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) | 5-13 00:00:00 | 62.2 | ± 9.6 | 41.4 | ± 12.9 | 0.0 | ± 0.0 | 6.8 | ± 4.1 | 50 | 33 | 5-13 01:00:00 | 60.5 | ± 9.8 | 42.3 | ± 13.2 | 0.0 | ± 0.0 | 5.1 | ± 4.0 | 42 | 33 | 8 | 5-13 02:00:00 | 57.7 | ± 10.2 | 43.2 | ± 14.5 | 0.0 | ± 0.0 | 4.3 | ± 4.0 | 42 | 33 | 5-13 03:00:00 | 54.6 | ± 10.5 | 40.9 | ± 14.9 | 0.0 | ± 0.0 | 2.9 | ± 3.4 | 50 | 25 | 5-13 04:00:00 | 52.3 | ± 9.8 | 38.7 | ± 14.0 | 0.0 | ± 0.0 | 1.9 | ± 3.4 | 33 | 17 | 5-13 05:00:00 | 50.7 | ± 10.8 | 36.9 | ± 14.8 | 0.0 | ± 0.0 | 3.2 | ± 4.1 | 25 | 5-13 06:00:00 | 49.7 | ± 10.5 | 35.6 | ± 14.3 | 0.0 | ± 0.0 | 2.9 | ± 4.0 | 25 | 8 | 8 | 8 | 8 | 5-13 07:00:00 | 48.8 | ± 10.4 | 36.5 | ± 14.6 | 0.0 | ± 0.0 | 2.1 | ± 3.0 | 8 | 5-13 08:00:00 | 48.4 | ± 10.2 | 35.9 | ± 15.0 | 0.0 | ± 0.0 | 2.7 | ± 3.6 | 33 | 17 | 8 | 8 | 8 | 5-13 09:00:00 | 47.5 | ± 10.3 | 34.7 | ± 14.8 | 0.0 | ± 0.0 | 2.6 | ± 2.8 | 17 | 17 | 8 | 8 | 8 | 8 | 5-13 10:00:00 | 46.8 | ± 10.4 | 34.3 | ± 15.3 | 0.0 | ± 0.0 | 2.6 | ± 3.1 | 17 | 8 | 8 | 8 | 8 | 5-13 11:00:00 | 48.2 | ± 10.2 | 35.6 | ± 15.5 | 0.0 | ± 0.0 | 3.1 | ± 3.1 | 17 | 17 | 8 | 8 | 8 | 5-13 12:00:00 | 52.0 | ± 9.4 | 38.0 | ± 15.4 | 0.0 | ± 0.0 | 4.4 | ± 4.0 | 8 | 5-13 13:00:00 | 55.8 | ± 8.9 | 39.3 | ± 15.7 | 0.0 | ± 0.0 | 5.9 | ± 3.6 | 5-13 14:00:00 | 57.7 | ± 8.8 | 37.1 | ± 16.1 | 0.0 | ± 0.0 | 6.8 | ± 3.9 | 17 | 8 | 5-13 15:00:00 | 61.8 | ± 10.2 | 39.3 | ± 16.9 | 0.0 | ± 0.0 | 7.4 | ± 3.5 | 25 | 25 | 5-13 16:00:00 | 63.9 | ± 10.1 | 38.8 | ± 16.9 | 0.0 | ± 0.0 | 6.5 | ± 2.4 | 25 | 8 | 5-13 17:00:00 | 66.0 | ± 10.1 | 39.5 | ± 15.8 | 0.0 | ± 0.0 | 7.7 | ± 2.9 | 42 | 25 | 5-13 18:00:00 | 66.4 | ± 10.0 | 38.6 | ± 15.2 | 0.0 | ± 0.0 | 8.1 | ± 4.6 | 58 | 42 | 5-13 19:00:00 | 67.6 | ± 9.0 | 42.1 | ± 14.6 | 0.0 | ± 0.0 | 8.2 | ± 3.3 | 67 | 42 | 8 | 8 | 8 | 8 | 5-13 20:00:00 | 68.3 | ± 9.2 | 41.8 | ± 14.6 | 0.0 | ± 0.0 | 7.6 | ± 4.0 | 42 | 25 | 8 | 8 | 8 | 5-13 21:00:00 | 67.8 | ± 9.2 | 41.7 | ± 14.3 | 0.0 | ± 0.0 | 8.0 | ± 3.0 | 25 | 8 | 8 | 8 | 8 | 5-13 22:00:00 | 67.7 | ± 9.3 | 41.5 | ± 14.5 | 0.0 | ± 0.0 | 6.7 | ± 3.5 | 33 | 8 | 8 | 8 | 8 | 5-13 23:00:00 | 67.1 | ± 9.0 | 41.2 | ± 14.0 | 0.0 | ± 0.0 | 5.1 | ± 3.2 | 42 | 17 | 8 | 8 | 8 |