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 | 58.1 | ± 7.2 | 47.4 | ± 9.6 | 1018.8 | ± 6.9 | 6.1 | ± 4.6 | 38 | 21 | 3 | 10-7 01:00:00 | 56.8 | ± 7.7 | 46.8 | ± 10.1 | 1019.0 | ± 7.0 | 6.0 | ± 4.6 | 31 | 17 | 3 | 10-7 02:00:00 | 55.4 | ± 7.6 | 46.9 | ± 9.3 | 1019.5 | ± 7.1 | 5.8 | ± 4.0 | 38 | 21 | 3 | 10-7 03:00:00 | 54.7 | ± 7.5 | 46.4 | ± 9.7 | 1019.5 | ± 7.3 | 6.1 | ± 3.9 | 41 | 24 | 3 | 3 | 10-7 04:00:00 | 53.8 | ± 8.0 | 46.1 | ± 10.4 | 1019.4 | ± 7.3 | 5.5 | ± 3.7 | 31 | 24 | 3 | 3 | 10-7 05:00:00 | 52.8 | ± 8.1 | 46.6 | ± 9.5 | 1019.4 | ± 7.5 | 5.7 | ± 4.2 | 28 | 17 | 3 | 3 | 10-7 06:00:00 | 52.0 | ± 8.0 | 45.5 | ± 10.4 | 1019.3 | ± 7.5 | 5.1 | ± 4.2 | 38 | 24 | 7 | 3 | 10-7 07:00:00 | 51.5 | ± 7.9 | 45.8 | ± 10.0 | 1019.1 | ± 7.7 | 5.4 | ± 4.4 | 38 | 24 | 10 | 7 | 3 | 10-7 08:00:00 | 51.0 | ± 8.3 | 46.1 | ± 9.4 | 1019.2 | ± 8.0 | 4.6 | ± 3.7 | 28 | 21 | 7 | 7 | 7 | 10-7 09:00:00 | 50.7 | ± 8.4 | 45.4 | ± 10.3 | 1019.3 | ± 8.0 | 4.1 | ± 4.0 | 45 | 31 | 14 | 14 | 10 | 3 | 10-7 10:00:00 | 50.0 | ± 8.7 | 45.0 | ± 10.8 | 1019.6 | ± 8.0 | 4.0 | ± 4.0 | 55 | 38 | 17 | 14 | 10 | 3 | 10-7 11:00:00 | 50.3 | ± 8.2 | 45.7 | ± 9.5 | 1019.9 | ± 8.1 | 4.9 | ± 4.2 | 45 | 31 | 14 | 10 | 7 | 3 | 10-7 12:00:00 | 52.9 | ± 7.9 | 46.3 | ± 10.4 | 1019.9 | ± 8.1 | 5.5 | ± 5.0 | 48 | 31 | 17 | 10 | 3 | 3 | 10-7 13:00:00 | 55.8 | ± 7.4 | 46.9 | ± 10.6 | 1020.2 | ± 8.3 | 5.8 | ± 4.7 | 52 | 38 | 21 | 10 | 7 | 10-7 14:00:00 | 58.3 | ± 7.6 | 48.0 | ± 9.3 | 1020.6 | ± 8.3 | 8.4 | ± 5.1 | 55 | 45 | 17 | 7 | 3 | 10-7 15:00:00 | 61.1 | ± 7.1 | 47.4 | ± 10.0 | 1019.9 | ± 8.1 | 8.8 | ± 5.1 | 48 | 38 | 7 | 3 | 3 | 10-7 16:00:00 | 62.6 | ± 7.4 | 46.7 | ± 10.7 | 1019.9 | ± 8.3 | 9.5 | ± 5.0 | 52 | 41 | 7 | 3 | 3 | 10-7 17:00:00 | 64.4 | ± 7.6 | 47.4 | ± 10.2 | 1019.2 | ± 8.2 | 8.7 | ± 5.1 | 55 | 34 | 7 | 3 | 3 | 10-7 18:00:00 | 65.1 | ± 8.2 | 45.6 | ± 11.4 | 1018.7 | ± 8.1 | 9.4 | ± 5.0 | 45 | 34 | 10-7 19:00:00 | 65.5 | ± 8.2 | 45.9 | ± 11.3 | 1018.2 | ± 7.9 | 8.5 | ± 4.6 | 45 | 38 | 3 | 3 | 10-7 20:00:00 | 65.6 | ± 8.3 | 46.8 | ± 10.5 | 1018.1 | ± 7.8 | 9.8 | ± 5.6 | 55 | 41 | 3 | 3 | 10-7 21:00:00 | 64.4 | ± 8.0 | 46.2 | ± 11.4 | 1017.8 | ± 7.7 | 8.4 | ± 4.9 | 55 | 41 | 3 | 3 | 3 | 10-7 22:00:00 | 61.0 | ± 8.2 | 46.1 | ± 10.6 | 1018.4 | ± 7.7 | 8.6 | ± 5.1 | 52 | 38 | 3 | 3 | 3 | 10-7 23:00:00 | 58.5 | ± 8.5 | 47.1 | ± 10.2 | 1018.6 | ± 7.7 | 5.8 | ± 5.5 | 52 | 31 | 7 | 3 | 3 |