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) | 5-12 00:00:00 | 69.7 | ± 8.1 | 52.6 | ± 7.2 | 1011.7 | ± 6.7 | 5.3 | ± 3.9 | 15 | 8 | 5-12 01:00:00 | 66.3 | ± 6.9 | 53.1 | ± 8.2 | 1011.9 | ± 7.3 | 6.0 | ± 3.2 | 38 | 23 | 15 | 8 | 5-12 02:00:00 | 66.6 | ± 6.8 | 51.6 | ± 7.2 | 1013.7 | ± 5.8 | 5.3 | ± 3.0 | 31 | 15 | 8 | 8 | 5-12 03:00:00 | 65.1 | ± 7.2 | 49.7 | ± 4.0 | 1012.8 | ± 5.6 | 4.7 | ± 3.1 | 8 | 8 | 5-12 12:00:00 | 58.2 | ± 4.8 | 50.9 | ± 6.1 | 1012.0 | ± 6.8 | 5.2 | ± 3.7 | 38 | 38 | 23 | 5-12 13:00:00 | 61.5 | ± 6.2 | 50.5 | ± 8.9 | 1013.8 | ± 7.4 | 6.1 | ± 3.7 | 38 | 38 | 8 | 5-12 14:00:00 | 64.8 | ± 6.1 | 50.6 | ± 8.7 | 1012.7 | ± 8.0 | 7.3 | ± 4.0 | 46 | 31 | 5-12 15:00:00 | 67.2 | ± 7.7 | 50.4 | ± 8.0 | 1012.1 | ± 8.0 | 8.1 | ± 4.5 | 46 | 38 | 5-12 16:00:00 | 68.2 | ± 8.5 | 50.7 | ± 7.1 | 1011.5 | ± 7.0 | 8.9 | ± 4.0 | 46 | 46 | 5-12 17:00:00 | 70.9 | ± 8.7 | 50.5 | ± 7.5 | 1011.1 | ± 7.0 | 10.7 | ± 5.5 | 46 | 46 | 8 | 5-12 18:00:00 | 69.1 | ± 10.9 | 51.5 | ± 7.8 | 1011.4 | ± 6.6 | 9.3 | ± 5.5 | 54 | 46 | 5-12 19:00:00 | 72.0 | ± 10.9 | 50.3 | ± 8.0 | 1010.5 | ± 6.9 | 10.1 | ± 5.0 | 62 | 46 | 5-12 20:00:00 | 70.4 | ± 9.1 | 49.2 | ± 8.6 | 1010.2 | ± 7.0 | 8.6 | ± 5.0 | 62 | 31 | 5-12 21:00:00 | 69.2 | ± 8.1 | 47.9 | ± 8.2 | 1009.3 | ± 6.5 | 8.0 | ± 4.5 | 62 | 31 | 5-12 22:00:00 | 68.9 | ± 8.3 | 47.8 | ± 11.2 | 1010.4 | ± 6.6 | 9.4 | ± 5.0 | 54 | 38 | 5-12 23:00:00 | 67.3 | ± 8.1 | 47.9 | ± 12.3 | 1010.6 | ± 6.7 | 7.3 | ± 3.9 | 54 | 23 |