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) | 4-19 00:00:00 | 61.4 | ± 11.2 | 40.1 | ± 12.8 | 0.0 | ± 0.0 | 3.9 | ± 4.0 | 33 | 17 | 8 | 4-19 01:00:00 | 57.4 | ± 10.5 | 39.8 | ± 12.7 | 0.0 | ± 0.0 | 3.2 | ± 3.6 | 33 | 17 | 4-19 02:00:00 | 55.9 | ± 10.3 | 39.7 | ± 12.1 | 0.0 | ± 0.0 | 3.1 | ± 3.1 | 25 | 17 | 4-19 03:00:00 | 56.0 | ± 10.2 | 39.2 | ± 12.1 | 0.0 | ± 0.0 | 2.7 | ± 3.0 | 33 | 25 | 4-19 04:00:00 | 54.4 | ± 9.9 | 38.5 | ± 11.3 | 0.0 | ± 0.0 | 3.5 | ± 3.0 | 42 | 25 | 4-19 05:00:00 | 53.7 | ± 9.3 | 38.2 | ± 11.4 | 0.0 | ± 0.0 | 3.5 | ± 3.6 | 42 | 25 | 8 | 4-19 06:00:00 | 52.7 | ± 8.3 | 38.7 | ± 11.5 | 0.0 | ± 0.0 | 3.4 | ± 3.6 | 33 | 25 | 8 | 4-19 07:00:00 | 53.0 | ± 9.5 | 38.5 | ± 10.9 | 0.0 | ± 0.0 | 3.2 | ± 3.5 | 33 | 25 | 8 | 4-19 08:00:00 | 53.9 | ± 10.2 | 38.8 | ± 10.9 | 0.0 | ± 0.0 | 4.0 | ± 4.1 | 50 | 33 | 17 | 4-19 09:00:00 | 53.9 | ± 9.6 | 39.3 | ± 11.1 | 0.0 | ± 0.0 | 4.5 | ± 4.7 | 50 | 42 | 17 | 4-19 10:00:00 | 54.6 | ± 9.9 | 39.4 | ± 10.9 | 0.0 | ± 0.0 | 5.7 | ± 5.4 | 50 | 33 | 17 | 8 | 4-19 11:00:00 | 54.2 | ± 10.0 | 39.4 | ± 10.7 | 0.0 | ± 0.0 | 5.4 | ± 5.4 | 50 | 42 | 17 | 8 | 8 | 4-19 12:00:00 | 56.9 | ± 9.8 | 40.9 | ± 11.6 | 0.0 | ± 0.0 | 6.6 | ± 5.7 | 42 | 33 | 17 | 8 | 8 | 4-19 13:00:00 | 59.4 | ± 10.5 | 41.3 | ± 11.7 | 0.0 | ± 0.0 | 9.0 | ± 6.1 | 58 | 42 | 17 | 8 | 8 | 4-19 14:00:00 | 62.0 | ± 9.0 | 42.7 | ± 11.3 | 0.0 | ± 0.0 | 10.2 | ± 6.9 | 67 | 67 | 17 | 8 | 8 | 4-19 15:00:00 | 64.0 | ± 6.9 | 43.1 | ± 10.3 | 0.0 | ± 0.0 | 10.7 | ± 6.5 | 58 | 58 | 8 | 8 | 8 | 4-19 16:00:00 | 65.1 | ± 8.2 | 43.6 | ± 10.3 | 0.0 | ± 0.0 | 10.2 | ± 6.8 | 67 | 42 | 8 | 8 | 8 | 4-19 17:00:00 | 68.6 | ± 7.7 | 44.5 | ± 10.5 | 0.0 | ± 0.0 | 11.8 | ± 6.4 | 42 | 33 | 8 | 8 | 8 | 4-19 18:00:00 | 69.8 | ± 8.0 | 44.4 | ± 10.8 | 0.0 | ± 0.0 | 10.3 | ± 6.3 | 58 | 50 | 4-19 19:00:00 | 69.5 | ± 9.1 | 44.0 | ± 11.3 | 0.0 | ± 0.0 | 10.7 | ± 5.5 | 58 | 42 | 17 | 17 | 8 | 4-19 20:00:00 | 70.6 | ± 9.7 | 44.1 | ± 10.8 | 0.0 | ± 0.0 | 9.3 | ± 4.9 | 67 | 33 | 8 | 8 | 8 | 4-19 21:00:00 | 70.7 | ± 9.0 | 44.8 | ± 11.3 | 0.0 | ± 0.0 | 10.8 | ± 4.5 | 67 | 33 | 4-19 22:00:00 | 70.4 | ± 8.6 | 44.6 | ± 10.5 | 0.0 | ± 0.0 | 8.7 | ± 4.3 | 50 | 25 | 4-19 23:00:00 | 67.1 | ± 8.4 | 42.9 | ± 10.4 | 0.0 | ± 0.0 | 6.9 | ± 4.3 | 25 | 8 |