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) | 4-14 00:00:00 | 53.0 | ± 6.3 | 34.5 | ± 14.1 | 1015.6 | ± 7.9 | 9.3 | ± 5.8 | 41 | 15 | 6 | 3 | 3 | 4-14 01:00:00 | 51.3 | ± 6.7 | 34.6 | ± 13.1 | 1016.2 | ± 7.8 | 6.1 | ± 4.7 | 32 | 15 | 6 | 3 | 4-14 02:00:00 | 49.3 | ± 6.2 | 33.8 | ± 11.9 | 1016.5 | ± 7.8 | 6.3 | ± 2.9 | 32 | 18 | 6 | 6 | 6 | 4-14 03:00:00 | 48.4 | ± 6.5 | 35.0 | ± 12.1 | 1016.9 | ± 7.8 | 8.6 | ± 5.1 | 29 | 18 | 15 | 6 | 3 | 4-14 04:00:00 | 47.2 | ± 7.7 | 32.1 | ± 8.9 | 1017.3 | ± 7.5 | 5.3 | ± 3.6 | 21 | 12 | 9 | 3 | 3 | 4-14 05:00:00 | 45.2 | ± 7.6 | 32.5 | ± 9.0 | 1017.4 | ± 7.5 | 4.8 | ± 2.5 | 15 | 12 | 6 | 6 | 3 | 3 | 4-14 06:00:00 | 44.6 | ± 6.6 | 32.4 | ± 8.8 | 1017.1 | ± 7.5 | 4.7 | ± 2.7 | 15 | 12 | 6 | 6 | 3 | 4-14 07:00:00 | 43.1 | ± 7.4 | 32.2 | ± 8.5 | 1016.9 | ± 7.5 | 4.6 | ± 3.5 | 12 | 9 | 3 | 3 | 4-14 08:00:00 | 43.4 | ± 6.7 | 31.6 | ± 8.9 | 1016.9 | ± 7.5 | 5.1 | ± 2.5 | 15 | 9 | 3 | 3 | 4-14 09:00:00 | 41.7 | ± 7.5 | 32.4 | ± 8.1 | 1017.0 | ± 7.7 | 5.2 | ± 2.4 | 15 | 9 | 3 | 3 | 3 | 4-14 10:00:00 | 41.5 | ± 6.2 | 35.5 | ± 8.8 | 1017.2 | ± 7.7 | 5.2 | ± 3.1 | 26 | 18 | 15 | 12 | 4-14 11:00:00 | 41.4 | ± 6.5 | 35.4 | ± 8.6 | 1017.8 | ± 7.4 | 4.3 | ± 3.6 | 32 | 26 | 15 | 9 | 4-14 12:00:00 | 44.6 | ± 5.5 | 36.9 | ± 8.2 | 1018.0 | ± 7.7 | 5.7 | ± 4.5 | 41 | 29 | 18 | 15 | 4-14 13:00:00 | 48.0 | ± 4.7 | 37.1 | ± 8.8 | 1016.3 | ± 7.1 | 7.3 | ± 5.1 | 35 | 29 | 12 | 9 | 4-14 14:00:00 | 50.9 | ± 5.2 | 37.3 | ± 9.8 | 1018.1 | ± 7.8 | 9.5 | ± 4.6 | 44 | 38 | 21 | 12 | 9 | 3 | 4-14 15:00:00 | 53.0 | ± 5.5 | 36.7 | ± 9.8 | 1017.8 | ± 8.0 | 11.2 | ± 5.1 | 44 | 35 | 18 | 9 | 3 | 4-14 16:00:00 | 55.9 | ± 6.0 | 37.2 | ± 11.8 | 1017.3 | ± 8.0 | 11.7 | ± 5.9 | 38 | 29 | 9 | 6 | 3 | 4-14 17:00:00 | 57.8 | ± 6.3 | 37.0 | ± 10.5 | 1016.6 | ± 7.8 | 12.0 | ± 6.2 | 41 | 32 | 6 | 3 | 4-14 18:00:00 | 59.0 | ± 7.4 | 38.1 | ± 10.0 | 1015.7 | ± 7.7 | 11.9 | ± 5.9 | 44 | 26 | 9 | 3 | 4-14 19:00:00 | 59.9 | ± 7.3 | 37.1 | ± 10.1 | 1014.8 | ± 7.7 | 11.5 | ± 6.2 | 47 | 29 | 9 | 6 | 4-14 20:00:00 | 60.7 | ± 8.2 | 38.4 | ± 10.0 | 1014.0 | ± 7.7 | 10.3 | ± 4.8 | 53 | 38 | 12 | 9 | 4-14 21:00:00 | 60.9 | ± 7.6 | 38.3 | ± 9.8 | 1013.8 | ± 7.5 | 10.2 | ± 6.6 | 50 | 29 | 12 | 9 | 4-14 22:00:00 | 59.8 | ± 7.7 | 39.0 | ± 10.0 | 1013.6 | ± 7.4 | 10.8 | ± 6.3 | 41 | 24 | 9 | 6 | 4-14 23:00:00 | 58.2 | ± 7.0 | 38.3 | ± 10.1 | 1013.7 | ± 7.3 | 10.2 | ± 5.6 | 38 | 21 | 3 | 3 | 3 |