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) | 8-28 00:00:00 | 72.3 | ± 5.2 | 66.1 | ± 2.7 | 1015.4 | ± 2.6 | 4.7 | ± 5.4 | 50 | 25 | 8-28 01:00:00 | 70.0 | ± 4.1 | 65.1 | ± 1.6 | 1015.8 | ± 2.6 | 2.1 | ± 3.0 | 50 | 25 | 8-28 02:00:00 | 68.5 | ± 3.9 | 65.0 | ± 1.3 | 1016.0 | ± 2.7 | 1.6 | ± 3.1 | 50 | 13 | 13 | 13 | 8-28 03:00:00 | 67.6 | ± 4.4 | 64.3 | ± 1.4 | 1016.0 | ± 2.7 | 1.6 | ± 2.1 | 50 | 13 | 8-28 04:00:00 | 67.5 | ± 3.1 | 64.8 | ± 1.7 | 1016.1 | ± 2.8 | 1.1 | ± 2.1 | 50 | 25 | 13 | 13 | 13 | 8-28 05:00:00 | 67.9 | ± 3.6 | 64.2 | ± 1.5 | 1016.1 | ± 2.7 | 1.7 | ± 2.4 | 38 | 13 | 13 | 13 | 13 | 8-28 06:00:00 | 67.1 | ± 3.2 | 64.6 | ± 1.8 | 1015.9 | ± 2.6 | 1.0 | ± 1.8 | 50 | 25 | 13 | 8-28 07:00:00 | 67.6 | ± 2.7 | 65.3 | ± 1.6 | 1015.7 | ± 2.8 | 1.9 | ± 1.9 | 63 | 50 | 38 | 38 | 8-28 08:00:00 | 66.5 | ± 3.4 | 64.1 | ± 2.1 | 1015.7 | ± 2.7 | 1.3 | ± 2.2 | 38 | 25 | 25 | 25 | 8-28 09:00:00 | 66.1 | ± 3.1 | 64.4 | ± 2.2 | 1015.9 | ± 2.8 | 1.9 | ± 1.9 | 75 | 50 | 50 | 13 | 8-28 10:00:00 | 66.0 | ± 4.0 | 63.7 | ± 2.8 | 1016.2 | ± 2.9 | 1.9 | ± 2.4 | 63 | 63 | 38 | 13 | 8-28 11:00:00 | 65.8 | ± 3.8 | 63.6 | ± 2.2 | 1016.7 | ± 2.9 | 1.9 | ± 2.5 | 63 | 63 | 50 | 25 | 13 | 8-28 12:00:00 | 68.3 | ± 2.9 | 65.2 | ± 2.4 | 1017.1 | ± 3.0 | 2.0 | ± 2.8 | 63 | 63 | 25 | 25 | 8-28 13:00:00 | 72.0 | ± 2.8 | 66.5 | ± 2.0 | 1017.4 | ± 3.1 | 4.9 | ± 3.7 | 75 | 63 | 38 | 25 | 8-28 14:00:00 | 74.3 | ± 4.2 | 67.0 | ± 1.9 | 1017.5 | ± 3.2 | 6.0 | ± 3.1 | 88 | 75 | 50 | 13 | 8-28 15:00:00 | 76.9 | ± 5.0 | 66.8 | ± 2.3 | 1017.5 | ± 3.4 | 4.7 | ± 2.8 | 75 | 63 | 25 | 8-28 16:00:00 | 78.7 | ± 5.2 | 66.7 | ± 3.2 | 1017.4 | ± 3.6 | 4.6 | ± 4.0 | 75 | 63 | 13 | 8-28 17:00:00 | 81.4 | ± 6.0 | 67.0 | ± 2.7 | 1016.7 | ± 4.0 | 5.2 | ± 3.7 | 63 | 63 | 13 | 8-28 18:00:00 | 81.2 | ± 6.5 | 66.3 | ± 3.4 | 1016.6 | ± 3.9 | 5.0 | ± 3.5 | 75 | 75 | 13 | 8-28 19:00:00 | 82.0 | ± 6.8 | 66.6 | ± 2.5 | 1016.1 | ± 4.0 | 5.3 | ± 3.9 | 88 | 75 | 8-28 20:00:00 | 81.1 | ± 7.1 | 66.7 | ± 2.4 | 1016.0 | ± 4.0 | 5.4 | ± 3.9 | 75 | 50 | 8-28 21:00:00 | 81.5 | ± 6.7 | 66.2 | ± 3.0 | 1015.9 | ± 4.2 | 6.0 | ± 4.2 | 38 | 38 | 8-28 22:00:00 | 79.5 | ± 6.6 | 66.0 | ± 3.0 | 1015.9 | ± 4.3 | 5.7 | ± 3.8 | 38 | 25 | 8-28 23:00:00 | 77.3 | ± 6.5 | 67.0 | ± 3.5 | 1015.6 | ± 4.4 | 2.6 | ± 2.7 | 38 |