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 | 63.1 | ± 4.3 | 46.3 | ± 6.0 | 0.0 | ± 0.0 | 4.7 | ± 3.4 | 42 | 33 | 17 | 5-27 01:00:00 | 59.4 | ± 4.9 | 46.5 | ± 6.2 | 0.0 | ± 0.0 | 3.4 | ± 3.6 | 33 | 17 | 8 | 5-27 02:00:00 | 57.8 | ± 5.3 | 46.4 | ± 6.2 | 0.0 | ± 0.0 | 3.0 | ± 3.8 | 42 | 25 | 17 | 5-27 03:00:00 | 56.9 | ± 5.7 | 45.8 | ± 6.3 | 0.0 | ± 0.0 | 2.5 | ± 3.3 | 33 | 17 | 8 | 5-27 04:00:00 | 55.6 | ± 5.6 | 46.0 | ± 6.4 | 0.0 | ± 0.0 | 1.6 | ± 2.7 | 42 | 25 | 25 | 17 | 5-27 05:00:00 | 55.1 | ± 6.3 | 45.8 | ± 6.6 | 0.0 | ± 0.0 | 2.2 | ± 2.9 | 67 | 25 | 17 | 8 | 5-27 06:00:00 | 54.7 | ± 6.5 | 45.4 | ± 6.8 | 0.0 | ± 0.0 | 2.3 | ± 2.7 | 67 | 25 | 25 | 25 | 5-27 07:00:00 | 54.5 | ± 6.5 | 44.7 | ± 7.1 | 0.0 | ± 0.0 | 1.7 | ± 2.5 | 50 | 17 | 8 | 8 | 5-27 08:00:00 | 54.7 | ± 6.5 | 44.2 | ± 7.5 | 0.0 | ± 0.0 | 2.2 | ± 2.8 | 67 | 25 | 25 | 17 | 17 | 5-27 09:00:00 | 54.6 | ± 6.7 | 45.1 | ± 7.4 | 0.0 | ± 0.0 | 2.3 | ± 3.2 | 67 | 25 | 25 | 25 | 17 | 5-27 10:00:00 | 54.7 | ± 6.7 | 44.4 | ± 7.7 | 0.0 | ± 0.0 | 2.9 | ± 3.3 | 67 | 42 | 25 | 25 | 8 | 5-27 11:00:00 | 55.2 | ± 6.2 | 45.4 | ± 7.4 | 0.0 | ± 0.0 | 2.9 | ± 2.8 | 75 | 42 | 25 | 17 | 8 | 5-27 12:00:00 | 57.9 | ± 6.3 | 46.4 | ± 6.8 | 0.0 | ± 0.0 | 3.9 | ± 3.4 | 58 | 50 | 25 | 25 | 5-27 13:00:00 | 62.0 | ± 6.5 | 47.8 | ± 6.1 | 0.0 | ± 0.0 | 5.4 | ± 3.3 | 58 | 50 | 33 | 17 | 5-27 14:00:00 | 65.1 | ± 7.8 | 47.8 | ± 6.7 | 0.0 | ± 0.0 | 6.1 | ± 3.5 | 58 | 50 | 42 | 17 | 8 | 8 | 5-27 15:00:00 | 67.8 | ± 8.2 | 47.9 | ± 7.2 | 0.0 | ± 0.0 | 7.2 | ± 3.4 | 58 | 50 | 25 | 8 | 5-27 16:00:00 | 68.6 | ± 8.0 | 47.2 | ± 7.3 | 0.0 | ± 0.0 | 8.4 | ± 3.2 | 75 | 67 | 25 | 17 | 5-27 17:00:00 | 70.5 | ± 8.0 | 48.1 | ± 7.5 | 0.0 | ± 0.0 | 8.4 | ± 2.5 | 75 | 75 | 25 | 17 | 8 | 8 | 5-27 18:00:00 | 70.3 | ± 8.4 | 48.1 | ± 7.7 | 0.0 | ± 0.0 | 8.1 | ± 3.6 | 83 | 83 | 33 | 5-27 19:00:00 | 71.2 | ± 8.2 | 48.2 | ± 7.6 | 0.0 | ± 0.0 | 8.5 | ± 2.6 | 83 | 67 | 25 | 8 | 5-27 20:00:00 | 72.8 | ± 8.0 | 48.9 | ± 7.0 | 0.0 | ± 0.0 | 8.1 | ± 3.5 | 75 | 67 | 17 | 17 | 5-27 21:00:00 | 71.8 | ± 8.1 | 48.4 | ± 8.1 | 0.0 | ± 0.0 | 8.4 | ± 3.2 | 67 | 58 | 25 | 8 | 5-27 22:00:00 | 70.8 | ± 7.5 | 47.5 | ± 8.2 | 0.0 | ± 0.0 | 6.7 | ± 3.1 | 58 | 50 | 17 | 5-27 23:00:00 | 69.8 | ± 7.4 | 47.4 | ± 8.4 | 0.0 | ± 0.0 | 4.5 | ± 3.4 | 50 | 33 | 25 |