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) | 5-14 00:00:00 | 61.3 | ± 8.6 | 45.5 | ± 9.7 | 1013.1 | ± 4.7 | 8.8 | ± 4.7 | 73 | 48 | 18 | 6 | 6 | 5-14 01:00:00 | 59.6 | ± 8.0 | 45.8 | ± 8.9 | 1013.4 | ± 4.3 | 8.1 | ± 4.3 | 64 | 33 | 18 | 9 | 3 | 5-14 02:00:00 | 57.1 | ± 7.1 | 45.6 | ± 8.3 | 1013.5 | ± 4.5 | 6.7 | ± 3.8 | 52 | 27 | 15 | 3 | 3 | 5-14 03:00:00 | 55.6 | ± 6.9 | 46.3 | ± 8.0 | 1013.6 | ± 4.5 | 6.7 | ± 3.6 | 52 | 36 | 12 | 9 | 3 | 5-14 04:00:00 | 54.3 | ± 7.0 | 45.7 | ± 8.4 | 1013.7 | ± 4.4 | 6.5 | ± 4.5 | 52 | 33 | 15 | 9 | 6 | 5-14 05:00:00 | 53.4 | ± 6.9 | 44.9 | ± 8.2 | 1013.5 | ± 4.4 | 6.1 | ± 3.5 | 48 | 33 | 15 | 9 | 6 | 5-14 06:00:00 | 52.1 | ± 7.3 | 45.0 | ± 8.7 | 1013.8 | ± 4.9 | 5.5 | ± 3.4 | 42 | 30 | 15 | 6 | 5-14 07:00:00 | 51.5 | ± 7.1 | 45.0 | ± 8.2 | 1013.4 | ± 4.5 | 5.2 | ± 3.4 | 48 | 30 | 9 | 6 | 5-14 08:00:00 | 51.1 | ± 7.2 | 45.0 | ± 8.0 | 1013.4 | ± 4.5 | 5.5 | ± 4.0 | 42 | 30 | 9 | 3 | 5-14 09:00:00 | 50.7 | ± 7.0 | 45.0 | ± 8.1 | 1013.6 | ± 4.5 | 5.8 | ± 4.5 | 48 | 30 | 9 | 3 | 5-14 10:00:00 | 50.4 | ± 7.1 | 45.1 | ± 7.9 | 1014.2 | ± 4.6 | 5.3 | ± 3.8 | 48 | 33 | 15 | 6 | 6 | 5-14 11:00:00 | 51.9 | ± 6.9 | 45.7 | ± 7.7 | 1014.5 | ± 4.5 | 5.9 | ± 4.2 | 55 | 33 | 21 | 9 | 6 | 5-14 12:00:00 | 55.0 | ± 7.6 | 47.0 | ± 8.2 | 1015.1 | ± 5.0 | 7.7 | ± 3.3 | 55 | 36 | 12 | 3 | 5-14 13:00:00 | 58.4 | ± 7.9 | 47.1 | ± 8.7 | 1014.9 | ± 4.8 | 8.5 | ± 3.5 | 58 | 39 | 24 | 12 | 6 | 5-14 14:00:00 | 61.1 | ± 8.5 | 46.9 | ± 8.6 | 1014.9 | ± 4.7 | 9.4 | ± 4.1 | 67 | 45 | 30 | 12 | 3 | 5-14 15:00:00 | 63.3 | ± 9.6 | 47.6 | ± 9.0 | 1014.8 | ± 4.7 | 9.0 | ± 5.1 | 67 | 45 | 24 | 9 | 3 | 5-14 16:00:00 | 65.4 | ± 9.7 | 47.5 | ± 8.7 | 1014.4 | ± 4.7 | 9.7 | ± 5.4 | 64 | 48 | 18 | 6 | 5-14 17:00:00 | 67.5 | ± 9.9 | 46.9 | ± 8.8 | 1014.0 | ± 4.7 | 10.9 | ± 4.8 | 70 | 52 | 9 | 6 | 5-14 18:00:00 | 68.3 | ± 9.5 | 46.7 | ± 9.1 | 1014.0 | ± 5.0 | 11.3 | ± 5.2 | 76 | 58 | 9 | 3 | 5-14 19:00:00 | 69.4 | ± 9.7 | 47.1 | ± 8.7 | 1013.2 | ± 4.7 | 11.6 | ± 4.5 | 70 | 52 | 3 | 3 | 5-14 20:00:00 | 70.2 | ± 9.9 | 46.3 | ± 9.1 | 1012.8 | ± 4.6 | 11.2 | ± 5.3 | 76 | 58 | 9 | 3 | 5-14 21:00:00 | 69.7 | ± 9.7 | 46.1 | ± 8.8 | 1012.8 | ± 4.7 | 11.2 | ± 5.5 | 76 | 48 | 3 | 3 | 5-14 22:00:00 | 68.5 | ± 9.4 | 46.0 | ± 9.2 | 1012.7 | ± 4.7 | 11.0 | ± 4.5 | 73 | 48 | 6 | 3 | 5-14 23:00:00 | 66.6 | ± 9.1 | 44.9 | ± 9.3 | 1012.9 | ± 4.7 | 9.6 | ± 4.6 | 70 | 55 | 9 |