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 | 66.2 | ± 7.1 | 47.1 | ± 8.8 | 1015.2 | ± 5.8 | 10.2 | ± 2.9 | 62 | 47 | 26 | 18 | 6 | 5-11 01:00:00 | 63.6 | ± 6.6 | 48.1 | ± 9.0 | 1015.3 | ± 6.1 | 7.7 | ± 3.0 | 62 | 47 | 26 | 15 | 9 | 5-11 02:00:00 | 62.1 | ± 7.0 | 47.9 | ± 9.6 | 1015.6 | ± 6.4 | 7.7 | ± 4.9 | 53 | 35 | 21 | 12 | 12 | 5-11 03:00:00 | 58.9 | ± 9.2 | 46.6 | ± 9.2 | 1015.9 | ± 7.0 | 8.3 | ± 4.2 | 44 | 35 | 12 | 6 | 6 | 5-11 04:00:00 | 60.3 | ± 6.4 | 47.5 | ± 8.6 | 1015.6 | ± 6.9 | 6.7 | ± 5.8 | 26 | 18 | 6 | 3 | 3 | 5-11 05:00:00 | 58.8 | ± 6.3 | 47.7 | ± 8.4 | 1015.4 | ± 7.3 | 6.8 | ± 4.7 | 12 | 3 | 5-11 06:00:00 | 57.9 | ± 6.5 | 47.1 | ± 9.1 | 1015.2 | ± 7.6 | 7.3 | ± 4.6 | 18 | 9 | 3 | 3 | 3 | 3 | 5-11 07:00:00 | 57.0 | ± 6.4 | 48.2 | ± 9.1 | 1015.0 | ± 7.9 | 6.2 | ± 3.4 | 18 | 12 | 3 | 3 | 3 | 3 | 5-11 08:00:00 | 56.0 | ± 6.3 | 48.6 | ± 9.3 | 1014.9 | ± 8.4 | 6.3 | ± 3.7 | 15 | 12 | 9 | 3 | 3 | 3 | 5-11 09:00:00 | 55.9 | ± 6.4 | 48.8 | ± 9.9 | 1015.0 | ± 8.4 | 6.5 | ± 5.2 | 18 | 15 | 9 | 3 | 3 | 3 | 5-11 10:00:00 | 55.5 | ± 6.7 | 48.2 | ± 10.0 | 1015.2 | ± 8.6 | 7.1 | ± 4.3 | 44 | 35 | 24 | 15 | 6 | 5-11 11:00:00 | 55.3 | ± 6.6 | 48.4 | ± 8.8 | 1015.5 | ± 8.9 | 7.6 | ± 4.3 | 38 | 38 | 21 | 18 | 3 | 5-11 12:00:00 | 57.8 | ± 6.1 | 49.7 | ± 9.0 | 1015.7 | ± 9.2 | 7.9 | ± 5.0 | 44 | 41 | 15 | 12 | 9 | 5-11 13:00:00 | 59.3 | ± 6.4 | 51.2 | ± 8.5 | 1015.6 | ± 9.5 | 8.7 | ± 3.7 | 44 | 38 | 21 | 15 | 12 | 5-11 14:00:00 | 62.2 | ± 6.8 | 51.1 | ± 9.3 | 1015.3 | ± 9.7 | 10.1 | ± 4.5 | 47 | 38 | 24 | 18 | 9 | 5-11 15:00:00 | 64.9 | ± 6.7 | 50.0 | ± 9.8 | 1015.1 | ± 9.9 | 11.0 | ± 4.9 | 53 | 47 | 21 | 15 | 6 | 3 | 5-11 16:00:00 | 67.0 | ± 6.9 | 49.5 | ± 9.0 | 1014.7 | ± 10.2 | 11.4 | ± 6.3 | 56 | 56 | 21 | 15 | 6 | 3 | 5-11 17:00:00 | 69.9 | ± 6.9 | 49.9 | ± 7.5 | 1014.2 | ± 10.1 | 10.8 | ± 6.4 | 65 | 62 | 18 | 12 | 6 | 3 | 5-11 18:00:00 | 71.0 | ± 7.5 | 51.1 | ± 7.4 | 1013.6 | ± 10.2 | 10.1 | ± 6.5 | 71 | 62 | 21 | 12 | 9 | 5-11 19:00:00 | 68.8 | ± 9.7 | 48.7 | ± 7.2 | 1013.2 | ± 9.8 | 11.3 | ± 4.4 | 65 | 50 | 18 | 12 | 12 | 5-11 20:00:00 | 72.8 | ± 7.7 | 46.4 | ± 6.3 | 1013.0 | ± 9.9 | 11.3 | ± 5.5 | 62 | 44 | 12 | 12 | 9 | 5-11 21:00:00 | 69.4 | ± 9.8 | 46.3 | ± 5.8 | 1012.9 | ± 9.9 | 11.3 | ± 5.2 | 71 | 53 | 21 | 15 | 12 | 5-11 22:00:00 | 69.1 | ± 7.9 | 45.5 | ± 6.6 | 1013.0 | ± 9.6 | 12.0 | ± 5.2 | 68 | 53 | 18 | 15 | 15 | 3 | 5-11 23:00:00 | 66.4 | ± 10.0 | 46.3 | ± 6.4 | 1013.0 | ± 9.7 | 11.7 | ± 3.5 | 56 | 38 | 12 | 9 | 6 |