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) | 7-19 00:00:00 | 82.6 | ± 5.4 | 64.1 | ± 6.4 | 1015.0 | ± 3.1 | 7.1 | ± 8.7 | 62 | 31 | 8 | 8 | 7-19 01:00:00 | 77.1 | ± 5.9 | 65.7 | ± 4.9 | 1015.0 | ± 3.1 | 4.2 | ± 3.3 | 54 | 38 | 8 | 8 | 7-19 02:00:00 | 75.7 | ± 5.9 | 65.6 | ± 5.1 | 1015.2 | ± 3.0 | 4.4 | ± 3.0 | 46 | 15 | 7-19 03:00:00 | 74.3 | ± 5.0 | 65.7 | ± 5.8 | 1015.6 | ± 3.4 | 3.6 | ± 2.7 | 23 | 15 | 8 | 8 | 7-19 04:00:00 | 73.3 | ± 3.5 | 65.0 | ± 4.7 | 1016.3 | ± 3.4 | 3.2 | ± 1.8 | 8 | 8 | 7-19 05:00:00 | 72.3 | ± 3.8 | 65.3 | ± 4.1 | 1014.9 | ± 3.6 | 3.0 | ± 2.0 | 15 | 8 | 7-19 06:00:00 | 71.3 | ± 3.5 | 65.4 | ± 3.7 | 1014.8 | ± 3.6 | 2.3 | ± 1.9 | 15 | 8 | 7-19 07:00:00 | 71.0 | ± 4.1 | 65.0 | ± 3.4 | 1014.5 | ± 3.6 | 2.6 | ± 2.0 | 15 | 8 | 7-19 08:00:00 | 69.6 | ± 3.8 | 64.4 | ± 2.6 | 1015.1 | ± 3.4 | 2.0 | ± 2.0 | 8 | 7-19 09:00:00 | 70.0 | ± 4.0 | 64.6 | ± 3.3 | 1014.6 | ± 3.6 | 1.4 | ± 1.9 | 38 | 23 | 15 | 15 | 15 | 8 | 7-19 10:00:00 | 69.0 | ± 4.5 | 64.4 | ± 4.8 | 1015.1 | ± 3.6 | 2.7 | ± 2.2 | 62 | 31 | 23 | 23 | 8 | 7-19 11:00:00 | 70.5 | ± 5.3 | 65.4 | ± 4.9 | 1015.2 | ± 3.7 | 3.3 | ± 2.7 | 54 | 23 | 23 | 23 | 8 | 7-19 12:00:00 | 72.0 | ± 4.9 | 65.0 | ± 5.6 | 1015.0 | ± 3.8 | 4.3 | ± 2.0 | 54 | 38 | 23 | 23 | 15 | 7-19 13:00:00 | 75.6 | ± 6.0 | 66.7 | ± 4.4 | 1015.6 | ± 3.8 | 5.2 | ± 2.3 | 54 | 38 | 15 | 15 | 7-19 14:00:00 | 77.5 | ± 6.8 | 66.5 | ± 6.1 | 1015.5 | ± 4.0 | 5.2 | ± 3.1 | 69 | 54 | 15 | 15 | 8 | 7-19 15:00:00 | 73.2 | ± 20.9 | 67.5 | ± 5.8 | 1015.2 | ± 4.7 | 5.0 | ± 3.1 | 62 | 46 | 15 | 15 | 7-19 16:00:00 | 73.2 | ± 21.2 | 64.4 | ± 7.1 | 1015.5 | ± 4.6 | 6.4 | ± 4.1 | 85 | 77 | 15 | 15 | 7-19 17:00:00 | 73.2 | ± 21.3 | 65.1 | ± 6.9 | 1014.4 | ± 5.2 | 7.5 | ± 2.9 | 77 | 69 | 8 | 8 | 7-19 18:00:00 | 76.4 | ± 20.9 | 65.6 | ± 6.7 | 1014.8 | ± 4.8 | 6.0 | ± 2.9 | 77 | 69 | 15 | 15 | 7-19 19:00:00 | 76.5 | ± 21.6 | 65.4 | ± 5.4 | 1015.2 | ± 3.1 | 7.1 | ± 2.7 | 92 | 77 | 23 | 23 | 7-19 20:00:00 | 77.9 | ± 20.5 | 65.7 | ± 7.2 | 1013.6 | ± 4.7 | 7.2 | ± 3.7 | 92 | 85 | 15 | 15 | 7-19 21:00:00 | 77.5 | ± 20.3 | 63.7 | ± 7.1 | 1013.3 | ± 4.7 | 7.7 | ± 4.2 | 69 | 62 | 8 | 8 | 7-19 22:00:00 | 82.1 | ± 8.5 | 64.7 | ± 7.6 | 1013.2 | ± 4.1 | 6.0 | ± 3.8 | 62 | 54 | 15 | 15 | 7-19 23:00:00 | 80.5 | ± 6.7 | 65.1 | ± 7.4 | 1013.9 | ± 4.2 | 6.4 | ± 3.6 | 69 | 31 | 15 | 15 |