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) | 6-6 00:00:00 | 69.0 | ± 7.3 | 56.2 | ± 7.3 | 1014.0 | ± 5.1 | 8.0 | ± 3.6 | 47 | 24 | 9 | 6 | 6-6 01:00:00 | 66.7 | ± 6.2 | 54.1 | ± 6.9 | 1014.4 | ± 5.3 | 7.6 | ± 4.5 | 38 | 18 | 6 | 3 | 3 | 6-6 02:00:00 | 65.2 | ± 5.3 | 55.7 | ± 6.2 | 1014.7 | ± 5.3 | 6.2 | ± 3.8 | 35 | 21 | 9 | 6 | 6 | 6-6 03:00:00 | 64.2 | ± 5.5 | 55.8 | ± 6.6 | 1015.0 | ± 5.1 | 5.7 | ± 5.7 | 41 | 24 | 12 | 9 | 6 | 6-6 04:00:00 | 63.1 | ± 6.7 | 56.4 | ± 6.0 | 1015.1 | ± 5.0 | 5.0 | ± 2.8 | 18 | 9 | 6 | 3 | 6-6 05:00:00 | 62.2 | ± 6.1 | 57.1 | ± 5.7 | 1015.0 | ± 5.0 | 3.6 | ± 2.3 | 12 | 6 | 6 | 6 | 6-6 06:00:00 | 61.3 | ± 6.3 | 56.8 | ± 5.6 | 1016.0 | ± 4.3 | 2.9 | ± 2.9 | 12 | 9 | 6 | 6 | 3 | 6-6 07:00:00 | 60.2 | ± 6.2 | 56.7 | ± 5.3 | 1015.8 | ± 4.3 | 3.6 | ± 3.6 | 15 | 6 | 6 | 3 | 6-6 08:00:00 | 59.3 | ± 5.3 | 55.7 | ± 5.0 | 1014.7 | ± 4.9 | 5.0 | ± 2.4 | 12 | 6 | 6 | 6-6 09:00:00 | 58.7 | ± 5.7 | 55.7 | ± 5.4 | 1014.9 | ± 5.0 | 5.7 | ± 1.7 | 18 | 9 | 9 | 6 | 6-6 10:00:00 | 57.1 | ± 5.8 | 53.7 | ± 7.1 | 1015.3 | ± 5.0 | 5.5 | ± 4.0 | 38 | 18 | 12 | 6 | 3 | 3 | 6-6 11:00:00 | 58.9 | ± 5.1 | 52.4 | ± 8.1 | 1015.8 | ± 4.8 | 3.7 | ± 4.7 | 44 | 24 | 12 | 9 | 6 | 3 | 6-6 12:00:00 | 61.3 | ± 5.3 | 53.4 | ± 8.2 | 1015.9 | ± 4.7 | 6.3 | ± 6.1 | 29 | 18 | 6 | 3 | 6-6 13:00:00 | 64.6 | ± 5.8 | 53.6 | ± 9.1 | 1016.0 | ± 4.4 | 6.7 | ± 5.6 | 38 | 18 | 6 | 3 | 6-6 14:00:00 | 67.6 | ± 6.7 | 54.4 | ± 8.9 | 1016.0 | ± 4.3 | 8.0 | ± 4.4 | 47 | 38 | 12 | 3 | 6-6 15:00:00 | 69.2 | ± 7.3 | 53.0 | ± 9.0 | 1015.8 | ± 4.0 | 9.0 | ± 5.2 | 44 | 41 | 9 | 6-6 16:00:00 | 71.0 | ± 7.7 | 53.4 | ± 9.8 | 1015.7 | ± 4.0 | 9.5 | ± 5.3 | 53 | 44 | 15 | 6 | 3 | 6-6 17:00:00 | 73.0 | ± 8.4 | 55.3 | ± 9.0 | 1015.4 | ± 4.0 | 9.3 | ± 3.0 | 65 | 50 | 6 | 6-6 18:00:00 | 73.8 | ± 7.9 | 55.5 | ± 8.6 | 1015.2 | ± 3.8 | 8.8 | ± 4.9 | 65 | 50 | 9 | 6 | 6-6 19:00:00 | 74.0 | ± 8.0 | 54.6 | ± 9.0 | 1014.9 | ± 3.7 | 8.3 | ± 5.1 | 62 | 50 | 12 | 6 | 6-6 20:00:00 | 72.9 | ± 6.8 | 54.8 | ± 8.9 | 1014.3 | ± 3.6 | 8.6 | ± 4.3 | 53 | 44 | 15 | 3 | 6-6 21:00:00 | 73.0 | ± 6.6 | 55.1 | ± 9.3 | 1014.3 | ± 3.5 | 10.8 | ± 6.0 | 62 | 44 | 12 | 6-6 22:00:00 | 71.3 | ± 6.2 | 54.7 | ± 9.6 | 1013.9 | ± 3.9 | 10.8 | ± 5.5 | 50 | 38 | 12 | 6-6 23:00:00 | 69.9 | ± 6.3 | 55.4 | ± 9.7 | 1014.7 | ± 3.6 | 11.9 | ± 9.7 | 47 | 35 | 9 | 3 |