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) | 5-29 00:00:00 | 62.1 | ± 6.8 | 49.9 | ± 5.3 | 0.0 | ± 0.0 | 3.8 | ± 3.0 | 17 | 17 | 8 | 8 | 8 | 5-29 01:00:00 | 57.8 | ± 5.9 | 49.0 | ± 5.1 | 0.0 | ± 0.0 | 2.0 | ± 2.8 | 25 | 17 | 8 | 8 | 8 | 8 | 5-29 02:00:00 | 54.0 | ± 5.5 | 47.5 | ± 6.4 | 0.0 | ± 0.0 | 2.9 | ± 3.4 | 25 | 17 | 8 | 8 | 8 | 5-29 03:00:00 | 52.9 | ± 6.2 | 46.9 | ± 6.8 | 0.0 | ± 0.0 | 3.0 | ± 3.1 | 17 | 8 | 8 | 8 | 8 | 5-29 04:00:00 | 51.5 | ± 5.5 | 46.0 | ± 6.5 | 0.0 | ± 0.0 | 2.8 | ± 2.8 | 17 | 17 | 17 | 17 | 17 | 5-29 05:00:00 | 51.3 | ± 5.2 | 46.1 | ± 6.9 | 0.0 | ± 0.0 | 3.6 | ± 2.5 | 8 | 8 | 8 | 8 | 8 | 5-29 06:00:00 | 50.9 | ± 5.5 | 45.9 | ± 7.6 | 0.0 | ± 0.0 | 3.4 | ± 3.2 | 25 | 17 | 8 | 8 | 8 | 5-29 07:00:00 | 50.2 | ± 5.9 | 45.3 | ± 7.7 | 0.0 | ± 0.0 | 3.4 | ± 3.3 | 17 | 8 | 8 | 8 | 8 | 5-29 08:00:00 | 51.1 | ± 7.1 | 46.5 | ± 8.0 | 0.0 | ± 0.0 | 3.0 | ± 3.0 | 33 | 25 | 17 | 17 | 17 | 5-29 09:00:00 | 50.6 | ± 7.5 | 46.0 | ± 7.9 | 0.0 | ± 0.0 | 3.7 | ± 4.4 | 25 | 25 | 17 | 8 | 5-29 10:00:00 | 48.7 | ± 6.7 | 44.6 | ± 7.3 | 0.0 | ± 0.0 | 3.0 | ± 2.8 | 25 | 17 | 17 | 17 | 8 | 8 | 5-29 11:00:00 | 52.4 | ± 6.4 | 47.6 | ± 7.4 | 0.0 | ± 0.0 | 2.9 | ± 3.5 | 33 | 33 | 17 | 17 | 8 | 5-29 12:00:00 | 55.5 | ± 6.5 | 49.4 | ± 7.6 | 0.0 | ± 0.0 | 3.7 | ± 3.5 | 33 | 17 | 8 | 8 | 5-29 13:00:00 | 58.9 | ± 7.2 | 49.9 | ± 7.8 | 0.0 | ± 0.0 | 5.1 | ± 3.4 | 33 | 33 | 25 | 8 | 5-29 14:00:00 | 62.2 | ± 7.4 | 45.4 | ± 9.6 | 0.0 | ± 0.0 | 6.0 | ± 3.5 | 33 | 33 | 25 | 5-29 15:00:00 | 64.4 | ± 7.6 | 47.1 | ± 9.1 | 0.0 | ± 0.0 | 5.8 | ± 4.1 | 42 | 42 | 8 | 5-29 16:00:00 | 66.9 | ± 7.7 | 47.1 | ± 8.2 | 0.0 | ± 0.0 | 6.5 | ± 5.0 | 50 | 42 | 8 | 5-29 17:00:00 | 68.1 | ± 7.0 | 47.2 | ± 7.6 | 0.0 | ± 0.0 | 7.4 | ± 4.5 | 58 | 33 | 17 | 8 | 5-29 18:00:00 | 69.6 | ± 7.4 | 47.5 | ± 7.7 | 0.0 | ± 0.0 | 6.7 | ± 4.0 | 67 | 50 | 17 | 8 | 8 | 8 | 5-29 19:00:00 | 71.2 | ± 7.5 | 47.6 | ± 7.9 | 0.0 | ± 0.0 | 5.9 | ± 4.0 | 58 | 58 | 5-29 20:00:00 | 71.9 | ± 7.6 | 47.9 | ± 8.1 | 0.0 | ± 0.0 | 6.2 | ± 3.8 | 42 | 42 | 5-29 21:00:00 | 70.7 | ± 7.7 | 47.5 | ± 7.9 | 0.0 | ± 0.0 | 6.4 | ± 4.4 | 58 | 50 | 17 | 8 | 8 | 5-29 22:00:00 | 70.6 | ± 7.6 | 47.4 | ± 7.6 | 0.0 | ± 0.0 | 5.7 | ± 4.4 | 50 | 33 | 8 | 8 | 5-29 23:00:00 | 67.9 | ± 7.0 | 47.2 | ± 6.9 | 0.0 | ± 0.0 | 4.9 | ± 3.7 | 33 | 17 | 17 | 17 | 8 |