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) | 8-22 00:00:00 | 73.3 | ± 6.4 | 59.3 | ± 8.1 | 1016.3 | ± 6.4 | 3.7 | ± 3.1 | 54 | 38 | 15 | 15 | 8 | 8-22 01:00:00 | 70.9 | ± 6.3 | 59.7 | ± 7.3 | 1017.0 | ± 6.6 | 3.4 | ± 3.0 | 46 | 38 | 15 | 15 | 8 | 8-22 02:00:00 | 69.8 | ± 6.2 | 58.7 | ± 8.3 | 1017.5 | ± 6.2 | 2.9 | ± 2.4 | 38 | 31 | 15 | 15 | 8-22 03:00:00 | 68.1 | ± 5.8 | 59.2 | ± 8.1 | 1015.7 | ± 5.5 | 3.4 | ± 2.5 | 15 | 8 | 8 | 8 | 8 | 8-22 04:00:00 | 68.5 | ± 5.5 | 59.9 | ± 8.3 | 1016.4 | ± 6.2 | 2.1 | ± 3.0 | 15 | 15 | 8 | 8 | 8 | 8-22 05:00:00 | 67.4 | ± 5.4 | 60.4 | ± 8.6 | 1016.5 | ± 6.4 | 2.3 | ± 2.1 | 15 | 8 | 8 | 8 | 8 | 8-22 06:00:00 | 66.4 | ± 5.4 | 59.1 | ± 9.0 | 1015.8 | ± 6.7 | 1.8 | ± 1.9 | 23 | 8 | 8 | 8 | 8 | 8-22 07:00:00 | 66.7 | ± 4.9 | 62.0 | ± 7.0 | 1015.7 | ± 6.7 | 1.3 | ± 1.5 | 23 | 8 | 8 | 8 | 8 | 8-22 08:00:00 | 64.3 | ± 4.9 | 59.0 | ± 8.3 | 1016.2 | ± 6.5 | 1.0 | ± 1.6 | 15 | 8 | 8 | 8 | 8 | 8-22 09:00:00 | 63.0 | ± 5.3 | 57.1 | ± 7.9 | 1016.0 | ± 6.9 | 3.1 | ± 5.0 | 38 | 23 | 15 | 15 | 15 | 8 | 8-22 10:00:00 | 62.7 | ± 5.8 | 58.0 | ± 7.4 | 1017.6 | ± 6.3 | 2.7 | ± 3.7 | 77 | 38 | 15 | 15 | 15 | 8 | 8-22 11:00:00 | 62.6 | ± 5.6 | 58.1 | ± 7.0 | 1018.1 | ± 6.3 | 2.5 | ± 3.3 | 62 | 31 | 15 | 15 | 15 | 8 | 8-22 12:00:00 | 66.5 | ± 4.8 | 59.9 | ± 6.4 | 1018.5 | ± 6.2 | 3.2 | ± 2.9 | 38 | 23 | 15 | 15 | 15 | 8 | 8-22 13:00:00 | 70.5 | ± 4.8 | 60.8 | ± 6.1 | 1018.5 | ± 6.2 | 5.0 | ± 2.7 | 38 | 23 | 15 | 15 | 8 | 8 | 8-22 14:00:00 | 73.2 | ± 4.7 | 61.2 | ± 6.2 | 1017.8 | ± 6.1 | 5.3 | ± 3.0 | 46 | 38 | 8 | 8 | 8-22 15:00:00 | 75.8 | ± 5.3 | 60.6 | ± 6.6 | 1018.6 | ± 5.8 | 5.1 | ± 3.5 | 62 | 38 | 8 | 8 | 8-22 16:00:00 | 78.1 | ± 5.9 | 60.0 | ± 7.2 | 1018.3 | ± 5.7 | 6.5 | ± 2.9 | 85 | 69 | 8 | 8 | 8-22 17:00:00 | 79.2 | ± 6.4 | 59.7 | ± 7.2 | 1018.0 | ± 5.4 | 6.2 | ± 2.9 | 77 | 62 | 8 | 8 | 8-22 18:00:00 | 79.5 | ± 6.9 | 59.5 | ± 6.6 | 1017.7 | ± 5.3 | 7.5 | ± 4.1 | 85 | 69 | 8 | 8 | 8-22 19:00:00 | 80.3 | ± 6.8 | 60.5 | ± 6.6 | 1017.2 | ± 5.0 | 6.3 | ± 3.9 | 85 | 62 | 8 | 8 | 8-22 20:00:00 | 81.8 | ± 5.2 | 60.0 | ± 7.4 | 1017.6 | ± 4.7 | 6.1 | ± 3.0 | 85 | 62 | 8 | 8 | 8-22 21:00:00 | 79.3 | ± 6.5 | 59.6 | ± 7.6 | 1016.9 | ± 5.0 | 6.8 | ± 4.6 | 69 | 46 | 8 | 8 | 8-22 22:00:00 | 79.6 | ± 6.7 | 58.7 | ± 7.0 | 1016.8 | ± 5.1 | 6.4 | ± 3.0 | 69 | 46 | 8 | 8 | 8-22 23:00:00 | 77.3 | ± 5.2 | 60.0 | ± 6.9 | 1017.0 | ± 5.0 | 5.3 | ± 3.2 | 69 | 46 | 8 | 8 |