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) | 7-17 00:00:00 | 81.0 | ± 5.0 | 65.6 | ± 6.0 | 1016.3 | ± 3.0 | 4.6 | ± 2.9 | 23 | 8 | 8 | 8 | 7-17 01:00:00 | 77.4 | ± 4.3 | 64.6 | ± 6.7 | 1017.0 | ± 3.1 | 4.2 | ± 2.4 | 23 | 8 | 8 | 8 | 7-17 02:00:00 | 75.8 | ± 3.8 | 64.4 | ± 6.1 | 1017.3 | ± 3.0 | 4.1 | ± 3.1 | 31 | 23 | 8 | 8 | 7-17 03:00:00 | 74.8 | ± 4.0 | 64.4 | ± 6.0 | 1016.7 | ± 3.3 | 3.6 | ± 2.1 | 15 | 8 | 7-17 04:00:00 | 72.8 | ± 2.8 | 62.9 | ± 6.7 | 1017.3 | ± 2.9 | 2.8 | ± 2.4 | 7-17 05:00:00 | 70.5 | ± 2.8 | 63.0 | ± 6.3 | 1017.6 | ± 2.8 | 3.3 | ± 2.1 | 8 | 7-17 06:00:00 | 70.5 | ± 2.8 | 62.4 | ± 5.5 | 1017.4 | ± 2.7 | 2.4 | ± 1.9 | 8 | 8 | 7-17 07:00:00 | 70.2 | ± 3.3 | 63.3 | ± 6.1 | 1016.6 | ± 3.1 | 2.2 | ± 2.5 | 8 | 7-17 08:00:00 | 69.3 | ± 2.9 | 63.4 | ± 6.1 | 1016.5 | ± 3.2 | 1.6 | ± 2.3 | 15 | 15 | 7-17 09:00:00 | 69.7 | ± 4.2 | 63.7 | ± 6.1 | 1016.6 | ± 3.4 | 1.9 | ± 2.2 | 31 | 15 | 8 | 8 | 8 | 7-17 10:00:00 | 68.0 | ± 3.7 | 62.7 | ± 5.7 | 1017.1 | ± 3.2 | 3.1 | ± 2.3 | 54 | 23 | 15 | 15 | 15 | 8 | 7-17 11:00:00 | 69.7 | ± 3.7 | 65.1 | ± 5.1 | 1017.0 | ± 3.5 | 2.4 | ± 2.1 | 38 | 15 | 8 | 8 | 8 | 7-17 12:00:00 | 72.6 | ± 3.4 | 65.3 | ± 5.6 | 1017.3 | ± 3.3 | 3.1 | ± 2.7 | 38 | 15 | 8 | 8 | 7-17 13:00:00 | 75.8 | ± 3.9 | 66.5 | ± 5.9 | 1017.3 | ± 3.3 | 3.7 | ± 2.5 | 38 | 23 | 15 | 15 | 8 | 7-17 14:00:00 | 78.8 | ± 4.8 | 66.2 | ± 6.3 | 1017.4 | ± 3.2 | 4.6 | ± 3.0 | 46 | 31 | 15 | 15 | 7-17 15:00:00 | 80.9 | ± 5.2 | 66.0 | ± 7.2 | 1017.3 | ± 3.2 | 5.3 | ± 4.1 | 62 | 54 | 8 | 8 | 7-17 16:00:00 | 82.9 | ± 5.4 | 66.1 | ± 7.5 | 1017.1 | ± 3.3 | 5.4 | ± 3.8 | 62 | 54 | 8 | 8 | 7-17 17:00:00 | 84.0 | ± 6.0 | 66.9 | ± 7.3 | 1016.9 | ± 3.4 | 5.5 | ± 3.0 | 62 | 54 | 8 | 8 | 7-17 18:00:00 | 84.8 | ± 6.2 | 64.5 | ± 7.2 | 1016.0 | ± 3.2 | 5.5 | ± 3.2 | 85 | 69 | 8 | 8 | 7-17 19:00:00 | 86.4 | ± 6.2 | 64.6 | ± 7.4 | 1015.7 | ± 3.4 | 5.1 | ± 3.1 | 62 | 54 | 7-17 20:00:00 | 85.7 | ± 6.6 | 65.4 | ± 7.4 | 1015.4 | ± 3.4 | 4.9 | ± 2.7 | 62 | 54 | 8 | 8 | 8 | 7-17 21:00:00 | 86.1 | ± 6.4 | 65.8 | ± 7.5 | 1015.0 | ± 3.4 | 5.4 | ± 3.4 | 77 | 69 | 8 | 8 | 7-17 22:00:00 | 84.6 | ± 6.2 | 65.9 | ± 7.1 | 1014.7 | ± 3.4 | 6.6 | ± 2.7 | 62 | 54 | 8 | 8 | 8 | 7-17 23:00:00 | 82.7 | ± 5.3 | 65.5 | ± 7.2 | 1015.1 | ± 3.6 | 5.9 | ± 3.4 | 38 | 31 |