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) | 5-6 00:00:00 | 54.1 | ± 6.9 | 39.4 | ± 7.8 | 1015.9 | ± 5.5 | 8.2 | ± 4.0 | 49 | 38 | 14 | 11 | 3 | 5-6 01:00:00 | 51.8 | ± 6.5 | 39.6 | ± 7.7 | 1016.3 | ± 5.6 | 8.8 | ± 3.9 | 49 | 41 | 16 | 11 | 5 | 3 | 5-6 02:00:00 | 50.1 | ± 6.1 | 39.6 | ± 7.4 | 1016.8 | ± 5.6 | 8.7 | ± 2.0 | 43 | 27 | 16 | 8 | 3 | 3 | 5-6 03:00:00 | 49.1 | ± 5.5 | 40.1 | ± 7.7 | 1016.9 | ± 5.6 | 8.5 | ± 3.2 | 46 | 32 | 14 | 8 | 5 | 3 | 5-6 04:00:00 | 49.8 | ± 5.4 | 41.1 | ± 8.3 | 1016.3 | ± 5.9 | 7.4 | ± 3.5 | 43 | 30 | 14 | 5 | 5 | 5-6 05:00:00 | 47.0 | ± 5.8 | 39.4 | ± 7.2 | 1016.5 | ± 6.3 | 7.5 | ± 4.0 | 41 | 32 | 22 | 11 | 5 | 5-6 06:00:00 | 46.3 | ± 5.2 | 39.5 | ± 6.0 | 1017.2 | ± 5.9 | 6.9 | ± 2.8 | 46 | 38 | 27 | 16 | 11 | 5-6 07:00:00 | 47.6 | ± 6.4 | 41.4 | ± 8.6 | 1016.0 | ± 5.9 | 7.3 | ± 3.4 | 46 | 41 | 27 | 11 | 8 | 5-6 08:00:00 | 46.9 | ± 6.7 | 41.3 | ± 8.1 | 1016.0 | ± 5.9 | 7.1 | ± 3.3 | 51 | 46 | 32 | 14 | 11 | 3 | 5-6 09:00:00 | 46.8 | ± 7.1 | 41.2 | ± 8.5 | 1016.0 | ± 6.1 | 7.3 | ± 4.6 | 54 | 43 | 30 | 19 | 11 | 5-6 10:00:00 | 45.8 | ± 6.1 | 41.4 | ± 7.7 | 1016.3 | ± 6.2 | 8.2 | ± 4.8 | 59 | 51 | 35 | 19 | 8 | 5-6 11:00:00 | 45.9 | ± 6.6 | 40.7 | ± 8.0 | 1016.9 | ± 5.8 | 7.1 | ± 3.1 | 62 | 46 | 38 | 27 | 11 | 5-6 12:00:00 | 46.9 | ± 5.7 | 41.4 | ± 7.7 | 1017.7 | ± 6.1 | 9.6 | ± 3.9 | 59 | 46 | 41 | 27 | 14 | 5-6 13:00:00 | 48.4 | ± 5.6 | 40.8 | ± 7.6 | 1018.0 | ± 6.0 | 10.6 | ± 4.4 | 51 | 46 | 38 | 24 | 14 | 5-6 14:00:00 | 49.7 | ± 5.9 | 40.4 | ± 8.1 | 1018.2 | ± 5.9 | 10.4 | ± 3.6 | 59 | 51 | 38 | 19 | 11 | 5-6 15:00:00 | 53.1 | ± 6.9 | 39.7 | ± 9.3 | 1018.2 | ± 5.7 | 10.1 | ± 4.7 | 65 | 57 | 38 | 19 | 5 | 5-6 16:00:00 | 55.1 | ± 7.9 | 39.7 | ± 9.2 | 1018.0 | ± 5.6 | 11.1 | ± 4.3 | 73 | 59 | 32 | 11 | 3 | 5-6 17:00:00 | 56.5 | ± 8.0 | 39.3 | ± 9.6 | 1017.5 | ± 5.6 | 12.6 | ± 5.6 | 70 | 57 | 24 | 8 | 3 | 5-6 18:00:00 | 59.3 | ± 8.2 | 39.6 | ± 8.9 | 1017.0 | ± 5.7 | 11.5 | ± 3.3 | 70 | 59 | 22 | 5 | 3 | 5-6 19:00:00 | 60.5 | ± 8.2 | 39.2 | ± 9.3 | 1016.6 | ± 5.7 | 11.9 | ± 2.9 | 68 | 49 | 8 | 5 | 5-6 20:00:00 | 60.8 | ± 8.2 | 37.0 | ± 9.1 | 1017.6 | ± 5.1 | 13.3 | ± 4.4 | 57 | 35 | 3 | 3 | 5-6 21:00:00 | 58.9 | ± 8.6 | 36.5 | ± 10.3 | 1016.4 | ± 5.5 | 12.9 | ± 3.9 | 65 | 51 | 16 | 3 | 5-6 22:00:00 | 59.6 | ± 8.8 | 36.9 | ± 11.0 | 1016.7 | ± 5.2 | 9.7 | ± 5.4 | 62 | 49 | 22 | 8 | 3 | 5-6 23:00:00 | 58.6 | ± 8.4 | 36.4 | ± 11.2 | 1016.7 | ± 5.1 | 9.9 | ± 3.9 | 57 | 30 | 19 | 8 | 3 |