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) | 5-26 00:00:00 | 67.1 | ± 8.4 | 54.8 | ± 9.2 | 1012.7 | ± 5.3 | 6.4 | ± 4.8 | 44 | 29 | 18 | 12 | 5-26 01:00:00 | 64.7 | ± 7.8 | 55.1 | ± 8.5 | 1012.8 | ± 5.2 | 5.9 | ± 4.5 | 38 | 21 | 9 | 6 | 5-26 02:00:00 | 63.4 | ± 7.1 | 54.4 | ± 9.5 | 1013.2 | ± 5.1 | 7.7 | ± 4.2 | 38 | 21 | 12 | 6 | 3 | 5-26 03:00:00 | 62.6 | ± 6.4 | 54.2 | ± 8.5 | 1013.4 | ± 5.2 | 6.4 | ± 4.7 | 38 | 26 | 12 | 9 | 6 | 5-26 04:00:00 | 60.6 | ± 4.5 | 53.5 | ± 7.5 | 1013.3 | ± 5.2 | 5.6 | ± 3.1 | 18 | 9 | 6 | 3 | 3 | 5-26 05:00:00 | 60.3 | ± 4.3 | 53.0 | ± 8.3 | 1012.9 | ± 5.2 | 5.5 | ± 2.5 | 15 | 6 | 3 | 3 | 3 | 5-26 06:00:00 | 59.5 | ± 4.2 | 53.1 | ± 8.0 | 1012.4 | ± 5.2 | 4.3 | ± 3.5 | 12 | 9 | 9 | 3 | 3 | 5-26 07:00:00 | 58.8 | ± 4.3 | 52.9 | ± 7.8 | 1012.1 | ± 5.4 | 6.6 | ± 1.9 | 15 | 9 | 9 | 3 | 3 | 5-26 08:00:00 | 58.7 | ± 4.0 | 52.9 | ± 7.4 | 1011.9 | ± 5.4 | 6.4 | ± 2.4 | 15 | 12 | 12 | 6 | 5-26 09:00:00 | 57.6 | ± 4.1 | 52.9 | ± 7.5 | 1011.9 | ± 5.4 | 6.5 | ± 1.7 | 18 | 15 | 9 | 6 | 5-26 10:00:00 | 57.6 | ± 5.2 | 52.7 | ± 9.3 | 1012.3 | ± 5.5 | 6.7 | ± 3.1 | 29 | 26 | 24 | 21 | 15 | 5-26 11:00:00 | 58.8 | ± 5.9 | 53.3 | ± 8.9 | 1012.4 | ± 5.3 | 7.0 | ± 4.4 | 32 | 32 | 24 | 18 | 15 | 3 | 5-26 12:00:00 | 60.4 | ± 6.1 | 53.4 | ± 8.8 | 1012.9 | ± 5.5 | 7.5 | ± 3.1 | 29 | 26 | 26 | 18 | 12 | 3 | 5-26 13:00:00 | 62.6 | ± 7.0 | 53.6 | ± 9.1 | 1012.3 | ± 5.6 | 8.5 | ± 4.4 | 38 | 29 | 29 | 21 | 15 | 6 | 5-26 14:00:00 | 63.8 | ± 8.5 | 55.1 | ± 9.1 | 1013.4 | ± 5.8 | 8.7 | ± 3.2 | 47 | 41 | 32 | 18 | 12 | 5-26 15:00:00 | 65.1 | ± 8.6 | 55.0 | ± 9.0 | 1012.8 | ± 5.5 | 9.6 | ± 5.3 | 47 | 38 | 29 | 12 | 6 | 5-26 16:00:00 | 66.6 | ± 9.5 | 54.3 | ± 9.2 | 1013.1 | ± 5.8 | 9.7 | ± 4.9 | 50 | 38 | 24 | 9 | 6 | 5-26 17:00:00 | 68.8 | ± 9.5 | 54.2 | ± 9.7 | 1011.7 | ± 5.8 | 9.1 | ± 4.5 | 47 | 35 | 21 | 5-26 18:00:00 | 69.8 | ± 9.9 | 54.5 | ± 9.5 | 1011.9 | ± 5.6 | 9.9 | ± 5.4 | 53 | 38 | 21 | 9 | 5-26 19:00:00 | 70.7 | ± 9.6 | 54.0 | ± 9.5 | 1011.7 | ± 5.6 | 10.0 | ± 6.2 | 50 | 32 | 9 | 3 | 5-26 20:00:00 | 71.7 | ± 10.1 | 54.3 | ± 8.3 | 1012.3 | ± 5.4 | 9.0 | ± 5.8 | 56 | 38 | 15 | 3 | 5-26 21:00:00 | 71.0 | ± 9.5 | 53.3 | ± 8.6 | 1011.1 | ± 5.7 | 9.9 | ± 3.8 | 50 | 35 | 18 | 3 | 5-26 22:00:00 | 69.9 | ± 8.9 | 52.9 | ± 8.5 | 1011.1 | ± 5.9 | 10.3 | ± 5.2 | 44 | 24 | 9 | 3 | 5-26 23:00:00 | 69.1 | ± 8.5 | 53.4 | ± 8.0 | 1011.3 | ± 5.9 | 9.3 | ± 4.1 | 47 | 29 | 9 | 3 |