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) | 12-14 00:00:00 | 35.0 | ± 12.0 | 26.6 | ± 15.3 | 1020.7 | ± 9.1 | 5.3 | ± 3.9 | 63 | 38 | 38 | 25 | 25 | 12-14 01:00:00 | 35.2 | ± 12.9 | 27.0 | ± 16.2 | 1020.6 | ± 9.1 | 4.3 | ± 3.0 | 63 | 50 | 38 | 25 | 13 | 12-14 02:00:00 | 33.6 | ± 12.4 | 26.7 | ± 15.5 | 1020.1 | ± 8.8 | 4.4 | ± 3.8 | 63 | 38 | 25 | 25 | 25 | 12-14 03:00:00 | 32.3 | ± 12.5 | 29.2 | ± 11.4 | 1019.7 | ± 9.2 | 5.5 | ± 5.1 | 63 | 38 | 25 | 25 | 25 | 12-14 04:00:00 | 32.3 | ± 12.3 | 29.6 | ± 9.6 | 1019.5 | ± 9.4 | 5.6 | ± 5.0 | 75 | 38 | 25 | 25 | 25 | 12-14 05:00:00 | 31.4 | ± 13.1 | 29.7 | ± 9.5 | 1019.0 | ± 9.2 | 4.3 | ± 5.0 | 63 | 50 | 38 | 38 | 25 | 12-14 06:00:00 | 31.0 | ± 12.2 | 30.3 | ± 8.9 | 1018.8 | ± 9.7 | 3.1 | ± 3.1 | 75 | 63 | 38 | 38 | 13 | 12-14 07:00:00 | 31.3 | ± 12.1 | 30.8 | ± 9.2 | 1018.5 | ± 9.8 | 3.8 | ± 3.2 | 75 | 63 | 25 | 25 | 13 | 12-14 08:00:00 | 31.4 | ± 12.8 | 31.2 | ± 8.8 | 1018.3 | ± 10.1 | 4.1 | ± 4.3 | 63 | 50 | 38 | 25 | 13 | 12-14 09:00:00 | 31.6 | ± 12.7 | 31.0 | ± 9.8 | 1018.0 | ± 10.0 | 3.6 | ± 4.0 | 50 | 38 | 38 | 25 | 13 | 13 | 12-14 10:00:00 | 31.5 | ± 14.1 | 31.1 | ± 9.9 | 1017.1 | ± 10.4 | 4.3 | ± 4.5 | 75 | 75 | 50 | 38 | 25 | 13 | 12-14 11:00:00 | 31.0 | ± 13.1 | 31.2 | ± 8.4 | 1017.8 | ± 10.0 | 5.3 | ± 5.1 | 63 | 63 | 25 | 25 | 13 | 12-14 12:00:00 | 30.4 | ± 14.6 | 31.0 | ± 10.1 | 1017.4 | ± 10.6 | 6.5 | ± 5.3 | 63 | 50 | 25 | 25 | 13 | 12-14 13:00:00 | 30.9 | ± 13.6 | 30.4 | ± 10.8 | 1017.5 | ± 10.7 | 7.3 | ± 5.9 | 63 | 63 | 25 | 25 | 25 | 13 | 12-14 14:00:00 | 32.8 | ± 11.5 | 27.6 | ± 13.4 | 1017.6 | ± 10.9 | 7.9 | ± 7.0 | 63 | 63 | 50 | 38 | 13 | 13 | 12-14 15:00:00 | 35.0 | ± 10.9 | 29.1 | ± 13.2 | 1017.6 | ± 10.8 | 8.3 | ± 6.8 | 50 | 50 | 38 | 38 | 13 | 12-14 16:00:00 | 38.0 | ± 12.4 | 29.2 | ± 14.9 | 1016.8 | ± 10.8 | 9.0 | ± 2.3 | 50 | 50 | 38 | 38 | 25 | 12-14 17:00:00 | 39.5 | ± 12.9 | 29.3 | ± 15.2 | 1015.6 | ± 10.8 | 10.0 | ± 4.7 | 75 | 75 | 50 | 50 | 13 | 12-14 18:00:00 | 39.7 | ± 12.4 | 29.2 | ± 15.2 | 1015.7 | ± 10.3 | 5.7 | ± 2.9 | 75 | 75 | 50 | 38 | 13 | 12-14 19:00:00 | 37.0 | ± 10.2 | 28.9 | ± 15.2 | 1016.0 | ± 10.5 | 6.0 | ± 4.2 | 75 | 75 | 50 | 13 | 13 | 12-14 20:00:00 | 37.8 | ± 10.9 | 28.3 | ± 16.2 | 1015.2 | ± 10.8 | 8.4 | ± 3.2 | 75 | 75 | 38 | 25 | 13 | 12-14 21:00:00 | 37.2 | ± 10.4 | 28.4 | ± 15.3 | 1016.1 | ± 10.4 | 8.3 | ± 4.4 | 75 | 75 | 38 | 25 | 13 | 12-14 22:00:00 | 38.1 | ± 11.6 | 29.2 | ± 14.3 | 1016.2 | ± 9.9 | 5.7 | ± 4.2 | 88 | 63 | 25 | 25 | 12-14 23:00:00 | 34.3 | ± 10.1 | 26.2 | ± 10.9 | 1018.2 | ± 9.7 | 7.0 | ± 3.2 | 75 | 63 | 25 | 25 |