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 | 75.1 | ± 5.4 | 66.9 | ± 5.1 | 1016.0 | ± 3.9 | 4.6 | ± 3.3 | 52 | 31 | 8-28 01:00:00 | 73.7 | ± 5.5 | 66.6 | ± 4.9 | 1016.4 | ± 4.0 | 6.2 | ± 6.8 | 41 | 24 | 3 | 8-28 02:00:00 | 72.3 | ± 5.7 | 65.6 | ± 5.6 | 1016.8 | ± 4.0 | 5.9 | ± 3.5 | 38 | 14 | 3 | 8-28 03:00:00 | 71.4 | ± 5.6 | 65.7 | ± 4.6 | 1016.7 | ± 4.0 | 5.4 | ± 3.9 | 41 | 24 | 3 | 8-28 04:00:00 | 70.5 | ± 5.6 | 65.4 | ± 4.6 | 1016.6 | ± 4.3 | 5.1 | ± 4.0 | 48 | 31 | 10 | 8-28 05:00:00 | 69.5 | ± 5.4 | 64.6 | ± 5.4 | 1016.4 | ± 4.4 | 4.6 | ± 3.8 | 31 | 21 | 10 | 8-28 06:00:00 | 68.4 | ± 5.4 | 64.9 | ± 4.5 | 1016.5 | ± 4.4 | 4.5 | ± 3.3 | 28 | 14 | 10 | 3 | 8-28 07:00:00 | 68.1 | ± 5.5 | 64.9 | ± 4.2 | 1016.4 | ± 4.5 | 4.7 | ± 3.4 | 38 | 28 | 24 | 10 | 8-28 08:00:00 | 67.5 | ± 5.7 | 63.9 | ± 5.7 | 1016.5 | ± 4.5 | 4.6 | ± 3.3 | 38 | 28 | 21 | 7 | 8-28 09:00:00 | 67.4 | ± 5.8 | 64.2 | ± 5.1 | 1016.7 | ± 4.6 | 4.1 | ± 3.3 | 45 | 38 | 21 | 10 | 8-28 10:00:00 | 67.3 | ± 5.7 | 64.2 | ± 5.4 | 1017.0 | ± 4.6 | 4.1 | ± 3.3 | 48 | 38 | 21 | 3 | 8-28 11:00:00 | 68.2 | ± 5.6 | 64.1 | ± 6.2 | 1017.5 | ± 4.7 | 4.6 | ± 3.1 | 41 | 34 | 24 | 7 | 8-28 12:00:00 | 70.3 | ± 5.4 | 65.1 | ± 5.7 | 1017.5 | ± 4.8 | 4.9 | ± 3.2 | 41 | 38 | 21 | 3 | 8-28 13:00:00 | 73.0 | ± 5.7 | 65.9 | ± 6.2 | 1017.6 | ± 4.8 | 5.5 | ± 3.3 | 48 | 38 | 21 | 3 | 8-28 14:00:00 | 75.7 | ± 5.8 | 65.6 | ± 6.9 | 1017.6 | ± 4.8 | 7.0 | ± 4.6 | 52 | 45 | 21 | 3 | 8-28 15:00:00 | 78.2 | ± 6.4 | 66.9 | ± 7.0 | 1017.6 | ± 4.8 | 8.0 | ± 3.8 | 45 | 38 | 10 | 3 | 8-28 16:00:00 | 80.2 | ± 6.5 | 66.7 | ± 7.7 | 1017.1 | ± 4.7 | 8.4 | ± 4.1 | 52 | 38 | 7 | 3 | 8-28 17:00:00 | 81.9 | ± 6.9 | 64.8 | ± 8.3 | 1016.8 | ± 4.9 | 8.9 | ± 4.8 | 59 | 45 | 7 | 8-28 18:00:00 | 82.8 | ± 7.0 | 66.1 | ± 8.6 | 1016.5 | ± 4.5 | 9.3 | ± 4.7 | 72 | 59 | 7 | 3 | 3 | 8-28 19:00:00 | 83.3 | ± 7.1 | 66.4 | ± 8.6 | 1016.0 | ± 4.8 | 9.2 | ± 4.8 | 72 | 55 | 3 | 3 | 3 | 8-28 20:00:00 | 83.0 | ± 7.1 | 64.2 | ± 9.0 | 1015.4 | ± 5.0 | 9.6 | ± 4.4 | 72 | 59 | 3 | 3 | 3 | 8-28 21:00:00 | 81.3 | ± 6.9 | 66.3 | ± 8.8 | 1015.2 | ± 5.1 | 9.6 | ± 4.8 | 59 | 52 | 3 | 3 | 3 | 8-28 22:00:00 | 79.6 | ± 7.1 | 65.3 | ± 9.5 | 1015.8 | ± 4.5 | 8.8 | ± 5.1 | 55 | 41 | 3 | 3 | 3 | 8-28 23:00:00 | 77.1 | ± 6.8 | 64.2 | ± 9.4 | 1016.0 | ± 4.6 | 7.3 | ± 4.8 | 55 | 34 | 10 | 7 |