7 | ± 8.3 | 12.0 | ± 6.9 | 55 | 31 | 3-12 22:00:00 | 45.2 | ± 10.2 | 26.2 | ± 11.8 | 1016.3 | ± 8.6 | 10.3 | ± 6.4 | 59 | 17 | 3-12 23:00:00 | 43.0 | ± 9.6 | 25.3 | ± 12.4 | 1016.1 | ± 8.2 | 11.2 | ± 6.6 | 59 | 14 | 3 |