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) | 10-31 00:00:00 | 50.5 | ± 11.4 | 39.1 | ± 9.8 | 0.0 | ± 0.0 | 5.3 | ± 4.5 | 25 | 8 | 8 | 8 | 10-31 01:00:00 | 50.6 | ± 10.9 | 38.6 | ± 9.4 | 0.0 | ± 0.0 | 6.1 | ± 5.0 | 8 | 8 | 8 | 8 | 10-31 02:00:00 | 49.8 | ± 11.8 | 38.5 | ± 8.9 | 0.0 | ± 0.0 | 5.9 | ± 5.8 | 8 | 8 | 8 | 8 | 10-31 03:00:00 | 50.0 | ± 11.7 | 38.4 | ± 8.7 | 0.0 | ± 0.0 | 5.9 | ± 5.0 | 8 | 8 | 8 | 8 | 10-31 04:00:00 | 48.7 | ± 11.3 | 36.7 | ± 7.2 | 0.0 | ± 0.0 | 5.2 | ± 4.6 | 8 | 8 | 8 | 8 | 10-31 05:00:00 | 48.7 | ± 11.0 | 36.2 | ± 5.1 | 0.0 | ± 0.0 | 4.8 | ± 4.0 | 17 | 8 | 8 | 8 | 10-31 06:00:00 | 48.8 | ± 9.5 | 36.0 | ± 5.0 | 0.0 | ± 0.0 | 4.4 | ± 3.0 | 17 | 17 | 17 | 8 | 10-31 07:00:00 | 48.2 | ± 9.1 | 36.2 | ± 4.9 | 0.0 | ± 0.0 | 3.8 | ± 3.5 | 17 | 17 | 8 | 8 | 10-31 08:00:00 | 46.5 | ± 8.0 | 34.9 | ± 5.1 | 0.0 | ± 0.0 | 3.2 | ± 3.4 | 8 | 8 | 8 | 8 | 10-31 09:00:00 | 47.6 | ± 7.3 | 36.0 | ± 5.3 | 0.0 | ± 0.0 | 3.4 | ± 3.6 | 8 | 8 | 8 | 8 | 8 | 10-31 10:00:00 | 48.0 | ± 8.0 | 35.8 | ± 4.9 | 0.0 | ± 0.0 | 4.2 | ± 4.8 | 8 | 8 | 8 | 8 | 8 | 10-31 11:00:00 | 47.8 | ± 9.1 | 35.3 | ± 4.9 | 0.0 | ± 0.0 | 5.4 | ± 5.3 | 8 | 8 | 8 | 8 | 8 | 10-31 12:00:00 | 50.0 | ± 9.8 | 36.5 | ± 5.0 | 0.0 | ± 0.0 | 6.3 | ± 4.6 | 17 | 17 | 17 | 17 | 17 | 8 | 10-31 13:00:00 | 50.9 | ± 10.5 | 37.5 | ± 5.8 | 0.0 | ± 0.0 | 6.6 | ± 5.1 | 8 | 8 | 10-31 14:00:00 | 54.8 | ± 11.5 | 38.1 | ± 5.7 | 0.0 | ± 0.0 | 8.9 | ± 5.7 | 17 | 17 | 8 | 8 | 10-31 15:00:00 | 56.5 | ± 11.9 | 37.4 | ± 6.2 | 0.0 | ± 0.0 | 10.5 | ± 5.7 | 25 | 25 | 8 | 10-31 16:00:00 | 58.5 | ± 11.7 | 38.2 | ± 6.6 | 0.0 | ± 0.0 | 11.0 | ± 5.8 | 17 | 17 | 10-31 17:00:00 | 57.8 | ± 12.5 | 38.6 | ± 8.1 | 0.0 | ± 0.0 | 9.5 | ± 5.2 | 17 | 17 | 10-31 18:00:00 | 59.0 | ± 13.1 | 37.3 | ± 8.9 | 0.0 | ± 0.0 | 11.7 | ± 4.8 | 25 | 25 | 10-31 19:00:00 | 57.5 | ± 12.0 | 36.0 | ± 9.5 | 0.0 | ± 0.0 | 10.4 | ± 4.8 | 33 | 17 | 10-31 20:00:00 | 59.0 | ± 12.3 | 39.1 | ± 9.0 | 0.0 | ± 0.0 | 9.2 | ± 4.6 | 33 | 17 | 10-31 21:00:00 | 59.4 | ± 10.9 | 40.2 | ± 9.0 | 0.0 | ± 0.0 | 7.2 | ± 2.8 | 25 | 17 | 10-31 22:00:00 | 57.2 | ± 9.9 | 39.8 | ± 8.5 | 0.0 | ± 0.0 | 4.6 | ± 2.2 | 25 | 8 | 8 | 8 | 8 | 8 | 10-31 23:00:00 | 53.4 | ± 11.4 | 40.2 | ± 8.5 | 0.0 | ± 0.0 | 4.8 | ± 2.0 | 17 | 8 | 8 | 8 | 8 |