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) | 5-11 00:00:00 | 68.2 | ± 6.7 | 50.4 | ± 12.6 | 1015.8 | ± 4.5 | 5.1 | ± 4.2 | 38 | 15 | 8 | 5-11 01:00:00 | 65.0 | ± 6.1 | 51.2 | ± 11.2 | 1016.0 | ± 5.0 | 3.2 | ± 3.4 | 23 | 15 | 5-11 02:00:00 | 62.5 | ± 5.5 | 50.9 | ± 10.9 | 1015.7 | ± 5.0 | 3.7 | ± 3.5 | 31 | 15 | 5-11 03:00:00 | 60.7 | ± 6.3 | 51.0 | ± 10.5 | 1016.6 | ± 5.5 | 4.3 | ± 4.0 | 5-11 12:00:00 | 58.0 | ± 6.1 | 53.4 | ± 8.2 | 1016.7 | ± 6.9 | 3.8 | ± 3.0 | 38 | 38 | 31 | 23 | 8 | 8 | 5-11 13:00:00 | 61.3 | ± 5.9 | 54.5 | ± 8.6 | 1016.3 | ± 6.8 | 5.3 | ± 3.3 | 31 | 31 | 15 | 8 | 5-11 14:00:00 | 64.4 | ± 6.5 | 54.3 | ± 8.6 | 1016.1 | ± 6.9 | 5.8 | ± 3.0 | 15 | 15 | 8 | 5-11 15:00:00 | 67.5 | ± 7.3 | 54.4 | ± 8.9 | 1016.3 | ± 6.9 | 7.3 | ± 4.0 | 38 | 31 | 15 | 8 | 5-11 16:00:00 | 69.2 | ± 8.5 | 55.3 | ± 9.7 | 1015.1 | ± 6.9 | 7.5 | ± 3.9 | 54 | 46 | 8 | 8 | 5-11 17:00:00 | 72.2 | ± 8.3 | 54.2 | ± 8.1 | 1015.0 | ± 6.9 | 7.7 | ± 4.1 | 38 | 31 | 15 | 8 | 5-11 18:00:00 | 73.1 | ± 8.8 | 54.4 | ± 8.1 | 1013.6 | ± 7.0 | 9.4 | ± 4.1 | 54 | 38 | 8 | 8 | 5-11 19:00:00 | 76.9 | ± 6.9 | 53.9 | ± 9.5 | 1014.3 | ± 6.9 | 9.6 | ± 6.3 | 54 | 23 | 15 | 8 | 5-11 20:00:00 | 73.7 | ± 9.3 | 54.2 | ± 8.9 | 1012.4 | ± 6.1 | 8.4 | ± 4.4 | 38 | 15 | 15 | 15 | 5-11 21:00:00 | 75.5 | ± 8.6 | 53.2 | ± 9.0 | 1011.9 | ± 6.1 | 8.6 | ± 5.2 | 46 | 23 | 15 | 15 | 5-11 22:00:00 | 75.4 | ± 9.0 | 52.9 | ± 8.6 | 1011.8 | ± 6.0 | 7.0 | ± 4.6 | 46 | 15 | 15 | 15 | 5-11 23:00:00 | 75.2 | ± 8.0 | 52.6 | ± 7.8 | 1012.0 | ± 6.3 | 6.5 | ± 4.7 | 31 | 23 | 15 | 15 |