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 | 62.9 | ± 6.5 | 54.0 | ± 8.8 | 1016.0 | ± 4.3 | 6.0 | ± 3.3 | 26 | 18 | 9-24 01:00:00 | 62.9 | ± 6.2 | 55.6 | ± 7.7 | 1017.1 | ± 4.2 | 5.7 | ± 3.3 | 26 | 24 | 6 | 6 | 3 | 9-24 02:00:00 | 59.6 | ± 6.8 | 53.9 | ± 8.4 | 1016.8 | ± 4.4 | 4.3 | ± 3.3 | 18 | 15 | 6 | 3 | 3 | 9-24 03:00:00 | 59.5 | ± 6.2 | 54.4 | ± 8.1 | 1016.8 | ± 4.8 | 3.5 | ± 3.4 | 21 | 15 | 6 | 6 | 3 | 9-24 04:00:00 | 61.4 | ± 5.7 | 56.4 | ± 7.2 | 1016.8 | ± 5.1 | 4.0 | ± 3.9 | 9 | 9-24 05:00:00 | 62.3 | ± 6.2 | 57.8 | ± 7.2 | 1015.9 | ± 5.3 | 3.4 | ± 2.3 | 9 | 3 | 3 | 3 | 3 | 9-24 06:00:00 | 62.1 | ± 6.1 | 58.0 | ± 7.4 | 1015.7 | ± 5.5 | 2.4 | ± 2.4 | 6 | 3 | 3 | 3 | 3 | 9-24 07:00:00 | 61.1 | ± 6.1 | 57.0 | ± 8.1 | 1015.4 | ± 5.6 | 3.6 | ± 4.3 | 9 | 9-24 08:00:00 | 59.4 | ± 7.5 | 55.4 | ± 9.0 | 1016.1 | ± 6.2 | 3.4 | ± 2.2 | 12 | 6 | 6 | 6 | 6 | 3 | 9-24 09:00:00 | 60.0 | ± 7.0 | 56.4 | ± 8.8 | 1015.4 | ± 6.5 | 3.7 | ± 3.4 | 12 | 9 | 6 | 6 | 3 | 9-24 10:00:00 | 54.1 | ± 8.8 | 50.5 | ± 9.4 | 1015.5 | ± 6.8 | 3.8 | ± 3.3 | 24 | 15 | 12 | 12 | 9 | 6 | 9-24 11:00:00 | 53.8 | ± 10.1 | 50.5 | ± 10.3 | 1016.9 | ± 7.1 | 4.0 | ± 3.6 | 26 | 15 | 9 | 9 | 9 | 9-24 12:00:00 | 55.0 | ± 9.2 | 51.2 | ± 10.4 | 1017.2 | ± 7.2 | 4.1 | ± 3.6 | 24 | 21 | 12 | 12 | 12 | 3 | 9-24 13:00:00 | 58.8 | ± 7.7 | 53.0 | ± 9.8 | 1017.4 | ± 7.3 | 5.7 | ± 4.4 | 29 | 18 | 9 | 9 | 9 | 9-24 14:00:00 | 61.8 | ± 7.3 | 53.3 | ± 9.6 | 1017.4 | ± 7.5 | 7.1 | ± 4.6 | 26 | 21 | 12 | 12 | 12 | 9-24 15:00:00 | 64.2 | ± 6.8 | 52.9 | ± 9.3 | 1017.1 | ± 7.6 | 6.4 | ± 4.5 | 32 | 26 | 9 | 6 | 3 | 9-24 16:00:00 | 67.1 | ± 6.1 | 52.1 | ± 9.9 | 1016.9 | ± 7.6 | 8.5 | ± 4.8 | 47 | 35 | 9 | 3 | 3 | 9-24 17:00:00 | 68.9 | ± 6.3 | 52.8 | ± 10.2 | 1016.5 | ± 7.8 | 9.5 | ± 4.4 | 41 | 32 | 6 | 6 | 3 | 9-24 18:00:00 | 70.0 | ± 5.9 | 52.6 | ± 9.8 | 1015.8 | ± 7.9 | 8.6 | ± 4.0 | 38 | 35 | 6 | 3 | 3 | 9-24 19:00:00 | 70.4 | ± 6.0 | 50.4 | ± 8.7 | 1016.3 | ± 7.8 | 9.3 | ± 4.3 | 44 | 38 | 9 | 6 | 3 | 9-24 20:00:00 | 70.8 | ± 5.2 | 50.9 | ± 8.0 | 1015.1 | ± 7.6 | 10.2 | ± 3.2 | 38 | 32 | 6 | 3 | 3 | 9-24 21:00:00 | 69.3 | ± 5.9 | 51.3 | ± 8.4 | 1015.1 | ± 7.6 | 8.8 | ± 3.3 | 38 | 32 | 6 | 3 | 9-24 22:00:00 | 67.2 | ± 5.5 | 53.3 | ± 8.8 | 1015.1 | ± 7.6 | 9.6 | ± 4.7 | 32 | 26 | 6 | 6 | 3 | 3 | 9-24 23:00:00 | 64.9 | ± 5.3 | 51.5 | ± 7.4 | 1016.7 | ± 7.2 | 7.8 | ± 3.3 | 32 | 29 | 6 | 6 | 3 |