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) | 8-24 00:00:00 | 75.4 | ± 4.4 | 58.8 | ± 8.2 | 1018.2 | ± 3.5 | 3.4 | ± 3.0 | 38 | 23 | 8-24 01:00:00 | 73.9 | ± 4.7 | 60.4 | ± 7.9 | 1018.1 | ± 4.1 | 3.9 | ± 2.3 | 46 | 15 | 8-24 02:00:00 | 71.1 | ± 5.7 | 59.2 | ± 8.0 | 1019.3 | ± 3.6 | 3.2 | ± 2.6 | 46 | 15 | 8 | 8 | 8-24 03:00:00 | 70.1 | ± 5.1 | 59.0 | ± 7.5 | 1019.5 | ± 3.6 | 2.7 | ± 2.6 | 23 | 15 | 8-24 04:00:00 | 67.1 | ± 5.2 | 57.7 | ± 5.3 | 1021.7 | ± 3.3 | 3.4 | ± 3.2 | 15 | 15 | 8 | 8 | 8-24 05:00:00 | 68.6 | ± 5.6 | 61.0 | ± 7.7 | 1020.7 | ± 4.9 | 2.8 | ± 2.7 | 23 | 23 | 15 | 15 | 8-24 06:00:00 | 65.4 | ± 7.1 | 59.4 | ± 8.3 | 1020.0 | ± 4.8 | 3.1 | ± 2.8 | 8 | 8 | 8 | 8 | 8-24 07:00:00 | 64.7 | ± 6.9 | 57.9 | ± 7.1 | 1020.8 | ± 5.3 | 2.6 | ± 3.0 | 23 | 8 | 8 | 8 | 8-24 08:00:00 | 64.8 | ± 6.5 | 59.3 | ± 7.7 | 1020.3 | ± 5.1 | 1.9 | ± 1.9 | 31 | 23 | 15 | 15 | 8 | 8 | 8-24 09:00:00 | 64.1 | ± 6.5 | 58.6 | ± 7.9 | 1020.2 | ± 5.3 | 1.9 | ± 1.9 | 46 | 31 | 31 | 31 | 15 | 15 | 8-24 10:00:00 | 65.0 | ± 5.6 | 59.7 | ± 7.6 | 1019.2 | ± 4.6 | 1.8 | ± 2.6 | 54 | 38 | 23 | 23 | 23 | 15 | 8-24 11:00:00 | 63.7 | ± 6.1 | 58.1 | ± 8.1 | 1020.4 | ± 4.4 | 2.5 | ± 2.1 | 54 | 38 | 23 | 23 | 15 | 8 | 8-24 12:00:00 | 67.0 | ± 5.3 | 61.4 | ± 7.1 | 1020.2 | ± 4.7 | 3.2 | ± 2.9 | 46 | 38 | 15 | 15 | 15 | 8 | 8-24 13:00:00 | 70.7 | ± 4.1 | 62.2 | ± 7.2 | 1021.0 | ± 4.5 | 3.9 | ± 3.6 | 46 | 38 | 23 | 23 | 8 | 8 | 8-24 14:00:00 | 73.7 | ± 3.9 | 61.6 | ± 8.1 | 1020.4 | ± 4.8 | 6.1 | ± 3.7 | 69 | 54 | 23 | 23 | 8 | 8-24 15:00:00 | 76.2 | ± 4.5 | 61.9 | ± 8.2 | 1020.4 | ± 5.2 | 5.4 | ± 2.8 | 77 | 62 | 23 | 23 | 8 | 8-24 16:00:00 | 78.2 | ± 4.6 | 62.1 | ± 8.3 | 1021.1 | ± 4.6 | 6.5 | ± 3.4 | 77 | 69 | 15 | 15 | 8 | 8-24 17:00:00 | 78.6 | ± 6.1 | 62.3 | ± 8.8 | 1020.0 | ± 5.2 | 7.6 | ± 3.6 | 69 | 62 | 15 | 15 | 8-24 18:00:00 | 80.3 | ± 4.3 | 62.6 | ± 8.4 | 1019.7 | ± 5.4 | 7.5 | ± 3.3 | 62 | 46 | 15 | 15 | 8-24 19:00:00 | 81.1 | ± 3.9 | 62.7 | ± 8.2 | 1019.2 | ± 5.3 | 6.9 | ± 3.2 | 77 | 46 | 8 | 8 | 8-24 20:00:00 | 81.6 | ± 4.0 | 62.5 | ± 8.2 | 1018.8 | ± 5.4 | 7.4 | ± 4.3 | 85 | 62 | 8 | 8 | 8-24 21:00:00 | 81.2 | ± 4.2 | 61.8 | ± 8.4 | 1018.5 | ± 5.5 | 6.5 | ± 3.3 | 62 | 46 | 8-24 22:00:00 | 80.8 | ± 4.2 | 60.5 | ± 7.5 | 1019.4 | ± 4.9 | 15.9 | ± 33.2 | 54 | 31 | 8 | 8 | 8-24 23:00:00 | 77.9 | ± 4.2 | 59.5 | ± 7.2 | 1019.5 | ± 4.8 | 5.1 | ± 3.8 | 62 | 31 | 8 | 8 |