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) | 6-1 00:00:00 | 76.6 | ± 6.7 | 57.4 | ± 9.3 | 1016.6 | ± 4.6 | 5.2 | ± 4.4 | 23 | 6-1 01:00:00 | 72.8 | ± 6.9 | 59.8 | ± 7.6 | 1014.4 | ± 5.8 | 3.9 | ± 5.4 | 15 | 6-1 02:00:00 | 68.4 | ± 7.3 | 59.3 | ± 8.8 | 1015.9 | ± 6.1 | 2.5 | ± 2.5 | 15 | 6-1 03:00:00 | 67.2 | ± 8.6 | 58.8 | ± 8.1 | 1016.2 | ± 6.2 | 2.8 | ± 2.3 | 8 | 6-1 04:00:00 | 78.2 | ± 0.0 | 60.6 | ± 0.0 | 1019.1 | ± 0.0 | 8.0 | ± 0.0 | 6-1 05:00:00 | 73.5 | ± 0.0 | 64.0 | ± 0.0 | 1019.2 | ± 0.0 | 4.6 | ± 0.0 | 6-1 06:00:00 | 71.0 | ± 0.0 | 64.4 | ± 0.0 | 1019.0 | ± 0.0 | 5.7 | ± 0.0 | 6-1 07:00:00 | 68.7 | ± 0.0 | 65.1 | ± 0.0 | 1018.8 | ± 0.0 | 4.6 | ± 0.0 | 6-1 08:00:00 | 68.1 | ± 0.0 | 64.5 | ± 0.0 | 1018.6 | ± 0.0 | 3.4 | ± 0.0 | 6-1 09:00:00 | 68.0 | ± 0.0 | 64.0 | ± 0.0 | 1018.4 | ± 0.0 | 3.4 | ± 0.0 | 6-1 10:00:00 | 66.5 | ± 0.0 | 64.0 | ± 0.0 | 1018.3 | ± 0.0 | 0.0 | ± 0.0 | 6-1 11:00:00 | 66.9 | ± 0.0 | 63.5 | ± 0.0 | 1018.4 | ± 0.0 | 0.0 | ± 0.0 | 31 | 23 | 15 | 15 | 8 | 6-1 12:00:00 | 65.8 | ± 5.6 | 58.0 | ± 6.4 | 1013.7 | ± 5.7 | 4.8 | ± 4.4 | 31 | 31 | 15 | 15 | 8 | 6-1 13:00:00 | 68.2 | ± 5.8 | 57.8 | ± 7.0 | 1013.9 | ± 5.7 | 5.6 | ± 3.5 | 31 | 31 | 15 | 15 | 6-1 14:00:00 | 71.7 | ± 5.5 | 58.1 | ± 8.1 | 1013.8 | ± 5.6 | 6.8 | ± 4.9 | 15 | 15 | 6-1 15:00:00 | 74.5 | ± 6.4 | 57.8 | ± 9.2 | 1013.7 | ± 5.4 | 7.1 | ± 4.2 | 23 | 23 | 6-1 16:00:00 | 76.7 | ± 6.6 | 57.1 | ± 9.8 | 1012.7 | ± 4.8 | 9.0 | ± 4.4 | 38 | 31 | 6-1 17:00:00 | 78.3 | ± 6.9 | 56.4 | ± 9.7 | 1012.5 | ± 4.7 | 8.7 | ± 3.4 | 46 | 31 | 6-1 18:00:00 | 79.3 | ± 6.7 | 55.4 | ± 9.8 | 1012.9 | ± 5.2 | 10.0 | ± 4.0 | 46 | 38 | 6-1 19:00:00 | 79.4 | ± 7.6 | 54.8 | ± 10.9 | 1012.6 | ± 5.1 | 9.9 | ± 3.7 | 38 | 23 | 6-1 20:00:00 | 78.8 | ± 8.9 | 56.0 | ± 9.1 | 1013.5 | ± 4.4 | 7.8 | ± 3.5 | 46 | 31 | 8 | 6-1 21:00:00 | 77.9 | ± 7.7 | 53.8 | ± 10.0 | 1012.8 | ± 4.6 | 8.2 | ± 3.9 | 38 | 23 | 8 | 8 | 6-1 22:00:00 | 77.2 | ± 7.4 | 54.1 | ± 10.5 | 1012.8 | ± 4.5 | 8.2 | ± 3.2 | 46 | 31 | 8 | 6-1 23:00:00 | 74.6 | ± 6.9 | 56.9 | ± 9.5 | 1013.9 | ± 4.1 | 8.3 | ± 3.4 | 46 | 31 | 8 | 8 |