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) | 7-15 00:00:00 | 78.6 | ± 6.2 | 66.9 | ± 7.2 | 1013.6 | ± 5.3 | 4.5 | ± 2.3 | 46 | 38 | 15 | 8 | 8 | 7-15 01:00:00 | 75.6 | ± 5.6 | 66.9 | ± 6.7 | 1013.9 | ± 5.3 | 3.7 | ± 1.8 | 46 | 38 | 23 | 8 | 8 | 7-15 02:00:00 | 74.9 | ± 4.9 | 67.5 | ± 5.8 | 1014.2 | ± 5.4 | 4.2 | ± 1.4 | 46 | 38 | 23 | 8 | 8 | 7-15 03:00:00 | 72.5 | ± 5.4 | 67.7 | ± 5.9 | 1014.5 | ± 5.3 | 3.5 | ± 1.6 | 7-15 04:00:00 | 65.1 | ± 0.0 | 59.7 | ± 0.0 | 1010.9 | ± 0.0 | 0.0 | ± 0.0 | 7-15 05:00:00 | 64.4 | ± 0.0 | 59.9 | ± 0.0 | 1010.7 | ± 0.0 | 0.0 | ± 0.0 | 7-15 06:00:00 | 62.9 | ± 0.0 | 59.7 | ± 0.0 | 1010.1 | ± 0.0 | 0.0 | ± 0.0 | 7-15 07:00:00 | 61.3 | ± 0.0 | 59.0 | ± 0.0 | 1009.8 | ± 0.0 | 0.0 | ± 0.0 | 8 | 7-15 08:00:00 | 61.8 | ± 0.0 | 59.7 | ± 0.0 | 1009.6 | ± 0.0 | 0.0 | ± 0.0 | 8 | 7-15 09:00:00 | 63.1 | ± 0.0 | 59.9 | ± 0.0 | 1009.9 | ± 0.0 | 0.0 | ± 0.0 | 8 | 7-15 10:00:00 | 62.7 | ± 0.0 | 60.0 | ± 0.0 | 1010.1 | ± 0.0 | 0.0 | ± 0.0 | 7-15 11:00:00 | 64.0 | ± 0.0 | 61.3 | ± 0.0 | 1010.3 | ± 0.0 | 0.0 | ± 0.0 | 46 | 38 | 23 | 15 | 15 | 8 | 7-15 12:00:00 | 70.9 | ± 3.7 | 65.5 | ± 5.7 | 1015.3 | ± 5.7 | 2.5 | ± 2.1 | 38 | 31 | 23 | 23 | 8 | 8 | 7-15 13:00:00 | 74.7 | ± 5.3 | 66.8 | ± 5.5 | 1015.5 | ± 5.8 | 3.4 | ± 2.4 | 46 | 38 | 23 | 15 | 7-15 14:00:00 | 77.8 | ± 5.3 | 66.8 | ± 6.1 | 1015.3 | ± 5.4 | 5.0 | ± 2.7 | 38 | 31 | 8 | 7-15 15:00:00 | 80.3 | ± 5.3 | 66.1 | ± 6.9 | 1015.1 | ± 5.4 | 6.8 | ± 4.1 | 54 | 46 | 8 | 8 | 7-15 16:00:00 | 82.5 | ± 5.5 | 65.9 | ± 7.2 | 1015.1 | ± 5.5 | 7.5 | ± 3.8 | 38 | 31 | 8 | 8 | 7-15 17:00:00 | 84.4 | ± 5.2 | 66.0 | ± 8.0 | 1015.6 | ± 4.4 | 7.0 | ± 3.6 | 62 | 31 | 8 | 7-15 18:00:00 | 84.8 | ± 5.8 | 65.2 | ± 8.2 | 1013.9 | ± 5.2 | 8.2 | ± 4.2 | 69 | 46 | 7-15 19:00:00 | 86.0 | ± 5.9 | 64.0 | ± 7.8 | 1014.0 | ± 5.3 | 7.1 | ± 4.0 | 62 | 38 | 8 | 7-15 20:00:00 | 85.5 | ± 5.0 | 63.5 | ± 8.4 | 1013.5 | ± 5.4 | 6.4 | ± 3.7 | 62 | 46 | 7-15 21:00:00 | 84.2 | ± 5.8 | 63.5 | ± 7.4 | 1013.0 | ± 5.2 | 7.3 | ± 4.4 | 69 | 38 | 7-15 22:00:00 | 84.2 | ± 4.9 | 63.7 | ± 9.1 | 1013.9 | ± 4.4 | 8.4 | ± 3.5 | 62 | 38 | 8 | 7-15 23:00:00 | 81.3 | ± 5.0 | 64.6 | ± 8.7 | 1013.4 | ± 4.9 | 7.3 | ± 4.2 | 54 | 31 |