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) | 7-8 00:00:00 | 78.6 | ± 6.4 | 62.0 | ± 7.4 | 1015.8 | ± 3.9 | 3.7 | ± 2.2 | 69 | 46 | 8 | 8 | 7-8 01:00:00 | 75.5 | ± 5.7 | 61.7 | ± 7.7 | 1015.7 | ± 3.8 | 2.1 | ± 2.5 | 46 | 15 | 8 | 8 | 7-8 02:00:00 | 72.6 | ± 4.7 | 61.6 | ± 7.8 | 1016.1 | ± 4.0 | 2.3 | ± 2.5 | 31 | 7-8 03:00:00 | 72.5 | ± 5.4 | 63.6 | ± 6.6 | 1017.0 | ± 4.6 | 2.1 | ± 2.2 | 8 | 7-8 04:00:00 | 73.1 | ± 6.8 | 64.1 | ± 7.3 | 1015.8 | ± 3.5 | 3.2 | ± 2.3 | 8 | 7-8 05:00:00 | 72.4 | ± 6.9 | 64.3 | ± 7.7 | 1015.6 | ± 3.7 | 1.7 | ± 2.0 | 8 | 7-8 06:00:00 | 72.1 | ± 7.1 | 65.0 | ± 7.9 | 1015.1 | ± 3.8 | 1.7 | ± 1.5 | 15 | 8 | 7-8 07:00:00 | 71.5 | ± 5.8 | 66.1 | ± 5.9 | 1014.6 | ± 3.8 | 1.4 | ± 1.6 | 7-8 08:00:00 | 70.4 | ± 7.9 | 62.1 | ± 10.8 | 1015.7 | ± 3.1 | 1.1 | ± 1.6 | 15 | 8 | 7-8 09:00:00 | 70.6 | ± 6.4 | 64.6 | ± 7.4 | 1014.0 | ± 4.0 | 0.9 | ± 1.6 | 77 | 46 | 31 | 31 | 7-8 10:00:00 | 66.5 | ± 6.3 | 61.3 | ± 7.7 | 1017.0 | ± 4.3 | 2.9 | ± 3.7 | 62 | 31 | 23 | 23 | 8 | 7-8 11:00:00 | 69.3 | ± 5.9 | 63.3 | ± 7.9 | 1015.9 | ± 4.8 | 2.2 | ± 3.0 | 31 | 23 | 8 | 8 | 7-8 12:00:00 | 71.7 | ± 7.0 | 64.1 | ± 7.9 | 1016.4 | ± 4.8 | 3.0 | ± 3.7 | 31 | 31 | 31 | 31 | 8 | 7-8 13:00:00 | 74.7 | ± 7.2 | 63.1 | ± 7.0 | 1018.0 | ± 4.3 | 6.2 | ± 3.7 | 46 | 46 | 38 | 38 | 7-8 14:00:00 | 77.9 | ± 7.6 | 64.5 | ± 6.9 | 1016.6 | ± 4.9 | 6.2 | ± 3.5 | 54 | 54 | 31 | 31 | 7-8 15:00:00 | 80.9 | ± 7.2 | 64.5 | ± 7.0 | 1017.2 | ± 4.5 | 7.3 | ± 3.4 | 54 | 54 | 23 | 23 | 7-8 16:00:00 | 81.7 | ± 8.6 | 63.7 | ± 6.4 | 1016.5 | ± 5.0 | 7.6 | ± 2.6 | 62 | 54 | 8 | 8 | 7-8 17:00:00 | 84.0 | ± 7.9 | 63.4 | ± 6.7 | 1016.0 | ± 5.0 | 7.6 | ± 4.3 | 85 | 46 | 15 | 15 | 7-8 18:00:00 | 83.7 | ± 8.9 | 63.0 | ± 6.7 | 1015.3 | ± 4.6 | 7.9 | ± 3.1 | 85 | 54 | 23 | 23 | 7-8 19:00:00 | 84.8 | ± 9.3 | 63.2 | ± 6.6 | 1014.9 | ± 4.6 | 8.5 | ± 2.7 | 85 | 62 | 38 | 38 | 8 | 7-8 20:00:00 | 84.4 | ± 9.3 | 63.8 | ± 7.2 | 1014.6 | ± 4.6 | 8.2 | ± 3.4 | 85 | 62 | 15 | 15 | 7-8 21:00:00 | 83.6 | ± 8.9 | 61.9 | ± 6.9 | 1014.0 | ± 4.6 | 9.1 | ± 3.7 | 85 | 54 | 8 | 8 | 7-8 22:00:00 | 84.4 | ± 6.8 | 62.7 | ± 7.6 | 1014.0 | ± 4.6 | 8.0 | ± 3.0 | 77 | 46 | 15 | 15 | 8 | 7-8 23:00:00 | 81.2 | ± 8.2 | 61.7 | ± 7.3 | 1013.7 | ± 4.2 | 7.3 | ± 3.5 | 69 | 46 | 15 | 15 | 8 |