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 | 74.5 | ± 5.7 | 59.6 | ± 7.9 | 1014.2 | ± 4.9 | 7.7 | ± 3.5 | 45 | 30 | 6 | 7-1 01:00:00 | 72.4 | ± 5.3 | 59.5 | ± 7.8 | 1014.4 | ± 5.0 | 7.2 | ± 3.0 | 58 | 42 | 3 | 7-1 02:00:00 | 70.9 | ± 5.5 | 60.3 | ± 7.5 | 1014.9 | ± 5.1 | 6.3 | ± 3.1 | 48 | 33 | 6 | 7-1 03:00:00 | 69.9 | ± 5.4 | 60.3 | ± 7.5 | 1014.9 | ± 4.7 | 6.3 | ± 3.0 | 45 | 24 | 3 | 7-1 04:00:00 | 68.4 | ± 5.8 | 60.3 | ± 7.1 | 1014.9 | ± 4.8 | 6.3 | ± 3.0 | 39 | 27 | 6 | 7-1 05:00:00 | 67.2 | ± 5.7 | 60.5 | ± 7.3 | 1014.7 | ± 4.9 | 5.1 | ± 3.3 | 36 | 30 | 9 | 6 | 7-1 06:00:00 | 66.1 | ± 5.6 | 60.5 | ± 6.7 | 1014.6 | ± 4.9 | 5.3 | ± 3.1 | 39 | 33 | 12 | 3 | 7-1 07:00:00 | 65.4 | ± 5.8 | 60.2 | ± 6.7 | 1014.5 | ± 5.0 | 5.0 | ± 2.7 | 33 | 27 | 12 | 3 | 3 | 7-1 08:00:00 | 64.8 | ± 6.1 | 59.9 | ± 7.1 | 1014.6 | ± 5.0 | 4.9 | ± 3.0 | 39 | 36 | 18 | 9 | 6 | 7-1 09:00:00 | 64.5 | ± 6.1 | 60.0 | ± 6.7 | 1014.9 | ± 5.0 | 4.4 | ± 2.7 | 39 | 30 | 15 | 6 | 3 | 3 | 7-1 10:00:00 | 65.3 | ± 6.1 | 60.5 | ± 6.5 | 1015.2 | ± 5.0 | 4.6 | ± 3.3 | 36 | 27 | 18 | 6 | 6 | 3 | 7-1 11:00:00 | 67.9 | ± 5.4 | 61.2 | ± 7.0 | 1015.5 | ± 4.9 | 5.6 | ± 3.4 | 39 | 36 | 24 | 9 | 6 | 7-1 12:00:00 | 70.8 | ± 4.9 | 61.4 | ± 6.9 | 1015.6 | ± 5.0 | 6.5 | ± 4.0 | 42 | 33 | 27 | 6 | 6 | 7-1 13:00:00 | 73.6 | ± 4.9 | 61.3 | ± 6.9 | 1015.7 | ± 5.0 | 6.8 | ± 4.4 | 42 | 33 | 27 | 6 | 3 | 7-1 14:00:00 | 76.1 | ± 5.2 | 61.1 | ± 7.7 | 1015.9 | ± 4.6 | 8.6 | ± 5.2 | 61 | 55 | 24 | 3 | 7-1 15:00:00 | 77.8 | ± 5.1 | 61.4 | ± 6.8 | 1015.6 | ± 4.8 | 9.2 | ± 4.8 | 79 | 67 | 21 | 6 | 7-1 16:00:00 | 79.5 | ± 5.1 | 60.2 | ± 7.4 | 1015.2 | ± 4.8 | 9.6 | ± 4.6 | 67 | 52 | 15 | 7-1 17:00:00 | 80.7 | ± 5.3 | 59.5 | ± 8.0 | 1015.0 | ± 4.7 | 10.0 | ± 4.4 | 85 | 61 | 9 | 7-1 18:00:00 | 81.1 | ± 5.8 | 60.0 | ± 7.5 | 1014.8 | ± 4.7 | 10.3 | ± 4.5 | 82 | 64 | 9 | 7-1 19:00:00 | 81.5 | ± 5.9 | 60.5 | ± 7.1 | 1014.4 | ± 4.6 | 9.6 | ± 4.4 | 76 | 61 | 6 | 3 | 7-1 20:00:00 | 81.6 | ± 6.0 | 60.0 | ± 8.0 | 1014.2 | ± 4.6 | 10.6 | ± 4.1 | 79 | 61 | 3 | 7-1 21:00:00 | 80.8 | ± 5.9 | 60.7 | ± 7.3 | 1014.1 | ± 4.5 | 10.1 | ± 4.2 | 73 | 58 | 3 | 7-1 22:00:00 | 80.1 | ± 5.7 | 60.6 | ± 7.2 | 1014.2 | ± 4.3 | 10.8 | ± 4.1 | 70 | 58 | 3 | 7-1 23:00:00 | 78.0 | ± 5.8 | 60.7 | ± 7.5 | 1014.3 | ± 4.3 | 8.4 | ± 3.0 | 55 | 42 | 3 |