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) | 7-10 00:00:00 | 74.9 | ± 6.2 | 61.0 | ± 7.1 | 1013.5 | ± 3.0 | 8.5 | ± 4.1 | 61 | 45 | 6 | 3 | 7-10 01:00:00 | 72.7 | ± 6.2 | 60.4 | ± 6.9 | 1013.9 | ± 2.8 | 7.6 | ± 3.0 | 58 | 39 | 12 | 3 | 7-10 02:00:00 | 70.9 | ± 6.2 | 60.5 | ± 6.7 | 1014.1 | ± 3.0 | 6.6 | ± 3.5 | 48 | 36 | 9 | 7-10 03:00:00 | 69.1 | ± 5.6 | 60.1 | ± 6.9 | 1014.4 | ± 3.0 | 5.1 | ± 3.3 | 42 | 33 | 9 | 7-10 04:00:00 | 67.9 | ± 6.0 | 59.7 | ± 7.0 | 1014.3 | ± 3.2 | 5.7 | ± 3.3 | 39 | 33 | 9 | 7-10 05:00:00 | 66.4 | ± 6.0 | 59.9 | ± 6.6 | 1014.3 | ± 3.1 | 4.4 | ± 3.4 | 45 | 30 | 6 | 3 | 7-10 06:00:00 | 65.7 | ± 5.9 | 59.4 | ± 6.9 | 1014.1 | ± 3.1 | 4.5 | ± 3.0 | 39 | 24 | 9 | 7-10 07:00:00 | 64.9 | ± 6.4 | 59.5 | ± 7.2 | 1014.0 | ± 3.1 | 4.2 | ± 3.0 | 52 | 33 | 18 | 6 | 7-10 08:00:00 | 64.3 | ± 6.5 | 59.8 | ± 7.1 | 1013.9 | ± 3.1 | 4.6 | ± 3.6 | 58 | 42 | 12 | 6 | 7-10 09:00:00 | 63.8 | ± 6.5 | 58.8 | ± 7.4 | 1014.2 | ± 3.1 | 4.9 | ± 4.0 | 64 | 45 | 15 | 9 | 3 | 7-10 10:00:00 | 63.8 | ± 6.5 | 59.5 | ± 7.3 | 1014.5 | ± 3.2 | 5.2 | ± 3.5 | 52 | 42 | 27 | 18 | 6 | 7-10 11:00:00 | 65.4 | ± 5.7 | 60.6 | ± 6.4 | 1014.7 | ± 3.4 | 5.4 | ± 3.3 | 67 | 39 | 18 | 18 | 9 | 7-10 12:00:00 | 68.0 | ± 5.2 | 60.9 | ± 6.7 | 1015.1 | ± 3.5 | 6.3 | ± 3.5 | 61 | 48 | 21 | 18 | 12 | 3 | 7-10 13:00:00 | 70.7 | ± 5.4 | 61.5 | ± 6.7 | 1015.2 | ± 3.7 | 7.7 | ± 3.8 | 52 | 52 | 21 | 12 | 9 | 7-10 14:00:00 | 73.4 | ± 6.0 | 61.9 | ± 6.6 | 1015.0 | ± 3.5 | 7.9 | ± 3.5 | 64 | 61 | 27 | 15 | 6 | 7-10 15:00:00 | 75.5 | ± 6.0 | 61.0 | ± 7.8 | 1015.2 | ± 3.7 | 9.1 | ± 3.8 | 82 | 79 | 24 | 15 | 3 | 7-10 16:00:00 | 77.3 | ± 6.1 | 60.9 | ± 8.1 | 1014.9 | ± 3.7 | 9.7 | ± 3.7 | 91 | 85 | 21 | 12 | 3 | 7-10 17:00:00 | 78.7 | ± 5.7 | 61.2 | ± 8.0 | 1014.6 | ± 3.9 | 9.8 | ± 4.0 | 100 | 88 | 24 | 6 | 7-10 18:00:00 | 79.2 | ± 5.7 | 60.3 | ± 8.0 | 1014.2 | ± 3.9 | 11.0 | ± 4.3 | 94 | 82 | 9 | 3 | 7-10 19:00:00 | 78.5 | ± 6.3 | 60.0 | ± 7.7 | 1013.9 | ± 4.0 | 10.9 | ± 4.5 | 97 | 85 | 12 | 3 | 7-10 20:00:00 | 78.6 | ± 6.5 | 60.3 | ± 7.5 | 1013.7 | ± 4.1 | 10.1 | ± 4.2 | 94 | 79 | 6 | 3 | 7-10 21:00:00 | 78.2 | ± 5.9 | 59.9 | ± 7.9 | 1013.5 | ± 4.1 | 9.8 | ± 4.0 | 85 | 67 | 3 | 7-10 22:00:00 | 77.3 | ± 5.5 | 59.7 | ± 8.2 | 1013.3 | ± 4.1 | 10.6 | ± 4.8 | 73 | 61 | 6 | 7-10 23:00:00 | 75.5 | ± 5.3 | 60.3 | ± 7.9 | 1013.7 | ± 4.0 | 9.2 | ± 4.2 | 76 | 55 |