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) | 5-23 00:00:00 | 64.4 | ± 10.9 | 42.2 | ± 11.1 | 1017.0 | ± 5.7 | 7.0 | ± 3.0 | 51 | 32 | 8 | 5 | 3 | 5-23 01:00:00 | 60.8 | ± 9.8 | 42.5 | ± 11.1 | 1017.0 | ± 5.5 | 7.2 | ± 1.6 | 49 | 38 | 5 | 5 | 5 | 5-23 02:00:00 | 58.8 | ± 9.9 | 41.7 | ± 10.7 | 1017.3 | ± 5.4 | 6.4 | ± 2.9 | 41 | 24 | 11 | 11 | 5 | 3 | 5-23 03:00:00 | 57.2 | ± 9.5 | 42.6 | ± 10.2 | 1017.4 | ± 5.4 | 6.3 | ± 3.0 | 43 | 27 | 5 | 5 | 5-23 04:00:00 | 56.0 | ± 9.6 | 42.9 | ± 10.8 | 1017.4 | ± 5.5 | 3.9 | ± 3.4 | 41 | 22 | 14 | 11 | 8 | 3 | 5-23 05:00:00 | 54.1 | ± 10.6 | 43.2 | ± 10.4 | 1017.0 | ± 5.7 | 4.7 | ± 3.3 | 32 | 14 | 14 | 8 | 8 | 5-23 06:00:00 | 52.7 | ± 10.1 | 43.5 | ± 10.5 | 1016.8 | ± 5.9 | 5.5 | ± 3.4 | 35 | 22 | 14 | 8 | 8 | 5-23 07:00:00 | 51.5 | ± 10.6 | 43.2 | ± 9.7 | 1016.4 | ± 5.8 | 5.4 | ± 5.1 | 41 | 27 | 14 | 8 | 5 | 5-23 08:00:00 | 49.7 | ± 9.1 | 42.8 | ± 9.3 | 1016.2 | ± 6.1 | 4.6 | ± 3.5 | 32 | 24 | 16 | 14 | 11 | 5-23 09:00:00 | 48.1 | ± 9.7 | 42.7 | ± 9.4 | 1016.2 | ± 6.2 | 4.2 | ± 3.1 | 41 | 30 | 16 | 14 | 11 | 5-23 10:00:00 | 48.3 | ± 9.5 | 42.7 | ± 9.1 | 1016.4 | ± 6.6 | 4.9 | ± 2.7 | 38 | 22 | 19 | 16 | 8 | 5-23 11:00:00 | 49.9 | ± 9.1 | 44.0 | ± 8.9 | 1016.6 | ± 6.6 | 4.8 | ± 2.7 | 38 | 22 | 16 | 14 | 5 | 5-23 12:00:00 | 53.1 | ± 9.2 | 45.9 | ± 8.9 | 1016.9 | ± 6.7 | 5.3 | ± 3.1 | 38 | 24 | 19 | 16 | 5 | 5-23 13:00:00 | 57.6 | ± 9.5 | 47.3 | ± 9.3 | 1017.0 | ± 6.8 | 6.5 | ± 3.0 | 49 | 38 | 24 | 19 | 11 | 5-23 14:00:00 | 61.8 | ± 10.1 | 47.8 | ± 9.0 | 1017.0 | ± 6.7 | 9.3 | ± 2.4 | 59 | 41 | 27 | 16 | 11 | 5-23 15:00:00 | 64.4 | ± 10.7 | 48.2 | ± 9.2 | 1016.6 | ± 6.6 | 9.9 | ± 2.5 | 59 | 46 | 27 | 19 | 11 | 5-23 16:00:00 | 66.3 | ± 11.3 | 47.9 | ± 9.1 | 1016.4 | ± 6.5 | 9.8 | ± 1.7 | 68 | 62 | 27 | 24 | 16 | 3 | 5-23 17:00:00 | 67.8 | ± 11.5 | 46.8 | ± 8.5 | 1016.1 | ± 6.5 | 9.8 | ± 2.4 | 68 | 59 | 22 | 14 | 5 | 3 | 5-23 18:00:00 | 69.0 | ± 11.2 | 46.8 | ± 8.4 | 1015.6 | ± 6.3 | 11.5 | ± 2.6 | 76 | 57 | 24 | 14 | 8 | 5-23 19:00:00 | 69.0 | ± 10.8 | 46.6 | ± 8.4 | 1015.0 | ± 6.5 | 13.0 | ± 3.7 | 73 | 54 | 24 | 14 | 3 | 5-23 20:00:00 | 70.2 | ± 10.4 | 46.7 | ± 8.5 | 1014.6 | ± 5.9 | 11.7 | ± 3.9 | 65 | 49 | 22 | 11 | 3 | 5-23 21:00:00 | 70.2 | ± 10.3 | 46.2 | ± 8.5 | 1014.4 | ± 6.0 | 11.7 | ± 3.4 | 76 | 57 | 24 | 14 | 5 | 3 | 5-23 22:00:00 | 67.9 | ± 10.5 | 44.9 | ± 10.5 | 1014.0 | ± 5.8 | 11.5 | ± 3.2 | 62 | 49 | 27 | 16 | 5 | 5-23 23:00:00 | 67.9 | ± 9.7 | 47.0 | ± 6.5 | 1013.1 | ± 5.6 | 12.2 | ± 2.6 | 62 | 46 | 19 | 14 | 11 |