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) | 5-10 00:00:00 | 66.9 | ± 6.2 | 47.2 | ± 10.6 | 0.0 | ± 0.0 | 6.9 | ± 2.8 | 43 | 37 | 11 | 9 | 3 | 5-10 01:00:00 | 64.3 | ± 6.4 | 46.8 | ± 9.8 | 0.0 | ± 0.0 | 5.2 | ± 3.2 | 37 | 31 | 9 | 9 | 6 | 5-10 02:00:00 | 63.1 | ± 5.6 | 46.7 | ± 9.8 | 0.0 | ± 0.0 | 5.0 | ± 3.3 | 29 | 23 | 6 | 3 | 5-10 03:00:00 | 61.0 | ± 6.2 | 45.6 | ± 9.8 | 0.0 | ± 0.0 | 4.5 | ± 3.0 | 20 | 14 | 5-10 04:00:00 | 59.4 | ± 5.7 | 45.7 | ± 9.6 | 0.0 | ± 0.0 | 3.3 | ± 3.3 | 17 | 11 | 5-10 05:00:00 | 58.2 | ± 5.5 | 46.1 | ± 9.0 | 0.0 | ± 0.0 | 3.8 | ± 3.0 | 23 | 14 | 5-10 06:00:00 | 56.0 | ± 5.9 | 45.8 | ± 8.5 | 0.0 | ± 0.0 | 4.4 | ± 3.0 | 26 | 20 | 6 | 3 | 3 | 3 | 5-10 07:00:00 | 55.5 | ± 6.3 | 45.7 | ± 8.8 | 0.0 | ± 0.0 | 5.4 | ± 2.5 | 20 | 14 | 6 | 3 | 3 | 5-10 08:00:00 | 54.0 | ± 6.4 | 45.3 | ± 8.9 | 0.0 | ± 0.0 | 4.4 | ± 2.7 | 17 | 11 | 6 | 3 | 3 | 5-10 09:00:00 | 52.1 | ± 6.8 | 45.0 | ± 9.1 | 0.0 | ± 0.0 | 3.6 | ± 2.8 | 17 | 11 | 3 | 3 | 5-10 10:00:00 | 50.8 | ± 7.5 | 44.9 | ± 9.2 | 0.0 | ± 0.0 | 5.3 | ± 3.1 | 26 | 20 | 6 | 6 | 5-10 11:00:00 | 51.6 | ± 7.2 | 45.5 | ± 9.0 | 0.0 | ± 0.0 | 5.2 | ± 2.5 | 31 | 23 | 11 | 11 | 9 | 3 | 5-10 12:00:00 | 56.7 | ± 5.0 | 47.2 | ± 9.7 | 0.0 | ± 0.0 | 5.9 | ± 3.6 | 37 | 26 | 23 | 23 | 11 | 5-10 13:00:00 | 59.6 | ± 4.6 | 47.4 | ± 10.2 | 0.0 | ± 0.0 | 7.5 | ± 3.9 | 34 | 29 | 20 | 20 | 6 | 5-10 14:00:00 | 63.0 | ± 5.3 | 49.4 | ± 10.5 | 0.0 | ± 0.0 | 8.7 | ± 3.9 | 43 | 34 | 23 | 23 | 6 | 5-10 15:00:00 | 66.8 | ± 5.8 | 48.6 | ± 11.1 | 0.0 | ± 0.0 | 9.6 | ± 4.7 | 46 | 37 | 14 | 11 | 3 | 5-10 16:00:00 | 68.0 | ± 8.6 | 48.0 | ± 11.3 | 0.0 | ± 0.0 | 11.1 | ± 5.5 | 54 | 43 | 14 | 9 | 3 | 5-10 17:00:00 | 71.3 | ± 6.6 | 48.5 | ± 11.3 | 0.0 | ± 0.0 | 12.2 | ± 4.1 | 63 | 54 | 9 | 3 | 3 | 5-10 18:00:00 | 71.8 | ± 7.4 | 48.0 | ± 11.2 | 0.0 | ± 0.0 | 13.4 | ± 5.5 | 60 | 43 | 11 | 3 | 5-10 19:00:00 | 72.7 | ± 7.3 | 47.6 | ± 11.8 | 0.0 | ± 0.0 | 12.5 | ± 4.5 | 60 | 37 | 11 | 6 | 5-10 20:00:00 | 72.9 | ± 7.3 | 48.8 | ± 12.1 | 0.0 | ± 0.0 | 13.0 | ± 4.8 | 60 | 51 | 11 | 6 | 3 | 3 | 5-10 21:00:00 | 72.4 | ± 7.8 | 48.6 | ± 11.9 | 0.0 | ± 0.0 | 12.3 | ± 4.1 | 60 | 40 | 11 | 3 | 5-10 22:00:00 | 70.5 | ± 8.0 | 47.9 | ± 12.8 | 0.0 | ± 0.0 | 10.0 | ± 4.0 | 46 | 31 | 9 | 6 | 5-10 23:00:00 | 70.4 | ± 8.1 | 49.7 | ± 10.9 | 0.0 | ± 0.0 | 8.5 | ± 3.0 | 54 | 43 | 6 | 6 |