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) | 5-7 00:00:00 | 58.9 | ± 8.7 | 45.7 | ± 9.4 | 1015.8 | ± 6.3 | 8.5 | ± 4.3 | 64 | 45 | 18 | 6 | 5-7 01:00:00 | 57.1 | ± 8.4 | 45.7 | ± 9.5 | 1016.2 | ± 6.2 | 8.1 | ± 3.8 | 58 | 39 | 12 | 6 | 5-7 02:00:00 | 55.1 | ± 8.3 | 43.9 | ± 9.9 | 1016.6 | ± 6.4 | 6.6 | ± 3.5 | 52 | 27 | 12 | 6 | 5-7 03:00:00 | 53.8 | ± 8.0 | 45.8 | ± 9.3 | 1016.8 | ± 6.4 | 6.6 | ± 3.9 | 45 | 24 | 9 | 9 | 3 | 5-7 04:00:00 | 52.4 | ± 7.8 | 45.0 | ± 9.2 | 1016.9 | ± 6.3 | 6.0 | ± 4.4 | 48 | 24 | 12 | 12 | 5-7 05:00:00 | 51.3 | ± 7.8 | 42.9 | ± 10.2 | 1016.8 | ± 6.3 | 6.3 | ± 4.9 | 48 | 27 | 15 | 9 | 5-7 06:00:00 | 50.1 | ± 7.7 | 44.1 | ± 9.7 | 1016.7 | ± 6.4 | 5.8 | ± 5.4 | 39 | 21 | 15 | 9 | 5-7 07:00:00 | 48.9 | ± 7.6 | 43.1 | ± 9.9 | 1016.7 | ± 6.3 | 6.3 | ± 5.6 | 48 | 27 | 18 | 12 | 6 | 3 | 5-7 08:00:00 | 48.2 | ± 7.9 | 40.7 | ± 9.9 | 1016.9 | ± 6.4 | 6.2 | ± 5.1 | 48 | 30 | 21 | 15 | 9 | 6 | 5-7 09:00:00 | 47.7 | ± 7.5 | 42.2 | ± 9.3 | 1017.1 | ± 6.4 | 6.6 | ± 4.7 | 39 | 27 | 12 | 6 | 6 | 5-7 10:00:00 | 48.2 | ± 7.2 | 42.6 | ± 9.0 | 1017.5 | ± 6.4 | 6.1 | ± 4.0 | 45 | 24 | 12 | 9 | 9 | 3 | 5-7 11:00:00 | 50.4 | ± 6.9 | 42.3 | ± 9.6 | 1018.0 | ± 6.4 | 7.2 | ± 4.1 | 36 | 21 | 6 | 6 | 6 | 5-7 12:00:00 | 53.7 | ± 7.3 | 44.2 | ± 9.5 | 1018.2 | ± 6.5 | 7.7 | ± 4.6 | 36 | 18 | 9 | 9 | 6 | 5-7 13:00:00 | 56.8 | ± 7.9 | 43.8 | ± 9.9 | 1018.3 | ± 6.4 | 9.5 | ± 4.6 | 45 | 24 | 9 | 9 | 9 | 3 | 5-7 14:00:00 | 59.9 | ± 8.6 | 42.8 | ± 10.6 | 1018.2 | ± 6.6 | 9.7 | ± 5.0 | 33 | 21 | 6 | 3 | 3 | 5-7 15:00:00 | 62.0 | ± 8.9 | 44.4 | ± 10.4 | 1017.8 | ± 6.8 | 10.4 | ± 4.9 | 39 | 30 | 3 | 3 | 3 | 5-7 16:00:00 | 64.0 | ± 9.1 | 43.6 | ± 11.0 | 1017.4 | ± 6.7 | 11.0 | ± 5.1 | 42 | 30 | 3 | 3 | 5-7 17:00:00 | 65.9 | ± 9.8 | 42.6 | ± 11.1 | 1016.9 | ± 6.8 | 12.7 | ± 5.5 | 45 | 33 | 3 | 3 | 5-7 18:00:00 | 66.8 | ± 9.9 | 44.3 | ± 11.0 | 1016.4 | ± 6.9 | 12.1 | ± 4.8 | 58 | 45 | 3 | 3 | 3 | 5-7 19:00:00 | 67.5 | ± 9.9 | 43.9 | ± 11.0 | 1015.9 | ± 6.9 | 13.6 | ± 4.7 | 58 | 45 | 3 | 3 | 3 | 5-7 20:00:00 | 67.2 | ± 9.6 | 41.5 | ± 10.9 | 1015.6 | ± 7.2 | 14.2 | ± 5.1 | 70 | 45 | 3 | 3 | 3 | 5-7 21:00:00 | 66.7 | ± 9.8 | 42.7 | ± 11.3 | 1015.6 | ± 7.0 | 13.3 | ± 4.8 | 67 | 45 | 3 | 3 | 3 | 5-7 22:00:00 | 65.5 | ± 9.6 | 43.6 | ± 11.4 | 1015.5 | ± 7.0 | 12.6 | ± 4.6 | 61 | 42 | 3 | 3 | 3 | 5-7 23:00:00 | 63.1 | ± 9.1 | 41.5 | ± 11.2 | 1015.7 | ± 6.9 | 10.5 | ± 3.3 | 55 | 30 | 3 | 3 |