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) | 5-27 00:00:00 | 68.3 | ± 4.5 | 52.8 | ± 11.8 | 1011.2 | ± 5.7 | 4.7 | ± 2.4 | 63 | 25 | 5-27 01:00:00 | 64.0 | ± 5.9 | 52.6 | ± 11.9 | 1011.8 | ± 5.4 | 3.7 | ± 3.7 | 75 | 50 | 13 | 5-27 02:00:00 | 62.0 | ± 5.1 | 52.7 | ± 10.6 | 1012.0 | ± 5.7 | 2.0 | ± 2.5 | 63 | 50 | 38 | 25 | 5-27 03:00:00 | 60.7 | ± 5.6 | 52.4 | ± 10.6 | 1012.4 | ± 5.7 | 2.2 | ± 3.3 | 75 | 38 | 38 | 25 | 5-27 04:00:00 | 58.6 | ± 6.4 | 52.4 | ± 10.2 | 1012.4 | ± 5.5 | 3.1 | ± 2.1 | 38 | 25 | 25 | 25 | 5-27 05:00:00 | 59.4 | ± 6.1 | 50.3 | ± 12.5 | 1012.7 | ± 5.7 | 2.9 | ± 3.0 | 50 | 38 | 25 | 13 | 5-27 06:00:00 | 57.7 | ± 5.7 | 50.3 | ± 12.3 | 1012.7 | ± 5.1 | 2.5 | ± 3.4 | 50 | 50 | 25 | 25 | 5-27 07:00:00 | 56.5 | ± 5.5 | 48.7 | ± 12.4 | 1012.6 | ± 5.4 | 1.3 | ± 1.8 | 63 | 38 | 25 | 13 | 13 | 5-27 08:00:00 | 55.7 | ± 5.7 | 47.7 | ± 13.3 | 1012.0 | ± 5.6 | 1.0 | ± 1.8 | 50 | 38 | 38 | 38 | 13 | 5-27 09:00:00 | 57.1 | ± 5.4 | 52.7 | ± 9.9 | 1012.9 | ± 5.2 | 0.8 | ± 1.4 | 63 | 50 | 38 | 25 | 13 | 5-27 10:00:00 | 56.2 | ± 5.8 | 52.0 | ± 9.8 | 1013.4 | ± 4.9 | 0.9 | ± 1.7 | 75 | 50 | 38 | 38 | 13 | 5-27 11:00:00 | 57.7 | ± 4.8 | 52.7 | ± 10.3 | 1013.9 | ± 4.8 | 1.8 | ± 2.1 | 75 | 38 | 38 | 38 | 5-27 12:00:00 | 61.7 | ± 4.4 | 53.5 | ± 10.6 | 1014.1 | ± 4.7 | 3.3 | ± 3.3 | 50 | 50 | 38 | 38 | 5-27 13:00:00 | 65.2 | ± 4.5 | 54.0 | ± 10.7 | 1014.5 | ± 4.7 | 4.2 | ± 3.5 | 75 | 50 | 38 | 25 | 13 | 5-27 14:00:00 | 66.6 | ± 5.0 | 53.4 | ± 10.4 | 1014.3 | ± 4.5 | 4.6 | ± 4.5 | 75 | 63 | 50 | 25 | 5-27 15:00:00 | 68.9 | ± 6.6 | 53.6 | ± 10.6 | 1014.2 | ± 4.3 | 4.0 | ± 3.7 | 63 | 38 | 5-27 16:00:00 | 70.8 | ± 6.5 | 53.7 | ± 11.6 | 1014.6 | ± 4.2 | 5.7 | ± 4.0 | 100 | 63 | 5-27 17:00:00 | 71.7 | ± 7.1 | 53.8 | ± 10.8 | 1013.7 | ± 4.2 | 6.9 | ± 4.4 | 38 | 25 | 13 | 5-27 18:00:00 | 73.7 | ± 7.0 | 54.7 | ± 9.3 | 1013.2 | ± 4.2 | 5.5 | ± 4.5 | 100 | 63 | 13 | 5-27 19:00:00 | 74.4 | ± 8.3 | 54.2 | ± 9.6 | 1013.3 | ± 3.9 | 5.9 | ± 4.9 | 88 | 75 | 5-27 20:00:00 | 74.7 | ± 8.3 | 54.6 | ± 10.3 | 1012.9 | ± 3.6 | 7.1 | ± 4.7 | 100 | 63 | 5-27 21:00:00 | 73.0 | ± 8.8 | 54.0 | ± 10.0 | 1012.3 | ± 3.7 | 8.0 | ± 4.6 | 63 | 50 | 13 | 5-27 22:00:00 | 72.0 | ± 8.9 | 53.5 | ± 10.1 | 1012.3 | ± 3.8 | 6.1 | ± 3.8 | 88 | 63 | 25 | 5-27 23:00:00 | 70.4 | ± 8.3 | 55.0 | ± 10.8 | 1012.5 | ± 3.8 | 3.8 | ± 3.7 | 88 | 75 | 38 |