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) | 8-2 00:00:00 | 78.6 | ± 4.4 | 68.0 | ± 5.5 | 1017.3 | ± 5.3 | 1.5 | ± 1.7 | 63 | 38 | 13 | 8-2 01:00:00 | 74.4 | ± 5.7 | 67.8 | ± 4.3 | 1017.7 | ± 5.4 | 1.6 | ± 1.9 | 50 | 38 | 13 | 8-2 02:00:00 | 72.2 | ± 6.6 | 66.4 | ± 4.9 | 1018.2 | ± 5.2 | 1.6 | ± 1.9 | 38 | 25 | 13 | 8-2 03:00:00 | 70.4 | ± 7.1 | 66.1 | ± 5.7 | 1018.2 | ± 5.1 | 1.0 | ± 2.0 | 50 | 38 | 13 | 8-2 04:00:00 | 69.6 | ± 6.2 | 65.4 | ± 6.0 | 1018.1 | ± 5.1 | 0.8 | ± 1.4 | 50 | 38 | 13 | 13 | 8-2 05:00:00 | 69.1 | ± 6.1 | 64.6 | ± 6.7 | 1018.0 | ± 5.0 | 0.6 | ± 1.8 | 50 | 25 | 13 | 13 | 8-2 06:00:00 | 67.9 | ± 5.9 | 64.2 | ± 6.2 | 1017.8 | ± 4.9 | 0.4 | ± 1.1 | 38 | 13 | 13 | 13 | 8-2 07:00:00 | 66.3 | ± 6.5 | 63.5 | ± 6.6 | 1017.7 | ± 5.0 | 0.0 | ± 0.0 | 50 | 25 | 13 | 13 | 8-2 08:00:00 | 65.8 | ± 7.3 | 63.5 | ± 6.1 | 1017.7 | ± 4.9 | 0.4 | ± 1.1 | 50 | 25 | 25 | 13 | 13 | 8-2 09:00:00 | 64.9 | ± 7.2 | 63.2 | ± 6.9 | 1017.9 | ± 4.8 | 0.0 | ± 0.0 | 25 | 25 | 25 | 25 | 13 | 8-2 10:00:00 | 64.1 | ± 7.8 | 62.9 | ± 7.3 | 1018.2 | ± 4.8 | 0.0 | ± 0.0 | 50 | 25 | 25 | 25 | 13 | 8-2 11:00:00 | 66.2 | ± 6.6 | 63.8 | ± 6.5 | 1018.6 | ± 4.8 | 0.0 | ± 0.0 | 25 | 25 | 25 | 25 | 13 | 8-2 12:00:00 | 72.0 | ± 5.1 | 66.7 | ± 5.4 | 1018.8 | ± 4.7 | 1.0 | ± 2.0 | 38 | 38 | 25 | 13 | 13 | 8-2 13:00:00 | 75.8 | ± 5.7 | 67.4 | ± 5.9 | 1019.0 | ± 4.5 | 2.3 | ± 2.8 | 38 | 25 | 25 | 13 | 8-2 14:00:00 | 79.5 | ± 5.2 | 67.1 | ± 6.8 | 1018.9 | ± 4.4 | 3.9 | ± 3.2 | 38 | 38 | 25 | 8-2 15:00:00 | 82.4 | ± 5.2 | 66.2 | ± 7.3 | 1018.9 | ± 4.3 | 5.6 | ± 3.1 | 50 | 38 | 25 | 8-2 16:00:00 | 84.8 | ± 5.6 | 65.6 | ± 7.1 | 1018.5 | ± 4.2 | 4.6 | ± 3.2 | 50 | 38 | 13 | 8-2 17:00:00 | 86.1 | ± 5.4 | 66.3 | ± 7.7 | 1018.0 | ± 4.1 | 6.6 | ± 3.4 | 38 | 38 | 8-2 18:00:00 | 86.8 | ± 4.6 | 64.7 | ± 7.7 | 1018.2 | ± 3.9 | 4.6 | ± 3.2 | 75 | 50 | 8-2 19:00:00 | 88.1 | ± 4.7 | 65.1 | ± 7.6 | 1017.1 | ± 3.9 | 6.6 | ± 2.7 | 75 | 25 | 8-2 20:00:00 | 88.2 | ± 5.0 | 65.2 | ± 6.7 | 1016.6 | ± 3.9 | 4.0 | ± 4.2 | 38 | 25 | 8-2 21:00:00 | 85.5 | ± 4.6 | 65.5 | ± 7.1 | 1016.5 | ± 3.8 | 7.1 | ± 3.6 | 63 | 50 | 13 | 13 | 13 | 8-2 22:00:00 | 84.4 | ± 5.1 | 65.5 | ± 7.4 | 1016.2 | ± 3.8 | 4.6 | ± 3.0 | 50 | 25 | 8-2 23:00:00 | 83.1 | ± 3.8 | 66.3 | ± 6.9 | 1016.3 | ± 3.7 | 4.1 | ± 4.4 | 50 | 25 |