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) | 5-27 00:00:00 | 63.0 | ± 6.1 | 49.9 | ± 9.2 | 0.0 | ± 0.0 | 3.5 | ± 3.5 | 56 | 25 | 13 | 6 | 6 | 5-27 01:00:00 | 60.5 | ± 5.3 | 49.8 | ± 7.9 | 0.0 | ± 0.0 | 3.8 | ± 3.8 | 38 | 31 | 13 | 13 | 6 | 5-27 02:00:00 | 58.8 | ± 5.2 | 50.0 | ± 7.5 | 0.0 | ± 0.0 | 2.8 | ± 3.3 | 44 | 31 | 6 | 5-27 03:00:00 | 56.7 | ± 5.6 | 50.1 | ± 7.4 | 0.0 | ± 0.0 | 3.0 | ± 3.1 | 50 | 25 | 19 | 5-27 04:00:00 | 55.4 | ± 6.3 | 49.2 | ± 6.9 | 0.0 | ± 0.0 | 2.1 | ± 3.1 | 44 | 25 | 19 | 13 | 5-27 05:00:00 | 54.2 | ± 6.6 | 48.5 | ± 8.6 | 0.0 | ± 0.0 | 1.6 | ± 2.8 | 44 | 19 | 19 | 6 | 5-27 06:00:00 | 53.5 | ± 6.8 | 48.8 | ± 8.6 | 0.0 | ± 0.0 | 1.6 | ± 3.0 | 38 | 25 | 19 | 13 | 5-27 07:00:00 | 52.9 | ± 7.2 | 48.6 | ± 8.6 | 0.0 | ± 0.0 | 1.9 | ± 2.6 | 56 | 25 | 19 | 13 | 5-27 08:00:00 | 52.8 | ± 6.9 | 49.5 | ± 7.4 | 0.0 | ± 0.0 | 1.8 | ± 2.7 | 56 | 38 | 25 | 19 | 6 | 6 | 5-27 09:00:00 | 51.7 | ± 7.8 | 48.2 | ± 8.6 | 0.0 | ± 0.0 | 2.1 | ± 2.7 | 50 | 31 | 19 | 13 | 6 | 5-27 10:00:00 | 51.0 | ± 7.6 | 47.3 | ± 8.9 | 0.0 | ± 0.0 | 2.4 | ± 2.9 | 56 | 31 | 19 | 19 | 6 | 6 | 5-27 11:00:00 | 53.1 | ± 7.4 | 49.1 | ± 7.8 | 0.0 | ± 0.0 | 2.7 | ± 2.9 | 50 | 31 | 13 | 13 | 6 | 6 | 5-27 12:00:00 | 57.7 | ± 6.1 | 51.4 | ± 6.9 | 0.0 | ± 0.0 | 4.1 | ± 3.7 | 56 | 44 | 38 | 19 | 13 | 6 | 5-27 13:00:00 | 60.5 | ± 6.7 | 51.3 | ± 7.2 | 0.0 | ± 0.0 | 4.7 | ± 4.7 | 44 | 38 | 25 | 6 | 5-27 14:00:00 | 62.3 | ± 7.6 | 49.1 | ± 8.2 | 0.0 | ± 0.0 | 5.6 | ± 4.4 | 56 | 50 | 25 | 6 | 6 | 6 | 5-27 15:00:00 | 64.9 | ± 8.4 | 49.2 | ± 8.6 | 0.0 | ± 0.0 | 7.4 | ± 3.0 | 50 | 50 | 25 | 6 | 5-27 16:00:00 | 66.7 | ± 8.6 | 48.7 | ± 8.5 | 0.0 | ± 0.0 | 7.8 | ± 3.6 | 63 | 56 | 25 | 6 | 6 | 6 | 5-27 17:00:00 | 68.9 | ± 8.0 | 48.4 | ± 8.9 | 0.0 | ± 0.0 | 9.0 | ± 3.7 | 69 | 38 | 19 | 6 | 5-27 18:00:00 | 69.6 | ± 8.9 | 48.6 | ± 8.2 | 0.0 | ± 0.0 | 8.3 | ± 3.8 | 56 | 50 | 19 | 6 | 5-27 19:00:00 | 70.5 | ± 9.2 | 48.0 | ± 8.1 | 0.0 | ± 0.0 | 7.8 | ± 3.3 | 63 | 44 | 19 | 13 | 6 | 6 | 5-27 20:00:00 | 70.6 | ± 7.8 | 48.1 | ± 7.2 | 0.0 | ± 0.0 | 7.9 | ± 3.5 | 50 | 19 | 6 | 6 | 5-27 21:00:00 | 69.4 | ± 8.2 | 47.0 | ± 8.1 | 0.0 | ± 0.0 | 7.8 | ± 3.0 | 50 | 25 | 6 | 5-27 22:00:00 | 68.3 | ± 9.1 | 48.5 | ± 7.8 | 0.0 | ± 0.0 | 6.1 | ± 3.1 | 50 | 25 | 19 | 6 | 6 | 5-27 23:00:00 | 66.8 | ± 8.3 | 48.4 | ± 8.3 | 0.0 | ± 0.0 | 5.3 | ± 3.6 | 19 | 13 | 6 |