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) | 7-30 00:00:00 | 79.1 | ± 5.4 | 63.8 | ± 6.3 | 1015.8 | ± 5.4 | 4.7 | ± 2.3 | 38 | 23 | 8 | 8 | 7-30 01:00:00 | 77.5 | ± 4.9 | 64.2 | ± 7.0 | 1016.2 | ± 5.3 | 3.9 | ± 2.4 | 38 | 31 | 8 | 8 | 7-30 02:00:00 | 75.8 | ± 4.6 | 63.8 | ± 7.2 | 1016.7 | ± 5.2 | 2.7 | ± 2.1 | 54 | 31 | 15 | 15 | 8 | 7-30 03:00:00 | 74.0 | ± 4.8 | 63.5 | ± 7.1 | 1016.7 | ± 5.1 | 2.7 | ± 2.4 | 7-30 04:00:00 | 71.7 | ± 5.0 | 59.3 | ± 9.4 | 1017.0 | ± 4.0 | 2.3 | ± 2.0 | 15 | 8 | 8 | 8 | 7-30 05:00:00 | 70.3 | ± 5.5 | 60.1 | ± 8.5 | 1017.8 | ± 4.3 | 1.6 | ± 1.5 | 8 | 8 | 8 | 8 | 7-30 06:00:00 | 68.7 | ± 6.5 | 60.3 | ± 8.2 | 1017.8 | ± 4.1 | 1.1 | ± 1.6 | 8 | 8 | 8 | 8 | 7-30 07:00:00 | 68.5 | ± 5.3 | 60.4 | ± 8.5 | 1017.3 | ± 4.2 | 1.6 | ± 1.6 | 7-30 08:00:00 | 67.6 | ± 5.9 | 59.6 | ± 8.9 | 1017.2 | ± 4.2 | 1.4 | ± 1.9 | 8 | 7-30 09:00:00 | 67.0 | ± 6.3 | 59.4 | ± 8.3 | 1016.7 | ± 4.1 | 1.1 | ± 1.5 | 54 | 38 | 31 | 31 | 15 | 8 | 7-30 10:00:00 | 68.2 | ± 6.3 | 63.1 | ± 6.7 | 1016.3 | ± 5.5 | 1.5 | ± 1.6 | 38 | 31 | 15 | 15 | 15 | 8 | 7-30 11:00:00 | 69.5 | ± 6.2 | 64.0 | ± 5.9 | 1017.1 | ± 5.5 | 1.1 | ± 1.6 | 31 | 31 | 15 | 15 | 15 | 8 | 7-30 12:00:00 | 71.7 | ± 4.7 | 65.2 | ± 5.3 | 1018.1 | ± 5.2 | 2.8 | ± 2.2 | 46 | 46 | 38 | 38 | 8 | 7-30 13:00:00 | 75.4 | ± 5.4 | 65.5 | ± 5.1 | 1017.8 | ± 5.5 | 4.5 | ± 2.8 | 69 | 69 | 46 | 46 | 8 | 7-30 14:00:00 | 77.8 | ± 6.0 | 65.4 | ± 5.7 | 1017.5 | ± 5.6 | 5.6 | ± 2.2 | 85 | 85 | 46 | 46 | 8 | 7-30 15:00:00 | 79.8 | ± 5.7 | 64.7 | ± 5.4 | 1017.9 | ± 5.5 | 5.5 | ± 3.5 | 92 | 69 | 15 | 15 | 7-30 16:00:00 | 81.3 | ± 5.3 | 64.2 | ± 6.0 | 1017.9 | ± 5.4 | 5.6 | ± 2.7 | 92 | 69 | 15 | 15 | 7-30 17:00:00 | 82.1 | ± 5.9 | 64.1 | ± 5.4 | 1017.6 | ± 5.5 | 6.0 | ± 3.0 | 92 | 69 | 8 | 8 | 7-30 18:00:00 | 83.0 | ± 5.7 | 64.2 | ± 5.4 | 1017.3 | ± 5.4 | 6.3 | ± 2.5 | 77 | 54 | 8 | 8 | 7-30 19:00:00 | 83.5 | ± 6.3 | 63.0 | ± 4.7 | 1016.8 | ± 5.6 | 5.4 | ± 2.5 | 69 | 46 | 8 | 8 | 7-30 20:00:00 | 83.7 | ± 6.1 | 64.1 | ± 4.2 | 1016.4 | ± 5.4 | 5.9 | ± 2.6 | 77 | 54 | 8 | 8 | 7-30 21:00:00 | 83.3 | ± 5.5 | 63.4 | ± 5.2 | 1016.7 | ± 5.4 | 6.0 | ± 3.3 | 77 | 46 | 8 | 8 | 7-30 22:00:00 | 81.7 | ± 5.9 | 62.7 | ± 5.3 | 1016.8 | ± 5.3 | 6.4 | ± 3.8 | 62 | 31 | 8 | 8 | 7-30 23:00:00 | 79.7 | ± 6.5 | 63.6 | ± 5.0 | 1017.0 | ± 5.6 | 4.8 | ± 3.0 | 54 | 23 | 8 | 8 |