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) | 5-16 00:00:00 | 63.7 | ± 10.4 | 49.0 | ± 7.3 | 0.0 | ± 0.0 | 7.7 | ± 4.1 | 38 | 23 | 8 | 5-16 01:00:00 | 61.5 | ± 9.0 | 48.7 | ± 7.2 | 0.0 | ± 0.0 | 6.8 | ± 3.7 | 46 | 31 | 15 | 8 | 5-16 02:00:00 | 59.1 | ± 8.8 | 48.8 | ± 7.3 | 0.0 | ± 0.0 | 4.0 | ± 3.5 | 31 | 15 | 8 | 8 | 5-16 03:00:00 | 58.7 | ± 3.3 | 53.8 | ± 0.2 | 0.0 | ± 0.0 | 5.8 | ± 5.8 | 8 | 8 | 8 | 5-16 04:00:00 | 58.7 | ± 3.3 | 53.8 | ± 0.2 | 0.0 | ± 0.0 | 2.3 | ± 2.3 | 5-16 05:00:00 | 62.0 | ± 0.0 | 54.0 | ± 0.0 | 0.0 | ± 0.0 | 3.4 | ± 0.0 | 5-16 06:00:00 | 62.5 | ± 2.5 | 53.0 | ± 2.0 | 0.0 | ± 0.0 | 8.1 | ± 3.5 | 5-16 07:00:00 | 61.0 | ± 0.0 | 55.0 | ± 0.0 | 0.0 | ± 0.0 | 3.4 | ± 0.0 | 5-16 08:00:00 | 59.0 | ± 0.0 | 54.0 | ± 0.0 | 0.0 | ± 0.0 | 3.4 | ± 0.0 | 5-16 09:00:00 | 58.0 | ± 0.0 | 54.0 | ± 0.0 | 0.0 | ± 0.0 | 0.0 | ± 0.0 | 5-16 10:00:00 | 50.8 | ± 6.1 | 40.7 | ± 8.2 | 0.0 | ± 0.0 | 2.0 | ± 2.3 | 54 | 46 | 38 | 15 | 8 | 5-16 11:00:00 | 51.0 | ± 5.1 | 45.8 | ± 5.7 | 0.0 | ± 0.0 | 4.7 | ± 4.0 | 54 | 46 | 38 | 8 | 8 | 5-16 12:00:00 | 55.6 | ± 5.8 | 48.4 | ± 6.7 | 0.0 | ± 0.0 | 5.3 | ± 5.8 | 54 | 54 | 46 | 15 | 8 | 5-16 13:00:00 | 57.3 | ± 7.5 | 47.8 | ± 6.2 | 0.0 | ± 0.0 | 5.8 | ± 5.5 | 38 | 38 | 31 | 8 | 8 | 5-16 14:00:00 | 59.9 | ± 7.9 | 46.4 | ± 7.0 | 0.0 | ± 0.0 | 6.2 | ± 5.4 | 46 | 46 | 31 | 23 | 5-16 15:00:00 | 63.3 | ± 9.8 | 48.6 | ± 8.3 | 0.0 | ± 0.0 | 7.4 | ± 5.9 | 46 | 46 | 31 | 31 | 5-16 16:00:00 | 63.2 | ± 8.7 | 49.3 | ± 6.7 | 0.0 | ± 0.0 | 6.9 | ± 6.0 | 62 | 62 | 31 | 15 | 5-16 17:00:00 | 63.0 | ± 9.3 | 48.6 | ± 7.3 | 0.0 | ± 0.0 | 8.3 | ± 5.4 | 69 | 69 | 38 | 31 | 5-16 18:00:00 | 66.1 | ± 11.5 | 50.1 | ± 7.5 | 0.0 | ± 0.0 | 7.9 | ± 4.9 | 77 | 62 | 38 | 23 | 5-16 19:00:00 | 66.1 | ± 11.6 | 50.2 | ± 7.3 | 0.0 | ± 0.0 | 9.5 | ± 4.7 | 69 | 54 | 23 | 23 | 5-16 20:00:00 | 67.0 | ± 11.7 | 50.0 | ± 7.2 | 0.0 | ± 0.0 | 8.2 | ± 5.4 | 69 | 54 | 15 | 15 | 5-16 21:00:00 | 66.8 | ± 11.9 | 47.4 | ± 9.1 | 0.0 | ± 0.0 | 8.6 | ± 4.3 | 46 | 38 | 8 | 5-16 22:00:00 | 67.2 | ± 12.9 | 49.5 | ± 8.5 | 0.0 | ± 0.0 | 7.3 | ± 5.2 | 69 | 54 | 23 | 5-16 23:00:00 | 65.9 | ± 10.2 | 48.1 | ± 7.2 | 0.0 | ± 0.0 | 6.7 | ± 4.4 | 77 | 46 | 15 | 15 |