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 | 79.4 | ± 4.0 | 60.2 | ± 6.0 | 1015.8 | ± 4.8 | 3.4 | ± 3.2 | 69 | 31 | 8 | 8 | 8 | 7-12 01:00:00 | 76.7 | ± 4.7 | 59.4 | ± 5.9 | 1016.1 | ± 4.8 | 3.6 | ± 3.5 | 54 | 31 | 8 | 8 | 8 | 7-12 02:00:00 | 72.9 | ± 4.6 | 58.3 | ± 6.4 | 1017.4 | ± 4.7 | 3.0 | ± 3.2 | 38 | 31 | 8 | 8 | 8 | 7-12 03:00:00 | 73.8 | ± 4.9 | 61.6 | ± 5.4 | 1016.9 | ± 4.9 | 3.0 | ± 2.9 | 15 | 15 | 8 | 8 | 8 | 7-12 04:00:00 | 70.3 | ± 5.4 | 60.3 | ± 5.3 | 1016.7 | ± 5.0 | 1.0 | ± 1.9 | 15 | 15 | 15 | 15 | 8 | 7-12 05:00:00 | 68.7 | ± 5.6 | 61.0 | ± 3.9 | 1016.8 | ± 5.1 | 2.1 | ± 4.5 | 23 | 8 | 7-12 06:00:00 | 67.9 | ± 4.7 | 60.0 | ± 3.9 | 1016.9 | ± 4.8 | 2.0 | ± 4.9 | 15 | 8 | 7-12 07:00:00 | 66.5 | ± 5.0 | 58.6 | ± 3.9 | 1016.8 | ± 4.8 | 2.4 | ± 3.0 | 15 | 7-12 08:00:00 | 66.1 | ± 4.8 | 58.0 | ± 4.1 | 1016.8 | ± 4.9 | 3.1 | ± 4.4 | 15 | 7-12 09:00:00 | 64.0 | ± 5.0 | 57.2 | ± 4.2 | 1016.9 | ± 4.6 | 2.3 | ± 3.3 | 23 | 7-12 10:00:00 | 64.1 | ± 7.2 | 57.4 | ± 6.6 | 1017.5 | ± 4.5 | 2.5 | ± 2.5 | 31 | 8 | 7-12 11:00:00 | 67.0 | ± 5.7 | 59.8 | ± 6.8 | 1017.0 | ± 3.9 | 2.4 | ± 2.6 | 31 | 15 | 7-12 12:00:00 | 70.9 | ± 4.9 | 61.4 | ± 6.1 | 1017.8 | ± 3.9 | 3.4 | ± 2.8 | 8 | 7-12 13:00:00 | 74.3 | ± 4.2 | 60.8 | ± 6.2 | 1018.5 | ± 4.1 | 4.3 | ± 2.5 | 23 | 15 | 7-12 14:00:00 | 77.5 | ± 3.9 | 60.7 | ± 6.3 | 1018.4 | ± 4.1 | 6.2 | ± 2.8 | 31 | 23 | 7-12 15:00:00 | 78.6 | ± 5.2 | 60.3 | ± 6.6 | 1018.6 | ± 3.9 | 6.1 | ± 3.0 | 62 | 38 | 8 | 8 | 7-12 16:00:00 | 80.7 | ± 4.5 | 60.4 | ± 6.1 | 1018.3 | ± 4.0 | 6.2 | ± 2.4 | 62 | 31 | 8 | 8 | 7-12 17:00:00 | 81.4 | ± 4.8 | 62.5 | ± 7.5 | 1018.1 | ± 4.0 | 6.2 | ± 2.6 | 62 | 38 | 7-12 18:00:00 | 81.4 | ± 6.1 | 60.4 | ± 6.0 | 1017.8 | ± 3.8 | 6.8 | ± 2.6 | 77 | 38 | 8 | 8 | 8 | 7-12 19:00:00 | 82.5 | ± 6.5 | 60.8 | ± 5.1 | 1017.2 | ± 4.0 | 6.1 | ± 3.6 | 77 | 46 | 15 | 15 | 8 | 7-12 20:00:00 | 82.1 | ± 6.9 | 60.2 | ± 6.5 | 1016.8 | ± 3.8 | 6.4 | ± 4.0 | 92 | 31 | 8 | 8 | 7-12 21:00:00 | 83.0 | ± 5.4 | 59.5 | ± 5.5 | 1016.8 | ± 3.8 | 4.9 | ± 3.1 | 85 | 31 | 15 | 15 | 8 | 7-12 22:00:00 | 81.5 | ± 6.2 | 60.7 | ± 7.0 | 1016.3 | ± 3.5 | 6.6 | ± 3.3 | 85 | 31 | 15 | 15 | 8 | 7-12 23:00:00 | 80.7 | ± 6.2 | 60.4 | ± 6.9 | 1016.5 | ± 4.0 | 5.9 | ± 2.8 | 69 | 31 | 15 | 15 | 8 |