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) | 5-23 00:00:00 | 61.3 | ± 9.6 | 44.2 | ± 13.1 | 0.0 | ± 0.0 | 5.7 | ± 4.2 | 31 | 26 | 6 | 3 | 3 | 5-23 01:00:00 | 58.2 | ± 9.6 | 43.8 | ± 12.8 | 0.0 | ± 0.0 | 3.8 | ± 3.2 | 23 | 14 | 5-23 02:00:00 | 56.1 | ± 10.0 | 44.6 | ± 12.8 | 0.0 | ± 0.0 | 4.0 | ± 2.5 | 17 | 9 | 5-23 03:00:00 | 54.9 | ± 10.2 | 45.4 | ± 12.7 | 0.0 | ± 0.0 | 4.3 | ± 2.9 | 9 | 9 | 5-23 04:00:00 | 53.0 | ± 10.4 | 45.1 | ± 12.8 | 0.0 | ± 0.0 | 3.7 | ± 3.3 | 11 | 11 | 6 | 3 | 3 | 5-23 05:00:00 | 52.4 | ± 10.4 | 45.4 | ± 12.3 | 0.0 | ± 0.0 | 5.6 | ± 3.3 | 14 | 9 | 6 | 3 | 3 | 3 | 5-23 06:00:00 | 50.8 | ± 8.4 | 44.4 | ± 10.8 | 0.0 | ± 0.0 | 3.9 | ± 3.1 | 14 | 9 | 9 | 6 | 6 | 5-23 07:00:00 | 49.9 | ± 8.5 | 44.5 | ± 10.9 | 0.0 | ± 0.0 | 3.4 | ± 2.4 | 9 | 6 | 6 | 3 | 3 | 5-23 08:00:00 | 48.7 | ± 8.9 | 43.7 | ± 10.7 | 0.0 | ± 0.0 | 4.4 | ± 2.0 | 11 | 6 | 6 | 3 | 3 | 5-23 09:00:00 | 49.5 | ± 9.2 | 44.2 | ± 11.0 | 0.0 | ± 0.0 | 3.9 | ± 2.7 | 11 | 6 | 6 | 3 | 3 | 5-23 10:00:00 | 48.6 | ± 10.3 | 43.9 | ± 11.8 | 0.0 | ± 0.0 | 4.3 | ± 3.0 | 11 | 11 | 9 | 6 | 3 | 5-23 11:00:00 | 49.8 | ± 8.7 | 45.4 | ± 9.7 | 0.0 | ± 0.0 | 4.2 | ± 2.9 | 23 | 14 | 9 | 6 | 6 | 3 | 5-23 12:00:00 | 54.8 | ± 7.9 | 47.9 | ± 10.5 | 0.0 | ± 0.0 | 6.7 | ± 2.1 | 37 | 29 | 26 | 23 | 17 | 3 | 5-23 13:00:00 | 58.0 | ± 8.5 | 48.7 | ± 10.8 | 0.0 | ± 0.0 | 7.4 | ± 2.0 | 37 | 29 | 26 | 23 | 17 | 3 | 5-23 14:00:00 | 59.8 | ± 9.5 | 48.6 | ± 12.1 | 0.0 | ± 0.0 | 8.1 | ± 3.0 | 51 | 40 | 34 | 31 | 14 | 5-23 15:00:00 | 62.8 | ± 10.1 | 47.8 | ± 12.0 | 0.0 | ± 0.0 | 8.9 | ± 3.4 | 49 | 31 | 20 | 20 | 11 | 5-23 16:00:00 | 64.4 | ± 10.8 | 48.3 | ± 11.2 | 0.0 | ± 0.0 | 9.1 | ± 3.5 | 54 | 43 | 23 | 17 | 9 | 5-23 17:00:00 | 66.2 | ± 11.1 | 48.0 | ± 10.7 | 0.0 | ± 0.0 | 9.5 | ± 2.4 | 57 | 43 | 17 | 14 | 9 | 5-23 18:00:00 | 66.4 | ± 10.4 | 48.2 | ± 9.9 | 0.0 | ± 0.0 | 10.6 | ± 3.8 | 49 | 37 | 14 | 11 | 6 | 5-23 19:00:00 | 68.2 | ± 11.3 | 47.8 | ± 9.7 | 0.0 | ± 0.0 | 10.5 | ± 3.4 | 66 | 51 | 14 | 11 | 6 | 5-23 20:00:00 | 68.4 | ± 11.3 | 47.9 | ± 10.1 | 0.0 | ± 0.0 | 10.4 | ± 3.2 | 54 | 43 | 14 | 11 | 6 | 5-23 21:00:00 | 69.6 | ± 10.8 | 47.5 | ± 9.4 | 0.0 | ± 0.0 | 9.3 | ± 2.6 | 54 | 46 | 14 | 11 | 6 | 5-23 22:00:00 | 69.3 | ± 11.0 | 49.0 | ± 9.3 | 0.0 | ± 0.0 | 8.8 | ± 3.8 | 46 | 40 | 14 | 6 | 6 | 5-23 23:00:00 | 66.9 | ± 10.9 | 49.9 | ± 9.4 | 0.0 | ± 0.0 | 8.4 | ± 3.2 | 49 | 43 | 14 | 11 | 9 |