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 | 60.2 | ± 8.6 | 41.2 | ± 10.3 | 1016.4 | ± 6.7 | 9.9 | ± 3.7 | 52 | 36 | 6 | 3 | 3 | 5-8 01:00:00 | 57.6 | ± 7.8 | 42.2 | ± 10.7 | 1016.8 | ± 6.7 | 9.3 | ± 3.7 | 45 | 36 | 6 | 3 | 3 | 5-8 02:00:00 | 55.9 | ± 7.5 | 40.7 | ± 10.8 | 1017.1 | ± 6.7 | 8.6 | ± 4.0 | 36 | 27 | 6 | 6 | 3 | 5-8 03:00:00 | 54.5 | ± 7.3 | 41.8 | ± 11.7 | 1017.2 | ± 6.7 | 8.3 | ± 3.7 | 33 | 24 | 6 | 6 | 3 | 5-8 04:00:00 | 53.2 | ± 7.3 | 42.4 | ± 11.7 | 1017.2 | ± 6.8 | 8.5 | ± 4.1 | 33 | 27 | 6 | 6 | 3 | 5-8 05:00:00 | 52.1 | ± 7.5 | 42.1 | ± 10.5 | 1016.8 | ± 6.9 | 6.9 | ± 3.7 | 33 | 24 | 6 | 6 | 3 | 5-8 06:00:00 | 50.9 | ± 7.3 | 42.1 | ± 10.7 | 1016.9 | ± 7.0 | 6.9 | ± 3.6 | 42 | 30 | 9 | 3 | 3 | 5-8 07:00:00 | 49.7 | ± 7.3 | 43.2 | ± 10.1 | 1016.7 | ± 7.1 | 6.2 | ± 4.0 | 42 | 27 | 15 | 9 | 3 | 5-8 08:00:00 | 48.8 | ± 7.3 | 41.3 | ± 9.9 | 1016.7 | ± 7.2 | 6.1 | ± 4.5 | 39 | 27 | 21 | 12 | 3 | 3 | 5-8 09:00:00 | 47.9 | ± 6.8 | 41.8 | ± 10.0 | 1017.1 | ± 7.2 | 6.0 | ± 4.5 | 42 | 27 | 24 | 9 | 6 | 5-8 10:00:00 | 48.7 | ± 6.2 | 42.0 | ± 10.1 | 1017.4 | ± 7.2 | 6.7 | ± 4.3 | 42 | 33 | 27 | 15 | 6 | 5-8 11:00:00 | 50.4 | ± 6.5 | 42.5 | ± 9.5 | 1017.5 | ± 7.3 | 7.2 | ± 4.1 | 45 | 33 | 30 | 15 | 6 | 5-8 12:00:00 | 53.1 | ± 6.4 | 43.9 | ± 10.7 | 1017.6 | ± 7.3 | 7.3 | ± 4.6 | 48 | 42 | 36 | 15 | 3 | 5-8 13:00:00 | 55.4 | ± 7.1 | 44.2 | ± 10.8 | 1017.5 | ± 7.4 | 8.5 | ± 4.6 | 48 | 45 | 36 | 15 | 3 | 5-8 14:00:00 | 57.9 | ± 8.0 | 43.9 | ± 10.8 | 1017.3 | ± 7.5 | 10.2 | ± 5.1 | 45 | 45 | 39 | 12 | 6 | 5-8 15:00:00 | 59.9 | ± 8.4 | 45.1 | ± 11.4 | 1017.0 | ± 7.5 | 9.8 | ± 5.1 | 55 | 52 | 30 | 12 | 9 | 5-8 16:00:00 | 61.8 | ± 9.2 | 45.5 | ± 11.0 | 1016.4 | ± 7.5 | 9.9 | ± 5.1 | 55 | 52 | 27 | 12 | 6 | 5-8 17:00:00 | 63.4 | ± 9.2 | 45.0 | ± 10.6 | 1015.8 | ± 7.4 | 11.4 | ± 5.6 | 45 | 42 | 18 | 6 | 3 | 5-8 18:00:00 | 64.0 | ± 9.1 | 45.8 | ± 11.0 | 1015.4 | ± 7.3 | 10.8 | ± 5.4 | 55 | 45 | 18 | 9 | 3 | 5-8 19:00:00 | 64.6 | ± 9.6 | 45.6 | ± 11.4 | 1014.9 | ± 7.4 | 10.6 | ± 5.1 | 58 | 36 | 15 | 6 | 3 | 5-8 20:00:00 | 64.8 | ± 9.7 | 45.7 | ± 10.7 | 1014.3 | ± 7.3 | 10.5 | ± 5.1 | 58 | 39 | 15 | 9 | 6 | 5-8 21:00:00 | 64.6 | ± 9.6 | 46.1 | ± 11.2 | 1014.2 | ± 7.2 | 11.4 | ± 5.0 | 52 | 36 | 9 | 3 | 3 | 5-8 22:00:00 | 63.6 | ± 9.3 | 45.4 | ± 10.9 | 1014.2 | ± 7.1 | 11.4 | ± 4.4 | 67 | 42 | 18 | 9 | 5-8 23:00:00 | 62.0 | ± 8.8 | 45.1 | ± 10.5 | 1014.2 | ± 7.1 | 10.5 | ± 4.1 | 55 | 39 | 15 | 9 |