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 | 73.8 | ± 5.1 | 62.3 | ± 6.5 | 1015.4 | ± 3.6 | 6.3 | ± 3.2 | 64 | 36 | 9 | 6 | 8-28 01:00:00 | 71.7 | ± 5.1 | 62.9 | ± 6.1 | 1015.6 | ± 3.7 | 6.5 | ± 3.2 | 73 | 45 | 9 | 9 | 6 | 8-28 02:00:00 | 70.0 | ± 5.3 | 61.9 | ± 7.1 | 1015.9 | ± 3.7 | 5.6 | ± 3.4 | 64 | 48 | 15 | 6 | 6 | 8-28 03:00:00 | 68.7 | ± 5.5 | 62.8 | ± 5.6 | 1015.9 | ± 3.8 | 5.2 | ± 3.3 | 45 | 33 | 12 | 9 | 3 | 8-28 04:00:00 | 67.8 | ± 5.5 | 62.7 | ± 5.6 | 1015.9 | ± 3.8 | 5.0 | ± 3.9 | 36 | 27 | 18 | 12 | 3 | 8-28 05:00:00 | 66.7 | ± 5.8 | 61.4 | ± 7.2 | 1015.9 | ± 3.8 | 5.3 | ± 4.3 | 30 | 24 | 15 | 9 | 6 | 8-28 06:00:00 | 66.2 | ± 6.0 | 62.1 | ± 6.2 | 1015.8 | ± 3.9 | 4.7 | ± 4.0 | 42 | 33 | 21 | 12 | 9 | 3 | 8-28 07:00:00 | 65.4 | ± 5.9 | 61.4 | ± 6.2 | 1015.8 | ± 3.9 | 4.5 | ± 3.8 | 39 | 27 | 21 | 15 | 12 | 6 | 8-28 08:00:00 | 64.5 | ± 6.1 | 60.1 | ± 7.3 | 1015.9 | ± 4.0 | 3.9 | ± 3.5 | 39 | 36 | 18 | 12 | 3 | 3 | 8-28 09:00:00 | 64.0 | ± 6.2 | 60.6 | ± 6.7 | 1016.0 | ± 4.0 | 4.3 | ± 3.4 | 39 | 33 | 21 | 18 | 12 | 3 | 8-28 10:00:00 | 63.5 | ± 6.1 | 60.5 | ± 7.1 | 1016.2 | ± 4.1 | 4.6 | ± 3.1 | 39 | 30 | 21 | 21 | 15 | 8-28 11:00:00 | 64.1 | ± 5.8 | 59.8 | ± 7.2 | 1016.6 | ± 4.2 | 5.3 | ± 3.4 | 39 | 33 | 18 | 18 | 12 | 3 | 8-28 12:00:00 | 66.5 | ± 5.5 | 61.4 | ± 7.2 | 1016.9 | ± 4.2 | 6.2 | ± 3.9 | 45 | 45 | 30 | 30 | 24 | 3 | 8-28 13:00:00 | 69.5 | ± 5.9 | 62.2 | ± 8.0 | 1016.9 | ± 4.4 | 7.4 | ± 3.7 | 42 | 42 | 24 | 21 | 15 | 3 | 8-28 14:00:00 | 72.8 | ± 6.3 | 61.8 | ± 8.2 | 1017.1 | ± 4.5 | 8.3 | ± 3.7 | 48 | 42 | 21 | 18 | 9 | 8-28 15:00:00 | 75.1 | ± 6.3 | 62.9 | ± 8.1 | 1016.9 | ± 4.5 | 8.9 | ± 4.4 | 67 | 61 | 21 | 12 | 6 | 8-28 16:00:00 | 76.7 | ± 6.9 | 62.7 | ± 8.0 | 1016.7 | ± 4.4 | 10.3 | ± 4.4 | 82 | 79 | 30 | 9 | 3 | 8-28 17:00:00 | 78.0 | ± 7.2 | 60.9 | ± 8.7 | 1016.5 | ± 4.4 | 11.3 | ± 5.1 | 79 | 73 | 21 | 9 | 6 | 8-28 18:00:00 | 78.2 | ± 7.4 | 61.8 | ± 8.0 | 1016.1 | ± 4.2 | 11.3 | ± 7.8 | 85 | 79 | 21 | 6 | 3 | 8-28 19:00:00 | 78.7 | ± 7.6 | 61.7 | ± 7.7 | 1015.7 | ± 4.2 | 10.7 | ± 4.7 | 85 | 82 | 15 | 9 | 8-28 20:00:00 | 78.9 | ± 7.3 | 60.4 | ± 8.8 | 1015.8 | ± 3.8 | 9.4 | ± 4.4 | 82 | 70 | 12 | 6 | 6 | 8-28 21:00:00 | 77.9 | ± 7.5 | 61.6 | ± 7.9 | 1015.3 | ± 4.2 | 9.7 | ± 4.4 | 82 | 79 | 15 | 9 | 3 | 8-28 22:00:00 | 76.8 | ± 7.5 | 61.9 | ± 7.8 | 1015.3 | ± 4.1 | 9.1 | ± 4.3 | 73 | 73 | 18 | 9 | 6 | 8-28 23:00:00 | 74.7 | ± 7.4 | 60.9 | ± 8.5 | 1015.5 | ± 4.0 | 7.9 | ± 3.8 | 61 | 48 | 15 | 9 | 6 |