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 | 65.6 | ± 8.1 | 50.8 | ± 10.7 | 0.0 | ± 0.0 | 4.7 | ± 4.4 | 62 | 46 | 8 | 5-28 01:00:00 | 63.0 | ± 8.2 | 51.5 | ± 10.2 | 0.0 | ± 0.0 | 4.7 | ± 4.2 | 46 | 38 | 8 | 5-28 02:00:00 | 60.3 | ± 9.1 | 51.4 | ± 9.6 | 0.0 | ± 0.0 | 3.6 | ± 4.0 | 23 | 23 | 8 | 5-28 03:00:00 | 66.0 | ± 0.0 | 47.0 | ± 0.0 | 0.0 | ± 0.0 | 0.0 | ± 0.0 | 8 | 5-28 04:00:00 | 63.0 | ± 0.0 | 49.0 | ± 0.0 | 0.0 | ± 0.0 | 0.0 | ± 0.0 | 5-28 07:00:00 | 65.0 | ± 0.0 | 51.0 | ± 0.0 | 0.0 | ± 0.0 | 9.2 | ± 0.0 | 5-28 08:00:00 | 65.0 | ± 0.0 | 50.0 | ± 0.0 | 0.0 | ± 0.0 | 11.5 | ± 0.0 | 5-28 10:00:00 | 50.0 | ± 10.1 | 38.5 | ± 5.9 | 0.0 | ± 0.0 | 5.7 | ± 3.7 | 62 | 46 | 38 | 23 | 15 | 15 | 5-28 11:00:00 | 54.8 | ± 10.7 | 49.5 | ± 10.7 | 0.0 | ± 0.0 | 4.4 | ± 4.1 | 54 | 46 | 38 | 23 | 15 | 15 | 5-28 12:00:00 | 57.6 | ± 8.8 | 50.6 | ± 9.5 | 0.0 | ± 0.0 | 7.0 | ± 4.4 | 54 | 46 | 31 | 15 | 5-28 13:00:00 | 59.8 | ± 7.9 | 49.2 | ± 8.3 | 0.0 | ± 0.0 | 8.4 | ± 5.7 | 62 | 54 | 31 | 15 | 5-28 14:00:00 | 63.0 | ± 7.1 | 53.4 | ± 8.7 | 0.0 | ± 0.0 | 7.5 | ± 3.8 | 62 | 54 | 38 | 23 | 5-28 15:00:00 | 64.7 | ± 7.9 | 52.6 | ± 9.0 | 0.0 | ± 0.0 | 7.2 | ± 3.9 | 69 | 62 | 23 | 8 | 5-28 16:00:00 | 67.0 | ± 8.6 | 52.6 | ± 9.0 | 0.0 | ± 0.0 | 8.3 | ± 4.2 | 77 | 69 | 38 | 15 | 5-28 17:00:00 | 68.0 | ± 9.5 | 53.6 | ± 9.1 | 0.0 | ± 0.0 | 9.0 | ± 3.3 | 69 | 62 | 31 | 8 | 5-28 18:00:00 | 70.7 | ± 9.3 | 53.2 | ± 9.1 | 0.0 | ± 0.0 | 7.7 | ± 4.9 | 46 | 46 | 8 | 5-28 19:00:00 | 72.6 | ± 9.3 | 52.5 | ± 9.7 | 0.0 | ± 0.0 | 7.8 | ± 4.9 | 46 | 38 | 8 | 5-28 20:00:00 | 72.2 | ± 9.9 | 52.0 | ± 9.1 | 0.0 | ± 0.0 | 7.8 | ± 3.5 | 69 | 62 | 15 | 8 | 5-28 21:00:00 | 73.0 | ± 9.4 | 51.2 | ± 8.8 | 0.0 | ± 0.0 | 8.3 | ± 3.0 | 62 | 54 | 15 | 5-28 22:00:00 | 72.3 | ± 9.4 | 51.5 | ± 8.7 | 0.0 | ± 0.0 | 8.9 | ± 3.6 | 38 | 31 | 8 | 5-28 23:00:00 | 70.9 | ± 9.7 | 51.1 | ± 9.2 | 0.0 | ± 0.0 | 6.5 | ± 3.3 | 46 | 31 |