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) | 7-30 00:00:00 | 77.8 | ± 5.3 | 61.8 | ± 4.8 | 0.0 | ± 0.0 | 5.1 | ± 3.7 | 23 | 15 | 7-30 01:00:00 | 74.8 | ± 3.9 | 62.2 | ± 4.6 | 0.0 | ± 0.0 | 5.5 | ± 3.5 | 15 | 8 | 7-30 02:00:00 | 71.7 | ± 4.0 | 62.0 | ± 4.4 | 0.0 | ± 0.0 | 3.4 | ± 4.0 | 15 | 8 | 7-30 03:00:00 | 70.5 | ± 2.7 | 60.5 | ± 1.8 | 0.0 | ± 0.0 | 4.0 | ± 4.1 | 7-30 04:00:00 | 68.5 | ± 2.5 | 63.0 | ± 0.0 | 0.0 | ± 0.0 | 3.5 | ± 3.5 | 7-30 05:00:00 | 67.5 | ± 1.5 | 62.5 | ± 0.5 | 0.0 | ± 0.0 | 5.8 | ± 1.1 | 7-30 06:00:00 | 66.0 | ± 0.0 | 63.0 | ± 0.0 | 0.0 | ± 0.0 | 0.0 | ± 0.0 | 7-30 07:00:00 | 66.0 | ± 0.0 | 63.0 | ± 0.0 | 0.0 | ± 0.0 | 0.0 | ± 0.0 | 7-30 08:00:00 | 65.0 | ± 0.0 | 62.0 | ± 0.0 | 0.0 | ± 0.0 | 0.0 | ± 0.0 | 7-30 09:00:00 | 64.0 | ± 0.0 | 62.0 | ± 0.0 | 0.0 | ± 0.0 | 0.0 | ± 0.0 | 15 | 15 | 8 | 8 | 7-30 10:00:00 | 65.4 | ± 4.7 | 58.9 | ± 2.6 | 0.0 | ± 0.0 | 5.3 | ± 5.0 | 62 | 38 | 23 | 15 | 7-30 11:00:00 | 65.3 | ± 4.4 | 60.5 | ± 3.7 | 0.0 | ± 0.0 | 3.8 | ± 4.1 | 54 | 38 | 23 | 8 | 7-30 12:00:00 | 68.2 | ± 4.2 | 61.7 | ± 3.7 | 0.0 | ± 0.0 | 6.6 | ± 3.2 | 23 | 23 | 15 | 7-30 13:00:00 | 70.5 | ± 4.3 | 61.9 | ± 4.1 | 0.0 | ± 0.0 | 4.5 | ± 5.0 | 38 | 31 | 15 | 7-30 14:00:00 | 73.9 | ± 5.4 | 61.9 | ± 4.0 | 0.0 | ± 0.0 | 5.7 | ± 4.2 | 54 | 46 | 15 | 7-30 15:00:00 | 76.1 | ± 5.6 | 63.2 | ± 4.3 | 0.0 | ± 0.0 | 6.8 | ± 3.0 | 77 | 62 | 8 | 7-30 16:00:00 | 77.6 | ± 6.1 | 63.2 | ± 5.6 | 0.0 | ± 0.0 | 8.0 | ± 1.6 | 85 | 77 | 7-30 17:00:00 | 80.2 | ± 6.5 | 66.4 | ± 5.8 | 0.0 | ± 0.0 | 6.0 | ± 4.3 | 92 | 92 | 7-30 18:00:00 | 80.8 | ± 6.6 | 64.5 | ± 4.5 | 0.0 | ± 0.0 | 6.4 | ± 4.4 | 92 | 85 | 15 | 15 | 8 | 8 | 7-30 19:00:00 | 80.4 | ± 6.2 | 63.6 | ± 5.1 | 0.0 | ± 0.0 | 5.5 | ± 3.9 | 92 | 62 | 8 | 8 | 7-30 20:00:00 | 82.2 | ± 5.6 | 64.1 | ± 5.1 | 0.0 | ± 0.0 | 7.0 | ± 3.5 | 85 | 54 | 8 | 7-30 21:00:00 | 82.3 | ± 6.1 | 63.8 | ± 5.6 | 0.0 | ± 0.0 | 6.4 | ± 3.6 | 54 | 31 | 7-30 22:00:00 | 79.7 | ± 7.2 | 61.3 | ± 5.0 | 0.0 | ± 0.0 | 7.5 | ± 2.8 | 54 | 46 | 15 | 7-30 23:00:00 | 79.3 | ± 6.4 | 62.6 | ± 4.0 | 0.0 | ± 0.0 | 6.6 | ± 2.0 | 69 | 46 | 15 | 8 | 8 |