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) | 6-1 00:00:00 | 73.2 | ± 7.9 | 56.2 | ± 8.0 | 1011.5 | ± 8.9 | 7.3 | ± 3.8 | 35 | 24 | 9 | 3 | 6-1 01:00:00 | 69.2 | ± 7.6 | 56.9 | ± 7.8 | 1011.9 | ± 8.6 | 7.2 | ± 4.1 | 38 | 21 | 6 | 3 | 6-1 02:00:00 | 67.4 | ± 7.0 | 57.0 | ± 7.2 | 1012.4 | ± 8.6 | 6.0 | ± 3.1 | 38 | 24 | 15 | 9 | 3 | 6-1 03:00:00 | 65.7 | ± 7.2 | 57.5 | ± 7.3 | 1012.5 | ± 8.8 | 6.0 | ± 3.7 | 32 | 21 | 18 | 9 | 6-1 04:00:00 | 63.5 | ± 7.8 | 57.6 | ± 6.7 | 1012.5 | ± 9.0 | 5.7 | ± 2.3 | 12 | 6 | 6 | 6 | 6-1 05:00:00 | 61.9 | ± 7.4 | 57.5 | ± 6.3 | 1012.5 | ± 8.9 | 4.3 | ± 2.0 | 15 | 9 | 6 | 3 | 6-1 06:00:00 | 61.4 | ± 7.1 | 57.1 | ± 6.3 | 1012.5 | ± 8.8 | 4.4 | ± 2.0 | 12 | 6 | 6 | 3 | 6-1 07:00:00 | 60.8 | ± 6.1 | 57.0 | ± 6.8 | 1012.2 | ± 8.7 | 5.2 | ± 4.3 | 6 | 6 | 6 | 3 | 3 | 6-1 08:00:00 | 59.9 | ± 6.2 | 56.4 | ± 6.6 | 1012.0 | ± 8.6 | 6.1 | ± 4.5 | 6 | 6 | 6 | 3 | 3 | 6-1 09:00:00 | 59.1 | ± 6.1 | 55.6 | ± 7.3 | 1012.2 | ± 8.4 | 6.0 | ± 6.6 | 12 | 12 | 9 | 3 | 3 | 6-1 10:00:00 | 58.7 | ± 7.0 | 55.0 | ± 7.3 | 1012.6 | ± 8.1 | 5.7 | ± 5.6 | 21 | 15 | 6 | 3 | 3 | 6-1 11:00:00 | 60.5 | ± 6.5 | 56.0 | ± 7.5 | 1012.8 | ± 7.8 | 4.9 | ± 5.4 | 24 | 21 | 9 | 9 | 3 | 6-1 12:00:00 | 63.7 | ± 7.1 | 56.3 | ± 8.7 | 1013.1 | ± 7.6 | 7.0 | ± 5.7 | 15 | 15 | 6 | 6 | 3 | 6-1 13:00:00 | 67.3 | ± 7.5 | 58.0 | ± 8.1 | 1013.3 | ± 7.3 | 8.2 | ± 4.4 | 26 | 24 | 12 | 6 | 3 | 6-1 14:00:00 | 69.7 | ± 7.6 | 57.7 | ± 7.1 | 1013.3 | ± 7.0 | 8.7 | ± 6.6 | 24 | 21 | 3 | 3 | 3 | 6-1 15:00:00 | 72.5 | ± 8.6 | 57.7 | ± 6.8 | 1013.2 | ± 6.7 | 8.7 | ± 6.1 | 24 | 21 | 3 | 3 | 6-1 16:00:00 | 74.2 | ± 10.0 | 57.6 | ± 7.5 | 1011.9 | ± 5.9 | 10.7 | ± 6.2 | 41 | 38 | 6 | 6-1 17:00:00 | 76.2 | ± 9.2 | 57.0 | ± 8.2 | 1011.6 | ± 5.5 | 11.3 | ± 6.2 | 44 | 32 | 6 | 6-1 18:00:00 | 76.8 | ± 10.2 | 55.3 | ± 8.3 | 1011.2 | ± 5.2 | 11.5 | ± 5.9 | 50 | 41 | 6 | 6-1 19:00:00 | 77.4 | ± 10.4 | 54.6 | ± 7.5 | 1012.0 | ± 5.7 | 12.3 | ± 4.8 | 59 | 35 | 6 | 6-1 20:00:00 | 77.3 | ± 9.6 | 54.3 | ± 9.0 | 1012.0 | ± 5.5 | 13.5 | ± 3.9 | 53 | 29 | 6 | 6-1 21:00:00 | 75.8 | ± 8.8 | 54.3 | ± 8.7 | 1011.6 | ± 5.2 | 12.2 | ± 3.8 | 47 | 29 | 6 | 6-1 22:00:00 | 74.8 | ± 8.8 | 54.2 | ± 8.9 | 1011.6 | ± 5.2 | 12.2 | ± 2.8 | 41 | 29 | 3 | 6-1 23:00:00 | 73.3 | ± 8.7 | 54.2 | ± 8.7 | 1011.9 | ± 5.4 | 11.5 | ± 3.6 | 41 | 21 | 3 |