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) | 5-14 00:00:00 | 62.7 | ± 8.6 | 40.4 | ± 13.9 | 0.0 | ± 0.0 | 3.8 | ± 3.1 | 33 | 8 | 8 | 8 | 8 | 5-14 01:00:00 | 56.6 | ± 9.8 | 38.5 | ± 13.4 | 0.0 | ± 0.0 | 2.4 | ± 3.3 | 25 | 8 | 8 | 8 | 8 | 5-14 02:00:00 | 51.3 | ± 8.4 | 36.8 | ± 13.1 | 0.0 | ± 0.0 | 1.8 | ± 3.2 | 17 | 17 | 17 | 17 | 17 | 5-14 03:00:00 | 50.6 | ± 9.5 | 36.9 | ± 13.3 | 0.0 | ± 0.0 | 2.0 | ± 3.0 | 33 | 17 | 17 | 17 | 17 | 5-14 04:00:00 | 49.5 | ± 10.3 | 36.7 | ± 13.2 | 0.0 | ± 0.0 | 2.4 | ± 2.7 | 33 | 17 | 17 | 8 | 8 | 5-14 05:00:00 | 48.9 | ± 11.7 | 35.2 | ± 14.5 | 0.0 | ± 0.0 | 3.3 | ± 2.9 | 33 | 25 | 25 | 25 | 25 | 5-14 06:00:00 | 48.1 | ± 11.4 | 35.7 | ± 14.7 | 0.0 | ± 0.0 | 1.8 | ± 2.6 | 17 | 17 | 17 | 17 | 17 | 8 | 5-14 07:00:00 | 46.7 | ± 11.9 | 35.6 | ± 15.0 | 0.0 | ± 0.0 | 1.5 | ± 2.1 | 33 | 8 | 5-14 08:00:00 | 44.6 | ± 12.0 | 34.6 | ± 15.1 | 0.0 | ± 0.0 | 0.4 | ± 1.1 | 33 | 17 | 5-14 09:00:00 | 44.4 | ± 12.7 | 34.3 | ± 16.2 | 0.0 | ± 0.0 | 1.3 | ± 3.2 | 25 | 8 | 8 | 5-14 10:00:00 | 44.0 | ± 12.3 | 34.9 | ± 15.7 | 0.0 | ± 0.0 | 1.4 | ± 2.5 | 25 | 25 | 5-14 11:00:00 | 45.4 | ± 12.0 | 35.6 | ± 15.6 | 0.0 | ± 0.0 | 0.5 | ± 1.5 | 25 | 17 | 5-14 12:00:00 | 50.2 | ± 9.7 | 39.3 | ± 13.3 | 0.0 | ± 0.0 | 1.3 | ± 2.4 | 50 | 42 | 8 | 8 | 8 | 5-14 13:00:00 | 55.9 | ± 7.9 | 40.4 | ± 12.4 | 0.0 | ± 0.0 | 3.3 | ± 4.0 | 42 | 33 | 8 | 5-14 14:00:00 | 59.8 | ± 7.6 | 39.9 | ± 12.9 | 0.0 | ± 0.0 | 4.9 | ± 3.2 | 33 | 25 | 5-14 15:00:00 | 63.3 | ± 7.3 | 40.2 | ± 12.9 | 0.0 | ± 0.0 | 7.1 | ± 3.5 | 42 | 17 | 5-14 16:00:00 | 65.3 | ± 7.6 | 40.5 | ± 12.6 | 0.0 | ± 0.0 | 6.8 | ± 4.5 | 42 | 25 | 5-14 17:00:00 | 66.9 | ± 7.1 | 40.2 | ± 12.0 | 0.0 | ± 0.0 | 8.0 | ± 3.7 | 50 | 42 | 8 | 5-14 18:00:00 | 67.9 | ± 7.5 | 40.2 | ± 12.2 | 0.0 | ± 0.0 | 8.0 | ± 5.1 | 50 | 33 | 5-14 19:00:00 | 68.6 | ± 6.8 | 40.6 | ± 11.7 | 0.0 | ± 0.0 | 8.2 | ± 4.1 | 50 | 33 | 17 | 17 | 8 | 8 | 5-14 20:00:00 | 69.7 | ± 6.9 | 40.6 | ± 11.9 | 0.0 | ± 0.0 | 8.7 | ± 4.9 | 67 | 42 | 17 | 17 | 17 | 8 | 5-14 21:00:00 | 69.9 | ± 6.8 | 40.6 | ± 11.3 | 0.0 | ± 0.0 | 9.6 | ± 4.4 | 58 | 50 | 17 | 17 | 17 | 17 | 5-14 22:00:00 | 68.9 | ± 6.9 | 40.2 | ± 10.2 | 0.0 | ± 0.0 | 8.8 | ± 4.9 | 58 | 33 | 17 | 8 | 8 | 8 | 5-14 23:00:00 | 67.8 | ± 7.3 | 39.7 | ± 10.5 | 0.0 | ± 0.0 | 8.4 | ± 5.3 | 58 | 42 | 25 | 17 | 17 | 17 |