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) | 9-22 00:00:00 | 60.1 | ± 7.1 | 53.9 | ± 8.4 | 1018.1 | ± 3.4 | 2.3 | ± 2.9 | 25 | 13 | 9-22 01:00:00 | 57.6 | ± 6.9 | 53.4 | ± 8.6 | 1018.5 | ± 3.5 | 1.5 | ± 2.3 | 25 | 13 | 9-22 02:00:00 | 56.6 | ± 7.9 | 53.5 | ± 8.9 | 1018.6 | ± 3.5 | 1.6 | ± 2.6 | 38 | 25 | 9-22 03:00:00 | 55.9 | ± 8.5 | 53.0 | ± 9.0 | 1018.8 | ± 3.5 | 1.0 | ± 2.4 | 38 | 13 | 9-22 04:00:00 | 54.8 | ± 8.8 | 52.7 | ± 9.5 | 1018.8 | ± 3.7 | 2.0 | ± 3.4 | 50 | 25 | 25 | 25 | 9-22 05:00:00 | 53.7 | ± 8.3 | 51.7 | ± 9.2 | 1018.8 | ± 3.8 | 1.1 | ± 2.8 | 63 | 25 | 25 | 25 | 9-22 06:00:00 | 52.8 | ± 8.3 | 51.4 | ± 9.2 | 1018.8 | ± 3.9 | 1.1 | ± 1.8 | 63 | 38 | 25 | 13 | 13 | 9-22 07:00:00 | 51.5 | ± 8.7 | 49.5 | ± 9.1 | 1019.3 | ± 4.0 | 1.6 | ± 2.6 | 50 | 38 | 13 | 13 | 13 | 9-22 08:00:00 | 51.4 | ± 9.8 | 49.6 | ± 10.1 | 1020.6 | ± 2.7 | 0.8 | ± 1.7 | 63 | 50 | 25 | 25 | 13 | 13 | 9-22 09:00:00 | 50.3 | ± 9.2 | 48.8 | ± 9.0 | 1019.3 | ± 4.3 | 0.5 | ± 1.2 | 63 | 50 | 25 | 13 | 13 | 9-22 10:00:00 | 49.8 | ± 9.3 | 48.3 | ± 9.1 | 1019.5 | ± 4.3 | 1.3 | ± 2.1 | 63 | 50 | 13 | 13 | 13 | 9-22 11:00:00 | 50.5 | ± 8.9 | 48.3 | ± 8.7 | 1019.9 | ± 4.3 | 0.5 | ± 1.2 | 38 | 25 | 13 | 13 | 9-22 12:00:00 | 53.0 | ± 8.0 | 50.3 | ± 8.0 | 1020.3 | ± 4.4 | 0.8 | ± 2.0 | 50 | 38 | 25 | 25 | 9-22 13:00:00 | 60.5 | ± 6.9 | 55.0 | ± 8.1 | 1019.8 | ± 4.4 | 2.8 | ± 3.7 | 63 | 50 | 25 | 13 | 9-22 14:00:00 | 66.3 | ± 7.5 | 54.6 | ± 8.3 | 1019.9 | ± 4.4 | 3.6 | ± 4.0 | 63 | 63 | 38 | 9-22 15:00:00 | 69.4 | ± 8.5 | 53.7 | ± 8.6 | 1019.8 | ± 4.3 | 5.6 | ± 2.9 | 63 | 50 | 25 | 9-22 16:00:00 | 71.1 | ± 9.3 | 53.4 | ± 8.9 | 1019.5 | ± 4.3 | 6.7 | ± 1.7 | 75 | 50 | 9-22 17:00:00 | 72.8 | ± 8.6 | 53.1 | ± 8.6 | 1019.0 | ± 4.5 | 5.6 | ± 3.2 | 63 | 63 | 9-22 18:00:00 | 74.7 | ± 8.9 | 52.6 | ± 9.4 | 1018.1 | ± 4.4 | 5.4 | ± 3.1 | 50 | 38 | 9-22 19:00:00 | 74.0 | ± 8.5 | 54.4 | ± 9.7 | 1016.5 | ± 4.9 | 6.0 | ± 3.4 | 50 | 38 | 9-22 20:00:00 | 74.2 | ± 8.9 | 54.5 | ± 9.1 | 1016.0 | ± 4.8 | 6.0 | ± 3.8 | 63 | 50 | 9-22 21:00:00 | 74.2 | ± 8.1 | 55.0 | ± 9.1 | 1015.9 | ± 4.9 | 6.3 | ± 3.2 | 38 | 25 | 9-22 22:00:00 | 72.2 | ± 7.5 | 55.7 | ± 9.0 | 1015.8 | ± 4.9 | 4.4 | ± 4.0 | 75 | 50 | 9-22 23:00:00 | 67.0 | ± 7.4 | 56.6 | ± 8.6 | 1015.8 | ± 4.6 | 1.3 | ± 2.4 | 50 | 38 |