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) | 5-2 00:00:00 | 63.7 | ± 6.5 | 46.1 | ± 10.4 | 1015.2 | ± 4.5 | 3.8 | ± 3.1 | 25 | 5-2 01:00:00 | 59.8 | ± 7.7 | 45.7 | ± 10.2 | 1015.6 | ± 4.5 | 5.0 | ± 4.1 | 25 | 5-2 02:00:00 | 57.9 | ± 9.0 | 45.7 | ± 9.7 | 1015.8 | ± 4.3 | 3.8 | ± 3.2 | 13 | 5-2 03:00:00 | 55.2 | ± 9.2 | 46.4 | ± 10.0 | 1015.6 | ± 4.4 | 2.5 | ± 2.9 | 38 | 5-2 04:00:00 | 52.6 | ± 9.7 | 46.4 | ± 10.2 | 1015.5 | ± 4.5 | 2.0 | ± 2.3 | 38 | 13 | 13 | 5-2 05:00:00 | 52.3 | ± 9.5 | 47.0 | ± 10.7 | 1015.4 | ± 4.8 | 1.9 | ± 2.4 | 25 | 13 | 13 | 5-2 06:00:00 | 51.1 | ± 11.0 | 47.6 | ± 10.6 | 1014.8 | ± 5.0 | 1.4 | ± 2.5 | 38 | 25 | 13 | 5-2 07:00:00 | 50.1 | ± 11.6 | 47.4 | ± 11.2 | 1014.4 | ± 5.1 | 2.1 | ± 2.2 | 38 | 13 | 13 | 13 | 5-2 08:00:00 | 49.7 | ± 11.7 | 47.1 | ± 11.3 | 1013.9 | ± 5.4 | 1.6 | ± 2.1 | 50 | 25 | 25 | 13 | 13 | 13 | 5-2 09:00:00 | 49.2 | ± 11.9 | 47.0 | ± 11.7 | 1013.6 | ± 5.8 | 1.7 | ± 2.3 | 63 | 25 | 13 | 5-2 10:00:00 | 49.0 | ± 13.0 | 47.0 | ± 12.8 | 1012.7 | ± 5.9 | 2.3 | ± 2.4 | 50 | 25 | 25 | 13 | 5-2 11:00:00 | 50.2 | ± 12.1 | 48.1 | ± 12.0 | 1012.9 | ± 6.4 | 2.3 | ± 3.1 | 50 | 50 | 50 | 25 | 5-2 12:00:00 | 56.5 | ± 8.5 | 50.9 | ± 10.6 | 1013.7 | ± 6.5 | 2.7 | ± 2.2 | 63 | 38 | 38 | 25 | 13 | 5-2 13:00:00 | 60.7 | ± 7.3 | 51.2 | ± 10.0 | 1013.8 | ± 6.4 | 4.6 | ± 4.1 | 75 | 50 | 38 | 25 | 13 | 5-2 14:00:00 | 63.6 | ± 6.9 | 51.4 | ± 10.3 | 1013.8 | ± 6.6 | 6.2 | ± 5.3 | 63 | 50 | 25 | 25 | 5-2 15:00:00 | 66.1 | ± 6.5 | 49.4 | ± 11.1 | 1014.1 | ± 7.1 | 8.0 | ± 5.3 | 63 | 50 | 25 | 25 | 5-2 16:00:00 | 69.2 | ± 6.4 | 51.4 | ± 12.8 | 1013.3 | ± 6.9 | 9.8 | ± 3.6 | 63 | 50 | 25 | 13 | 5-2 17:00:00 | 70.9 | ± 7.7 | 51.2 | ± 11.7 | 1012.9 | ± 6.5 | 8.5 | ± 3.3 | 63 | 50 | 5-2 18:00:00 | 72.1 | ± 7.9 | 50.0 | ± 12.5 | 1012.5 | ± 6.7 | 7.8 | ± 4.5 | 63 | 63 | 5-2 19:00:00 | 72.2 | ± 10.1 | 50.5 | ± 12.4 | 1012.2 | ± 6.9 | 8.3 | ± 4.6 | 75 | 63 | 5-2 20:00:00 | 71.8 | ± 10.7 | 50.2 | ± 11.9 | 1011.7 | ± 7.3 | 10.5 | ± 4.7 | 50 | 50 | 5-2 21:00:00 | 71.7 | ± 10.2 | 49.7 | ± 12.1 | 1011.6 | ± 7.3 | 7.9 | ± 5.3 | 50 | 38 | 5-2 22:00:00 | 70.8 | ± 9.4 | 49.6 | ± 12.3 | 1011.7 | ± 7.5 | 7.3 | ± 4.0 | 75 | 50 | 13 | 5-2 23:00:00 | 67.1 | ± 7.4 | 48.7 | ± 12.0 | 1012.0 | ± 7.5 | 9.0 | ± 3.5 | 50 | 38 |