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 | 59.7 | ± 9.8 | 47.1 | ± 11.4 | 1012.1 | ± 5.7 | 8.8 | ± 4.1 | 57 | 43 | 19 | 14 | 3 | 5-27 01:00:00 | 56.9 | ± 9.3 | 47.1 | ± 10.6 | 1012.2 | ± 5.5 | 7.5 | ± 2.7 | 49 | 41 | 22 | 19 | 8 | 5-27 02:00:00 | 55.2 | ± 9.3 | 46.8 | ± 9.8 | 1012.6 | ± 5.3 | 6.8 | ± 3.6 | 38 | 32 | 19 | 19 | 11 | 5-27 03:00:00 | 53.1 | ± 9.3 | 45.9 | ± 10.2 | 1012.9 | ± 5.2 | 6.5 | ± 4.2 | 30 | 22 | 16 | 14 | 8 | 5-27 04:00:00 | 52.4 | ± 9.6 | 45.5 | ± 10.5 | 1012.9 | ± 5.1 | 5.4 | ± 3.8 | 35 | 27 | 16 | 14 | 8 | 5-27 05:00:00 | 52.3 | ± 9.7 | 45.2 | ± 10.8 | 1012.9 | ± 5.0 | 5.5 | ± 4.4 | 38 | 32 | 24 | 19 | 14 | 5-27 06:00:00 | 51.5 | ± 10.0 | 45.0 | ± 11.0 | 1013.0 | ± 5.0 | 6.0 | ± 2.3 | 35 | 32 | 19 | 16 | 14 | 5-27 07:00:00 | 50.5 | ± 10.6 | 45.3 | ± 11.4 | 1012.9 | ± 5.0 | 5.1 | ± 2.8 | 32 | 24 | 16 | 11 | 5 | 5-27 08:00:00 | 49.5 | ± 9.2 | 44.6 | ± 10.5 | 1013.0 | ± 4.9 | 4.6 | ± 2.7 | 35 | 24 | 22 | 19 | 8 | 5-27 09:00:00 | 49.1 | ± 9.4 | 44.5 | ± 10.9 | 1013.3 | ± 4.8 | 4.7 | ± 2.6 | 41 | 35 | 24 | 16 | 8 | 3 | 5-27 10:00:00 | 47.9 | ± 9.1 | 43.0 | ± 11.1 | 1013.8 | ± 4.8 | 5.3 | ± 2.6 | 41 | 35 | 27 | 19 | 8 | 5-27 11:00:00 | 49.5 | ± 9.0 | 44.9 | ± 10.8 | 1014.2 | ± 4.5 | 5.0 | ± 2.2 | 46 | 41 | 27 | 22 | 14 | 3 | 5-27 12:00:00 | 51.8 | ± 8.9 | 45.9 | ± 11.4 | 1014.5 | ± 4.8 | 6.0 | ± 2.8 | 49 | 41 | 27 | 24 | 8 | 3 | 5-27 13:00:00 | 54.5 | ± 8.6 | 45.8 | ± 11.8 | 1014.9 | ± 5.0 | 7.2 | ± 2.5 | 49 | 43 | 27 | 22 | 5 | 5-27 14:00:00 | 56.5 | ± 8.2 | 44.6 | ± 12.9 | 1015.0 | ± 4.9 | 8.6 | ± 4.4 | 59 | 51 | 27 | 14 | 5 | 5-27 15:00:00 | 59.1 | ± 8.2 | 45.9 | ± 12.0 | 1015.0 | ± 4.8 | 8.6 | ± 2.8 | 65 | 62 | 27 | 11 | 3 | 5-27 16:00:00 | 61.4 | ± 7.7 | 45.2 | ± 13.0 | 1014.9 | ± 4.8 | 9.5 | ± 3.9 | 70 | 68 | 27 | 11 | 3 | 5-27 17:00:00 | 63.3 | ± 5.7 | 45.5 | ± 12.9 | 1014.7 | ± 4.6 | 9.6 | ± 4.4 | 70 | 65 | 24 | 11 | 5-27 18:00:00 | 63.2 | ± 7.2 | 44.9 | ± 12.1 | 1014.0 | ± 4.1 | 8.5 | ± 5.2 | 62 | 49 | 16 | 5 | 5-27 19:00:00 | 63.7 | ± 8.5 | 44.9 | ± 11.9 | 1013.9 | ± 4.2 | 10.6 | ± 4.2 | 76 | 62 | 14 | 5 | 5-27 20:00:00 | 65.2 | ± 7.4 | 46.4 | ± 11.7 | 1014.0 | ± 4.7 | 9.8 | ± 4.4 | 70 | 57 | 19 | 5 | 3 | 5-27 21:00:00 | 63.5 | ± 8.2 | 44.3 | ± 12.3 | 1013.9 | ± 4.8 | 10.9 | ± 3.3 | 70 | 57 | 14 | 5 | 5 | 5-27 22:00:00 | 62.8 | ± 8.1 | 44.6 | ± 12.9 | 1014.0 | ± 4.8 | 7.6 | ± 4.3 | 65 | 49 | 19 | 8 | 5 | 5-27 23:00:00 | 61.8 | ± 8.2 | 44.8 | ± 13.2 | 1014.1 | ± 4.8 | 8.0 | ± 5.2 | 54 | 43 | 19 | 11 | 5 |