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) | 5-5 00:00:00 | 57.2 | ± 7.6 | 41.7 | ± 9.6 | 1016.0 | ± 6.5 | 8.5 | ± 4.0 | 64 | 42 | 18 | 9 | 3 | 5-5 01:00:00 | 55.7 | ± 7.4 | 41.9 | ± 9.5 | 1016.4 | ± 6.5 | 7.8 | ± 4.2 | 52 | 36 | 18 | 3 | 3 | 5-5 02:00:00 | 54.0 | ± 7.0 | 40.1 | ± 9.5 | 1016.6 | ± 6.4 | 7.2 | ± 3.8 | 48 | 27 | 6 | 6 | 5-5 03:00:00 | 52.7 | ± 7.2 | 41.8 | ± 8.7 | 1016.6 | ± 6.4 | 6.9 | ± 4.0 | 55 | 36 | 15 | 6 | 5-5 04:00:00 | 51.4 | ± 7.1 | 42.5 | ± 8.5 | 1016.9 | ± 6.4 | 6.7 | ± 4.4 | 48 | 39 | 12 | 6 | 5-5 05:00:00 | 50.4 | ± 6.9 | 40.5 | ± 9.6 | 1016.6 | ± 6.5 | 5.6 | ± 4.2 | 42 | 33 | 15 | 6 | 3 | 5-5 06:00:00 | 49.2 | ± 7.2 | 42.1 | ± 9.1 | 1016.5 | ± 6.6 | 5.6 | ± 4.2 | 52 | 36 | 21 | 15 | 6 | 5-5 07:00:00 | 47.9 | ± 7.3 | 42.1 | ± 8.8 | 1016.4 | ± 6.5 | 5.2 | ± 4.4 | 48 | 39 | 24 | 15 | 9 | 5-5 08:00:00 | 47.0 | ± 7.4 | 40.2 | ± 9.0 | 1016.5 | ± 6.5 | 6.8 | ± 4.1 | 45 | 33 | 18 | 12 | 12 | 5-5 09:00:00 | 46.8 | ± 7.2 | 41.9 | ± 8.4 | 1016.8 | ± 6.5 | 6.0 | ± 4.3 | 52 | 39 | 21 | 15 | 6 | 5-5 10:00:00 | 46.9 | ± 7.1 | 42.3 | ± 8.0 | 1017.0 | ± 6.5 | 6.1 | ± 4.1 | 55 | 42 | 24 | 18 | 9 | 5-5 11:00:00 | 49.0 | ± 6.7 | 41.9 | ± 7.7 | 1017.4 | ± 6.4 | 6.2 | ± 4.7 | 45 | 36 | 21 | 15 | 9 | 5-5 12:00:00 | 52.3 | ± 6.1 | 43.8 | ± 7.6 | 1017.7 | ± 6.4 | 7.2 | ± 4.6 | 42 | 33 | 21 | 15 | 6 | 5-5 13:00:00 | 55.6 | ± 6.4 | 43.9 | ± 7.7 | 1017.5 | ± 6.5 | 8.0 | ± 4.4 | 39 | 33 | 15 | 9 | 6 | 5-5 14:00:00 | 58.3 | ± 7.2 | 43.0 | ± 8.0 | 1017.4 | ± 6.6 | 9.5 | ± 4.4 | 45 | 42 | 18 | 12 | 3 | 5-5 15:00:00 | 60.5 | ± 8.1 | 44.7 | ± 8.5 | 1017.2 | ± 6.6 | 9.9 | ± 4.0 | 42 | 39 | 15 | 9 | 5-5 16:00:00 | 62.6 | ± 8.8 | 44.8 | ± 8.9 | 1016.8 | ± 6.5 | 10.1 | ± 4.0 | 52 | 48 | 18 | 15 | 3 | 5-5 17:00:00 | 64.3 | ± 8.8 | 43.7 | ± 8.6 | 1016.2 | ± 6.4 | 11.0 | ± 5.8 | 58 | 42 | 15 | 12 | 5-5 18:00:00 | 65.2 | ± 9.1 | 45.1 | ± 9.5 | 1015.7 | ± 6.3 | 11.9 | ± 5.9 | 55 | 45 | 21 | 9 | 5-5 19:00:00 | 66.2 | ± 9.1 | 44.7 | ± 9.1 | 1015.2 | ± 6.5 | 12.5 | ± 6.3 | 55 | 39 | 12 | 6 | 5-5 20:00:00 | 66.4 | ± 9.1 | 42.9 | ± 8.8 | 1014.8 | ± 6.4 | 12.3 | ± 5.6 | 61 | 42 | 15 | 3 | 5-5 21:00:00 | 65.8 | ± 9.1 | 44.7 | ± 9.9 | 1014.8 | ± 6.3 | 12.0 | ± 5.5 | 64 | 42 | 15 | 6 | 5-5 22:00:00 | 64.4 | ± 8.6 | 44.7 | ± 10.1 | 1014.8 | ± 6.0 | 11.7 | ± 4.7 | 58 | 42 | 9 | 6 | 5-5 23:00:00 | 62.6 | ± 8.3 | 42.9 | ± 9.9 | 1014.9 | ± 5.9 | 10.3 | ± 3.8 | 67 | 42 | 18 | 9 | 3 |