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) | 4-26 00:00:00 | 57.9 | ± 11.4 | 38.1 | ± 9.0 | 0.0 | ± 0.0 | 7.7 | ± 4.0 | 54 | 15 | 15 | 15 | 8 | 4-26 01:00:00 | 54.8 | ± 10.0 | 40.6 | ± 9.1 | 0.0 | ± 0.0 | 7.3 | ± 4.1 | 31 | 15 | 15 | 8 | 8 | 4-26 02:00:00 | 53.3 | ± 8.4 | 40.3 | ± 9.9 | 0.0 | ± 0.0 | 5.5 | ± 4.6 | 4-26 03:00:00 | 55.5 | ± 1.5 | 35.5 | ± 14.5 | 0.0 | ± 0.0 | 9.2 | ± 0.0 | 4-26 04:00:00 | 42.0 | ± 0.0 | 40.0 | ± 0.0 | 0.0 | ± 0.0 | 3.4 | ± 0.0 | 4-26 05:00:00 | 42.0 | ± 0.0 | 40.0 | ± 0.0 | 0.0 | ± 0.0 | 3.4 | ± 0.0 | 4-26 06:00:00 | 42.0 | ± 0.0 | 39.0 | ± 0.0 | 0.0 | ± 0.0 | 0.0 | ± 0.0 | 4-26 08:00:00 | 41.0 | ± 0.0 | 39.0 | ± 0.0 | 0.0 | ± 0.0 | 3.4 | ± 0.0 | 4-26 09:00:00 | 41.0 | ± 0.0 | 38.0 | ± 0.0 | 0.0 | ± 0.0 | 0.0 | ± 0.0 | 4-26 10:00:00 | 48.6 | ± 8.8 | 41.4 | ± 9.0 | 0.0 | ± 0.0 | 3.1 | ± 4.2 | 31 | 31 | 8 | 4-26 11:00:00 | 45.3 | ± 10.1 | 38.6 | ± 9.6 | 0.0 | ± 0.0 | 5.3 | ± 3.9 | 46 | 31 | 8 | 4-26 12:00:00 | 48.6 | ± 8.2 | 40.2 | ± 8.1 | 0.0 | ± 0.0 | 5.5 | ± 3.8 | 46 | 38 | 8 | 8 | 4-26 13:00:00 | 51.2 | ± 9.0 | 41.4 | ± 8.2 | 0.0 | ± 0.0 | 6.7 | ± 4.5 | 54 | 31 | 15 | 8 | 4-26 14:00:00 | 53.2 | ± 9.7 | 40.9 | ± 8.1 | 0.0 | ± 0.0 | 7.3 | ± 4.5 | 38 | 31 | 15 | 8 | 4-26 15:00:00 | 55.2 | ± 9.6 | 41.7 | ± 9.2 | 0.0 | ± 0.0 | 8.7 | ± 3.1 | 54 | 46 | 15 | 8 | 4-26 16:00:00 | 55.7 | ± 9.0 | 41.3 | ± 8.7 | 0.0 | ± 0.0 | 7.3 | ± 4.3 | 54 | 54 | 15 | 4-26 17:00:00 | 55.8 | ± 9.5 | 42.2 | ± 9.1 | 0.0 | ± 0.0 | 7.5 | ± 3.4 | 69 | 54 | 8 | 4-26 18:00:00 | 59.6 | ± 9.7 | 42.8 | ± 10.7 | 0.0 | ± 0.0 | 10.2 | ± 3.2 | 46 | 38 | 4-26 19:00:00 | 60.6 | ± 10.7 | 42.4 | ± 12.2 | 0.0 | ± 0.0 | 7.6 | ± 5.4 | 54 | 38 | 15 | 8 | 4-26 20:00:00 | 61.6 | ± 10.0 | 41.2 | ± 12.2 | 0.0 | ± 0.0 | 9.2 | ± 4.0 | 69 | 38 | 8 | 8 | 4-26 21:00:00 | 62.9 | ± 9.9 | 41.1 | ± 11.5 | 0.0 | ± 0.0 | 9.7 | ± 4.1 | 69 | 46 | 8 | 8 | 4-26 22:00:00 | 59.9 | ± 8.9 | 38.8 | ± 11.3 | 0.0 | ± 0.0 | 10.0 | ± 2.8 | 69 | 54 | 8 | 8 | 4-26 23:00:00 | 57.5 | ± 7.4 | 35.8 | ± 10.7 | 0.0 | ± 0.0 | 7.3 | ± 4.0 | 54 | 31 | 8 |