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 | 58.6 | ± 7.6 | 36.5 | ± 4.9 | 0.0 | ± 0.0 | 8.8 | ± 5.0 | 57 | 32 | 18 | 4 | 5-6 01:00:00 | 56.2 | ± 7.5 | 37.2 | ± 6.8 | 0.0 | ± 0.0 | 7.1 | ± 4.4 | 64 | 32 | 21 | 7 | 4 | 4 | 5-6 02:00:00 | 55.1 | ± 6.7 | 37.2 | ± 8.1 | 0.0 | ± 0.0 | 7.1 | ± 5.9 | 43 | 29 | 18 | 4 | 4 | 5-6 03:00:00 | 52.0 | ± 5.9 | 36.1 | ± 7.4 | 0.0 | ± 0.0 | 7.0 | ± 4.7 | 46 | 21 | 14 | 11 | 4 | 5-6 04:00:00 | 50.2 | ± 5.1 | 33.4 | ± 6.9 | 0.0 | ± 0.0 | 5.4 | ± 4.0 | 14 | 4 | 4 | 4 | 5-6 05:00:00 | 49.0 | ± 4.5 | 33.4 | ± 7.2 | 0.0 | ± 0.0 | 5.6 | ± 5.1 | 21 | 11 | 4 | 4 | 5-6 06:00:00 | 47.8 | ± 5.0 | 33.2 | ± 8.0 | 0.0 | ± 0.0 | 3.7 | ± 3.5 | 14 | 11 | 4 | 4 | 5-6 07:00:00 | 46.2 | ± 5.0 | 33.1 | ± 8.1 | 0.0 | ± 0.0 | 3.9 | ± 4.5 | 14 | 11 | 7 | 4 | 5-6 08:00:00 | 45.6 | ± 5.3 | 33.2 | ± 8.3 | 0.0 | ± 0.0 | 2.6 | ± 4.2 | 21 | 7 | 7 | 4 | 5-6 09:00:00 | 45.8 | ± 6.4 | 36.1 | ± 10.0 | 0.0 | ± 0.0 | 2.9 | ± 3.8 | 39 | 25 | 14 | 7 | 4 | 5-6 10:00:00 | 46.0 | ± 6.6 | 37.1 | ± 9.3 | 0.0 | ± 0.0 | 3.4 | ± 4.7 | 46 | 32 | 21 | 7 | 4 | 4 | 5-6 11:00:00 | 46.4 | ± 5.7 | 37.6 | ± 8.8 | 0.0 | ± 0.0 | 4.6 | ± 5.5 | 43 | 36 | 25 | 11 | 4 | 5-6 12:00:00 | 48.9 | ± 5.6 | 39.2 | ± 8.4 | 0.0 | ± 0.0 | 4.8 | ± 5.7 | 43 | 29 | 18 | 7 | 4 | 5-6 13:00:00 | 51.1 | ± 5.5 | 38.9 | ± 7.8 | 0.0 | ± 0.0 | 6.5 | ± 4.3 | 43 | 32 | 18 | 4 | 5-6 14:00:00 | 54.0 | ± 6.1 | 39.3 | ± 8.4 | 1052.2 | ± 0.0 | 7.9 | ± 5.1 | 61 | 46 | 11 | 4 | 5-6 15:00:00 | 55.8 | ± 6.1 | 38.0 | ± 8.0 | 0.0 | ± 0.0 | 8.0 | ± 3.5 | 68 | 50 | 18 | 7 | 5-6 16:00:00 | 57.8 | ± 6.2 | 38.3 | ± 8.1 | 0.0 | ± 0.0 | 9.1 | ± 4.2 | 64 | 57 | 18 | 7 | 4 | 4 | 5-6 17:00:00 | 58.4 | ± 6.0 | 37.2 | ± 7.9 | 0.0 | ± 0.0 | 10.2 | ± 3.5 | 68 | 43 | 11 | 5-6 18:00:00 | 60.9 | ± 6.6 | 38.1 | ± 8.5 | 0.0 | ± 0.0 | 10.3 | ± 4.1 | 75 | 50 | 18 | 5-6 19:00:00 | 63.2 | ± 8.2 | 40.3 | ± 9.3 | 0.0 | ± 0.0 | 8.5 | ± 4.4 | 71 | 57 | 21 | 7 | 4 | 4 | 5-6 20:00:00 | 63.6 | ± 8.8 | 37.9 | ± 9.0 | 0.0 | ± 0.0 | 8.2 | ± 4.8 | 71 | 43 | 11 | 5-6 21:00:00 | 64.1 | ± 6.6 | 36.9 | ± 9.6 | 0.0 | ± 0.0 | 8.0 | ± 3.2 | 68 | 36 | 14 | 5-6 22:00:00 | 63.5 | ± 8.0 | 37.2 | ± 10.8 | 0.0 | ± 0.0 | 8.5 | ± 4.5 | 68 | 36 | 11 | 7 | 4 | 5-6 23:00:00 | 61.5 | ± 6.6 | 37.3 | ± 12.0 | 0.0 | ± 0.0 | 7.7 | ± 4.1 | 64 | 39 | 11 | 7 | 4 |