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) | 2-9 00:00:00 | 29.4 | ± 9.0 | 18.1 | ± 11.3 | 1017.1 | ± 9.5 | 9.2 | ± 5.9 | 48 | 30 | 9 | 6 | 2-9 01:00:00 | 28.1 | ± 8.9 | 16.7 | ± 9.4 | 1017.7 | ± 9.3 | 9.0 | ± 5.7 | 48 | 33 | 9 | 6 | 2-9 02:00:00 | 27.3 | ± 9.2 | 16.9 | ± 9.7 | 1017.5 | ± 9.3 | 9.5 | ± 6.9 | 45 | 33 | 9 | 6 | 3 | 2-9 03:00:00 | 26.3 | ± 9.3 | 16.4 | ± 10.7 | 1017.8 | ± 9.2 | 9.8 | ± 7.1 | 39 | 33 | 6 | 3 | 3 | 2-9 04:00:00 | 25.0 | ± 9.4 | 14.6 | ± 10.2 | 1017.6 | ± 9.2 | 9.3 | ± 6.8 | 45 | 39 | 9 | 3 | 3 | 2-9 05:00:00 | 24.2 | ± 9.4 | 14.7 | ± 10.0 | 1017.8 | ± 9.1 | 9.3 | ± 7.5 | 48 | 42 | 6 | 6 | 3 | 2-9 06:00:00 | 23.2 | ± 9.5 | 14.9 | ± 11.1 | 1017.8 | ± 9.1 | 8.5 | ± 6.0 | 42 | 33 | 6 | 6 | 3 | 2-9 07:00:00 | 22.3 | ± 9.9 | 14.0 | ± 10.4 | 1017.9 | ± 9.0 | 8.3 | ± 6.1 | 42 | 33 | 9 | 9 | 3 | 2-9 08:00:00 | 22.2 | ± 9.8 | 13.8 | ± 10.1 | 1017.8 | ± 8.8 | 8.0 | ± 6.1 | 36 | 30 | 6 | 6 | 3 | 2-9 09:00:00 | 21.4 | ± 9.6 | 13.9 | ± 10.8 | 1018.2 | ± 8.5 | 8.8 | ± 6.9 | 42 | 36 | 6 | 6 | 3 | 3 | 2-9 10:00:00 | 21.2 | ± 9.4 | 13.8 | ± 10.1 | 1017.7 | ± 8.6 | 9.5 | ± 6.6 | 52 | 39 | 12 | 6 | 6 | 2-9 11:00:00 | 20.9 | ± 9.3 | 13.2 | ± 10.0 | 1018.1 | ± 8.5 | 8.9 | ± 6.7 | 52 | 39 | 12 | 9 | 6 | 2-9 12:00:00 | 20.8 | ± 9.1 | 13.7 | ± 10.7 | 1018.3 | ± 8.4 | 8.9 | ± 6.9 | 42 | 36 | 6 | 3 | 2-9 13:00:00 | 21.3 | ± 8.8 | 13.3 | ± 9.7 | 1019.0 | ± 8.1 | 8.6 | ± 6.3 | 39 | 30 | 6 | 3 | 2-9 14:00:00 | 24.0 | ± 8.8 | 14.5 | ± 10.6 | 1018.9 | ± 8.3 | 9.5 | ± 7.1 | 42 | 39 | 9 | 6 | 2-9 15:00:00 | 26.4 | ± 8.7 | 16.0 | ± 10.8 | 1019.1 | ± 8.1 | 10.1 | ± 7.8 | 42 | 42 | 9 | 3 | 2-9 16:00:00 | 29.0 | ± 8.5 | 15.8 | ± 11.5 | 1018.7 | ± 8.0 | 11.1 | ± 7.6 | 48 | 42 | 9 | 6 | 2-9 17:00:00 | 31.0 | ± 8.3 | 16.8 | ± 11.4 | 1018.3 | ± 8.0 | 11.2 | ± 7.2 | 55 | 52 | 12 | 6 | 2-9 18:00:00 | 32.4 | ± 8.3 | 18.0 | ± 10.9 | 1017.5 | ± 7.9 | 12.5 | ± 7.1 | 52 | 48 | 9 | 2-9 19:00:00 | 33.1 | ± 8.4 | 17.9 | ± 11.9 | 1017.0 | ± 7.8 | 12.6 | ± 6.7 | 48 | 45 | 9 | 3 | 2-9 20:00:00 | 33.3 | ± 8.2 | 17.3 | ± 11.9 | 1016.9 | ± 7.9 | 12.5 | ± 6.6 | 42 | 30 | 2-9 21:00:00 | 33.3 | ± 8.2 | 17.9 | ± 11.0 | 1016.8 | ± 7.8 | 12.2 | ± 7.0 | 48 | 27 | 2-9 22:00:00 | 32.3 | ± 8.3 | 18.7 | ± 12.0 | 1017.0 | ± 7.8 | 11.0 | ± 6.3 | 42 | 27 | 3 | 3 | 3 | 2-9 23:00:00 | 30.5 | ± 8.0 | 17.9 | ± 12.0 | 1017.6 | ± 7.7 | 10.5 | ± 6.1 | 45 | 21 |