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) | 8-29 00:00:00 | 72.1 | ± 4.8 | 66.5 | ± 4.5 | 1016.3 | ± 4.1 | 1.9 | ± 3.5 | 50 | 25 | 8-29 01:00:00 | 70.4 | ± 4.3 | 66.5 | ± 4.7 | 1016.8 | ± 4.2 | 2.6 | ± 4.2 | 50 | 25 | 8-29 02:00:00 | 69.1 | ± 5.1 | 65.6 | ± 4.8 | 1016.9 | ± 4.1 | 2.9 | ± 3.4 | 25 | 13 | 8-29 03:00:00 | 68.2 | ± 5.3 | 64.9 | ± 4.7 | 1017.0 | ± 4.0 | 1.9 | ± 3.5 | 50 | 38 | 13 | 8-29 04:00:00 | 67.1 | ± 5.2 | 64.1 | ± 4.4 | 1017.1 | ± 3.8 | 1.1 | ± 2.1 | 38 | 25 | 13 | 8-29 05:00:00 | 66.5 | ± 5.3 | 64.0 | ± 4.1 | 1017.0 | ± 3.6 | 1.3 | ± 1.6 | 38 | 13 | 13 | 8-29 06:00:00 | 65.9 | ± 5.0 | 63.7 | ± 4.1 | 1016.7 | ± 3.5 | 1.7 | ± 2.3 | 38 | 38 | 13 | 13 | 8-29 07:00:00 | 66.1 | ± 5.0 | 64.0 | ± 4.2 | 1016.5 | ± 3.5 | 1.9 | ± 2.6 | 50 | 38 | 13 | 8-29 08:00:00 | 65.7 | ± 4.8 | 64.0 | ± 4.0 | 1016.4 | ± 3.5 | 2.0 | ± 2.7 | 50 | 38 | 13 | 8-29 09:00:00 | 65.8 | ± 5.4 | 64.4 | ± 4.8 | 1016.9 | ± 3.3 | 1.3 | ± 2.1 | 50 | 25 | 13 | 13 | 8-29 10:00:00 | 64.8 | ± 4.8 | 63.4 | ± 4.4 | 1016.4 | ± 3.3 | 3.1 | ± 2.7 | 38 | 38 | 25 | 25 | 8-29 11:00:00 | 65.7 | ± 4.0 | 64.1 | ± 3.8 | 1016.8 | ± 3.3 | 1.7 | ± 2.3 | 75 | 50 | 25 | 25 | 13 | 8-29 12:00:00 | 69.1 | ± 4.5 | 65.8 | ± 4.0 | 1017.1 | ± 3.4 | 1.7 | ± 3.0 | 88 | 50 | 50 | 25 | 8-29 13:00:00 | 72.2 | ± 5.0 | 67.0 | ± 4.5 | 1017.1 | ± 3.3 | 2.1 | ± 2.8 | 63 | 50 | 38 | 25 | 8-29 14:00:00 | 75.4 | ± 6.3 | 67.0 | ± 4.7 | 1017.2 | ± 3.4 | 5.1 | ± 2.6 | 75 | 75 | 63 | 25 | 13 | 8-29 15:00:00 | 79.4 | ± 2.9 | 68.1 | ± 4.6 | 1016.4 | ± 2.7 | 5.9 | ± 3.1 | 88 | 75 | 50 | 25 | 13 | 8-29 16:00:00 | 82.1 | ± 3.4 | 68.5 | ± 4.7 | 1016.3 | ± 2.7 | 6.4 | ± 3.0 | 88 | 75 | 25 | 25 | 8-29 17:00:00 | 79.9 | ± 6.5 | 66.5 | ± 6.3 | 1016.7 | ± 3.0 | 5.9 | ± 2.8 | 88 | 75 | 25 | 25 | 13 | 8-29 18:00:00 | 81.7 | ± 7.1 | 65.5 | ± 6.8 | 1016.3 | ± 3.0 | 8.4 | ± 3.2 | 75 | 63 | 25 | 13 | 8-29 19:00:00 | 81.2 | ± 7.4 | 64.5 | ± 8.7 | 1015.9 | ± 3.0 | 7.6 | ± 4.2 | 63 | 63 | 25 | 13 | 8-29 20:00:00 | 80.4 | ± 6.8 | 64.4 | ± 7.5 | 1015.7 | ± 3.1 | 6.0 | ± 2.9 | 75 | 63 | 25 | 13 | 13 | 8-29 21:00:00 | 79.1 | ± 6.1 | 64.1 | ± 7.3 | 1015.7 | ± 3.0 | 6.4 | ± 4.9 | 75 | 63 | 25 | 13 | 13 | 8-29 22:00:00 | 78.0 | ± 5.9 | 64.1 | ± 9.2 | 1015.8 | ± 2.9 | 6.0 | ± 4.7 | 88 | 50 | 25 | 13 | 8-29 23:00:00 | 75.7 | ± 5.7 | 65.5 | ± 8.5 | 1016.0 | ± 2.8 | 5.1 | ± 3.9 | 63 | 38 | 25 | 13 | 13 |