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) | 5-8 00:00:00 | 57.6 | ± 8.1 | 40.1 | ± 11.0 | 1016.8 | ± 6.7 | 9.1 | ± 4.5 | 33 | 25 | 8 | 5-8 01:00:00 | 56.3 | ± 7.7 | 39.9 | ± 11.6 | 1017.0 | ± 6.5 | 8.2 | ± 3.9 | 42 | 17 | 8 | 5-8 02:00:00 | 54.5 | ± 7.5 | 38.4 | ± 11.0 | 1017.2 | ± 6.6 | 7.4 | ± 4.0 | 58 | 33 | 8 | 8 | 5-8 03:00:00 | 53.3 | ± 7.9 | 40.0 | ± 11.8 | 1017.2 | ± 6.7 | 7.4 | ± 4.0 | 50 | 33 | 8 | 8 | 5-8 04:00:00 | 52.1 | ± 7.9 | 40.1 | ± 11.7 | 1017.1 | ± 6.8 | 6.8 | ± 3.7 | 50 | 33 | 8 | 5-8 05:00:00 | 50.6 | ± 7.7 | 38.2 | ± 10.1 | 1016.8 | ± 6.8 | 6.7 | ± 2.6 | 50 | 25 | 17 | 5-8 06:00:00 | 49.7 | ± 7.8 | 40.5 | ± 10.8 | 1016.8 | ± 7.1 | 6.3 | ± 4.0 | 50 | 42 | 25 | 5-8 07:00:00 | 49.0 | ± 8.1 | 41.1 | ± 10.9 | 1016.6 | ± 7.1 | 5.8 | ± 3.3 | 58 | 33 | 17 | 8 | 8 | 8 | 5-8 08:00:00 | 48.0 | ± 8.0 | 38.8 | ± 10.5 | 1016.8 | ± 7.2 | 5.7 | ± 3.8 | 50 | 50 | 25 | 8 | 8 | 5-8 09:00:00 | 47.6 | ± 7.7 | 39.9 | ± 10.7 | 1016.9 | ± 7.2 | 6.4 | ± 3.7 | 50 | 33 | 8 | 8 | 8 | 5-8 10:00:00 | 48.2 | ± 7.5 | 40.2 | ± 10.8 | 1017.1 | ± 7.3 | 6.1 | ± 4.1 | 58 | 42 | 33 | 8 | 8 | 5-8 11:00:00 | 49.6 | ± 7.3 | 40.3 | ± 9.8 | 1017.4 | ± 7.3 | 6.3 | ± 4.0 | 67 | 50 | 42 | 8 | 5-8 12:00:00 | 52.1 | ± 7.4 | 41.9 | ± 10.5 | 1017.5 | ± 7.3 | 6.3 | ± 3.9 | 67 | 58 | 50 | 5-8 13:00:00 | 54.6 | ± 7.6 | 42.4 | ± 10.8 | 1017.2 | ± 7.4 | 8.0 | ± 4.5 | 58 | 50 | 42 | 8 | 5-8 14:00:00 | 56.8 | ± 8.0 | 42.1 | ± 10.3 | 1017.1 | ± 7.4 | 8.8 | ± 4.6 | 50 | 42 | 33 | 8 | 5-8 15:00:00 | 58.7 | ± 8.6 | 43.3 | ± 11.0 | 1016.7 | ± 7.4 | 10.0 | ± 4.8 | 42 | 33 | 33 | 8 | 5-8 16:00:00 | 60.8 | ± 9.3 | 43.0 | ± 11.6 | 1016.1 | ± 7.3 | 10.3 | ± 4.1 | 58 | 33 | 33 | 5-8 17:00:00 | 61.5 | ± 9.1 | 42.5 | ± 10.8 | 1015.7 | ± 7.2 | 11.3 | ± 4.3 | 58 | 42 | 25 | 8 | 8 | 8 | 5-8 18:00:00 | 62.5 | ± 9.7 | 43.6 | ± 11.8 | 1015.0 | ± 7.3 | 10.5 | ± 4.4 | 58 | 42 | 17 | 8 | 8 | 8 | 5-8 19:00:00 | 63.1 | ± 10.0 | 44.1 | ± 11.5 | 1014.7 | ± 7.2 | 11.2 | ± 4.0 | 50 | 33 | 17 | 5-8 20:00:00 | 62.7 | ± 9.5 | 42.9 | ± 10.6 | 1014.3 | ± 7.2 | 11.1 | ± 4.4 | 58 | 25 | 8 | 5-8 21:00:00 | 62.5 | ± 9.9 | 43.5 | ± 10.8 | 1014.3 | ± 6.9 | 11.4 | ± 4.0 | 50 | 25 | 8 | 5-8 22:00:00 | 61.3 | ± 10.1 | 42.9 | ± 11.1 | 1014.4 | ± 6.8 | 10.8 | ± 4.7 | 58 | 33 | 8 | 5-8 23:00:00 | 60.1 | ± 9.9 | 42.9 | ± 10.6 | 1014.3 | ± 6.7 | 9.7 | ± 3.8 | 42 | 17 |