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 | 78.1 | ± 4.7 | 67.3 | ± 5.8 | 1014.8 | ± 3.2 | 1.1 | ± 2.3 | 25 | 13 | 13 | 7-17 01:00:00 | 73.0 | ± 4.7 | 66.7 | ± 4.7 | 1015.1 | ± 3.2 | 1.0 | ± 2.0 | 13 | 13 | 13 | 7-17 02:00:00 | 70.3 | ± 5.7 | 65.0 | ± 3.8 | 1016.0 | ± 3.2 | 1.0 | ± 1.8 | 38 | 25 | 13 | 7-17 03:00:00 | 70.0 | ± 5.2 | 65.5 | ± 4.5 | 1015.9 | ± 3.1 | 0.4 | ± 1.1 | 25 | 13 | 7-17 04:00:00 | 69.3 | ± 4.7 | 65.2 | ± 4.1 | 1016.0 | ± 3.2 | 0.6 | ± 1.8 | 38 | 25 | 13 | 7-17 05:00:00 | 66.4 | ± 4.3 | 65.1 | ± 4.4 | 1015.3 | ± 2.8 | 0.4 | ± 1.1 | 25 | 25 | 13 | 13 | 7-17 06:00:00 | 65.9 | ± 5.3 | 63.9 | ± 4.8 | 1015.9 | ± 3.3 | 0.8 | ± 1.4 | 25 | 25 | 25 | 25 | 7-17 07:00:00 | 65.2 | ± 5.4 | 63.4 | ± 5.2 | 1016.4 | ± 3.1 | 0.0 | ± 0.0 | 25 | 25 | 13 | 13 | 7-17 08:00:00 | 64.1 | ± 5.1 | 62.9 | ± 5.3 | 1015.8 | ± 3.3 | 0.5 | ± 1.4 | 38 | 25 | 25 | 13 | 13 | 13 | 7-17 09:00:00 | 64.8 | ± 4.8 | 63.6 | ± 5.3 | 1016.4 | ± 3.1 | 0.6 | ± 1.5 | 38 | 25 | 25 | 25 | 13 | 7-17 10:00:00 | 62.6 | ± 4.2 | 61.6 | ± 4.6 | 1016.0 | ± 3.5 | 0.4 | ± 1.1 | 38 | 25 | 25 | 25 | 25 | 7-17 11:00:00 | 66.1 | ± 4.8 | 64.2 | ± 4.9 | 1016.5 | ± 3.4 | 0.0 | ± 0.0 | 38 | 25 | 25 | 25 | 25 | 7-17 12:00:00 | 70.5 | ± 3.6 | 65.6 | ± 4.6 | 1016.8 | ± 3.4 | 1.5 | ± 2.2 | 50 | 38 | 25 | 25 | 13 | 7-17 13:00:00 | 74.4 | ± 5.3 | 66.0 | ± 4.7 | 1017.1 | ± 3.4 | 2.2 | ± 2.5 | 50 | 50 | 25 | 25 | 13 | 7-17 14:00:00 | 77.5 | ± 5.9 | 66.8 | ± 4.7 | 1017.0 | ± 3.3 | 3.3 | ± 2.5 | 38 | 38 | 25 | 13 | 13 | 7-17 15:00:00 | 80.3 | ± 5.6 | 66.7 | ± 5.1 | 1016.8 | ± 3.2 | 4.1 | ± 2.5 | 50 | 50 | 25 | 13 | 7-17 16:00:00 | 83.2 | ± 5.7 | 66.2 | ± 5.9 | 1016.6 | ± 3.3 | 4.7 | ± 3.1 | 50 | 25 | 13 | 7-17 17:00:00 | 84.5 | ± 5.2 | 64.6 | ± 6.5 | 1016.1 | ± 3.5 | 4.7 | ± 2.0 | 50 | 25 | 13 | 7-17 18:00:00 | 86.3 | ± 5.4 | 65.8 | ± 6.2 | 1015.7 | ± 3.3 | 3.8 | ± 3.0 | 50 | 13 | 7-17 19:00:00 | 86.6 | ± 5.3 | 66.1 | ± 6.1 | 1015.2 | ± 3.4 | 5.6 | ± 1.7 | 63 | 13 | 7-17 20:00:00 | 87.3 | ± 6.2 | 65.9 | ± 5.7 | 1014.8 | ± 3.2 | 4.3 | ± 2.5 | 50 | 13 | 7-17 21:00:00 | 87.0 | ± 5.4 | 66.3 | ± 5.2 | 1014.5 | ± 3.1 | 6.1 | ± 2.9 | 63 | 13 | 7-17 22:00:00 | 85.2 | ± 5.4 | 67.0 | ± 5.4 | 1014.4 | ± 3.0 | 4.7 | ± 3.4 | 13 | 7-17 23:00:00 | 83.3 | ± 4.7 | 67.0 | ± 6.0 | 1014.4 | ± 3.0 | 2.7 | ± 2.6 |