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) | 5-28 00:00:00 | 62.9 | ± 7.9 | 46.3 | ± 11.1 | 1015.9 | ± 5.6 | 7.9 | ± 3.3 | 50 | 17 | 5-28 01:00:00 | 60.9 | ± 7.4 | 47.3 | ± 11.3 | 1016.4 | ± 5.6 | 7.3 | ± 3.5 | 50 | 33 | 5-28 02:00:00 | 59.2 | ± 7.4 | 46.5 | ± 10.5 | 1016.7 | ± 5.6 | 6.7 | ± 2.6 | 50 | 17 | 5-28 03:00:00 | 57.6 | ± 7.4 | 47.5 | ± 10.9 | 1016.6 | ± 5.6 | 6.6 | ± 3.4 | 42 | 17 | 5-28 04:00:00 | 56.5 | ± 7.5 | 47.7 | ± 10.3 | 1016.8 | ± 5.8 | 6.6 | ± 3.8 | 42 | 17 | 8 | 5-28 05:00:00 | 55.7 | ± 7.7 | 47.4 | ± 9.8 | 1016.8 | ± 5.9 | 5.8 | ± 3.2 | 42 | 17 | 8 | 5-28 06:00:00 | 54.3 | ± 7.9 | 47.7 | ± 10.2 | 1016.5 | ± 5.7 | 5.4 | ± 3.2 | 42 | 8 | 5-28 07:00:00 | 53.6 | ± 8.0 | 47.7 | ± 10.0 | 1016.7 | ± 5.9 | 5.2 | ± 3.0 | 50 | 17 | 5-28 08:00:00 | 53.2 | ± 8.1 | 46.9 | ± 9.5 | 1016.6 | ± 5.9 | 5.1 | ± 3.3 | 33 | 8 | 8 | 8 | 8 | 8 | 5-28 09:00:00 | 53.1 | ± 8.1 | 47.5 | ± 9.8 | 1016.9 | ± 6.0 | 4.9 | ± 3.3 | 50 | 33 | 25 | 17 | 8 | 8 | 5-28 10:00:00 | 53.5 | ± 8.1 | 47.8 | ± 9.7 | 1017.2 | ± 6.2 | 5.2 | ± 3.5 | 58 | 42 | 25 | 25 | 8 | 8 | 5-28 11:00:00 | 55.1 | ± 7.3 | 48.3 | ± 8.8 | 1017.5 | ± 6.2 | 5.9 | ± 3.4 | 50 | 42 | 42 | 33 | 25 | 17 | 5-28 12:00:00 | 57.8 | ± 6.7 | 49.3 | ± 9.3 | 1017.5 | ± 6.4 | 5.8 | ± 4.0 | 50 | 42 | 42 | 33 | 17 | 17 | 5-28 13:00:00 | 60.8 | ± 6.1 | 49.9 | ± 9.0 | 1017.8 | ± 6.0 | 6.7 | ± 3.6 | 42 | 33 | 33 | 17 | 5-28 14:00:00 | 63.7 | ± 6.5 | 49.9 | ± 8.9 | 1017.3 | ± 6.5 | 8.1 | ± 4.3 | 50 | 33 | 25 | 8 | 5-28 15:00:00 | 66.1 | ± 6.8 | 50.4 | ± 9.8 | 1017.1 | ± 6.5 | 8.6 | ± 3.7 | 42 | 42 | 8 | 5-28 16:00:00 | 67.6 | ± 7.5 | 49.7 | ± 9.4 | 1016.7 | ± 6.5 | 9.0 | ± 3.9 | 58 | 50 | 8 | 5-28 17:00:00 | 69.2 | ± 7.9 | 48.7 | ± 9.1 | 1016.3 | ± 6.5 | 9.8 | ± 4.3 | 50 | 17 | 5-28 18:00:00 | 69.7 | ± 8.0 | 48.4 | ± 9.6 | 1015.8 | ± 6.5 | 10.2 | ± 4.0 | 50 | 33 | 5-28 19:00:00 | 70.4 | ± 8.4 | 49.3 | ± 9.4 | 1015.3 | ± 6.3 | 10.9 | ± 3.3 | 42 | 33 | 5-28 20:00:00 | 69.8 | ± 8.9 | 48.4 | ± 8.8 | 1015.3 | ± 6.4 | 10.9 | ± 3.5 | 67 | 33 | 5-28 21:00:00 | 68.9 | ± 8.7 | 48.6 | ± 8.5 | 1015.2 | ± 6.4 | 10.7 | ± 3.6 | 58 | 17 | 8 | 5-28 22:00:00 | 67.7 | ± 8.7 | 48.5 | ± 8.8 | 1015.2 | ± 6.1 | 10.3 | ± 3.8 | 33 | 25 | 8 | 5-28 23:00:00 | 66.6 | ± 8.1 | 48.1 | ± 8.8 | 1015.2 | ± 6.1 | 8.7 | ± 4.0 | 50 | 17 | 8 |