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) | 12-8 00:00:00 | 37.3 | ± 8.3 | 26.2 | ± 11.7 | 1019.0 | ± 8.1 | 7.4 | ± 5.4 | 66 | 45 | 7 | 3 | 12-8 01:00:00 | 36.5 | ± 8.0 | 24.9 | ± 11.0 | 1019.8 | ± 8.0 | 6.8 | ± 5.3 | 72 | 45 | 3 | 12-8 02:00:00 | 35.8 | ± 7.7 | 25.5 | ± 10.8 | 1019.5 | ± 8.2 | 7.1 | ± 5.7 | 69 | 48 | 3 | 12-8 03:00:00 | 35.8 | ± 8.1 | 25.8 | ± 11.2 | 1019.8 | ± 8.0 | 6.8 | ± 5.7 | 66 | 48 | 3 | 12-8 04:00:00 | 35.0 | ± 8.0 | 24.9 | ± 10.8 | 1019.7 | ± 8.1 | 7.1 | ± 5.2 | 69 | 45 | 7 | 12-8 05:00:00 | 33.9 | ± 7.9 | 24.6 | ± 10.6 | 1019.6 | ± 8.2 | 7.0 | ± 6.6 | 55 | 31 | 7 | 12-8 06:00:00 | 34.2 | ± 8.7 | 25.8 | ± 11.3 | 1019.3 | ± 7.6 | 7.9 | ± 5.4 | 55 | 41 | 3 | 12-8 07:00:00 | 33.8 | ± 8.4 | 26.1 | ± 10.4 | 1019.1 | ± 7.7 | 7.1 | ± 5.1 | 45 | 38 | 12-8 08:00:00 | 33.4 | ± 8.5 | 25.4 | ± 10.2 | 1019.5 | ± 7.6 | 7.3 | ± 5.1 | 41 | 31 | 12-8 09:00:00 | 33.5 | ± 9.1 | 25.7 | ± 10.8 | 1019.3 | ± 7.6 | 7.0 | ± 5.1 | 45 | 31 | 12-8 10:00:00 | 33.4 | ± 9.0 | 25.6 | ± 9.8 | 1019.5 | ± 7.7 | 6.8 | ± 4.6 | 41 | 28 | 12-8 11:00:00 | 32.8 | ± 8.9 | 24.9 | ± 9.6 | 1020.2 | ± 8.2 | 5.9 | ± 4.9 | 55 | 38 | 12-8 12:00:00 | 32.5 | ± 9.1 | 25.5 | ± 10.8 | 1020.5 | ± 8.3 | 6.3 | ± 5.0 | 55 | 45 | 12-8 13:00:00 | 33.0 | ± 9.0 | 25.1 | ± 9.7 | 1020.7 | ± 8.2 | 6.3 | ± 4.3 | 48 | 34 | 12-8 14:00:00 | 34.3 | ± 8.7 | 26.2 | ± 9.9 | 1021.2 | ± 8.3 | 7.3 | ± 5.4 | 55 | 34 | 7 | 3 | 12-8 15:00:00 | 36.0 | ± 8.3 | 26.6 | ± 10.7 | 1021.5 | ± 8.6 | 7.8 | ± 6.1 | 55 | 31 | 7 | 3 | 3 | 12-8 16:00:00 | 38.2 | ± 8.3 | 27.1 | ± 9.9 | 1021.1 | ± 8.3 | 9.1 | ± 6.5 | 62 | 41 | 7 | 3 | 3 | 12-8 17:00:00 | 39.8 | ± 8.9 | 27.5 | ± 10.8 | 1020.4 | ± 8.1 | 8.9 | ± 5.6 | 66 | 38 | 7 | 3 | 3 | 12-8 18:00:00 | 41.1 | ± 8.9 | 27.4 | ± 11.7 | 1019.6 | ± 8.1 | 10.1 | ± 5.4 | 55 | 31 | 7 | 3 | 3 | 12-8 19:00:00 | 41.5 | ± 8.7 | 26.9 | ± 10.6 | 1019.3 | ± 7.9 | 10.4 | ± 5.6 | 52 | 38 | 7 | 7 | 12-8 20:00:00 | 41.7 | ± 8.6 | 26.5 | ± 10.3 | 1019.2 | ± 7.8 | 9.7 | ± 5.0 | 52 | 41 | 10 | 7 | 12-8 21:00:00 | 41.1 | ± 8.3 | 27.1 | ± 11.6 | 1019.3 | ± 7.7 | 8.5 | ± 4.2 | 52 | 38 | 10 | 7 | 12-8 22:00:00 | 39.5 | ± 7.9 | 26.9 | ± 10.7 | 1019.5 | ± 7.6 | 6.9 | ± 4.8 | 48 | 31 | 10 | 7 | 12-8 23:00:00 | 38.5 | ± 7.6 | 27.1 | ± 10.3 | 1019.9 | ± 7.7 | 7.1 | ± 5.6 | 48 | 31 | 10 | 10 |