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) | 7-23 00:00:00 | 77.5 | ± 4.1 | 65.6 | ± 8.5 | 1014.0 | ± 4.0 | 3.6 | ± 2.3 | 46 | 15 | 7-23 01:00:00 | 76.1 | ± 3.9 | 65.8 | ± 8.2 | 1014.6 | ± 3.7 | 3.0 | ± 2.8 | 23 | 15 | 7-23 02:00:00 | 74.3 | ± 4.2 | 66.2 | ± 7.4 | 1015.2 | ± 3.5 | 3.8 | ± 2.3 | 31 | 15 | 7-23 03:00:00 | 74.1 | ± 4.2 | 67.5 | ± 6.7 | 1014.4 | ± 2.9 | 4.5 | ± 2.1 | 15 | 15 | 8 | 8 | 7-23 04:00:00 | 71.4 | ± 4.9 | 63.9 | ± 9.3 | 1016.4 | ± 3.4 | 3.0 | ± 2.5 | 23 | 8 | 8 | 8 | 8 | 7-23 05:00:00 | 70.1 | ± 5.1 | 63.6 | ± 8.1 | 1016.7 | ± 3.5 | 3.3 | ± 2.2 | 15 | 15 | 8 | 8 | 8 | 7-23 06:00:00 | 70.5 | ± 5.7 | 64.3 | ± 8.7 | 1015.3 | ± 3.4 | 4.0 | ± 3.0 | 23 | 8 | 7-23 07:00:00 | 71.4 | ± 5.0 | 65.7 | ± 7.7 | 1015.7 | ± 3.7 | 2.1 | ± 2.2 | 31 | 15 | 7-23 08:00:00 | 70.0 | ± 5.4 | 65.3 | ± 7.9 | 1015.1 | ± 3.8 | 3.9 | ± 2.9 | 31 | 15 | 8 | 8 | 7-23 09:00:00 | 69.8 | ± 5.8 | 64.9 | ± 7.9 | 1015.0 | ± 3.8 | 4.2 | ± 3.5 | 77 | 54 | 38 | 38 | 7-23 10:00:00 | 70.3 | ± 6.0 | 65.6 | ± 7.2 | 1014.8 | ± 3.7 | 3.8 | ± 2.7 | 77 | 54 | 38 | 38 | 8 | 7-23 11:00:00 | 70.8 | ± 6.0 | 66.4 | ± 6.3 | 1015.0 | ± 3.7 | 3.7 | ± 2.5 | 69 | 46 | 31 | 31 | 15 | 7-23 12:00:00 | 71.7 | ± 5.4 | 66.3 | ± 6.9 | 1014.8 | ± 3.7 | 4.1 | ± 3.2 | 54 | 38 | 23 | 23 | 8 | 7-23 13:00:00 | 72.8 | ± 6.0 | 65.9 | ± 6.7 | 1015.4 | ± 3.9 | 5.0 | ± 2.9 | 77 | 54 | 46 | 46 | 15 | 8 | 7-23 14:00:00 | 74.6 | ± 6.9 | 65.9 | ± 6.1 | 1015.4 | ± 3.9 | 6.1 | ± 2.1 | 69 | 46 | 38 | 38 | 8 | 7-23 15:00:00 | 76.1 | ± 7.7 | 65.4 | ± 6.4 | 1015.6 | ± 4.1 | 6.4 | ± 3.4 | 85 | 69 | 46 | 46 | 8 | 7-23 16:00:00 | 77.8 | ± 7.8 | 66.4 | ± 6.4 | 1015.3 | ± 4.0 | 6.8 | ± 2.9 | 92 | 92 | 38 | 38 | 7-23 17:00:00 | 79.9 | ± 8.9 | 66.6 | ± 6.4 | 1015.1 | ± 3.8 | 5.9 | ± 3.0 | 92 | 92 | 31 | 31 | 8 | 7-23 18:00:00 | 81.3 | ± 9.0 | 65.7 | ± 7.0 | 1014.8 | ± 3.9 | 8.0 | ± 2.5 | 85 | 85 | 23 | 23 | 7-23 19:00:00 | 82.1 | ± 9.2 | 64.7 | ± 6.9 | 1014.4 | ± 4.1 | 7.0 | ± 3.5 | 85 | 77 | 23 | 23 | 7-23 20:00:00 | 82.4 | ± 8.7 | 65.4 | ± 7.9 | 1014.3 | ± 4.1 | 7.4 | ± 4.2 | 100 | 92 | 15 | 15 | 7-23 21:00:00 | 82.3 | ± 8.6 | 64.9 | ± 7.3 | 1014.1 | ± 4.2 | 7.5 | ± 3.1 | 92 | 85 | 7-23 22:00:00 | 80.1 | ± 6.3 | 64.3 | ± 6.8 | 1014.6 | ± 4.0 | 7.0 | ± 3.7 | 85 | 77 | 15 | 15 | 7-23 23:00:00 | 77.8 | ± 5.9 | 64.7 | ± 6.9 | 1014.4 | ± 3.9 | 4.8 | ± 3.0 | 69 | 62 | 8 | 8 |