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) | 10-7 00:00:00 | 54.9 | ± 7.3 | 42.5 | ± 9.2 | 1019.1 | ± 7.1 | 7.0 | ± 3.8 | 42 | 25 | 8 | 10-7 01:00:00 | 53.4 | ± 7.2 | 42.1 | ± 9.0 | 1019.3 | ± 7.1 | 7.0 | ± 3.6 | 42 | 42 | 8 | 10-7 02:00:00 | 52.0 | ± 7.3 | 42.2 | ± 8.5 | 1019.4 | ± 7.2 | 6.8 | ± 4.1 | 33 | 25 | 8 | 10-7 03:00:00 | 51.1 | ± 7.8 | 41.8 | ± 9.3 | 1019.5 | ± 7.4 | 7.3 | ± 3.3 | 42 | 17 | 8 | 10-7 04:00:00 | 50.4 | ± 8.1 | 42.1 | ± 9.5 | 1019.5 | ± 7.5 | 6.9 | ± 3.0 | 42 | 33 | 33 | 10-7 05:00:00 | 49.6 | ± 8.5 | 42.8 | ± 8.8 | 1019.2 | ± 7.6 | 6.7 | ± 3.9 | 42 | 25 | 25 | 10-7 06:00:00 | 48.5 | ± 8.4 | 41.9 | ± 9.5 | 1019.1 | ± 7.7 | 6.0 | ± 3.3 | 50 | 42 | 25 | 10-7 07:00:00 | 47.8 | ± 8.7 | 41.8 | ± 9.3 | 1018.9 | ± 7.9 | 6.2 | ± 3.1 | 50 | 33 | 25 | 8 | 8 | 8 | 10-7 08:00:00 | 47.4 | ± 8.9 | 42.5 | ± 9.0 | 1018.8 | ± 8.1 | 6.2 | ± 3.6 | 50 | 33 | 25 | 10-7 09:00:00 | 47.1 | ± 9.1 | 41.4 | ± 9.2 | 1019.0 | ± 8.2 | 5.1 | ± 3.1 | 42 | 42 | 25 | 10-7 10:00:00 | 46.5 | ± 9.0 | 41.3 | ± 9.3 | 1019.4 | ± 8.2 | 5.5 | ± 3.7 | 67 | 58 | 17 | 10-7 11:00:00 | 46.7 | ± 8.9 | 42.8 | ± 8.6 | 1019.7 | ± 8.4 | 5.4 | ± 3.4 | 58 | 50 | 25 | 10-7 12:00:00 | 48.4 | ± 8.6 | 42.5 | ± 9.1 | 1020.0 | ± 8.4 | 5.7 | ± 3.4 | 67 | 67 | 33 | 10-7 13:00:00 | 51.1 | ± 8.2 | 42.8 | ± 9.2 | 1020.1 | ± 8.5 | 6.2 | ± 4.5 | 75 | 75 | 33 | 10-7 14:00:00 | 53.8 | ± 8.0 | 44.7 | ± 9.3 | 1020.0 | ± 8.5 | 8.1 | ± 4.2 | 75 | 75 | 25 | 10-7 15:00:00 | 56.8 | ± 7.5 | 44.4 | ± 9.8 | 1019.4 | ± 8.4 | 9.3 | ± 4.6 | 67 | 42 | 33 | 10-7 16:00:00 | 58.3 | ± 7.6 | 43.7 | ± 10.3 | 1019.4 | ± 8.4 | 10.1 | ± 4.2 | 58 | 33 | 17 | 10-7 17:00:00 | 59.7 | ± 8.3 | 44.3 | ± 9.6 | 1018.8 | ± 8.2 | 9.5 | ± 4.5 | 67 | 33 | 17 | 10-7 18:00:00 | 60.5 | ± 8.6 | 42.8 | ± 11.1 | 1018.3 | ± 7.9 | 10.2 | ± 4.9 | 67 | 33 | 10-7 19:00:00 | 60.9 | ± 9.0 | 42.8 | ± 11.3 | 1018.1 | ± 7.8 | 10.4 | ± 3.7 | 67 | 33 | 8 | 10-7 20:00:00 | 61.1 | ± 8.7 | 43.9 | ± 9.8 | 1017.4 | ± 7.6 | 9.7 | ± 4.2 | 33 | 33 | 10-7 21:00:00 | 60.0 | ± 8.6 | 43.3 | ± 10.8 | 1017.8 | ± 7.8 | 8.6 | ± 3.6 | 42 | 25 | 8 | 10-7 22:00:00 | 57.5 | ± 8.6 | 42.2 | ± 11.4 | 1018.3 | ± 7.8 | 7.9 | ± 4.5 | 42 | 25 | 10-7 23:00:00 | 54.5 | ± 8.2 | 43.2 | ± 10.3 | 1018.4 | ± 7.9 | 7.8 | ± 3.8 | 33 | 17 |