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) | 7-20 00:00:00 | 77.6 | ± 7.3 | 65.6 | ± 3.6 | 1012.8 | ± 4.4 | 4.9 | ± 3.9 | 46 | 31 | 15 | 8 | 7-20 01:00:00 | 75.9 | ± 6.5 | 66.6 | ± 3.7 | 1014.1 | ± 3.1 | 3.7 | ± 3.3 | 62 | 38 | 15 | 8 | 7-20 02:00:00 | 73.4 | ± 5.3 | 66.4 | ± 5.1 | 1014.3 | ± 4.1 | 4.4 | ± 2.7 | 38 | 15 | 7-20 03:00:00 | 72.6 | ± 5.0 | 65.6 | ± 5.3 | 1014.5 | ± 4.2 | 4.6 | ± 3.4 | 8 | 8 | 7-20 12:00:00 | 71.7 | ± 4.4 | 66.4 | ± 4.6 | 1016.6 | ± 3.2 | 3.7 | ± 3.0 | 38 | 31 | 23 | 7-20 13:00:00 | 75.4 | ± 4.8 | 66.8 | ± 4.2 | 1017.1 | ± 3.0 | 4.6 | ± 3.4 | 46 | 38 | 8 | 7-20 14:00:00 | 78.4 | ± 4.9 | 67.7 | ± 4.7 | 1016.8 | ± 3.1 | 5.1 | ± 3.2 | 54 | 54 | 7-20 15:00:00 | 80.7 | ± 5.1 | 64.7 | ± 4.6 | 1016.8 | ± 3.1 | 7.1 | ± 2.7 | 62 | 62 | 7-20 16:00:00 | 82.6 | ± 5.1 | 64.3 | ± 5.1 | 1016.6 | ± 2.8 | 7.2 | ± 4.2 | 62 | 54 | 7-20 17:00:00 | 85.5 | ± 4.9 | 63.8 | ± 4.7 | 1016.7 | ± 2.7 | 6.5 | ± 3.3 | 62 | 46 | 7-20 18:00:00 | 86.2 | ± 4.3 | 64.1 | ± 4.9 | 1016.3 | ± 2.6 | 6.9 | ± 3.8 | 62 | 38 | 7-20 19:00:00 | 86.5 | ± 3.0 | 64.8 | ± 4.9 | 1015.8 | ± 2.7 | 8.4 | ± 3.6 | 54 | 23 | 7-20 20:00:00 | 87.2 | ± 2.7 | 63.9 | ± 5.7 | 1015.4 | ± 2.6 | 8.5 | ± 4.8 | 62 | 31 | 7-20 21:00:00 | 87.5 | ± 2.6 | 64.6 | ± 5.7 | 1015.1 | ± 2.4 | 8.4 | ± 3.3 | 54 | 23 | 7-20 22:00:00 | 87.0 | ± 2.4 | 64.3 | ± 5.4 | 1014.8 | ± 2.3 | 7.1 | ± 3.5 | 54 | 23 | 7-20 23:00:00 | 84.4 | ± 3.8 | 63.3 | ± 6.3 | 1014.5 | ± 2.5 | 6.1 | ± 4.0 | 38 | 23 | 8 |