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) | 5-5 00:00:00 | 57.2 | ± 7.2 | 37.0 | ± 11.9 | 0.0 | ± 0.0 | 5.3 | ± 3.1 | 37 | 29 | 9 | 9 | 3 | 5-5 01:00:00 | 55.2 | ± 6.9 | 36.3 | ± 11.6 | 0.0 | ± 0.0 | 4.9 | ± 2.7 | 31 | 23 | 6 | 6 | 5-5 02:00:00 | 52.8 | ± 6.0 | 34.9 | ± 10.0 | 0.0 | ± 0.0 | 6.0 | ± 2.6 | 29 | 23 | 9 | 9 | 3 | 5-5 03:00:00 | 52.4 | ± 6.5 | 35.5 | ± 9.3 | 0.0 | ± 0.0 | 6.3 | ± 4.1 | 11 | 9 | 3 | 3 | 5-5 04:00:00 | 50.5 | ± 6.0 | 36.6 | ± 8.5 | 0.0 | ± 0.0 | 6.6 | ± 3.6 | 14 | 14 | 6 | 6 | 3 | 3 | 5-5 05:00:00 | 49.3 | ± 6.4 | 37.0 | ± 8.0 | 0.0 | ± 0.0 | 6.1 | ± 3.3 | 14 | 14 | 3 | 3 | 3 | 3 | 5-5 06:00:00 | 48.6 | ± 6.3 | 37.1 | ± 8.2 | 0.0 | ± 0.0 | 6.7 | ± 4.3 | 14 | 11 | 5-5 07:00:00 | 48.2 | ± 5.6 | 37.8 | ± 8.3 | 0.0 | ± 0.0 | 5.8 | ± 4.2 | 14 | 14 | 9 | 6 | 5-5 08:00:00 | 46.5 | ± 6.6 | 37.8 | ± 8.4 | 0.0 | ± 0.0 | 6.2 | ± 4.2 | 17 | 14 | 9 | 9 | 3 | 3 | 5-5 09:00:00 | 45.6 | ± 7.1 | 37.8 | ± 8.0 | 0.0 | ± 0.0 | 6.2 | ± 4.3 | 14 | 9 | 6 | 5-5 10:00:00 | 45.0 | ± 7.4 | 37.5 | ± 7.8 | 0.0 | ± 0.0 | 6.1 | ± 3.7 | 23 | 14 | 6 | 3 | 3 | 5-5 11:00:00 | 46.0 | ± 7.5 | 38.2 | ± 8.2 | 0.0 | ± 0.0 | 7.0 | ± 4.5 | 31 | 26 | 11 | 9 | 9 | 5-5 12:00:00 | 47.9 | ± 6.5 | 40.0 | ± 7.9 | 0.0 | ± 0.0 | 7.8 | ± 4.0 | 51 | 40 | 34 | 23 | 14 | 5-5 13:00:00 | 51.1 | ± 6.0 | 40.9 | ± 7.3 | 0.0 | ± 0.0 | 8.1 | ± 3.7 | 66 | 51 | 40 | 26 | 26 | 3 | 5-5 14:00:00 | 54.4 | ± 6.7 | 42.0 | ± 7.6 | 0.0 | ± 0.0 | 8.0 | ± 4.1 | 57 | 54 | 31 | 26 | 17 | 5-5 15:00:00 | 57.7 | ± 8.2 | 42.1 | ± 7.8 | 0.0 | ± 0.0 | 9.0 | ± 4.0 | 54 | 46 | 29 | 26 | 11 | 3 | 5-5 16:00:00 | 60.1 | ± 8.9 | 41.0 | ± 7.9 | 0.0 | ± 0.0 | 8.7 | ± 5.6 | 54 | 43 | 26 | 20 | 3 | 5-5 17:00:00 | 60.6 | ± 9.4 | 40.0 | ± 7.1 | 0.0 | ± 0.0 | 9.3 | ± 5.6 | 57 | 49 | 20 | 11 | 6 | 5-5 18:00:00 | 62.7 | ± 9.8 | 40.0 | ± 7.5 | 0.0 | ± 0.0 | 9.4 | ± 4.5 | 57 | 43 | 20 | 14 | 9 | 5-5 19:00:00 | 62.4 | ± 9.6 | 40.1 | ± 7.6 | 0.0 | ± 0.0 | 10.0 | ± 4.4 | 51 | 37 | 11 | 9 | 6 | 5-5 20:00:00 | 62.4 | ± 9.4 | 39.5 | ± 7.8 | 0.0 | ± 0.0 | 8.9 | ± 3.8 | 63 | 46 | 11 | 9 | 3 | 5-5 21:00:00 | 62.8 | ± 8.7 | 39.1 | ± 7.4 | 0.0 | ± 0.0 | 9.6 | ± 3.3 | 54 | 37 | 11 | 6 | 5-5 22:00:00 | 61.3 | ± 8.4 | 40.1 | ± 7.5 | 0.0 | ± 0.0 | 9.9 | ± 3.3 | 63 | 31 | 14 | 11 | 6 | 5-5 23:00:00 | 59.0 | ± 7.9 | 39.2 | ± 7.7 | 0.0 | ± 0.0 | 8.4 | ± 4.1 | 40 | 23 | 11 | 6 | 3 |