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) | 5-10 00:00:00 | 60.8 | ± 9.8 | 46.7 | ± 10.3 | 1013.6 | ± 5.9 | 10.2 | ± 4.7 | 64 | 52 | 9 | 3 | 3 | 5-10 01:00:00 | 59.2 | ± 9.5 | 46.7 | ± 10.0 | 1014.4 | ± 6.1 | 9.5 | ± 4.8 | 61 | 39 | 6 | 3 | 3 | 5-10 02:00:00 | 57.2 | ± 8.8 | 46.5 | ± 10.2 | 1014.7 | ± 6.0 | 7.8 | ± 4.0 | 58 | 36 | 9 | 3 | 3 | 5-10 03:00:00 | 56.2 | ± 8.6 | 46.3 | ± 10.1 | 1014.8 | ± 5.9 | 7.6 | ± 4.1 | 52 | 36 | 6 | 3 | 3 | 5-10 04:00:00 | 54.9 | ± 8.5 | 45.7 | ± 10.3 | 1014.4 | ± 5.8 | 7.5 | ± 3.6 | 48 | 27 | 9 | 3 | 3 | 5-10 05:00:00 | 54.0 | ± 8.3 | 46.1 | ± 10.3 | 1014.6 | ± 5.9 | 7.2 | ± 4.7 | 52 | 30 | 9 | 3 | 3 | 5-10 06:00:00 | 52.9 | ± 8.2 | 46.6 | ± 9.9 | 1014.4 | ± 5.8 | 6.7 | ± 4.5 | 48 | 36 | 6 | 6 | 3 | 5-10 07:00:00 | 51.9 | ± 8.1 | 46.2 | ± 10.1 | 1014.5 | ± 5.7 | 7.0 | ± 4.6 | 52 | 30 | 18 | 9 | 6 | 3 | 5-10 08:00:00 | 51.0 | ± 8.2 | 45.7 | ± 10.2 | 1014.8 | ± 5.5 | 6.9 | ± 4.2 | 55 | 39 | 24 | 12 | 6 | 3 | 5-10 09:00:00 | 51.0 | ± 8.0 | 46.1 | ± 9.7 | 1014.8 | ± 5.6 | 7.4 | ± 4.7 | 61 | 42 | 27 | 9 | 6 | 3 | 5-10 10:00:00 | 51.4 | ± 7.7 | 46.0 | ± 8.9 | 1015.2 | ± 5.6 | 6.9 | ± 6.3 | 61 | 33 | 21 | 9 | 3 | 5-10 11:00:00 | 53.5 | ± 7.2 | 46.7 | ± 9.3 | 1015.6 | ± 5.6 | 8.4 | ± 5.6 | 61 | 39 | 24 | 12 | 3 | 5-10 12:00:00 | 56.4 | ± 7.5 | 47.6 | ± 9.0 | 1015.7 | ± 5.7 | 9.2 | ± 5.9 | 55 | 39 | 21 | 9 | 3 | 5-10 13:00:00 | 59.1 | ± 8.1 | 47.6 | ± 9.4 | 1015.7 | ± 5.6 | 9.7 | ± 6.1 | 55 | 48 | 27 | 9 | 3 | 5-10 14:00:00 | 61.4 | ± 8.6 | 47.2 | ± 10.3 | 1015.6 | ± 5.5 | 10.9 | ± 6.5 | 52 | 48 | 30 | 9 | 3 | 5-10 15:00:00 | 63.5 | ± 9.0 | 47.2 | ± 10.2 | 1015.5 | ± 5.5 | 12.1 | ± 7.0 | 52 | 52 | 27 | 12 | 3 | 5-10 16:00:00 | 65.0 | ± 9.3 | 47.0 | ± 10.7 | 1014.8 | ± 5.3 | 12.3 | ± 6.9 | 58 | 52 | 24 | 12 | 5-10 17:00:00 | 66.6 | ± 9.9 | 47.1 | ± 11.3 | 1014.5 | ± 5.2 | 13.4 | ± 6.3 | 61 | 55 | 24 | 9 | 5-10 18:00:00 | 67.4 | ± 9.8 | 46.9 | ± 10.7 | 1014.2 | ± 5.2 | 14.0 | ± 6.1 | 61 | 55 | 21 | 9 | 3 | 5-10 19:00:00 | 68.2 | ± 9.6 | 46.8 | ± 10.5 | 1013.8 | ± 5.3 | 14.3 | ± 6.8 | 67 | 58 | 21 | 12 | 5-10 20:00:00 | 68.6 | ± 9.5 | 45.9 | ± 10.6 | 1013.5 | ± 5.2 | 14.0 | ± 5.8 | 58 | 42 | 12 | 6 | 5-10 21:00:00 | 67.7 | ± 9.6 | 46.0 | ± 10.5 | 1013.5 | ± 5.2 | 13.4 | ± 5.1 | 61 | 42 | 15 | 9 | 5-10 22:00:00 | 66.5 | ± 9.6 | 45.8 | ± 10.4 | 1013.6 | ± 5.2 | 12.6 | ± 5.0 | 52 | 39 | 15 | 15 | 5-10 23:00:00 | 64.8 | ± 9.4 | 45.4 | ± 11.0 | 1013.9 | ± 5.3 | 10.3 | ± 4.3 | 52 | 42 | 12 | 6 |