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) | 4-3 00:00:00 | 48.6 | ± 12.3 | 32.7 | ± 10.8 | 1012.0 | ± 7.9 | 10.6 | ± 4.9 | 73 | 55 | 15 | 6 | 3 | 4-3 01:00:00 | 47.2 | ± 11.7 | 33.2 | ± 10.7 | 1012.3 | ± 7.9 | 10.0 | ± 4.9 | 73 | 52 | 15 | 6 | 4-3 02:00:00 | 46.3 | ± 11.4 | 33.1 | ± 10.6 | 1012.5 | ± 8.3 | 9.7 | ± 5.6 | 76 | 55 | 21 | 12 | 3 | 4-3 03:00:00 | 45.4 | ± 11.1 | 32.9 | ± 10.5 | 1012.4 | ± 8.4 | 9.3 | ± 5.4 | 70 | 48 | 24 | 9 | 3 | 4-3 04:00:00 | 44.3 | ± 10.6 | 33.9 | ± 10.4 | 1012.4 | ± 8.4 | 8.9 | ± 5.5 | 64 | 48 | 27 | 9 | 3 | 4-3 05:00:00 | 42.9 | ± 10.4 | 33.5 | ± 10.2 | 1012.7 | ± 8.4 | 8.6 | ± 5.7 | 58 | 42 | 30 | 15 | 6 | 3 | 4-3 06:00:00 | 42.3 | ± 10.9 | 32.4 | ± 10.3 | 1012.3 | ± 8.8 | 8.2 | ± 5.4 | 58 | 45 | 18 | 12 | 3 | 4-3 07:00:00 | 41.7 | ± 10.8 | 32.7 | ± 9.8 | 1012.0 | ± 9.0 | 7.7 | ± 5.3 | 64 | 39 | 18 | 9 | 4-3 08:00:00 | 41.1 | ± 10.8 | 32.8 | ± 9.5 | 1011.8 | ± 9.1 | 8.6 | ± 5.8 | 64 | 48 | 24 | 9 | 4-3 09:00:00 | 40.5 | ± 11.0 | 32.3 | ± 9.8 | 1011.6 | ± 9.4 | 8.6 | ± 7.1 | 70 | 58 | 27 | 15 | 3 | 4-3 10:00:00 | 39.6 | ± 10.1 | 32.5 | ± 9.4 | 1011.9 | ± 9.2 | 8.8 | ± 7.6 | 64 | 52 | 24 | 9 | 4-3 11:00:00 | 39.1 | ± 10.0 | 32.3 | ± 9.6 | 1012.2 | ± 9.3 | 9.1 | ± 6.9 | 73 | 55 | 30 | 24 | 6 | 4-3 12:00:00 | 39.9 | ± 10.4 | 32.2 | ± 9.8 | 1012.5 | ± 9.3 | 9.1 | ± 6.5 | 70 | 58 | 33 | 27 | 6 | 4-3 13:00:00 | 42.7 | ± 10.6 | 33.7 | ± 9.6 | 1012.6 | ± 9.4 | 10.4 | ± 5.8 | 76 | 64 | 33 | 24 | 6 | 4-3 14:00:00 | 45.7 | ± 11.4 | 33.8 | ± 10.2 | 1012.7 | ± 9.4 | 11.9 | ± 5.4 | 73 | 61 | 30 | 15 | 3 | 4-3 15:00:00 | 47.9 | ± 11.8 | 33.7 | ± 10.0 | 1013.2 | ± 9.1 | 12.8 | ± 5.3 | 82 | 64 | 30 | 18 | 3 | 4-3 16:00:00 | 49.2 | ± 12.7 | 34.2 | ± 10.6 | 1012.8 | ± 9.1 | 12.9 | ± 5.1 | 73 | 61 | 27 | 12 | 3 | 4-3 17:00:00 | 50.9 | ± 12.8 | 34.8 | ± 10.7 | 1012.5 | ± 9.0 | 13.5 | ± 6.0 | 79 | 67 | 27 | 15 | 3 | 4-3 18:00:00 | 52.1 | ± 13.0 | 34.2 | ± 10.5 | 1012.1 | ± 8.8 | 13.6 | ± 6.6 | 79 | 67 | 24 | 6 | 3 | 4-3 19:00:00 | 52.9 | ± 12.9 | 34.3 | ± 10.6 | 1011.7 | ± 8.8 | 14.0 | ± 6.6 | 73 | 58 | 18 | 6 | 3 | 4-3 20:00:00 | 52.8 | ± 13.1 | 34.2 | ± 11.2 | 1011.5 | ± 8.4 | 14.2 | ± 6.8 | 79 | 64 | 12 | 4-3 21:00:00 | 52.7 | ± 12.9 | 33.4 | ± 11.2 | 1011.3 | ± 8.2 | 14.7 | ± 6.6 | 88 | 70 | 18 | 6 | 4-3 22:00:00 | 52.3 | ± 12.8 | 33.5 | ± 11.8 | 1011.4 | ± 8.3 | 13.8 | ± 7.2 | 85 | 67 | 15 | 3 | 3 | 4-3 23:00:00 | 51.1 | ± 12.6 | 33.3 | ± 11.6 | 1011.7 | ± 8.3 | 12.0 | ± 6.9 | 82 | 61 | 21 | 6 | 3 |