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) | 7-4 00:00:00 | 75.0 | ± 8.5 | 63.1 | ± 8.0 | 1013.2 | ± 6.5 | 3.4 | ± 2.6 | 46 | 8 | 7-4 01:00:00 | 72.5 | ± 6.9 | 62.9 | ± 7.6 | 1013.8 | ± 6.2 | 3.3 | ± 2.6 | 38 | 7-4 02:00:00 | 70.6 | ± 5.7 | 62.4 | ± 5.9 | 1013.9 | ± 6.6 | 3.1 | ± 2.8 | 23 | 7-4 03:00:00 | 68.7 | ± 4.1 | 61.7 | ± 5.3 | 1014.0 | ± 6.5 | 2.8 | ± 3.2 | 8 | 7-4 04:00:00 | 67.4 | ± 5.0 | 60.4 | ± 5.5 | 1014.9 | ± 6.8 | 2.5 | ± 2.5 | 8 | 7-4 05:00:00 | 67.6 | ± 5.6 | 60.4 | ± 6.1 | 1014.6 | ± 7.4 | 2.6 | ± 3.6 | 15 | 8 | 7-4 06:00:00 | 66.8 | ± 6.2 | 59.6 | ± 6.6 | 1019.0 | ± 2.8 | 0.9 | ± 1.3 | 23 | 8 | 7-4 07:00:00 | 65.0 | ± 5.5 | 59.8 | ± 5.7 | 1014.7 | ± 7.0 | 1.4 | ± 2.2 | 15 | 8 | 7-4 08:00:00 | 64.7 | ± 5.3 | 59.0 | ± 5.8 | 1015.8 | ± 6.3 | 2.5 | ± 2.2 | 15 | 8 | 7-4 09:00:00 | 65.2 | ± 5.6 | 59.9 | ± 5.4 | 1014.5 | ± 7.0 | 2.3 | ± 2.8 | 38 | 8 | 7-4 10:00:00 | 64.1 | ± 4.7 | 60.3 | ± 4.7 | 1014.9 | ± 6.6 | 2.3 | ± 2.7 | 23 | 15 | 7-4 11:00:00 | 66.6 | ± 4.8 | 62.2 | ± 5.0 | 1015.3 | ± 6.6 | 2.4 | ± 2.9 | 38 | 23 | 15 | 15 | 7-4 12:00:00 | 70.7 | ± 5.9 | 65.5 | ± 6.1 | 1015.9 | ± 6.1 | 4.3 | ± 2.5 | 46 | 23 | 15 | 15 | 7-4 13:00:00 | 74.6 | ± 7.5 | 66.9 | ± 6.2 | 1015.2 | ± 5.2 | 5.7 | ± 2.9 | 38 | 38 | 15 | 15 | 7-4 14:00:00 | 77.7 | ± 7.9 | 65.4 | ± 5.7 | 1015.4 | ± 5.3 | 6.6 | ± 2.6 | 54 | 54 | 23 | 23 | 7-4 15:00:00 | 79.5 | ± 7.5 | 66.1 | ± 5.6 | 1015.9 | ± 5.2 | 7.0 | ± 2.3 | 69 | 69 | 8 | 8 | 7-4 16:00:00 | 81.7 | ± 7.1 | 65.8 | ± 4.9 | 1015.9 | ± 5.2 | 7.7 | ± 2.1 | 62 | 54 | 7-4 17:00:00 | 82.7 | ± 6.1 | 64.9 | ± 4.5 | 1017.3 | ± 4.8 | 7.4 | ± 2.7 | 62 | 46 | 8 | 8 | 7-4 18:00:00 | 82.0 | ± 6.7 | 64.7 | ± 4.5 | 1016.0 | ± 5.4 | 8.4 | ± 2.9 | 46 | 38 | 7-4 19:00:00 | 82.7 | ± 7.2 | 65.3 | ± 4.2 | 1015.0 | ± 5.3 | 8.6 | ± 2.5 | 54 | 46 | 7-4 20:00:00 | 81.6 | ± 7.2 | 65.1 | ± 3.4 | 1014.9 | ± 5.3 | 8.7 | ± 2.7 | 46 | 38 | 7-4 21:00:00 | 81.7 | ± 7.8 | 65.0 | ± 4.7 | 1014.9 | ± 5.3 | 7.6 | ± 2.7 | 46 | 31 | 8 | 8 | 7-4 22:00:00 | 79.3 | ± 6.4 | 64.5 | ± 3.4 | 1015.0 | ± 5.4 | 7.1 | ± 2.3 | 38 | 23 | 8 | 8 | 7-4 23:00:00 | 78.3 | ± 6.5 | 63.1 | ± 4.3 | 1015.4 | ± 5.2 | 6.4 | ± 2.9 | 38 | 15 |