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) | 9-2 00:00:00 | 70.5 | ± 4.7 | 54.6 | ± 9.7 | 1018.2 | ± 4.9 | 3.6 | ± 4.2 | 8 | 8 | 8 | 8 | 9-2 01:00:00 | 68.1 | ± 5.2 | 53.7 | ± 9.9 | 1018.4 | ± 5.1 | 3.5 | ± 4.1 | 23 | 23 | 8 | 8 | 9-2 02:00:00 | 67.4 | ± 5.1 | 54.6 | ± 9.5 | 1019.0 | ± 5.0 | 4.3 | ± 3.9 | 23 | 23 | 9-2 03:00:00 | 65.7 | ± 5.9 | 54.7 | ± 9.4 | 1019.2 | ± 5.2 | 3.1 | ± 4.7 | 9-2 04:00:00 | 64.5 | ± 6.5 | 55.8 | ± 10.9 | 1019.2 | ± 6.1 | 0.0 | ± 0.0 | 9-2 05:00:00 | 64.3 | ± 7.6 | 55.1 | ± 11.3 | 1019.9 | ± 6.4 | 0.7 | ± 1.6 | 9-2 06:00:00 | 62.7 | ± 7.5 | 53.3 | ± 9.3 | 1018.7 | ± 6.7 | 1.3 | ± 1.4 | 9-2 07:00:00 | 63.0 | ± 7.1 | 55.0 | ± 9.6 | 1019.4 | ± 6.6 | 2.1 | ± 2.6 | 8 | 9-2 08:00:00 | 61.7 | ± 7.9 | 52.9 | ± 9.4 | 1019.0 | ± 7.0 | 2.1 | ± 2.0 | 8 | 9-2 09:00:00 | 61.5 | ± 7.3 | 54.4 | ± 10.1 | 1019.4 | ± 7.1 | 1.7 | ± 3.0 | 15 | 8 | 9-2 10:00:00 | 61.0 | ± 7.1 | 55.6 | ± 9.6 | 1019.7 | ± 6.0 | 2.3 | ± 2.8 | 15 | 8 | 8 | 8 | 8 | 9-2 11:00:00 | 62.3 | ± 8.4 | 56.6 | ± 10.2 | 1020.8 | ± 5.2 | 3.4 | ± 3.3 | 15 | 8 | 8 | 8 | 8 | 9-2 12:00:00 | 64.7 | ± 6.6 | 59.5 | ± 8.0 | 1020.2 | ± 5.7 | 3.1 | ± 2.3 | 15 | 15 | 15 | 15 | 15 | 8 | 9-2 13:00:00 | 68.0 | ± 4.9 | 59.7 | ± 8.4 | 1021.2 | ± 5.0 | 5.1 | ± 3.3 | 38 | 31 | 23 | 23 | 8 | 8 | 9-2 14:00:00 | 69.8 | ± 3.9 | 59.0 | ± 7.3 | 1020.8 | ± 5.8 | 5.7 | ± 2.4 | 31 | 23 | 15 | 15 | 8 | 9-2 15:00:00 | 71.8 | ± 4.8 | 59.4 | ± 8.1 | 1020.4 | ± 5.9 | 5.6 | ± 2.7 | 31 | 31 | 15 | 15 | 8 | 9-2 16:00:00 | 74.4 | ± 5.5 | 59.4 | ± 9.1 | 1021.0 | ± 6.1 | 6.6 | ± 3.2 | 31 | 23 | 8 | 8 | 8 | 9-2 17:00:00 | 76.1 | ± 5.7 | 59.0 | ± 8.6 | 1020.2 | ± 6.1 | 6.9 | ± 1.6 | 46 | 38 | 8 | 8 | 8 | 9-2 18:00:00 | 77.4 | ± 6.4 | 59.4 | ± 8.5 | 1019.5 | ± 6.4 | 6.1 | ± 3.7 | 46 | 38 | 8 | 8 | 8 | 9-2 19:00:00 | 77.6 | ± 6.7 | 59.4 | ± 9.2 | 1019.0 | ± 6.3 | 7.2 | ± 3.1 | 46 | 38 | 8 | 8 | 8 | 9-2 20:00:00 | 77.4 | ± 6.6 | 58.4 | ± 9.3 | 1019.0 | ± 6.2 | 7.0 | ± 2.0 | 46 | 38 | 8 | 8 | 8 | 9-2 21:00:00 | 77.2 | ± 6.2 | 59.0 | ± 9.2 | 1018.7 | ± 6.1 | 6.9 | ± 2.0 | 31 | 23 | 9-2 22:00:00 | 76.0 | ± 6.1 | 58.7 | ± 9.1 | 1018.7 | ± 6.1 | 6.0 | ± 2.9 | 38 | 31 | 8 | 8 | 8 | 9-2 23:00:00 | 74.7 | ± 5.7 | 58.8 | ± 9.2 | 1018.7 | ± 6.2 | 5.5 | ± 2.2 | 31 | 23 | 15 | 15 | 15 |