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) | 9-24 00:00:00 | 64.6 | ± 7.9 | 53.2 | ± 9.2 | 1019.0 | ± 4.6 | 3.4 | ± 2.6 | 23 | 15 | 9-24 01:00:00 | 62.1 | ± 7.8 | 52.6 | ± 8.9 | 1019.5 | ± 4.3 | 2.9 | ± 4.4 | 31 | 23 | 9-24 02:00:00 | 62.4 | ± 7.6 | 53.6 | ± 8.8 | 1019.4 | ± 4.6 | 3.9 | ± 3.9 | 23 | 15 | 9-24 03:00:00 | 60.4 | ± 8.0 | 52.6 | ± 8.0 | 1019.1 | ± 4.1 | 3.3 | ± 4.0 | 9-24 04:00:00 | 55.3 | ± 8.2 | 48.6 | ± 8.2 | 1020.8 | ± 4.6 | 1.3 | ± 2.6 | 9-24 05:00:00 | 55.0 | ± 8.4 | 50.1 | ± 6.6 | 1020.3 | ± 4.2 | 2.3 | ± 1.6 | 8 | 9-24 06:00:00 | 56.0 | ± 7.7 | 50.5 | ± 5.3 | 1020.1 | ± 4.4 | 2.7 | ± 3.4 | 15 | 8 | 9-24 07:00:00 | 53.6 | ± 8.9 | 48.6 | ± 5.5 | 1020.6 | ± 4.2 | 1.6 | ± 2.7 | 8 | 8 | 8 | 8 | 9-24 08:00:00 | 50.7 | ± 9.1 | 46.5 | ± 5.5 | 1021.7 | ± 3.7 | 3.2 | ± 2.6 | 8 | 8 | 8 | 8 | 9-24 09:00:00 | 50.4 | ± 7.8 | 46.1 | ± 5.2 | 1021.3 | ± 3.7 | 1.1 | ± 1.5 | 31 | 23 | 15 | 15 | 9-24 10:00:00 | 54.5 | ± 9.5 | 50.5 | ± 8.3 | 1019.4 | ± 6.2 | 2.4 | ± 3.2 | 46 | 38 | 31 | 31 | 23 | 8 | 9-24 11:00:00 | 53.4 | ± 9.3 | 48.5 | ± 9.1 | 1020.7 | ± 6.4 | 2.2 | ± 3.2 | 46 | 31 | 15 | 15 | 8 | 9-24 12:00:00 | 56.5 | ± 8.1 | 50.9 | ± 8.4 | 1021.2 | ± 7.0 | 4.3 | ± 3.4 | 31 | 15 | 8 | 8 | 9-24 13:00:00 | 59.2 | ± 7.7 | 51.2 | ± 8.7 | 1021.4 | ± 6.6 | 5.5 | ± 3.4 | 31 | 15 | 15 | 15 | 15 | 9-24 14:00:00 | 62.5 | ± 7.4 | 51.2 | ± 8.6 | 1021.6 | ± 6.8 | 6.5 | ± 3.8 | 62 | 38 | 15 | 15 | 15 | 9-24 15:00:00 | 65.4 | ± 7.3 | 51.0 | ± 9.4 | 1021.4 | ± 6.8 | 6.3 | ± 3.8 | 62 | 54 | 15 | 15 | 8 | 9-24 16:00:00 | 66.5 | ± 7.3 | 49.9 | ± 9.1 | 1021.6 | ± 6.8 | 6.4 | ± 4.3 | 69 | 62 | 15 | 15 | 9-24 17:00:00 | 68.1 | ± 7.0 | 50.6 | ± 9.3 | 1020.5 | ± 6.7 | 7.0 | ± 2.5 | 69 | 69 | 8 | 8 | 9-24 18:00:00 | 70.3 | ± 6.8 | 51.2 | ± 8.4 | 1020.1 | ± 6.7 | 6.5 | ± 3.0 | 62 | 54 | 8 | 8 | 9-24 19:00:00 | 70.4 | ± 6.8 | 50.7 | ± 8.4 | 1019.6 | ± 6.8 | 6.0 | ± 4.1 | 38 | 38 | 8 | 8 | 9-24 20:00:00 | 70.1 | ± 6.3 | 49.6 | ± 7.2 | 1020.3 | ± 5.4 | 6.4 | ± 3.1 | 46 | 46 | 8 | 8 | 9-24 21:00:00 | 71.1 | ± 9.3 | 50.6 | ± 7.6 | 1019.0 | ± 6.5 | 5.1 | ± 2.6 | 46 | 38 | 8 | 8 | 9-24 22:00:00 | 68.1 | ± 6.4 | 49.6 | ± 6.6 | 1018.8 | ± 6.6 | 5.4 | ± 3.1 | 38 | 31 | 15 | 15 | 9-24 23:00:00 | 65.0 | ± 6.0 | 50.3 | ± 5.4 | 1018.9 | ± 6.5 | 4.3 | ± 3.3 | 38 | 15 | 8 | 8 |