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) | 9-7 00:00:00 | 67.5 | ± 7.0 | 56.2 | ± 8.2 | 1018.5 | ± 5.1 | 5.7 | ± 2.7 | 25 | 25 | 8 | 9-7 01:00:00 | 65.8 | ± 7.2 | 56.4 | ± 7.8 | 1018.9 | ± 5.0 | 5.9 | ± 2.4 | 33 | 25 | 17 | 9-7 02:00:00 | 64.3 | ± 7.5 | 56.0 | ± 7.9 | 1019.0 | ± 5.1 | 6.5 | ± 2.9 | 25 | 25 | 17 | 9-7 03:00:00 | 63.3 | ± 7.9 | 56.3 | ± 8.1 | 1019.1 | ± 5.1 | 6.5 | ± 3.0 | 33 | 25 | 17 | 8 | 9-7 04:00:00 | 62.3 | ± 8.1 | 56.6 | ± 7.9 | 1019.1 | ± 5.2 | 6.1 | ± 2.4 | 25 | 25 | 17 | 9-7 05:00:00 | 61.0 | ± 8.2 | 55.5 | ± 8.1 | 1019.3 | ± 5.0 | 5.5 | ± 2.5 | 33 | 17 | 17 | 9-7 06:00:00 | 60.2 | ± 8.7 | 56.0 | ± 8.2 | 1018.9 | ± 5.5 | 5.2 | ± 2.8 | 33 | 17 | 8 | 9-7 07:00:00 | 59.5 | ± 8.8 | 56.0 | ± 8.4 | 1018.9 | ± 5.5 | 5.2 | ± 3.0 | 42 | 33 | 25 | 8 | 8 | 8 | 9-7 08:00:00 | 58.5 | ± 8.9 | 54.7 | ± 8.3 | 1019.0 | ± 5.7 | 5.2 | ± 3.1 | 50 | 42 | 33 | 8 | 8 | 9-7 09:00:00 | 58.3 | ± 8.8 | 55.0 | ± 9.0 | 1019.1 | ± 5.7 | 4.5 | ± 2.9 | 42 | 42 | 42 | 17 | 17 | 17 | 9-7 10:00:00 | 58.1 | ± 8.8 | 55.1 | ± 9.1 | 1019.4 | ± 5.7 | 5.1 | ± 2.8 | 50 | 50 | 42 | 25 | 25 | 17 | 9-7 11:00:00 | 58.3 | ± 8.3 | 55.1 | ± 8.4 | 1019.9 | ± 5.8 | 4.4 | ± 2.8 | 58 | 50 | 42 | 25 | 25 | 25 | 9-7 12:00:00 | 60.8 | ± 7.7 | 56.5 | ± 8.3 | 1020.3 | ± 5.6 | 4.2 | ± 2.8 | 50 | 50 | 42 | 25 | 25 | 17 | 9-7 13:00:00 | 64.1 | ± 6.7 | 57.0 | ± 7.9 | 1020.0 | ± 5.8 | 4.9 | ± 3.3 | 42 | 33 | 33 | 17 | 17 | 17 | 9-7 14:00:00 | 67.3 | ± 6.2 | 57.5 | ± 6.9 | 1020.2 | ± 5.9 | 5.8 | ± 3.3 | 42 | 42 | 33 | 8 | 8 | 9-7 15:00:00 | 69.6 | ± 5.9 | 57.8 | ± 7.4 | 1019.9 | ± 5.8 | 6.7 | ± 3.4 | 50 | 50 | 25 | 8 | 8 | 9-7 16:00:00 | 71.6 | ± 6.2 | 57.6 | ± 7.9 | 1019.5 | ± 5.7 | 7.1 | ± 3.2 | 33 | 33 | 9-7 17:00:00 | 73.2 | ± 6.5 | 56.7 | ± 7.5 | 1019.3 | ± 5.4 | 8.3 | ± 3.7 | 17 | 17 | 9-7 18:00:00 | 74.3 | ± 6.4 | 56.5 | ± 8.2 | 1018.8 | ± 5.4 | 8.8 | ± 3.6 | 50 | 42 | 9-7 19:00:00 | 74.7 | ± 6.5 | 56.3 | ± 8.4 | 1018.4 | ± 5.5 | 8.1 | ± 3.9 | 42 | 33 | 9-7 20:00:00 | 74.7 | ± 6.2 | 56.0 | ± 8.1 | 1018.2 | ± 5.4 | 8.5 | ± 3.6 | 50 | 33 | 8 | 8 | 8 | 9-7 21:00:00 | 73.8 | ± 6.2 | 56.3 | ± 8.5 | 1018.1 | ± 5.2 | 8.2 | ± 3.2 | 33 | 8 | 9-7 22:00:00 | 71.9 | ± 6.0 | 56.5 | ± 8.3 | 1018.1 | ± 5.3 | 7.5 | ± 3.0 | 50 | 17 | 9-7 23:00:00 | 69.6 | ± 6.0 | 56.2 | ± 7.6 | 1018.4 | ± 5.3 | 6.4 | ± 2.9 | 42 | 17 |