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) | 8-26 00:00:00 | 74.3 | ± 4.6 | 59.9 | ± 6.6 | 1019.9 | ± 4.9 | 2.9 | ± 3.4 | 38 | 23 | 8-26 01:00:00 | 71.3 | ± 4.1 | 60.4 | ± 5.9 | 1020.2 | ± 4.9 | 3.0 | ± 3.2 | 23 | 23 | 8-26 02:00:00 | 69.7 | ± 4.5 | 60.5 | ± 6.2 | 1020.9 | ± 4.9 | 3.0 | ± 2.9 | 23 | 15 | 8-26 03:00:00 | 68.4 | ± 4.9 | 60.6 | ± 5.6 | 1021.7 | ± 5.0 | 2.2 | ± 2.3 | 23 | 15 | 8-26 04:00:00 | 66.9 | ± 5.8 | 61.4 | ± 6.5 | 1020.6 | ± 5.6 | 1.3 | ± 1.4 | 15 | 8-26 05:00:00 | 67.1 | ± 6.4 | 62.1 | ± 6.5 | 1021.0 | ± 5.6 | 1.0 | ± 1.3 | 15 | 8-26 06:00:00 | 66.8 | ± 6.3 | 62.1 | ± 5.9 | 1020.6 | ± 5.2 | 0.8 | ± 1.2 | 23 | 8-26 07:00:00 | 66.1 | ± 6.6 | 61.5 | ± 6.5 | 1020.5 | ± 4.9 | 0.6 | ± 1.1 | 15 | 8-26 08:00:00 | 65.9 | ± 6.7 | 62.0 | ± 6.2 | 1020.5 | ± 4.8 | 0.6 | ± 1.1 | 8 | 8-26 09:00:00 | 64.1 | ± 6.6 | 59.9 | ± 5.5 | 1021.6 | ± 4.1 | 0.5 | ± 0.8 | 69 | 38 | 23 | 23 | 8-26 10:00:00 | 63.8 | ± 5.5 | 61.3 | ± 5.6 | 1019.3 | ± 4.4 | 0.2 | ± 0.9 | 62 | 31 | 15 | 15 | 8 | 8-26 11:00:00 | 64.5 | ± 6.5 | 61.1 | ± 6.1 | 1020.7 | ± 4.9 | 1.4 | ± 1.9 | 62 | 31 | 8 | 8 | 8 | 8-26 12:00:00 | 68.1 | ± 5.6 | 63.8 | ± 5.9 | 1020.7 | ± 4.7 | 1.8 | ± 2.0 | 46 | 31 | 15 | 15 | 8 | 8-26 13:00:00 | 72.9 | ± 4.6 | 65.2 | ± 5.4 | 1020.5 | ± 4.5 | 3.4 | ± 2.2 | 62 | 38 | 15 | 15 | 8-26 14:00:00 | 75.9 | ± 4.4 | 65.3 | ± 4.9 | 1020.4 | ± 4.5 | 3.4 | ± 2.6 | 54 | 38 | 23 | 23 | 8-26 15:00:00 | 78.6 | ± 4.3 | 64.7 | ± 5.2 | 1020.6 | ± 4.5 | 4.2 | ± 1.9 | 69 | 62 | 15 | 15 | 8-26 16:00:00 | 79.3 | ± 4.8 | 63.9 | ± 4.8 | 1020.6 | ± 4.4 | 3.7 | ± 2.2 | 54 | 54 | 15 | 15 | 8-26 17:00:00 | 81.5 | ± 4.8 | 64.1 | ± 6.2 | 1019.6 | ± 4.5 | 4.8 | ± 2.5 | 69 | 54 | 15 | 15 | 8-26 18:00:00 | 82.6 | ± 4.0 | 63.0 | ± 6.4 | 1019.3 | ± 4.4 | 4.5 | ± 2.8 | 77 | 62 | 8 | 8 | 8-26 19:00:00 | 83.5 | ± 4.4 | 62.5 | ± 6.1 | 1018.9 | ± 4.2 | 5.6 | ± 2.1 | 62 | 54 | 8 | 8 | 8-26 20:00:00 | 83.1 | ± 4.6 | 62.6 | ± 6.1 | 1018.7 | ± 4.3 | 4.8 | ± 1.8 | 69 | 38 | 8 | 8 | 8-26 21:00:00 | 83.4 | ± 4.5 | 62.5 | ± 6.1 | 1017.8 | ± 4.3 | 3.5 | ± 3.1 | 69 | 46 | 8 | 8 | 8-26 22:00:00 | 83.3 | ± 4.7 | 62.8 | ± 6.7 | 1018.1 | ± 4.3 | 4.5 | ± 2.2 | 62 | 38 | 8 | 8 | 8-26 23:00:00 | 80.2 | ± 4.4 | 63.6 | ± 6.3 | 1018.1 | ± 4.2 | 4.0 | ± 2.8 | 62 | 38 | 15 | 15 |