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) | 7-25 00:00:00 | 77.2 | ± 7.2 | 62.3 | ± 5.7 | 1017.2 | ± 4.4 | 5.0 | ± 3.6 | 54 | 31 | 8 | 8 | 7-25 01:00:00 | 74.5 | ± 6.5 | 61.6 | ± 6.1 | 1016.9 | ± 4.5 | 2.4 | ± 2.5 | 31 | 23 | 8 | 8 | 7-25 02:00:00 | 73.5 | ± 5.9 | 62.8 | ± 6.2 | 1017.5 | ± 4.4 | 3.7 | ± 2.7 | 23 | 23 | 8 | 8 | 7-25 03:00:00 | 72.6 | ± 5.9 | 63.0 | ± 6.0 | 1017.6 | ± 4.3 | 3.3 | ± 2.4 | 8 | 8 | 8 | 8 | 7-25 04:00:00 | 70.7 | ± 6.0 | 61.9 | ± 6.3 | 1017.1 | ± 3.2 | 3.0 | ± 3.9 | 7-25 05:00:00 | 71.2 | ± 4.0 | 62.7 | ± 7.3 | 1016.6 | ± 3.8 | 1.3 | ± 2.1 | 7-25 06:00:00 | 70.3 | ± 5.2 | 63.3 | ± 6.7 | 1016.5 | ± 3.8 | 1.1 | ± 1.8 | 15 | 8 | 8 | 8 | 8 | 8 | 7-25 07:00:00 | 69.6 | ± 4.9 | 63.0 | ± 6.7 | 1016.6 | ± 3.5 | 0.8 | ± 2.0 | 23 | 15 | 15 | 15 | 8 | 8 | 7-25 08:00:00 | 67.1 | ± 5.2 | 61.8 | ± 5.9 | 1016.5 | ± 3.2 | 1.6 | ± 2.2 | 15 | 8 | 8 | 8 | 8 | 8 | 7-25 09:00:00 | 68.4 | ± 5.0 | 62.6 | ± 5.9 | 1016.7 | ± 3.4 | 2.0 | ± 2.0 | 46 | 31 | 23 | 23 | 8 | 8 | 7-25 10:00:00 | 67.3 | ± 5.0 | 62.9 | ± 5.6 | 1017.5 | ± 4.6 | 3.3 | ± 3.2 | 77 | 38 | 31 | 31 | 8 | 8 | 7-25 11:00:00 | 67.8 | ± 4.7 | 63.9 | ± 5.6 | 1018.4 | ± 4.7 | 3.1 | ± 2.8 | 62 | 46 | 23 | 23 | 15 | 8 | 7-25 12:00:00 | 70.9 | ± 4.9 | 64.8 | ± 5.8 | 1018.8 | ± 4.8 | 3.9 | ± 2.5 | 69 | 46 | 23 | 23 | 8 | 8 | 7-25 13:00:00 | 73.0 | ± 6.1 | 64.6 | ± 6.7 | 1019.0 | ± 4.9 | 5.6 | ± 3.1 | 62 | 46 | 23 | 23 | 7-25 14:00:00 | 75.3 | ± 7.2 | 65.1 | ± 6.5 | 1018.8 | ± 4.8 | 5.7 | ± 2.9 | 62 | 46 | 8 | 8 | 7-25 15:00:00 | 77.5 | ± 7.5 | 66.1 | ± 5.7 | 1018.1 | ± 4.6 | 5.8 | ± 2.5 | 85 | 62 | 8 | 8 | 7-25 16:00:00 | 79.3 | ± 6.8 | 65.1 | ± 5.2 | 1018.6 | ± 5.0 | 6.3 | ± 2.7 | 85 | 62 | 8 | 8 | 7-25 17:00:00 | 80.8 | ± 6.0 | 64.6 | ± 5.0 | 1018.1 | ± 5.0 | 7.0 | ± 3.7 | 85 | 62 | 8 | 8 | 7-25 18:00:00 | 81.4 | ± 6.0 | 64.3 | ± 6.4 | 1017.9 | ± 5.1 | 6.5 | ± 3.5 | 85 | 54 | 15 | 15 | 7-25 19:00:00 | 82.7 | ± 5.7 | 64.0 | ± 6.0 | 1017.8 | ± 5.3 | 6.5 | ± 3.4 | 77 | 46 | 7-25 20:00:00 | 83.8 | ± 5.9 | 63.4 | ± 5.9 | 1017.0 | ± 5.2 | 6.7 | ± 2.9 | 85 | 62 | 7-25 21:00:00 | 81.7 | ± 6.6 | 63.1 | ± 6.4 | 1017.4 | ± 5.1 | 6.3 | ± 3.9 | 77 | 62 | 7-25 22:00:00 | 82.0 | ± 5.5 | 62.5 | ± 5.8 | 1016.9 | ± 5.3 | 6.3 | ± 2.2 | 85 | 62 | 7-25 23:00:00 | 80.5 | ± 5.4 | 63.7 | ± 4.3 | 1016.7 | ± 5.2 | 5.9 | ± 2.7 | 77 | 46 |