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) | 9-16 00:00:00 | 69.1 | ± 7.3 | 59.9 | ± 6.6 | 1018.5 | ± 5.0 | 3.3 | ± 3.0 | 62 | 31 | 23 | 23 | 23 | 9-16 01:00:00 | 68.5 | ± 6.7 | 61.2 | ± 7.1 | 1018.7 | ± 4.5 | 3.4 | ± 3.1 | 69 | 38 | 31 | 31 | 23 | 9-16 02:00:00 | 68.1 | ± 5.4 | 61.0 | ± 7.3 | 1018.8 | ± 4.5 | 3.6 | ± 2.7 | 69 | 38 | 31 | 31 | 23 | 9-16 03:00:00 | 66.6 | ± 4.9 | 61.5 | ± 6.5 | 1018.9 | ± 4.6 | 3.8 | ± 2.8 | 15 | 8 | 8 | 8 | 8 | 9-16 04:00:00 | 66.1 | ± 5.7 | 61.5 | ± 6.1 | 1019.8 | ± 4.7 | 2.0 | ± 2.0 | 15 | 8 | 8 | 8 | 8 | 9-16 05:00:00 | 66.5 | ± 6.1 | 61.6 | ± 6.2 | 1018.9 | ± 4.2 | 3.9 | ± 1.9 | 15 | 8 | 8 | 8 | 9-16 06:00:00 | 63.9 | ± 5.9 | 59.9 | ± 4.8 | 1019.9 | ± 4.6 | 2.9 | ± 2.9 | 15 | 8 | 8 | 8 | 9-16 07:00:00 | 64.3 | ± 6.9 | 60.7 | ± 6.5 | 1019.4 | ± 4.6 | 2.7 | ± 3.0 | 15 | 8 | 8 | 8 | 9-16 08:00:00 | 64.3 | ± 6.5 | 60.8 | ± 6.8 | 1018.7 | ± 4.4 | 3.6 | ± 3.4 | 15 | 8 | 8 | 8 | 9-16 09:00:00 | 63.1 | ± 7.2 | 60.1 | ± 6.9 | 1019.2 | ± 4.8 | 3.6 | ± 3.6 | 46 | 38 | 38 | 38 | 23 | 15 | 9-16 10:00:00 | 65.1 | ± 7.0 | 62.2 | ± 7.5 | 1017.2 | ± 4.1 | 4.9 | ± 4.6 | 54 | 38 | 23 | 23 | 8 | 8 | 9-16 11:00:00 | 65.1 | ± 7.6 | 61.3 | ± 8.1 | 1018.3 | ± 4.9 | 5.2 | ± 4.6 | 54 | 46 | 38 | 38 | 15 | 9-16 12:00:00 | 65.5 | ± 6.3 | 61.6 | ± 7.9 | 1018.8 | ± 5.0 | 4.3 | ± 4.1 | 38 | 38 | 38 | 38 | 15 | 9-16 13:00:00 | 67.3 | ± 5.2 | 62.4 | ± 7.2 | 1018.7 | ± 5.6 | 5.8 | ± 6.9 | 46 | 38 | 38 | 38 | 8 | 9-16 14:00:00 | 69.5 | ± 6.2 | 62.8 | ± 7.2 | 1019.1 | ± 5.9 | 5.7 | ± 5.9 | 54 | 54 | 38 | 38 | 9-16 15:00:00 | 71.9 | ± 6.9 | 62.2 | ± 6.7 | 1018.7 | ± 6.3 | 5.9 | ± 6.1 | 54 | 46 | 15 | 15 | 9-16 16:00:00 | 73.8 | ± 8.3 | 62.8 | ± 7.3 | 1018.1 | ± 6.4 | 6.4 | ± 4.4 | 77 | 69 | 8 | 8 | 9-16 17:00:00 | 75.0 | ± 8.8 | 62.6 | ± 7.3 | 1017.8 | ± 6.9 | 7.6 | ± 6.0 | 92 | 92 | 15 | 15 | 9-16 18:00:00 | 75.2 | ± 9.5 | 62.7 | ± 7.0 | 1017.3 | ± 7.1 | 7.5 | ± 3.3 | 92 | 92 | 8 | 8 | 9-16 19:00:00 | 75.8 | ± 9.8 | 62.5 | ± 7.2 | 1016.5 | ± 7.7 | 7.8 | ± 4.0 | 85 | 62 | 8 | 8 | 9-16 20:00:00 | 76.1 | ± 9.4 | 62.3 | ± 7.7 | 1016.1 | ± 8.0 | 7.7 | ± 4.5 | 85 | 54 | 8 | 8 | 9-16 21:00:00 | 74.4 | ± 10.2 | 62.1 | ± 7.2 | 1015.9 | ± 8.4 | 7.4 | ± 4.6 | 77 | 38 | 15 | 15 | 9-16 22:00:00 | 72.8 | ± 9.1 | 62.8 | ± 7.6 | 1015.7 | ± 8.7 | 7.4 | ± 4.8 | 69 | 46 | 15 | 15 | 9-16 23:00:00 | 72.1 | ± 7.8 | 62.7 | ± 7.0 | 1015.1 | ± 7.9 | 4.9 | ± 4.8 | 62 | 38 | 15 | 15 | 8 |