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) | 4-24 00:00:00 | 58.7 | ± 10.4 | 44.2 | ± 13.1 | 1011.7 | ± 7.3 | 7.5 | ± 2.7 | 50 | 38 | 13 | 4-24 01:00:00 | 56.2 | ± 11.0 | 44.5 | ± 11.4 | 1012.3 | ± 7.2 | 6.2 | ± 2.9 | 75 | 38 | 13 | 13 | 4-24 02:00:00 | 55.2 | ± 11.4 | 43.8 | ± 10.9 | 1012.9 | ± 7.2 | 6.0 | ± 3.7 | 63 | 38 | 13 | 13 | 4-24 03:00:00 | 53.5 | ± 11.1 | 43.5 | ± 11.2 | 1013.0 | ± 7.3 | 7.0 | ± 3.4 | 75 | 38 | 13 | 13 | 4-24 04:00:00 | 51.8 | ± 10.5 | 43.0 | ± 10.3 | 1013.1 | ± 7.6 | 6.2 | ± 3.2 | 63 | 50 | 13 | 13 | 4-24 05:00:00 | 50.4 | ± 11.5 | 41.9 | ± 10.8 | 1013.1 | ± 8.0 | 5.0 | ± 3.6 | 50 | 38 | 13 | 4-24 06:00:00 | 49.3 | ± 12.6 | 41.1 | ± 11.4 | 1013.0 | ± 8.1 | 5.0 | ± 3.3 | 63 | 38 | 13 | 13 | 4-24 07:00:00 | 49.4 | ± 12.6 | 41.1 | ± 11.8 | 1013.1 | ± 8.3 | 5.6 | ± 3.4 | 63 | 38 | 25 | 13 | 4-24 08:00:00 | 48.0 | ± 12.9 | 40.5 | ± 12.2 | 1013.2 | ± 8.5 | 5.6 | ± 3.1 | 63 | 50 | 25 | 4-24 09:00:00 | 46.9 | ± 13.1 | 39.3 | ± 13.2 | 1013.5 | ± 8.6 | 3.8 | ± 3.9 | 63 | 50 | 25 | 25 | 13 | 13 | 4-24 10:00:00 | 45.3 | ± 12.5 | 39.3 | ± 13.6 | 1014.0 | ± 8.8 | 3.6 | ± 2.6 | 38 | 25 | 13 | 13 | 4-24 11:00:00 | 46.6 | ± 12.2 | 39.8 | ± 14.1 | 1014.9 | ± 8.9 | 3.7 | ± 2.8 | 50 | 25 | 25 | 25 | 13 | 13 | 4-24 12:00:00 | 50.5 | ± 12.4 | 40.7 | ± 14.7 | 1015.7 | ± 9.6 | 4.9 | ± 3.2 | 38 | 25 | 13 | 13 | 4-24 13:00:00 | 54.6 | ± 12.1 | 40.0 | ± 14.8 | 1015.8 | ± 9.7 | 6.2 | ± 4.0 | 38 | 25 | 13 | 4-24 14:00:00 | 56.8 | ± 11.7 | 38.2 | ± 13.0 | 1015.5 | ± 9.2 | 8.8 | ± 5.4 | 50 | 50 | 13 | 4-24 15:00:00 | 58.7 | ± 11.2 | 37.3 | ± 12.6 | 1015.6 | ± 9.0 | 10.3 | ± 3.6 | 38 | 13 | 4-24 16:00:00 | 59.8 | ± 11.1 | 38.2 | ± 12.2 | 1015.5 | ± 8.7 | 10.1 | ± 3.0 | 50 | 38 | 4-24 17:00:00 | 61.3 | ± 9.3 | 39.9 | ± 9.8 | 1014.0 | ± 8.0 | 11.2 | ± 4.8 | 50 | 25 | 4-24 18:00:00 | 61.5 | ± 8.6 | 38.5 | ± 9.0 | 1015.0 | ± 8.1 | 10.1 | ± 2.9 | 38 | 25 | 4-24 19:00:00 | 61.5 | ± 8.1 | 38.0 | ± 9.2 | 1014.5 | ± 7.9 | 9.6 | ± 3.9 | 38 | 13 | 4-24 20:00:00 | 62.2 | ± 7.9 | 37.8 | ± 9.3 | 1013.9 | ± 7.7 | 6.8 | ± 2.9 | 38 | 13 | 4-24 21:00:00 | 62.9 | ± 8.1 | 38.1 | ± 8.5 | 1013.8 | ± 7.6 | 8.5 | ± 3.4 | 25 | 13 | 4-24 22:00:00 | 61.8 | ± 8.0 | 36.7 | ± 8.3 | 1013.2 | ± 7.4 | 9.0 | ± 4.5 | 25 | 4-24 23:00:00 | 60.6 | ± 7.3 | 37.0 | ± 8.7 | 1014.2 | ± 7.4 | 5.5 | ± 2.2 | 25 |