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) | 4-22 00:00:00 | 54.0 | ± 6.2 | 47.6 | ± 6.8 | 1014.6 | ± 6.3 | 5.6 | ± 3.9 | 88 | 63 | 50 | 25 | 4-22 01:00:00 | 51.2 | ± 4.9 | 46.8 | ± 7.1 | 1015.7 | ± 6.4 | 3.4 | ± 3.5 | 75 | 75 | 50 | 38 | 13 | 4-22 02:00:00 | 50.7 | ± 5.8 | 46.9 | ± 7.7 | 1015.1 | ± 6.3 | 3.4 | ± 2.9 | 88 | 75 | 50 | 38 | 13 | 4-22 03:00:00 | 49.4 | ± 6.5 | 46.0 | ± 7.4 | 1015.5 | ± 6.3 | 4.7 | ± 5.1 | 88 | 75 | 50 | 50 | 13 | 4-22 04:00:00 | 49.0 | ± 7.0 | 45.8 | ± 7.7 | 1015.4 | ± 6.5 | 3.6 | ± 3.3 | 75 | 63 | 50 | 50 | 25 | 4-22 05:00:00 | 48.9 | ± 8.1 | 46.0 | ± 7.5 | 1015.2 | ± 6.2 | 3.3 | ± 3.1 | 75 | 63 | 50 | 38 | 13 | 4-22 06:00:00 | 47.7 | ± 8.7 | 44.4 | ± 7.5 | 1015.7 | ± 6.1 | 4.3 | ± 5.1 | 88 | 75 | 63 | 50 | 25 | 4-22 07:00:00 | 48.0 | ± 9.1 | 45.2 | ± 7.8 | 1014.3 | ± 6.5 | 5.0 | ± 4.0 | 75 | 63 | 50 | 25 | 13 | 4-22 08:00:00 | 48.0 | ± 8.4 | 45.0 | ± 7.5 | 1014.1 | ± 6.4 | 3.7 | ± 4.3 | 100 | 63 | 50 | 38 | 4-22 09:00:00 | 47.3 | ± 6.3 | 45.7 | ± 6.2 | 1014.0 | ± 6.7 | 4.1 | ± 3.8 | 100 | 75 | 50 | 38 | 4-22 10:00:00 | 47.8 | ± 6.7 | 46.1 | ± 6.2 | 1014.2 | ± 6.8 | 1.7 | ± 3.4 | 88 | 88 | 63 | 25 | 4-22 11:00:00 | 48.8 | ± 8.2 | 46.6 | ± 6.6 | 1016.1 | ± 5.8 | 2.1 | ± 3.0 | 100 | 88 | 75 | 63 | 13 | 4-22 12:00:00 | 51.4 | ± 7.4 | 48.0 | ± 5.3 | 1016.2 | ± 6.0 | 3.0 | ± 3.2 | 100 | 88 | 75 | 50 | 13 | 4-22 13:00:00 | 52.9 | ± 8.4 | 48.9 | ± 4.6 | 1014.9 | ± 7.0 | 3.8 | ± 4.8 | 100 | 88 | 75 | 38 | 4-22 14:00:00 | 55.5 | ± 9.4 | 49.4 | ± 5.6 | 1015.0 | ± 7.1 | 5.1 | ± 4.9 | 75 | 63 | 50 | 25 | 4-22 15:00:00 | 58.4 | ± 10.3 | 50.5 | ± 7.0 | 1014.7 | ± 7.1 | 4.5 | ± 4.1 | 75 | 50 | 50 | 25 | 13 | 4-22 16:00:00 | 60.2 | ± 10.8 | 50.4 | ± 7.2 | 1014.4 | ± 7.0 | 6.5 | ± 3.5 | 75 | 63 | 38 | 13 | 4-22 17:00:00 | 60.1 | ± 10.7 | 49.6 | ± 6.6 | 1013.5 | ± 7.0 | 7.7 | ± 2.1 | 88 | 63 | 38 | 25 | 4-22 18:00:00 | 61.5 | ± 10.7 | 49.0 | ± 7.0 | 1013.1 | ± 7.0 | 5.7 | ± 2.9 | 100 | 63 | 13 | 13 | 4-22 19:00:00 | 63.9 | ± 11.2 | 50.4 | ± 6.4 | 1013.1 | ± 6.5 | 6.9 | ± 2.2 | 88 | 63 | 25 | 13 | 4-22 20:00:00 | 64.2 | ± 11.0 | 50.0 | ± 7.3 | 1012.7 | ± 6.4 | 6.9 | ± 5.7 | 100 | 50 | 25 | 13 | 13 | 4-22 21:00:00 | 63.3 | ± 12.2 | 49.3 | ± 9.0 | 1012.7 | ± 6.2 | 8.5 | ± 4.8 | 100 | 50 | 13 | 13 | 4-22 22:00:00 | 61.8 | ± 11.5 | 49.2 | ± 9.7 | 1013.1 | ± 6.1 | 10.6 | ± 6.2 | 75 | 50 | 25 | 13 | 13 | 4-22 23:00:00 | 59.3 | ± 9.6 | 48.3 | ± 9.8 | 1013.2 | ± 6.1 | 7.1 | ± 5.1 | 88 | 50 | 25 | 13 | 13 |