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) | 4-6 00:00:00 | 44.7 | ± 6.1 | 26.2 | ± 10.8 | 1016.5 | ± 5.4 | 6.6 | ± 6.6 | 38 | 25 | 13 | 4-6 01:00:00 | 42.6 | ± 8.5 | 26.4 | ± 8.3 | 1017.2 | ± 5.2 | 7.8 | ± 4.9 | 38 | 25 | 13 | 4-6 02:00:00 | 42.6 | ± 8.0 | 27.1 | ± 8.1 | 1017.7 | ± 5.2 | 8.0 | ± 5.6 | 38 | 38 | 13 | 4-6 03:00:00 | 42.4 | ± 7.7 | 26.9 | ± 6.8 | 1017.7 | ± 5.1 | 8.7 | ± 6.6 | 50 | 25 | 13 | 4-6 04:00:00 | 41.1 | ± 7.4 | 27.4 | ± 6.6 | 1017.8 | ± 5.0 | 7.6 | ± 4.7 | 38 | 13 | 4-6 05:00:00 | 40.8 | ± 7.6 | 26.7 | ± 6.7 | 1017.9 | ± 5.0 | 6.1 | ± 4.6 | 50 | 25 | 4-6 06:00:00 | 38.2 | ± 5.7 | 26.1 | ± 7.2 | 1017.7 | ± 5.1 | 5.2 | ± 5.8 | 50 | 13 | 4-6 07:00:00 | 36.9 | ± 6.5 | 26.5 | ± 8.0 | 1017.3 | ± 4.9 | 4.8 | ± 4.7 | 63 | 13 | 4-6 08:00:00 | 36.1 | ± 7.1 | 26.8 | ± 9.2 | 1017.2 | ± 5.1 | 5.2 | ± 5.4 | 75 | 38 | 4-6 09:00:00 | 37.1 | ± 7.1 | 25.7 | ± 8.2 | 1017.3 | ± 5.3 | 5.1 | ± 3.6 | 63 | 25 | 4-6 10:00:00 | 37.6 | ± 6.2 | 25.3 | ± 10.0 | 1016.5 | ± 5.3 | 5.6 | ± 3.5 | 50 | 25 | 4-6 11:00:00 | 37.0 | ± 6.3 | 26.0 | ± 10.4 | 1018.0 | ± 6.3 | 5.0 | ± 2.8 | 63 | 38 | 4-6 12:00:00 | 38.7 | ± 6.2 | 25.4 | ± 9.6 | 1018.4 | ± 6.7 | 4.7 | ± 3.6 | 63 | 50 | 4-6 13:00:00 | 42.6 | ± 7.1 | 27.9 | ± 10.9 | 1018.4 | ± 6.6 | 6.6 | ± 4.7 | 63 | 63 | 4-6 14:00:00 | 45.7 | ± 8.9 | 28.1 | ± 11.2 | 1018.2 | ± 6.8 | 8.8 | ± 5.4 | 75 | 63 | 4-6 15:00:00 | 48.0 | ± 9.3 | 28.7 | ± 11.8 | 1018.0 | ± 7.3 | 11.2 | ± 4.6 | 63 | 63 | 4-6 16:00:00 | 51.1 | ± 10.9 | 29.5 | ± 11.8 | 1017.5 | ± 7.5 | 10.6 | ± 5.1 | 63 | 50 | 4-6 17:00:00 | 53.2 | ± 13.7 | 28.5 | ± 10.0 | 1017.1 | ± 8.2 | 10.3 | ± 3.3 | 63 | 50 | 4-6 18:00:00 | 56.0 | ± 13.4 | 29.3 | ± 9.0 | 1016.3 | ± 8.4 | 11.1 | ± 2.8 | 63 | 25 | 13 | 4-6 19:00:00 | 57.1 | ± 13.8 | 29.2 | ± 9.0 | 1015.7 | ± 8.6 | 11.6 | ± 2.7 | 50 | 25 | 4-6 20:00:00 | 57.4 | ± 12.6 | 33.1 | ± 11.6 | 1014.8 | ± 8.1 | 10.2 | ± 4.2 | 50 | 25 | 4-6 21:00:00 | 58.3 | ± 12.9 | 32.8 | ± 12.2 | 1014.7 | ± 8.1 | 9.9 | ± 5.7 | 50 | 25 | 4-6 22:00:00 | 59.5 | ± 11.9 | 34.2 | ± 11.6 | 1013.4 | ± 7.5 | 7.7 | ± 6.8 | 50 | 25 | 4-6 23:00:00 | 57.2 | ± 10.8 | 33.7 | ± 11.6 | 1013.7 | ± 7.3 | 7.3 | ± 4.9 | 50 | 25 |