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) | 9-7 00:00:00 | 71.2 | ± 6.6 | 60.1 | ± 8.8 | 1017.4 | ± 5.0 | 7.3 | ± 2.6 | 54 | 39 | 14 | 7 | 7 | 7 | 9-7 01:00:00 | 69.5 | ± 6.9 | 60.2 | ± 8.5 | 1017.6 | ± 5.2 | 7.2 | ± 2.3 | 32 | 29 | 11 | 7 | 4 | 4 | 9-7 02:00:00 | 68.4 | ± 6.8 | 60.4 | ± 8.3 | 1017.7 | ± 5.1 | 7.0 | ± 2.6 | 32 | 32 | 11 | 7 | 4 | 4 | 9-7 03:00:00 | 67.3 | ± 7.0 | 60.6 | ± 8.2 | 1017.7 | ± 5.2 | 6.7 | ± 3.0 | 25 | 25 | 7 | 7 | 9-7 04:00:00 | 66.6 | ± 7.0 | 60.4 | ± 8.5 | 1017.7 | ± 5.2 | 5.9 | ± 2.8 | 25 | 25 | 7 | 4 | 9-7 05:00:00 | 66.0 | ± 7.1 | 60.3 | ± 8.6 | 1017.8 | ± 5.1 | 5.7 | ± 3.0 | 29 | 25 | 14 | 7 | 4 | 9-7 06:00:00 | 65.3 | ± 7.3 | 60.1 | ± 8.6 | 1017.4 | ± 5.2 | 5.9 | ± 2.9 | 39 | 36 | 21 | 11 | 4 | 9-7 07:00:00 | 64.8 | ± 7.4 | 59.6 | ± 8.7 | 1017.3 | ± 5.3 | 5.7 | ± 3.5 | 36 | 36 | 18 | 11 | 4 | 9-7 08:00:00 | 64.5 | ± 7.3 | 59.2 | ± 8.8 | 1017.4 | ± 5.2 | 5.6 | ± 3.2 | 43 | 39 | 18 | 11 | 7 | 9-7 09:00:00 | 64.0 | ± 7.3 | 59.0 | ± 8.6 | 1017.5 | ± 5.4 | 6.0 | ± 2.9 | 50 | 32 | 25 | 18 | 11 | 9-7 10:00:00 | 64.0 | ± 7.2 | 58.8 | ± 8.6 | 1018.0 | ± 5.4 | 5.8 | ± 3.2 | 43 | 36 | 18 | 11 | 11 | 9-7 11:00:00 | 65.5 | ± 6.5 | 59.6 | ± 8.3 | 1018.3 | ± 5.3 | 6.4 | ± 3.0 | 43 | 36 | 21 | 7 | 7 | 9-7 12:00:00 | 68.1 | ± 5.9 | 60.2 | ± 8.0 | 1018.5 | ± 5.4 | 7.1 | ± 3.0 | 39 | 25 | 18 | 7 | 7 | 9-7 13:00:00 | 71.4 | ± 5.6 | 60.2 | ± 8.3 | 1018.6 | ± 5.4 | 7.9 | ± 3.4 | 43 | 29 | 18 | 14 | 11 | 9-7 14:00:00 | 74.1 | ± 5.7 | 60.1 | ± 8.4 | 1018.6 | ± 5.5 | 8.1 | ± 3.4 | 46 | 36 | 14 | 11 | 4 | 9-7 15:00:00 | 76.3 | ± 6.0 | 59.8 | ± 8.7 | 1018.7 | ± 5.6 | 8.5 | ± 3.2 | 57 | 50 | 18 | 4 | 9-7 16:00:00 | 77.9 | ± 5.9 | 59.3 | ± 8.9 | 1018.3 | ± 5.6 | 8.4 | ± 3.1 | 61 | 54 | 11 | 4 | 9-7 17:00:00 | 79.3 | ± 6.1 | 58.9 | ± 8.9 | 1018.0 | ± 5.6 | 8.5 | ± 3.0 | 68 | 61 | 11 | 4 | 9-7 18:00:00 | 79.6 | ± 6.0 | 58.4 | ± 9.1 | 1017.6 | ± 5.5 | 9.0 | ± 4.5 | 71 | 68 | 11 | 4 | 9-7 19:00:00 | 79.7 | ± 5.8 | 58.3 | ± 9.2 | 1017.1 | ± 5.4 | 8.2 | ± 3.8 | 79 | 68 | 7 | 9-7 20:00:00 | 79.7 | ± 5.6 | 58.7 | ± 8.8 | 1016.8 | ± 5.4 | 8.7 | ± 3.3 | 71 | 57 | 4 | 9-7 21:00:00 | 78.7 | ± 5.4 | 59.1 | ± 8.9 | 1016.9 | ± 5.3 | 8.3 | ± 2.7 | 64 | 43 | 4 | 9-7 22:00:00 | 76.4 | ± 5.5 | 59.4 | ± 8.5 | 1016.8 | ± 5.2 | 7.5 | ± 2.8 | 57 | 32 | 4 | 9-7 23:00:00 | 74.1 | ± 6.2 | 59.4 | ± 7.8 | 1017.2 | ± 5.2 | 7.8 | ± 2.4 | 54 | 32 | 7 |