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) | 7-8 00:00:00 | 76.9 | ± 5.0 | 63.6 | ± 9.5 | 1015.8 | ± 3.6 | 3.7 | ± 2.4 | 46 | 23 | 15 | 8 | 8 | 7-8 01:00:00 | 74.4 | ± 5.9 | 62.8 | ± 8.9 | 1015.5 | ± 3.0 | 3.6 | ± 2.3 | 62 | 46 | 23 | 8 | 8 | 7-8 02:00:00 | 71.8 | ± 5.7 | 62.2 | ± 8.7 | 1016.7 | ± 3.9 | 2.7 | ± 2.0 | 54 | 38 | 23 | 23 | 8 | 7-8 03:00:00 | 70.3 | ± 6.8 | 63.1 | ± 8.8 | 1017.1 | ± 4.0 | 2.6 | ± 2.2 | 8 | 8 | 8 | 8 | 7-8 04:00:00 | 64.7 | ± 0.0 | 60.2 | ± 0.0 | 1011.9 | ± 0.0 | 0.0 | ± 0.0 | 8 | 8 | 8 | 8 | 8 | 7-8 05:00:00 | 63.5 | ± 0.0 | 60.2 | ± 0.0 | 1012.1 | ± 0.0 | 3.4 | ± 0.0 | 8 | 8 | 8 | 8 | 8 | 7-8 06:00:00 | 62.6 | ± 0.0 | 60.0 | ± 0.0 | 1012.0 | ± 0.0 | 0.0 | ± 0.0 | 8 | 8 | 8 | 8 | 8 | 8 | 7-8 07:00:00 | 60.9 | ± 0.0 | 59.3 | ± 0.0 | 1011.6 | ± 0.0 | 0.0 | ± 0.0 | 8 | 8 | 8 | 8 | 8 | 7-8 08:00:00 | 60.2 | ± 0.0 | 58.8 | ± 0.0 | 1011.3 | ± 0.0 | 0.0 | ± 0.0 | 8 | 8 | 8 | 8 | 8 | 7-8 09:00:00 | 59.3 | ± 0.0 | 57.9 | ± 0.0 | 1011.3 | ± 0.0 | 0.0 | ± 0.0 | 8 | 8 | 8 | 8 | 8 | 7-8 10:00:00 | 59.0 | ± 0.0 | 57.9 | ± 0.0 | 1011.3 | ± 0.0 | 0.0 | ± 0.0 | 8 | 8 | 8 | 8 | 8 | 7-8 11:00:00 | 60.9 | ± 0.0 | 59.5 | ± 0.0 | 1011.6 | ± 0.0 | 0.0 | ± 0.0 | 46 | 38 | 31 | 31 | 23 | 15 | 7-8 12:00:00 | 69.5 | ± 7.2 | 63.3 | ± 6.1 | 1015.8 | ± 3.9 | 4.8 | ± 4.5 | 54 | 54 | 46 | 38 | 23 | 8 | 7-8 13:00:00 | 72.7 | ± 7.3 | 64.2 | ± 6.2 | 1015.3 | ± 4.5 | 4.3 | ± 2.8 | 54 | 46 | 23 | 15 | 7-8 14:00:00 | 76.0 | ± 7.0 | 65.6 | ± 5.9 | 1015.1 | ± 4.5 | 6.9 | ± 4.2 | 46 | 38 | 15 | 15 | 7-8 15:00:00 | 78.7 | ± 7.2 | 65.9 | ± 5.6 | 1014.8 | ± 4.5 | 6.2 | ± 3.2 | 62 | 54 | 15 | 15 | 7-8 16:00:00 | 80.6 | ± 7.2 | 65.0 | ± 5.6 | 1014.5 | ± 4.5 | 8.3 | ± 3.5 | 62 | 54 | 15 | 8 | 7-8 17:00:00 | 83.1 | ± 7.1 | 65.0 | ± 5.8 | 1014.2 | ± 4.3 | 9.8 | ± 3.6 | 54 | 46 | 8 | 8 | 7-8 18:00:00 | 84.0 | ± 7.4 | 63.8 | ± 6.8 | 1013.9 | ± 4.2 | 9.9 | ± 3.6 | 62 | 54 | 8 | 8 | 7-8 19:00:00 | 84.2 | ± 8.2 | 63.2 | ± 6.7 | 1013.5 | ± 4.1 | 9.8 | ± 3.5 | 54 | 38 | 8 | 8 | 7-8 20:00:00 | 85.5 | ± 8.5 | 63.1 | ± 7.1 | 1012.4 | ± 3.8 | 9.7 | ± 3.8 | 54 | 38 | 8 | 8 | 7-8 21:00:00 | 85.1 | ± 7.5 | 62.8 | ± 7.7 | 1011.9 | ± 4.0 | 8.8 | ± 3.8 | 46 | 31 | 8 | 8 | 7-8 22:00:00 | 84.5 | ± 7.7 | 63.9 | ± 8.2 | 1011.8 | ± 4.2 | 7.8 | ± 2.6 | 46 | 23 | 7-8 23:00:00 | 84.2 | ± 3.6 | 62.4 | ± 8.1 | 1012.9 | ± 2.6 | 7.1 | ± 3.6 | 31 | 23 |