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) | 8-8 00:00:00 | 75.9 | ± 5.0 | 61.1 | ± 10.0 | 1020.0 | ± 3.3 | 3.1 | ± 2.8 | 62 | 38 | 15 | 15 | 8-8 01:00:00 | 72.6 | ± 5.7 | 61.5 | ± 8.7 | 1019.9 | ± 3.9 | 3.4 | ± 1.9 | 62 | 38 | 15 | 15 | 8 | 8-8 02:00:00 | 71.6 | ± 5.2 | 61.4 | ± 8.6 | 1020.2 | ± 3.9 | 4.5 | ± 3.7 | 62 | 46 | 15 | 15 | 8 | 8-8 03:00:00 | 69.1 | ± 5.9 | 61.3 | ± 8.6 | 1020.8 | ± 4.0 | 3.7 | ± 2.5 | 8 | 8-8 04:00:00 | 66.6 | ± 4.9 | 57.5 | ± 7.3 | 1023.5 | ± 1.7 | 1.7 | ± 2.1 | 8 | 8 | 8 | 8 | 8-8 05:00:00 | 63.0 | ± 5.0 | 57.3 | ± 7.1 | 1023.9 | ± 1.7 | 0.5 | ± 0.8 | 8 | 8 | 8 | 8 | 8-8 06:00:00 | 62.3 | ± 6.1 | 56.0 | ± 6.3 | 1023.6 | ± 1.9 | 1.6 | ± 2.6 | 8 | 8 | 8 | 8 | 8-8 07:00:00 | 61.6 | ± 5.3 | 55.9 | ± 6.1 | 1023.5 | ± 1.9 | 1.5 | ± 2.3 | 8 | 8 | 8 | 8 | 8-8 08:00:00 | 60.9 | ± 5.2 | 56.1 | ± 5.8 | 1023.2 | ± 1.9 | 1.1 | ± 2.1 | 8 | 8-8 09:00:00 | 59.7 | ± 4.9 | 54.6 | ± 5.4 | 1022.8 | ± 1.2 | 0.2 | ± 0.4 | 38 | 38 | 15 | 15 | 8 | 8-8 10:00:00 | 63.4 | ± 6.8 | 59.3 | ± 8.3 | 1020.2 | ± 4.9 | 2.4 | ± 2.6 | 62 | 38 | 23 | 23 | 8 | 8-8 11:00:00 | 65.1 | ± 6.6 | 60.3 | ± 8.1 | 1020.5 | ± 4.7 | 2.4 | ± 2.9 | 31 | 31 | 15 | 15 | 8-8 12:00:00 | 67.8 | ± 5.5 | 62.0 | ± 7.3 | 1020.8 | ± 4.9 | 3.2 | ± 2.7 | 38 | 31 | 15 | 15 | 8-8 13:00:00 | 71.3 | ± 4.2 | 62.4 | ± 7.5 | 1020.9 | ± 5.0 | 5.2 | ± 3.4 | 46 | 31 | 31 | 31 | 8 | 8-8 14:00:00 | 74.6 | ± 4.5 | 62.4 | ± 6.8 | 1020.6 | ± 4.8 | 9.9 | ± 13.5 | 62 | 46 | 23 | 23 | 8 | 8 | 8-8 15:00:00 | 77.5 | ± 5.0 | 61.1 | ± 6.6 | 1021.5 | ± 4.1 | 6.7 | ± 3.8 | 77 | 69 | 8 | 8 | 8-8 16:00:00 | 79.0 | ± 4.4 | 62.4 | ± 6.9 | 1020.4 | ± 5.0 | 12.2 | ± 22.3 | 85 | 85 | 8 | 8 | 8-8 17:00:00 | 79.1 | ± 3.5 | 61.5 | ± 6.5 | 1020.8 | ± 5.2 | 12.4 | ± 19.1 | 77 | 77 | 8-8 18:00:00 | 81.5 | ± 4.0 | 61.1 | ± 5.6 | 1021.4 | ± 3.9 | 5.5 | ± 2.4 | 100 | 85 | 8-8 19:00:00 | 81.8 | ± 4.1 | 61.1 | ± 7.4 | 1019.7 | ± 5.1 | 5.3 | ± 2.3 | 92 | 77 | 8-8 20:00:00 | 82.7 | ± 4.5 | 60.1 | ± 5.7 | 1019.7 | ± 5.0 | 6.0 | ± 2.4 | 69 | 38 | 8-8 21:00:00 | 81.8 | ± 4.1 | 60.3 | ± 7.4 | 1019.3 | ± 4.9 | 5.5 | ± 2.6 | 85 | 54 | 8-8 22:00:00 | 80.6 | ± 4.3 | 60.5 | ± 7.3 | 1019.4 | ± 4.8 | 4.3 | ± 2.6 | 85 | 62 | 8-8 23:00:00 | 79.5 | ± 4.2 | 59.6 | ± 6.0 | 1020.4 | ± 3.1 | 4.7 | ± 2.9 | 62 | 46 |