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) | 9-5 00:00:00 | 71.9 | ± 5.2 | 58.9 | ± 7.8 | 1017.4 | ± 4.3 | 2.2 | ± 2.9 | 31 | 8 | 9-5 01:00:00 | 69.9 | ± 5.9 | 59.0 | ± 7.5 | 1018.0 | ± 4.3 | 2.2 | ± 2.3 | 23 | 15 | 9-5 02:00:00 | 68.6 | ± 5.4 | 58.7 | ± 7.4 | 1019.2 | ± 4.4 | 2.4 | ± 2.3 | 15 | 8 | 9-5 03:00:00 | 66.7 | ± 6.4 | 58.4 | ± 8.2 | 1017.3 | ± 4.1 | 0.9 | ± 1.8 | 8 | 8 | 8 | 8 | 8 | 9-5 04:00:00 | 63.3 | ± 6.9 | 56.4 | ± 7.9 | 1018.6 | ± 4.3 | 1.0 | ± 1.7 | 8 | 8 | 8 | 8 | 8 | 9-5 05:00:00 | 63.6 | ± 8.2 | 58.0 | ± 9.0 | 1019.3 | ± 4.1 | 0.7 | ± 1.3 | 8 | 9-5 06:00:00 | 63.6 | ± 8.4 | 57.8 | ± 9.2 | 1019.3 | ± 3.9 | 1.3 | ± 1.4 | 8 | 9-5 07:00:00 | 63.4 | ± 8.3 | 57.4 | ± 9.5 | 1019.3 | ± 3.9 | 1.9 | ± 2.4 | 15 | 9-5 08:00:00 | 62.6 | ± 8.1 | 57.3 | ± 10.0 | 1019.4 | ± 3.8 | 1.1 | ± 2.0 | 8 | 9-5 09:00:00 | 62.5 | ± 7.8 | 56.9 | ± 9.4 | 1019.6 | ± 3.8 | 1.6 | ± 2.1 | 8 | 8 | 9-5 10:00:00 | 61.6 | ± 7.3 | 55.4 | ± 9.2 | 1020.2 | ± 3.5 | 4.0 | ± 4.9 | 23 | 8 | 9-5 11:00:00 | 60.8 | ± 6.9 | 55.2 | ± 8.6 | 1020.7 | ± 3.5 | 2.1 | ± 3.7 | 23 | 8 | 9-5 12:00:00 | 63.1 | ± 5.2 | 55.8 | ± 8.1 | 1021.2 | ± 4.1 | 4.7 | ± 3.6 | 38 | 23 | 8 | 8 | 9-5 13:00:00 | 65.6 | ± 4.9 | 57.7 | ± 9.3 | 1022.0 | ± 4.2 | 6.7 | ± 3.0 | 62 | 38 | 8 | 8 | 9-5 14:00:00 | 68.5 | ± 4.8 | 57.3 | ± 7.7 | 1022.3 | ± 4.4 | 8.3 | ± 4.2 | 46 | 46 | 23 | 23 | 9-5 15:00:00 | 70.3 | ± 5.3 | 58.6 | ± 9.2 | 1022.2 | ± 4.0 | 7.4 | ± 3.4 | 54 | 54 | 15 | 15 | 9-5 16:00:00 | 73.2 | ± 5.7 | 58.1 | ± 8.1 | 1021.5 | ± 3.8 | 6.9 | ± 3.5 | 54 | 38 | 15 | 15 | 9-5 17:00:00 | 73.3 | ± 5.6 | 56.9 | ± 8.4 | 1021.9 | ± 3.6 | 7.1 | ± 3.6 | 69 | 46 | 8 | 8 | 9-5 18:00:00 | 74.5 | ± 6.0 | 57.4 | ± 7.7 | 1021.1 | ± 3.9 | 7.3 | ± 2.9 | 54 | 38 | 8 | 8 | 9-5 19:00:00 | 77.3 | ± 5.0 | 54.3 | ± 7.5 | 1019.5 | ± 2.9 | 6.5 | ± 2.4 | 54 | 38 | 8 | 8 | 9-5 20:00:00 | 76.1 | ± 6.7 | 55.5 | ± 7.9 | 1019.6 | ± 3.6 | 7.5 | ± 2.9 | 54 | 38 | 8 | 8 | 9-5 21:00:00 | 75.4 | ± 6.5 | 56.0 | ± 7.7 | 1019.5 | ± 3.6 | 7.0 | ± 2.2 | 38 | 23 | 8 | 8 | 9-5 22:00:00 | 75.3 | ± 6.3 | 55.4 | ± 8.2 | 1019.7 | ± 3.9 | 5.5 | ± 2.5 | 31 | 15 | 8 | 8 | 9-5 23:00:00 | 72.5 | ± 5.9 | 55.4 | ± 7.9 | 1019.8 | ± 3.8 | 4.3 | ± 2.8 | 31 | 15 | 8 | 8 |