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) | 7-12 00:00:00 | 76.5 | ± 5.2 | 59.9 | ± 7.0 | 1014.5 | ± 4.8 | 6.3 | ± 2.9 | 55 | 17 | 3 | 7-12 01:00:00 | 74.2 | ± 4.9 | 60.0 | ± 6.6 | 1015.1 | ± 4.9 | 5.5 | ± 3.8 | 45 | 17 | 7 | 3 | 3 | 7-12 02:00:00 | 72.4 | ± 5.0 | 60.2 | ± 6.5 | 1015.5 | ± 4.9 | 4.7 | ± 4.1 | 45 | 14 | 3 | 7-12 03:00:00 | 70.8 | ± 4.8 | 60.6 | ± 5.8 | 1015.8 | ± 4.9 | 4.6 | ± 3.6 | 34 | 10 | 7-12 04:00:00 | 69.6 | ± 5.0 | 60.7 | ± 5.5 | 1015.9 | ± 5.0 | 4.5 | ± 3.4 | 38 | 14 | 7-12 05:00:00 | 68.6 | ± 5.0 | 60.8 | ± 6.4 | 1015.7 | ± 5.0 | 4.7 | ± 3.5 | 24 | 10 | 7-12 06:00:00 | 68.0 | ± 5.0 | 61.0 | ± 6.2 | 1015.7 | ± 5.1 | 3.9 | ± 3.6 | 24 | 14 | 3 | 7-12 07:00:00 | 67.3 | ± 5.0 | 61.1 | ± 6.1 | 1015.4 | ± 4.9 | 4.1 | ± 3.8 | 28 | 14 | 7 | 7-12 08:00:00 | 66.2 | ± 5.0 | 60.7 | ± 6.7 | 1015.6 | ± 5.1 | 4.6 | ± 3.1 | 28 | 17 | 3 | 7-12 09:00:00 | 66.5 | ± 5.1 | 61.4 | ± 6.1 | 1015.5 | ± 4.8 | 4.9 | ± 3.2 | 31 | 17 | 7 | 3 | 7-12 10:00:00 | 66.8 | ± 5.0 | 60.9 | ± 6.4 | 1016.2 | ± 5.1 | 4.4 | ± 2.8 | 38 | 17 | 10 | 3 | 7-12 11:00:00 | 68.7 | ± 4.5 | 61.7 | ± 6.5 | 1016.5 | ± 5.1 | 4.8 | ± 3.3 | 24 | 10 | 10 | 7 | 7-12 12:00:00 | 71.2 | ± 4.3 | 62.5 | ± 6.4 | 1016.5 | ± 5.1 | 5.5 | ± 2.9 | 10 | 3 | 3 | 7-12 13:00:00 | 73.8 | ± 4.3 | 62.7 | ± 6.3 | 1016.7 | ± 5.1 | 6.3 | ± 2.9 | 24 | 14 | 3 | 3 | 7-12 14:00:00 | 76.2 | ± 4.8 | 62.4 | ± 7.3 | 1016.4 | ± 5.0 | 8.3 | ± 3.8 | 28 | 17 | 3 | 7-12 15:00:00 | 78.4 | ± 4.8 | 62.6 | ± 7.1 | 1016.7 | ± 5.1 | 8.6 | ± 3.6 | 48 | 31 | 7 | 7-12 16:00:00 | 79.9 | ± 5.7 | 61.9 | ± 7.6 | 1016.3 | ± 5.0 | 8.5 | ± 3.7 | 59 | 34 | 10 | 3 | 7-12 17:00:00 | 81.2 | ± 5.7 | 61.4 | ± 7.4 | 1015.9 | ± 5.0 | 8.9 | ± 3.5 | 72 | 31 | 7 | 3 | 7-12 18:00:00 | 82.2 | ± 5.8 | 61.8 | ± 7.3 | 1015.6 | ± 4.8 | 8.6 | ± 3.6 | 76 | 41 | 3 | 3 | 7-12 19:00:00 | 82.5 | ± 5.9 | 61.6 | ± 7.3 | 1015.2 | ± 4.9 | 8.9 | ± 4.4 | 72 | 38 | 3 | 3 | 7-12 20:00:00 | 82.5 | ± 6.1 | 60.8 | ± 7.4 | 1014.8 | ± 4.7 | 8.7 | ± 3.5 | 72 | 45 | 10 | 7-12 21:00:00 | 81.7 | ± 6.5 | 62.0 | ± 7.5 | 1014.7 | ± 4.8 | 9.1 | ± 3.9 | 76 | 41 | 10 | 3 | 3 | 7-12 22:00:00 | 80.9 | ± 6.1 | 61.7 | ± 8.3 | 1014.7 | ± 4.5 | 7.9 | ± 3.7 | 72 | 48 | 7 | 3 | 7-12 23:00:00 | 78.8 | ± 5.9 | 62.1 | ± 7.0 | 1014.6 | ± 4.6 | 6.6 | ± 3.1 | 59 | 41 | 10 | 10 |