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) | 9-22 00:00:00 | 61.5 | ± 7.9 | 53.7 | ± 9.0 | 1018.6 | ± 5.5 | 7.1 | ± 3.6 | 42 | 33 | 8 | 9-22 01:00:00 | 60.2 | ± 8.1 | 53.4 | ± 9.0 | 1018.7 | ± 5.6 | 6.9 | ± 4.0 | 42 | 33 | 8 | 9-22 02:00:00 | 59.1 | ± 8.1 | 53.0 | ± 9.2 | 1018.9 | ± 5.7 | 6.1 | ± 3.7 | 42 | 33 | 8 | 8 | 9-22 03:00:00 | 58.3 | ± 8.4 | 53.1 | ± 9.2 | 1018.8 | ± 5.8 | 6.1 | ± 3.0 | 33 | 33 | 17 | 9-22 04:00:00 | 57.2 | ± 8.8 | 53.2 | ± 9.4 | 1018.7 | ± 5.9 | 6.5 | ± 3.9 | 42 | 42 | 17 | 9-22 05:00:00 | 56.5 | ± 8.7 | 52.2 | ± 9.6 | 1018.8 | ± 6.0 | 5.6 | ± 2.8 | 42 | 33 | 17 | 9-22 06:00:00 | 56.4 | ± 9.0 | 52.9 | ± 9.7 | 1018.5 | ± 6.1 | 5.1 | ± 3.1 | 42 | 33 | 17 | 9-22 07:00:00 | 56.1 | ± 9.2 | 52.8 | ± 9.9 | 1018.3 | ± 5.9 | 5.2 | ± 2.7 | 33 | 25 | 17 | 9-22 08:00:00 | 55.8 | ± 9.3 | 52.2 | ± 9.8 | 1018.3 | ± 6.0 | 5.1 | ± 3.0 | 50 | 50 | 17 | 9-22 09:00:00 | 55.6 | ± 9.5 | 52.6 | ± 9.4 | 1018.5 | ± 6.2 | 4.8 | ± 3.3 | 58 | 58 | 25 | 8 | 9-22 10:00:00 | 55.3 | ± 9.5 | 52.4 | ± 9.6 | 1018.6 | ± 6.3 | 5.0 | ± 3.3 | 67 | 58 | 42 | 8 | 8 | 9-22 11:00:00 | 55.7 | ± 9.3 | 52.6 | ± 9.4 | 1018.8 | ± 6.5 | 5.1 | ± 3.4 | 58 | 58 | 33 | 8 | 8 | 9-22 12:00:00 | 57.3 | ± 9.1 | 53.2 | ± 8.9 | 1019.0 | ± 6.4 | 5.4 | ± 2.9 | 67 | 58 | 42 | 9-22 13:00:00 | 59.5 | ± 8.7 | 54.2 | ± 8.6 | 1019.0 | ± 6.5 | 6.0 | ± 3.9 | 67 | 67 | 42 | 9-22 14:00:00 | 61.4 | ± 8.7 | 54.8 | ± 8.7 | 1018.9 | ± 6.5 | 7.3 | ± 4.5 | 83 | 83 | 33 | 8 | 9-22 15:00:00 | 63.8 | ± 8.7 | 54.8 | ± 8.4 | 1018.5 | ± 6.4 | 8.8 | ± 4.5 | 67 | 67 | 25 | 9-22 16:00:00 | 65.1 | ± 8.8 | 54.6 | ± 8.6 | 1018.1 | ± 6.5 | 9.0 | ± 3.8 | 67 | 67 | 8 | 8 | 9-22 17:00:00 | 66.7 | ± 9.1 | 54.1 | ± 9.2 | 1017.6 | ± 6.4 | 9.8 | ± 3.7 | 58 | 50 | 8 | 9-22 18:00:00 | 67.2 | ± 9.2 | 54.8 | ± 8.5 | 1017.1 | ± 6.3 | 10.5 | ± 4.0 | 67 | 67 | 17 | 9-22 19:00:00 | 67.3 | ± 9.3 | 54.8 | ± 8.8 | 1016.7 | ± 6.3 | 9.9 | ± 4.1 | 67 | 58 | 9-22 20:00:00 | 67.1 | ± 9.5 | 53.4 | ± 9.1 | 1016.8 | ± 6.3 | 10.2 | ± 4.3 | 58 | 33 | 8 | 9-22 21:00:00 | 66.1 | ± 9.1 | 54.3 | ± 8.6 | 1016.6 | ± 6.5 | 9.8 | ± 4.2 | 42 | 33 | 9-22 22:00:00 | 64.7 | ± 8.7 | 54.0 | ± 8.7 | 1016.5 | ± 6.5 | 8.5 | ± 3.8 | 25 | 17 | 9-22 23:00:00 | 62.1 | ± 8.3 | 53.1 | ± 9.4 | 1016.8 | ± 6.4 | 7.5 | ± 3.5 | 42 | 25 |