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) | 7-1 00:00:00 | 78.3 | ± 2.8 | 62.0 | ± 6.9 | 1015.5 | ± 3.9 | 5.1 | ± 2.4 | 46 | 15 | 7-1 01:00:00 | 74.4 | ± 4.1 | 61.5 | ± 5.2 | 1014.2 | ± 5.2 | 4.2 | ± 4.3 | 15 | 7-1 02:00:00 | 72.8 | ± 3.7 | 61.7 | ± 5.1 | 1014.8 | ± 5.5 | 5.6 | ± 3.5 | 8 | 7-1 03:00:00 | 71.5 | ± 3.9 | 61.5 | ± 4.8 | 1015.1 | ± 5.6 | 4.8 | ± 2.9 | 8 | 7-1 04:00:00 | 71.3 | ± 4.7 | 62.0 | ± 3.6 | 1013.0 | ± 5.6 | 4.4 | ± 2.1 | 8 | 7-1 05:00:00 | 70.0 | ± 4.1 | 62.0 | ± 3.8 | 1012.3 | ± 5.2 | 3.1 | ± 2.4 | 7-1 06:00:00 | 69.4 | ± 4.0 | 61.4 | ± 4.8 | 1012.5 | ± 5.1 | 4.7 | ± 4.7 | 7-1 07:00:00 | 68.0 | ± 3.8 | 61.9 | ± 5.9 | 1012.9 | ± 5.2 | 3.3 | ± 3.0 | 15 | 8 | 8 | 8 | 8 | 8 | 7-1 08:00:00 | 67.8 | ± 4.3 | 61.9 | ± 5.4 | 1012.9 | ± 4.8 | 4.3 | ± 2.9 | 15 | 15 | 8 | 8 | 8 | 8 | 7-1 09:00:00 | 66.7 | ± 4.2 | 61.0 | ± 5.7 | 1012.9 | ± 4.9 | 2.5 | ± 2.3 | 15 | 15 | 8 | 8 | 8 | 8 | 7-1 10:00:00 | 66.2 | ± 4.0 | 61.4 | ± 5.3 | 1014.7 | ± 5.5 | 2.5 | ± 2.5 | 31 | 23 | 23 | 23 | 15 | 8 | 7-1 11:00:00 | 67.8 | ± 4.0 | 62.3 | ± 5.6 | 1014.8 | ± 4.9 | 2.4 | ± 2.9 | 31 | 23 | 15 | 15 | 15 | 8 | 7-1 12:00:00 | 69.7 | ± 3.5 | 62.5 | ± 5.0 | 1015.1 | ± 5.1 | 4.5 | ± 2.7 | 31 | 31 | 23 | 23 | 8 | 7-1 13:00:00 | 73.0 | ± 4.2 | 62.7 | ± 5.3 | 1015.8 | ± 5.2 | 6.1 | ± 3.3 | 31 | 31 | 23 | 23 | 7-1 14:00:00 | 75.7 | ± 5.2 | 63.4 | ± 5.6 | 1015.7 | ± 5.2 | 5.5 | ± 3.4 | 69 | 69 | 23 | 23 | 8 | 7-1 15:00:00 | 77.1 | ± 4.8 | 62.6 | ± 6.5 | 1015.2 | ± 5.1 | 5.6 | ± 4.0 | 69 | 69 | 23 | 23 | 8 | 7-1 16:00:00 | 79.2 | ± 4.3 | 62.1 | ± 6.3 | 1015.1 | ± 5.0 | 6.5 | ± 3.7 | 69 | 62 | 15 | 15 | 7-1 17:00:00 | 81.3 | ± 4.9 | 61.9 | ± 7.0 | 1015.3 | ± 5.1 | 7.1 | ± 3.5 | 77 | 69 | 8 | 8 | 7-1 18:00:00 | 82.3 | ± 4.9 | 60.8 | ± 8.0 | 1015.0 | ± 5.2 | 7.1 | ± 2.8 | 85 | 62 | 23 | 23 | 7-1 19:00:00 | 83.5 | ± 4.3 | 62.1 | ± 8.0 | 1015.1 | ± 5.1 | 6.3 | ± 3.5 | 85 | 54 | 7-1 20:00:00 | 83.6 | ± 5.1 | 61.5 | ± 8.1 | 1014.5 | ± 5.2 | 7.0 | ± 2.8 | 69 | 46 | 23 | 23 | 8 | 7-1 21:00:00 | 82.2 | ± 5.2 | 62.6 | ± 8.4 | 1014.2 | ± 4.9 | 8.2 | ± 5.6 | 46 | 23 | 15 | 15 | 7-1 22:00:00 | 80.6 | ± 4.8 | 61.5 | ± 8.5 | 1012.8 | ± 4.8 | 6.5 | ± 2.8 | 77 | 69 | 8 | 8 | 7-1 23:00:00 | 79.5 | ± 4.4 | 60.2 | ± 9.6 | 1013.5 | ± 4.6 | 5.0 | ± 2.9 | 46 | 31 | 8 | 8 |