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) | 5-10 00:00:00 | 64.8 | ± 7.9 | 50.4 | ± 8.6 | 1014.5 | ± 6.6 | 5.2 | ± 5.0 | 46 | 31 | 23 | 8 | 8 | 8 | 5-10 01:00:00 | 63.3 | ± 7.7 | 49.5 | ± 9.1 | 1014.9 | ± 6.5 | 4.5 | ± 4.4 | 54 | 38 | 23 | 15 | 8 | 5-10 02:00:00 | 61.0 | ± 6.2 | 50.8 | ± 8.1 | 1015.3 | ± 6.5 | 4.0 | ± 3.0 | 54 | 38 | 15 | 15 | 15 | 5-10 03:00:00 | 59.8 | ± 5.5 | 50.9 | ± 7.8 | 1015.4 | ± 6.6 | 3.9 | ± 2.5 | 15 | 8 | 8 | 8 | 8 | 5-10 12:00:00 | 57.9 | ± 4.8 | 51.9 | ± 8.0 | 1018.7 | ± 3.8 | 3.8 | ± 2.9 | 38 | 38 | 23 | 23 | 15 | 5-10 13:00:00 | 61.8 | ± 6.5 | 53.9 | ± 9.4 | 1017.5 | ± 5.6 | 3.4 | ± 2.6 | 31 | 31 | 15 | 8 | 5-10 14:00:00 | 66.1 | ± 7.3 | 53.1 | ± 10.9 | 1017.1 | ± 5.6 | 5.0 | ± 2.9 | 46 | 38 | 23 | 8 | 8 | 5-10 15:00:00 | 66.8 | ± 7.5 | 52.1 | ± 10.9 | 1017.6 | ± 5.7 | 6.1 | ± 3.3 | 46 | 38 | 15 | 8 | 5-10 16:00:00 | 67.4 | ± 6.2 | 50.5 | ± 11.0 | 1018.6 | ± 4.1 | 7.6 | ± 2.9 | 46 | 38 | 15 | 8 | 5-10 17:00:00 | 70.5 | ± 7.4 | 51.6 | ± 12.3 | 1016.2 | ± 5.9 | 6.5 | ± 2.6 | 38 | 23 | 5-10 18:00:00 | 71.8 | ± 7.6 | 52.3 | ± 10.6 | 1015.9 | ± 6.1 | 7.5 | ± 2.2 | 46 | 31 | 8 | 5-10 19:00:00 | 72.8 | ± 7.9 | 51.6 | ± 11.3 | 1015.6 | ± 5.8 | 10.4 | ± 3.9 | 46 | 31 | 15 | 5-10 20:00:00 | 73.3 | ± 7.8 | 50.1 | ± 10.4 | 1015.3 | ± 5.3 | 10.3 | ± 4.8 | 46 | 31 | 8 | 8 | 5-10 21:00:00 | 72.9 | ± 8.2 | 49.9 | ± 10.6 | 1016.0 | ± 4.3 | 9.5 | ± 4.7 | 38 | 23 | 8 | 8 | 5-10 22:00:00 | 72.6 | ± 8.2 | 50.1 | ± 11.0 | 1015.1 | ± 5.6 | 9.6 | ± 4.4 | 31 | 15 | 8 | 8 | 5-10 23:00:00 | 70.5 | ± 8.5 | 50.5 | ± 12.2 | 1015.1 | ± 5.2 | 7.3 | ± 4.6 | 38 | 15 | 8 | 8 |