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) | 5-25 00:00:00 | 70.8 | ± 9.4 | 52.4 | ± 7.4 | 1013.1 | ± 5.9 | 7.2 | ± 3.4 | 54 | 38 | 15 | 15 | 8 | 5-25 01:00:00 | 67.3 | ± 9.6 | 50.8 | ± 8.0 | 1013.5 | ± 6.0 | 6.7 | ± 2.9 | 23 | 23 | 8 | 8 | 5-25 02:00:00 | 66.4 | ± 9.1 | 50.6 | ± 8.8 | 1013.6 | ± 6.0 | 6.6 | ± 3.2 | 31 | 23 | 15 | 15 | 8 | 5-25 03:00:00 | 64.7 | ± 9.4 | 51.7 | ± 8.7 | 1014.0 | ± 5.9 | 6.3 | ± 2.7 | 5-25 04:00:00 | 66.3 | ± 8.0 | 52.9 | ± 8.2 | 1016.7 | ± 4.9 | 5.7 | ± 3.3 | 8 | 5-25 05:00:00 | 64.3 | ± 7.3 | 52.7 | ± 8.5 | 1016.4 | ± 5.0 | 5.5 | ± 2.8 | 8 | 5-25 06:00:00 | 63.8 | ± 7.9 | 53.0 | ± 9.4 | 1016.5 | ± 5.3 | 5.7 | ± 3.2 | 8 | 5-25 07:00:00 | 63.3 | ± 8.2 | 52.5 | ± 10.0 | 1016.1 | ± 5.1 | 5.2 | ± 2.4 | 8 | 5-25 08:00:00 | 62.3 | ± 8.5 | 51.6 | ± 11.0 | 1016.0 | ± 5.6 | 5.3 | ± 2.1 | 15 | 8 | 5-25 09:00:00 | 59.5 | ± 8.6 | 51.0 | ± 9.9 | 1014.7 | ± 5.6 | 3.3 | ± 3.3 | 54 | 38 | 15 | 15 | 15 | 8 | 5-25 10:00:00 | 58.2 | ± 7.6 | 50.9 | ± 9.8 | 1013.5 | ± 6.2 | 3.1 | ± 2.9 | 46 | 31 | 15 | 15 | 8 | 8 | 5-25 11:00:00 | 59.8 | ± 7.8 | 52.6 | ± 9.2 | 1013.8 | ± 6.3 | 3.4 | ± 2.7 | 38 | 31 | 23 | 23 | 15 | 8 | 5-25 12:00:00 | 60.5 | ± 8.5 | 54.3 | ± 7.6 | 1013.3 | ± 5.8 | 5.2 | ± 2.8 | 46 | 38 | 23 | 23 | 8 | 8 | 5-25 13:00:00 | 64.5 | ± 9.5 | 54.0 | ± 9.4 | 1014.1 | ± 6.1 | 6.6 | ± 3.4 | 54 | 46 | 23 | 23 | 8 | 8 | 5-25 14:00:00 | 65.3 | ± 10.4 | 54.0 | ± 9.6 | 1013.6 | ± 6.0 | 8.1 | ± 3.5 | 46 | 38 | 23 | 23 | 8 | 8 | 5-25 15:00:00 | 67.8 | ± 10.2 | 54.0 | ± 9.2 | 1014.5 | ± 6.1 | 7.2 | ± 2.3 | 46 | 31 | 15 | 15 | 8 | 5-25 16:00:00 | 68.8 | ± 11.0 | 53.7 | ± 8.6 | 1014.0 | ± 6.1 | 6.6 | ± 3.7 | 46 | 38 | 23 | 23 | 8 | 5-25 17:00:00 | 70.9 | ± 10.9 | 55.2 | ± 8.4 | 1014.3 | ± 6.0 | 7.3 | ± 3.6 | 62 | 46 | 31 | 31 | 8 | 5-25 18:00:00 | 71.6 | ± 10.9 | 54.7 | ± 9.1 | 1013.5 | ± 6.1 | 6.6 | ± 3.4 | 62 | 46 | 38 | 38 | 15 | 5-25 19:00:00 | 73.2 | ± 12.1 | 53.3 | ± 8.5 | 1014.6 | ± 5.6 | 7.0 | ± 4.2 | 54 | 46 | 31 | 31 | 15 | 5-25 20:00:00 | 73.2 | ± 11.8 | 51.8 | ± 8.7 | 1012.5 | ± 5.3 | 6.5 | ± 4.2 | 69 | 46 | 31 | 31 | 8 | 5-25 21:00:00 | 72.9 | ± 11.1 | 53.0 | ± 9.0 | 1012.7 | ± 5.7 | 6.7 | ± 3.7 | 62 | 38 | 31 | 31 | 15 | 5-25 22:00:00 | 70.4 | ± 10.8 | 52.0 | ± 9.7 | 1014.0 | ± 5.0 | 7.7 | ± 4.6 | 69 | 38 | 31 | 31 | 8 | 5-25 23:00:00 | 69.4 | ± 10.7 | 52.1 | ± 9.0 | 1012.5 | ± 5.4 | 5.6 | ± 3.9 | 69 | 38 | 31 | 31 | 15 |