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 | 79.2 | ± 5.3 | 61.7 | ± 11.5 | 1012.8 | ± 3.4 | 6.8 | ± 3.8 | 26 | 12 | 3 | 7-10 01:00:00 | 76.7 | ± 5.4 | 60.9 | ± 10.5 | 1013.2 | ± 3.6 | 5.1 | ± 2.8 | 26 | 12 | 3 | 3 | 3 | 3 | 7-10 02:00:00 | 73.9 | ± 5.9 | 61.7 | ± 10.6 | 1013.6 | ± 3.6 | 5.0 | ± 3.4 | 15 | 6 | 3 | 3 | 3 | 3 | 7-10 03:00:00 | 72.9 | ± 5.6 | 63.3 | ± 6.5 | 1013.7 | ± 3.6 | 4.7 | ± 3.4 | 15 | 3 | 7-10 04:00:00 | 72.3 | ± 5.4 | 63.2 | ± 2.7 | 1013.6 | ± 3.8 | 3.4 | ± 2.7 | 18 | 6 | 7-10 05:00:00 | 71.8 | ± 4.6 | 64.0 | ± 4.6 | 1013.5 | ± 3.9 | 4.8 | ± 2.3 | 21 | 9 | 7-10 06:00:00 | 69.8 | ± 5.0 | 62.7 | ± 6.0 | 1013.1 | ± 3.9 | 4.1 | ± 1.8 | 21 | 9 | 6 | 6 | 7-10 07:00:00 | 68.6 | ± 4.4 | 63.7 | ± 6.5 | 1013.2 | ± 3.7 | 5.1 | ± 3.4 | 12 | 9 | 6 | 3 | 7-10 08:00:00 | 67.2 | ± 4.3 | 62.6 | ± 6.3 | 1013.0 | ± 3.9 | 4.6 | ± 2.7 | 9 | 9 | 7-10 09:00:00 | 67.2 | ± 4.1 | 63.3 | ± 6.8 | 1013.2 | ± 3.9 | 2.9 | ± 2.8 | 12 | 9 | 7-10 10:00:00 | 66.7 | ± 4.9 | 62.6 | ± 7.0 | 1013.6 | ± 4.1 | 3.9 | ± 3.0 | 26 | 9 | 7-10 11:00:00 | 67.5 | ± 5.1 | 63.1 | ± 7.1 | 1014.0 | ± 4.3 | 4.1 | ± 3.8 | 32 | 9 | 7-10 12:00:00 | 70.4 | ± 4.8 | 64.3 | ± 6.8 | 1014.3 | ± 4.4 | 4.9 | ± 3.2 | 18 | 3 | 7-10 13:00:00 | 74.3 | ± 5.3 | 65.1 | ± 6.2 | 1014.5 | ± 4.5 | 7.0 | ± 4.0 | 18 | 9 | 3 | 3 | 7-10 14:00:00 | 76.2 | ± 5.7 | 63.6 | ± 6.5 | 1014.4 | ± 4.6 | 8.0 | ± 5.2 | 29 | 12 | 3 | 3 | 7-10 15:00:00 | 79.4 | ± 6.3 | 64.8 | ± 6.3 | 1014.4 | ± 4.6 | 8.1 | ± 5.2 | 41 | 29 | 3 | 7-10 16:00:00 | 80.7 | ± 5.3 | 62.9 | ± 6.6 | 1014.2 | ± 4.8 | 9.6 | ± 4.8 | 47 | 41 | 6 | 6 | 7-10 17:00:00 | 83.1 | ± 4.8 | 63.3 | ± 6.3 | 1013.9 | ± 4.8 | 9.9 | ± 4.5 | 41 | 32 | 3 | 7-10 18:00:00 | 82.3 | ± 5.9 | 62.8 | ± 6.4 | 1013.5 | ± 4.7 | 10.3 | ± 3.7 | 56 | 44 | 9 | 3 | 7-10 19:00:00 | 82.7 | ± 5.9 | 63.2 | ± 5.7 | 1013.5 | ± 4.3 | 11.6 | ± 3.8 | 68 | 44 | 6 | 7-10 20:00:00 | 81.3 | ± 5.6 | 62.1 | ± 6.0 | 1013.3 | ± 4.4 | 10.8 | ± 3.6 | 59 | 38 | 6 | 3 | 7-10 21:00:00 | 81.4 | ± 6.3 | 63.2 | ± 6.1 | 1013.1 | ± 4.1 | 11.6 | ± 3.2 | 56 | 41 | 3 | 3 | 7-10 22:00:00 | 81.7 | ± 6.0 | 63.6 | ± 5.7 | 1012.8 | ± 4.2 | 10.3 | ± 3.2 | 47 | 38 | 3 | 3 | 7-10 23:00:00 | 79.0 | ± 5.1 | 62.4 | ± 6.1 | 1013.0 | ± 4.1 | 10.6 | ± 3.7 | 35 | 24 | 6 | 3 | 3 |