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) | 7-11 00:00:00 | 74.9 | ± 4.8 | 59.9 | ± 7.6 | 1013.6 | ± 3.9 | 6.5 | ± 4.2 | 35 | 25 | 20 | 10 | 10 | 10 | 7-11 01:00:00 | 71.9 | ± 4.8 | 59.7 | ± 6.8 | 1014.3 | ± 3.9 | 5.9 | ± 3.6 | 40 | 25 | 20 | 15 | 15 | 15 | 7-11 02:00:00 | 69.4 | ± 5.2 | 61.8 | ± 6.0 | 1014.7 | ± 4.0 | 3.4 | ± 3.7 | 25 | 15 | 10 | 5 | 5 | 5 | 7-11 03:00:00 | 67.7 | ± 5.2 | 59.7 | ± 6.4 | 1014.9 | ± 4.1 | 3.7 | ± 2.8 | 25 | 20 | 10 | 5 | 5 | 5 | 7-11 04:00:00 | 66.0 | ± 5.4 | 59.6 | ± 6.0 | 1015.0 | ± 4.3 | 3.6 | ± 2.8 | 20 | 15 | 5 | 5 | 7-11 05:00:00 | 64.7 | ± 5.7 | 60.5 | ± 6.0 | 1014.9 | ± 4.4 | 3.8 | ± 3.5 | 25 | 10 | 10 | 10 | 5 | 5 | 7-11 06:00:00 | 63.8 | ± 5.9 | 58.8 | ± 6.4 | 1015.0 | ± 4.5 | 3.9 | ± 3.6 | 25 | 10 | 10 | 10 | 5 | 7-11 07:00:00 | 63.0 | ± 6.1 | 58.5 | ± 6.7 | 1015.0 | ± 4.5 | 3.5 | ± 3.4 | 30 | 10 | 10 | 5 | 7-11 08:00:00 | 62.1 | ± 6.3 | 59.1 | ± 6.5 | 1015.1 | ± 4.5 | 4.4 | ± 5.1 | 40 | 20 | 10 | 10 | 5 | 7-11 09:00:00 | 61.6 | ± 6.7 | 57.4 | ± 6.6 | 1015.4 | ± 4.5 | 4.1 | ± 3.3 | 35 | 10 | 10 | 5 | 7-11 10:00:00 | 61.9 | ± 6.6 | 57.6 | ± 6.5 | 1015.8 | ± 4.7 | 4.2 | ± 3.4 | 30 | 15 | 15 | 15 | 10 | 7-11 11:00:00 | 63.7 | ± 6.2 | 59.3 | ± 6.7 | 1016.2 | ± 4.7 | 5.9 | ± 3.8 | 40 | 30 | 25 | 25 | 15 | 5 | 7-11 12:00:00 | 66.4 | ± 6.0 | 59.1 | ± 6.1 | 1016.4 | ± 4.8 | 6.7 | ± 3.4 | 35 | 30 | 20 | 15 | 10 | 7-11 13:00:00 | 69.4 | ± 5.8 | 59.3 | ± 6.4 | 1016.4 | ± 4.9 | 7.3 | ± 3.4 | 35 | 30 | 20 | 5 | 7-11 14:00:00 | 72.7 | ± 5.8 | 60.2 | ± 6.6 | 1016.4 | ± 4.8 | 7.9 | ± 3.8 | 50 | 45 | 20 | 10 | 10 | 10 | 7-11 15:00:00 | 75.1 | ± 5.6 | 58.5 | ± 7.2 | 1016.2 | ± 4.8 | 7.6 | ± 4.0 | 65 | 55 | 10 | 10 | 5 | 5 | 7-11 16:00:00 | 77.1 | ± 6.3 | 58.2 | ± 7.5 | 1015.9 | ± 5.0 | 7.9 | ± 3.8 | 65 | 55 | 15 | 10 | 10 | 5 | 7-11 17:00:00 | 78.2 | ± 6.6 | 59.3 | ± 8.2 | 1015.6 | ± 5.0 | 8.2 | ± 3.1 | 65 | 40 | 10 | 10 | 10 | 5 | 7-11 18:00:00 | 79.5 | ± 7.1 | 58.1 | ± 7.7 | 1015.2 | ± 5.0 | 8.2 | ± 3.7 | 50 | 30 | 15 | 10 | 10 | 5 | 7-11 19:00:00 | 80.3 | ± 7.0 | 58.3 | ± 7.5 | 1014.8 | ± 5.2 | 8.3 | ± 3.6 | 70 | 35 | 20 | 15 | 15 | 10 | 7-11 20:00:00 | 80.3 | ± 6.9 | 59.1 | ± 8.3 | 1014.4 | ± 5.0 | 8.9 | ± 3.6 | 65 | 25 | 20 | 15 | 10 | 10 | 7-11 21:00:00 | 79.7 | ± 6.9 | 57.8 | ± 7.0 | 1014.2 | ± 4.9 | 8.5 | ± 3.4 | 55 | 15 | 15 | 10 | 5 | 5 | 7-11 22:00:00 | 78.5 | ± 6.2 | 58.3 | ± 7.1 | 1014.3 | ± 4.9 | 8.4 | ± 3.9 | 60 | 20 | 15 | 10 | 5 | 5 | 7-11 23:00:00 | 77.1 | ± 5.9 | 59.4 | ± 8.5 | 1014.4 | ± 4.8 | 7.0 | ± 3.7 | 55 | 15 | 15 | 5 | 5 | 5 |