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) | 7-4 00:00:00 | 77.1 | ± 6.9 | 64.7 | ± 6.8 | 1016.2 | ± 3.5 | 5.9 | ± 2.9 | 29 | 18 | 9 | 9 | 3 | 7-4 01:00:00 | 74.3 | ± 6.2 | 64.9 | ± 6.9 | 1016.4 | ± 3.5 | 4.7 | ± 3.4 | 35 | 15 | 9 | 9 | 3 | 7-4 02:00:00 | 72.3 | ± 6.1 | 64.5 | ± 7.0 | 1016.7 | ± 3.3 | 4.6 | ± 4.1 | 26 | 12 | 6 | 6 | 7-4 03:00:00 | 71.5 | ± 5.5 | 66.3 | ± 6.2 | 1017.0 | ± 3.3 | 4.0 | ± 2.4 | 24 | 18 | 6 | 6 | 7-4 04:00:00 | 71.7 | ± 5.5 | 66.4 | ± 6.8 | 1016.9 | ± 3.2 | 4.6 | ± 2.0 | 15 | 3 | 7-4 05:00:00 | 70.4 | ± 5.1 | 66.4 | ± 6.0 | 1016.8 | ± 3.4 | 3.7 | ± 2.1 | 18 | 9 | 7-4 06:00:00 | 69.9 | ± 4.5 | 66.1 | ± 6.1 | 1016.7 | ± 3.2 | 2.7 | ± 2.4 | 15 | 9 | 7-4 07:00:00 | 69.4 | ± 4.7 | 66.2 | ± 5.4 | 1016.3 | ± 3.1 | 4.4 | ± 2.1 | 15 | 9 | 3 | 7-4 08:00:00 | 69.3 | ± 4.2 | 66.2 | ± 5.6 | 1016.3 | ± 3.2 | 3.4 | ± 3.0 | 15 | 6 | 3 | 7-4 09:00:00 | 68.8 | ± 4.4 | 66.3 | ± 5.5 | 1016.5 | ± 3.1 | 1.9 | ± 2.5 | 21 | 9 | 6 | 3 | 3 | 3 | 7-4 10:00:00 | 66.8 | ± 4.2 | 64.1 | ± 5.0 | 1016.7 | ± 3.0 | 2.6 | ± 2.7 | 29 | 15 | 12 | 9 | 6 | 3 | 7-4 11:00:00 | 68.1 | ± 4.4 | 65.2 | ± 5.1 | 1016.9 | ± 2.8 | 4.3 | ± 3.2 | 44 | 26 | 18 | 12 | 9 | 9 | 7-4 12:00:00 | 69.8 | ± 5.8 | 65.0 | ± 5.6 | 1016.8 | ± 2.8 | 6.3 | ± 2.5 | 35 | 24 | 24 | 9 | 6 | 3 | 7-4 13:00:00 | 73.4 | ± 5.8 | 66.6 | ± 5.0 | 1016.9 | ± 2.8 | 5.8 | ± 3.8 | 38 | 29 | 26 | 15 | 9 | 7-4 14:00:00 | 75.4 | ± 6.8 | 66.0 | ± 5.9 | 1016.7 | ± 2.8 | 5.6 | ± 5.5 | 47 | 35 | 24 | 12 | 7-4 15:00:00 | 77.5 | ± 7.0 | 65.6 | ± 5.5 | 1016.7 | ± 2.8 | 7.9 | ± 4.5 | 41 | 38 | 18 | 3 | 3 | 7-4 16:00:00 | 80.1 | ± 7.0 | 66.1 | ± 5.1 | 1016.2 | ± 2.8 | 9.9 | ± 4.6 | 50 | 47 | 18 | 3 | 7-4 17:00:00 | 80.9 | ± 6.8 | 65.9 | ± 5.1 | 1015.5 | ± 2.8 | 9.6 | ± 3.8 | 47 | 41 | 12 | 3 | 7-4 18:00:00 | 82.2 | ± 6.9 | 66.3 | ± 4.1 | 1015.1 | ± 2.7 | 12.5 | ± 7.9 | 50 | 41 | 15 | 3 | 3 | 7-4 19:00:00 | 82.6 | ± 7.3 | 65.3 | ± 4.9 | 1014.4 | ± 2.6 | 11.1 | ± 4.0 | 59 | 50 | 9 | 3 | 3 | 7-4 20:00:00 | 83.0 | ± 7.1 | 65.7 | ± 4.9 | 1013.8 | ± 2.7 | 11.1 | ± 4.0 | 62 | 44 | 12 | 6 | 6 | 7-4 21:00:00 | 82.8 | ± 7.1 | 65.2 | ± 5.3 | 1013.8 | ± 2.5 | 11.1 | ± 5.0 | 59 | 41 | 12 | 6 | 7-4 22:00:00 | 81.7 | ± 6.9 | 66.2 | ± 5.0 | 1013.0 | ± 2.5 | 11.6 | ± 3.4 | 47 | 38 | 12 | 6 | 7-4 23:00:00 | 80.6 | ± 7.0 | 66.5 | ± 5.2 | 1013.0 | ± 2.4 | 10.1 | ± 4.2 | 35 | 29 | 3 | 3 |