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 | 77.3 | ± 6.0 | 65.0 | ± 7.4 | 1013.7 | ± 4.6 | 7.6 | ± 4.1 | 59 | 41 | 10 | 10 | 7-15 01:00:00 | 76.1 | ± 5.9 | 64.8 | ± 7.0 | 1014.1 | ± 4.5 | 6.7 | ± 4.0 | 45 | 34 | 10 | 3 | 7-15 02:00:00 | 74.5 | ± 5.4 | 64.3 | ± 6.9 | 1014.6 | ± 4.6 | 5.5 | ± 4.1 | 38 | 24 | 14 | 7 | 7-15 03:00:00 | 73.7 | ± 5.7 | 65.1 | ± 6.8 | 1014.6 | ± 4.5 | 5.2 | ± 3.6 | 38 | 21 | 10 | 7-15 04:00:00 | 72.6 | ± 5.7 | 65.0 | ± 6.7 | 1014.6 | ± 4.5 | 4.5 | ± 3.5 | 28 | 14 | 10 | 3 | 3 | 7-15 05:00:00 | 71.7 | ± 5.7 | 64.1 | ± 6.4 | 1014.6 | ± 4.6 | 4.8 | ± 3.6 | 34 | 24 | 17 | 10 | 7 | 7-15 06:00:00 | 70.4 | ± 5.6 | 64.5 | ± 6.6 | 1014.4 | ± 4.6 | 4.4 | ± 3.9 | 31 | 24 | 21 | 17 | 3 | 7-15 07:00:00 | 69.4 | ± 5.7 | 64.3 | ± 6.4 | 1014.4 | ± 4.7 | 3.9 | ± 3.3 | 31 | 21 | 17 | 14 | 7 | 7-15 08:00:00 | 69.0 | ± 5.6 | 64.0 | ± 6.4 | 1014.3 | ± 4.7 | 4.1 | ± 3.2 | 41 | 24 | 21 | 17 | 10 | 7-15 09:00:00 | 68.6 | ± 5.8 | 63.8 | ± 6.5 | 1014.5 | ± 4.7 | 5.0 | ± 3.2 | 38 | 17 | 14 | 10 | 10 | 3 | 7-15 10:00:00 | 69.4 | ± 5.3 | 64.4 | ± 6.1 | 1014.8 | ± 4.8 | 4.7 | ± 3.5 | 38 | 24 | 21 | 17 | 7 | 7 | 7-15 11:00:00 | 70.8 | ± 4.5 | 64.9 | ± 6.0 | 1015.2 | ± 4.8 | 4.9 | ± 3.6 | 45 | 31 | 21 | 10 | 7 | 7 | 7-15 12:00:00 | 73.1 | ± 4.7 | 65.2 | ± 6.3 | 1015.4 | ± 4.8 | 5.2 | ± 3.8 | 38 | 24 | 17 | 7 | 3 | 3 | 7-15 13:00:00 | 75.0 | ± 4.8 | 64.8 | ± 5.9 | 1015.5 | ± 4.9 | 6.4 | ± 4.1 | 45 | 34 | 21 | 7 | 3 | 7-15 14:00:00 | 77.6 | ± 5.3 | 65.0 | ± 6.5 | 1015.3 | ± 4.9 | 8.4 | ± 3.7 | 41 | 34 | 17 | 3 | 3 | 7-15 15:00:00 | 79.3 | ± 5.3 | 65.1 | ± 7.1 | 1015.3 | ± 4.7 | 8.3 | ± 3.8 | 45 | 45 | 14 | 3 | 7-15 16:00:00 | 81.3 | ± 6.0 | 65.4 | ± 7.6 | 1014.9 | ± 4.6 | 7.8 | ± 4.1 | 66 | 55 | 10 | 7-15 17:00:00 | 82.6 | ± 6.2 | 65.6 | ± 7.6 | 1014.8 | ± 4.4 | 8.3 | ± 3.6 | 72 | 69 | 7 | 3 | 7-15 18:00:00 | 83.2 | ± 6.2 | 64.6 | ± 8.0 | 1014.4 | ± 4.6 | 8.2 | ± 3.5 | 69 | 59 | 7 | 7-15 19:00:00 | 84.8 | ± 6.5 | 64.8 | ± 7.8 | 1014.0 | ± 4.4 | 8.6 | ± 3.7 | 72 | 59 | 7-15 20:00:00 | 85.3 | ± 6.5 | 64.4 | ± 8.1 | 1013.8 | ± 4.6 | 8.8 | ± 3.8 | 76 | 62 | 3 | 3 | 7-15 21:00:00 | 84.9 | ± 6.1 | 64.1 | ± 8.3 | 1013.9 | ± 4.3 | 8.2 | ± 4.4 | 76 | 59 | 10 | 7-15 22:00:00 | 83.6 | ± 6.2 | 64.2 | ± 8.6 | 1013.9 | ± 4.1 | 8.0 | ± 3.8 | 69 | 55 | 3 | 7-15 23:00:00 | 81.9 | ± 5.9 | 64.4 | ± 8.3 | 1013.9 | ± 4.2 | 7.3 | ± 3.7 | 55 | 28 | 7 |