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) | 7-21 00:00:00 | 78.9 | ± 6.0 | 63.5 | ± 4.1 | 0.0 | ± 0.0 | 3.7 | ± 3.3 | 38 | 15 | 7-21 01:00:00 | 75.1 | ± 4.7 | 65.2 | ± 3.9 | 0.0 | ± 0.0 | 1.4 | ± 2.1 | 31 | 15 | 7-21 02:00:00 | 72.4 | ± 5.5 | 62.7 | ± 5.5 | 0.0 | ± 0.0 | 2.8 | ± 3.5 | 7-21 03:00:00 | 70.5 | ± 2.5 | 61.0 | ± 3.0 | 0.0 | ± 0.0 | 2.3 | ± 2.3 | 7-21 10:00:00 | 66.3 | ± 5.4 | 61.0 | ± 4.9 | 0.0 | ± 0.0 | 1.4 | ± 2.5 | 54 | 46 | 8 | 8 | 7-21 11:00:00 | 67.5 | ± 4.3 | 63.2 | ± 4.3 | 0.0 | ± 0.0 | 4.3 | ± 4.1 | 38 | 38 | 8 | 8 | 8 | 7-21 12:00:00 | 70.0 | ± 4.6 | 64.6 | ± 3.4 | 0.0 | ± 0.0 | 4.2 | ± 4.6 | 38 | 31 | 8 | 8 | 8 | 7-21 13:00:00 | 72.5 | ± 5.4 | 65.1 | ± 2.8 | 0.0 | ± 0.0 | 5.3 | ± 4.4 | 31 | 31 | 23 | 8 | 8 | 7-21 14:00:00 | 75.8 | ± 5.6 | 65.9 | ± 2.8 | 0.0 | ± 0.0 | 6.3 | ± 5.2 | 62 | 62 | 31 | 8 | 8 | 7-21 15:00:00 | 78.0 | ± 5.7 | 66.8 | ± 2.8 | 0.0 | ± 0.0 | 8.3 | ± 3.7 | 69 | 62 | 8 | 8 | 7-21 16:00:00 | 78.9 | ± 5.8 | 65.9 | ± 2.6 | 0.0 | ± 0.0 | 6.8 | ± 5.1 | 69 | 69 | 7-21 17:00:00 | 81.5 | ± 4.9 | 66.2 | ± 2.4 | 0.0 | ± 0.0 | 6.9 | ± 5.0 | 54 | 54 | 7-21 18:00:00 | 82.2 | ± 6.4 | 66.1 | ± 2.6 | 0.0 | ± 0.0 | 9.8 | ± 6.4 | 62 | 46 | 7-21 19:00:00 | 82.6 | ± 5.9 | 66.2 | ± 1.4 | 0.0 | ± 0.0 | 8.7 | ± 6.7 | 54 | 46 | 7-21 20:00:00 | 83.6 | ± 5.1 | 65.1 | ± 2.7 | 0.0 | ± 0.0 | 9.6 | ± 4.9 | 69 | 46 | 7-21 21:00:00 | 82.9 | ± 6.0 | 65.7 | ± 2.5 | 0.0 | ± 0.0 | 8.4 | ± 5.2 | 69 | 46 | 8 | 7-21 22:00:00 | 79.9 | ± 8.0 | 64.3 | ± 4.2 | 0.0 | ± 0.0 | 7.7 | ± 5.2 | 46 | 38 | 7-21 23:00:00 | 80.4 | ± 6.0 | 64.4 | ± 3.6 | 0.0 | ± 0.0 | 6.5 | ± 3.1 | 46 | 8 |