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) | 7-17 00:00:00 | 74.6 | ± 5.6 | 61.4 | ± 6.3 | 1016.3 | ± 4.4 | 7.4 | ± 3.2 | 67 | 25 | 8 | 7-17 01:00:00 | 72.4 | ± 5.3 | 61.3 | ± 6.0 | 1016.8 | ± 4.4 | 6.9 | ± 2.9 | 42 | 8 | 8 | 7-17 02:00:00 | 70.5 | ± 5.1 | 60.6 | ± 6.5 | 1017.4 | ± 4.5 | 6.3 | ± 2.8 | 50 | 8 | 8 | 7-17 03:00:00 | 69.4 | ± 5.1 | 61.4 | ± 5.6 | 1017.3 | ± 4.3 | 5.8 | ± 3.1 | 50 | 17 | 8 | 7-17 04:00:00 | 68.3 | ± 5.2 | 60.9 | ± 5.7 | 1017.5 | ± 4.4 | 6.0 | ± 2.5 | 42 | 25 | 8 | 7-17 05:00:00 | 67.3 | ± 5.3 | 60.3 | ± 6.8 | 1017.3 | ± 4.5 | 5.3 | ± 2.5 | 42 | 17 | 8 | 7-17 06:00:00 | 66.3 | ± 5.4 | 60.5 | ± 5.8 | 1017.4 | ± 4.4 | 5.4 | ± 2.9 | 42 | 17 | 8 | 7-17 07:00:00 | 65.4 | ± 5.5 | 60.0 | ± 5.8 | 1017.3 | ± 4.5 | 5.8 | ± 2.7 | 33 | 17 | 8 | 7-17 08:00:00 | 64.4 | ± 5.9 | 59.7 | ± 6.5 | 1017.4 | ± 4.6 | 4.0 | ± 3.0 | 50 | 17 | 8 | 7-17 09:00:00 | 63.9 | ± 5.9 | 59.9 | ± 5.9 | 1017.6 | ± 4.7 | 4.8 | ± 2.7 | 25 | 8 | 8 | 7-17 10:00:00 | 64.2 | ± 5.2 | 59.7 | ± 5.6 | 1017.9 | ± 4.6 | 4.7 | ± 2.8 | 17 | 17 | 8 | 7-17 11:00:00 | 65.7 | ± 5.1 | 61.1 | ± 6.2 | 1018.3 | ± 4.7 | 4.3 | ± 2.6 | 33 | 17 | 8 | 7-17 12:00:00 | 68.7 | ± 4.8 | 61.9 | ± 5.7 | 1018.5 | ± 4.5 | 4.7 | ± 3.5 | 33 | 25 | 17 | 8 | 8 | 7-17 13:00:00 | 71.8 | ± 4.9 | 62.4 | ± 5.8 | 1018.4 | ± 4.6 | 5.4 | ± 2.8 | 33 | 25 | 8 | 7-17 14:00:00 | 75.0 | ± 5.2 | 62.7 | ± 6.6 | 1018.3 | ± 4.6 | 7.6 | ± 3.8 | 25 | 25 | 17 | 7-17 15:00:00 | 77.4 | ± 5.5 | 62.6 | ± 6.6 | 1018.1 | ± 4.5 | 8.2 | ± 3.7 | 42 | 17 | 7-17 16:00:00 | 79.1 | ± 5.5 | 62.2 | ± 6.6 | 1017.7 | ± 4.5 | 8.1 | ± 3.7 | 42 | 42 | 7-17 17:00:00 | 81.1 | ± 5.7 | 61.3 | ± 7.2 | 1017.4 | ± 4.5 | 9.7 | ± 3.9 | 25 | 17 | 7-17 18:00:00 | 81.9 | ± 5.6 | 61.5 | ± 6.2 | 1017.1 | ± 4.5 | 9.7 | ± 3.5 | 17 | 8 | 7-17 19:00:00 | 81.8 | ± 5.5 | 61.0 | ± 6.3 | 1016.8 | ± 4.4 | 10.0 | ± 4.0 | 50 | 17 | 8 | 7-17 20:00:00 | 82.0 | ± 6.0 | 60.9 | ± 6.9 | 1016.5 | ± 4.4 | 8.9 | ± 3.5 | 33 | 17 | 7-17 21:00:00 | 81.2 | ± 5.8 | 61.6 | ± 6.6 | 1016.2 | ± 4.5 | 9.1 | ± 3.6 | 25 | 7-17 22:00:00 | 80.5 | ± 5.7 | 61.8 | ± 6.3 | 1016.1 | ± 4.4 | 9.1 | ± 3.5 | 42 | 17 | 7-17 23:00:00 | 77.6 | ± 5.6 | 61.9 | ± 6.1 | 1016.8 | ± 4.2 | 7.3 | ± 3.2 | 33 | 17 |