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 | 57.3 | ± 8.5 | 44.8 | ± 11.1 | 1016.0 | ± 5.3 | 7.1 | ± 3.8 | 47 | 29 | 12 | 9 | 5-28 01:00:00 | 54.1 | ± 8.3 | 46.1 | ± 10.4 | 1016.2 | ± 5.2 | 6.3 | ± 4.0 | 44 | 24 | 15 | 9 | 5-28 02:00:00 | 51.7 | ± 8.3 | 44.6 | ± 9.1 | 1016.7 | ± 5.4 | 4.7 | ± 4.2 | 38 | 24 | 15 | 12 | 3 | 5-28 03:00:00 | 50.5 | ± 8.3 | 46.1 | ± 9.9 | 1016.6 | ± 5.6 | 4.3 | ± 3.9 | 32 | 21 | 15 | 12 | 3 | 5-28 04:00:00 | 49.3 | ± 8.6 | 45.8 | ± 10.3 | 1016.6 | ± 5.6 | 4.1 | ± 3.8 | 32 | 18 | 18 | 12 | 12 | 5-28 05:00:00 | 47.8 | ± 8.7 | 43.8 | ± 9.2 | 1016.4 | ± 5.7 | 3.7 | ± 4.4 | 29 | 24 | 15 | 15 | 9 | 3 | 5-28 06:00:00 | 47.1 | ± 8.8 | 45.1 | ± 10.1 | 1016.3 | ± 5.8 | 3.4 | ± 4.1 | 41 | 29 | 26 | 21 | 15 | 3 | 5-28 07:00:00 | 46.1 | ± 9.0 | 44.2 | ± 9.9 | 1016.6 | ± 5.5 | 3.7 | ± 4.2 | 41 | 35 | 32 | 26 | 21 | 12 | 5-28 08:00:00 | 46.3 | ± 9.4 | 42.7 | ± 9.6 | 1016.1 | ± 6.0 | 4.4 | ± 4.2 | 41 | 35 | 32 | 29 | 24 | 6 | 5-28 09:00:00 | 46.1 | ± 9.1 | 43.4 | ± 10.8 | 1016.2 | ± 6.2 | 4.3 | ± 4.4 | 35 | 29 | 26 | 26 | 18 | 12 | 5-28 10:00:00 | 47.1 | ± 8.9 | 43.5 | ± 10.4 | 1016.6 | ± 6.1 | 4.9 | ± 4.9 | 47 | 32 | 32 | 29 | 15 | 6 | 5-28 11:00:00 | 48.8 | ± 8.2 | 44.9 | ± 8.6 | 1016.9 | ± 6.2 | 5.6 | ± 4.2 | 44 | 29 | 26 | 26 | 12 | 3 | 5-28 12:00:00 | 52.4 | ± 7.2 | 46.3 | ± 9.4 | 1016.5 | ± 5.9 | 6.9 | ± 4.2 | 44 | 32 | 29 | 29 | 15 | 5-28 13:00:00 | 55.2 | ± 7.5 | 46.5 | ± 9.5 | 1017.0 | ± 5.6 | 7.9 | ± 4.4 | 47 | 41 | 38 | 32 | 15 | 5-28 14:00:00 | 58.4 | ± 8.5 | 46.6 | ± 8.7 | 1016.8 | ± 5.7 | 10.0 | ± 3.5 | 44 | 35 | 32 | 24 | 9 | 5-28 15:00:00 | 60.0 | ± 8.9 | 47.3 | ± 9.3 | 1017.0 | ± 6.2 | 10.2 | ± 3.9 | 56 | 44 | 29 | 26 | 9 | 5-28 16:00:00 | 61.6 | ± 9.3 | 47.7 | ± 9.7 | 1016.7 | ± 6.1 | 10.8 | ± 3.6 | 56 | 50 | 32 | 18 | 9 | 5-28 17:00:00 | 63.2 | ± 9.7 | 46.4 | ± 9.2 | 1016.6 | ± 6.1 | 10.7 | ± 3.5 | 62 | 47 | 29 | 15 | 9 | 5-28 18:00:00 | 64.0 | ± 9.9 | 46.5 | ± 9.0 | 1016.3 | ± 6.0 | 10.3 | ± 3.6 | 65 | 53 | 21 | 15 | 6 | 5-28 19:00:00 | 64.8 | ± 10.1 | 47.0 | ± 9.0 | 1015.8 | ± 5.8 | 10.3 | ± 3.8 | 65 | 47 | 21 | 18 | 6 | 5-28 20:00:00 | 64.9 | ± 9.8 | 46.1 | ± 8.9 | 1015.6 | ± 5.9 | 10.4 | ± 3.1 | 59 | 47 | 24 | 12 | 6 | 5-28 21:00:00 | 64.3 | ± 9.5 | 46.9 | ± 8.6 | 1015.5 | ± 5.8 | 10.4 | ± 3.4 | 65 | 50 | 18 | 12 | 9 | 5-28 22:00:00 | 63.9 | ± 8.8 | 46.8 | ± 8.9 | 1015.6 | ± 5.6 | 9.8 | ± 2.7 | 59 | 38 | 18 | 9 | 6 | 5-28 23:00:00 | 62.8 | ± 8.2 | 45.7 | ± 8.8 | 1015.8 | ± 5.5 | 8.6 | ± 3.2 | 47 | 32 | 9 | 6 | 3 | 3 |