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) | 8-7 00:00:00 | 74.2 | ± 6.2 | 59.8 | ± 10.9 | 1018.5 | ± 4.0 | 5.6 | ± 3.6 | 54 | 31 | 8 | 8 | 8-7 01:00:00 | 71.7 | ± 6.1 | 60.5 | ± 9.5 | 1018.9 | ± 4.4 | 4.4 | ± 3.6 | 31 | 8 | 8 | 8 | 8-7 02:00:00 | 70.0 | ± 6.4 | 60.4 | ± 8.4 | 1019.3 | ± 4.4 | 4.1 | ± 2.9 | 38 | 15 | 8 | 8 | 8-7 03:00:00 | 68.6 | ± 6.6 | 60.6 | ± 7.7 | 1019.1 | ± 4.3 | 3.6 | ± 3.8 | 8 | 8-7 04:00:00 | 63.5 | ± 3.7 | 56.9 | ± 6.6 | 1022.0 | ± 3.1 | 2.6 | ± 4.4 | 8-7 05:00:00 | 63.1 | ± 4.3 | 56.0 | ± 6.8 | 1021.8 | ± 3.2 | 2.5 | ± 3.6 | 8-7 06:00:00 | 61.7 | ± 5.2 | 55.3 | ± 6.1 | 1021.7 | ± 3.0 | 2.3 | ± 3.8 | 8-7 07:00:00 | 59.8 | ± 4.0 | 53.5 | ± 4.8 | 1021.5 | ± 3.1 | 1.9 | ± 3.4 | 8-7 08:00:00 | 61.6 | ± 3.7 | 55.6 | ± 6.5 | 1022.1 | ± 2.9 | 1.5 | ± 2.8 | 8-7 09:00:00 | 61.2 | ± 3.7 | 55.1 | ± 6.4 | 1021.9 | ± 2.9 | 3.0 | ± 3.9 | 46 | 23 | 23 | 23 | 15 | 8 | 8-7 10:00:00 | 63.2 | ± 6.8 | 57.8 | ± 7.4 | 1020.0 | ± 4.2 | 2.7 | ± 3.6 | 62 | 31 | 23 | 23 | 15 | 8 | 8-7 11:00:00 | 62.8 | ± 5.2 | 58.2 | ± 6.0 | 1020.2 | ± 4.2 | 3.1 | ± 3.6 | 54 | 31 | 23 | 23 | 8 | 8-7 12:00:00 | 67.3 | ± 5.1 | 61.4 | ± 6.0 | 1020.7 | ± 4.0 | 4.2 | ± 3.3 | 54 | 38 | 15 | 15 | 8 | 8-7 13:00:00 | 70.4 | ± 4.8 | 61.6 | ± 7.4 | 1021.0 | ± 4.0 | 4.7 | ± 3.6 | 62 | 46 | 23 | 23 | 15 | 8-7 14:00:00 | 72.9 | ± 4.5 | 61.4 | ± 6.6 | 1021.5 | ± 3.7 | 5.6 | ± 3.9 | 54 | 46 | 8 | 8 | 8 | 8-7 15:00:00 | 75.7 | ± 5.4 | 61.8 | ± 8.3 | 1021.1 | ± 4.0 | 6.6 | ± 4.2 | 62 | 54 | 8-7 16:00:00 | 78.3 | ± 6.2 | 61.8 | ± 8.9 | 1021.4 | ± 3.7 | 6.5 | ± 3.2 | 77 | 69 | 15 | 15 | 8-7 17:00:00 | 79.3 | ± 6.0 | 62.0 | ± 9.5 | 1020.6 | ± 4.0 | 6.6 | ± 3.8 | 77 | 69 | 15 | 15 | 8-7 18:00:00 | 80.3 | ± 6.0 | 63.1 | ± 9.1 | 1020.4 | ± 4.1 | 5.5 | ± 3.6 | 85 | 77 | 8-7 19:00:00 | 81.0 | ± 5.7 | 61.5 | ± 10.3 | 1020.4 | ± 3.6 | 5.6 | ± 2.9 | 92 | 85 | 8 | 8 | 8-7 20:00:00 | 80.9 | ± 5.7 | 61.8 | ± 10.2 | 1019.6 | ± 3.9 | 6.1 | ± 3.2 | 69 | 62 | 8-7 21:00:00 | 81.4 | ± 5.1 | 61.1 | ± 10.4 | 1019.9 | ± 3.6 | 6.0 | ± 3.1 | 69 | 69 | 8 | 8 | 8-7 22:00:00 | 80.6 | ± 5.3 | 61.5 | ± 10.1 | 1019.2 | ± 3.8 | 6.8 | ± 2.7 | 69 | 62 | 8 | 8 | 8-7 23:00:00 | 78.8 | ± 4.9 | 62.3 | ± 9.7 | 1019.4 | ± 3.8 | 6.2 | ± 3.5 | 62 | 38 | 8 | 8 |