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) | 9-5 00:00:00 | 65.1 | ± 3.7 | 55.6 | ± 6.5 | 1019.2 | ± 3.6 | 5.5 | ± 3.9 | 44 | 35 | 18 | 9 | 6 | 9-5 01:00:00 | 63.6 | ± 3.6 | 54.8 | ± 6.0 | 1019.9 | ± 3.5 | 4.6 | ± 4.2 | 41 | 35 | 18 | 9 | 3 | 9-5 02:00:00 | 62.7 | ± 3.5 | 55.1 | ± 5.5 | 1020.4 | ± 3.4 | 5.4 | ± 4.6 | 47 | 38 | 21 | 12 | 6 | 3 | 9-5 03:00:00 | 61.4 | ± 3.7 | 55.4 | ± 4.7 | 1020.7 | ± 3.3 | 4.9 | ± 4.1 | 41 | 32 | 15 | 9 | 9-5 04:00:00 | 60.7 | ± 3.7 | 55.0 | ± 5.1 | 1020.8 | ± 3.1 | 4.8 | ± 3.9 | 24 | 21 | 9 | 3 | 9-5 05:00:00 | 58.4 | ± 4.8 | 53.0 | ± 6.2 | 1020.9 | ± 3.2 | 4.3 | ± 3.6 | 21 | 15 | 9 | 3 | 9-5 06:00:00 | 57.9 | ± 4.8 | 52.1 | ± 5.2 | 1020.9 | ± 3.3 | 3.1 | ± 3.9 | 21 | 15 | 6 | 3 | 9-5 07:00:00 | 56.2 | ± 5.8 | 51.5 | ± 6.2 | 1020.9 | ± 3.2 | 4.3 | ± 3.6 | 18 | 9 | 6 | 3 | 9-5 08:00:00 | 56.7 | ± 5.2 | 51.7 | ± 5.6 | 1021.0 | ± 3.3 | 5.7 | ± 3.5 | 21 | 12 | 3 | 3 | 9-5 09:00:00 | 55.2 | ± 5.2 | 50.6 | ± 5.6 | 1021.3 | ± 3.4 | 5.2 | ± 3.8 | 21 | 15 | 6 | 6 | 6 | 9-5 10:00:00 | 54.9 | ± 5.3 | 50.6 | ± 5.5 | 1021.8 | ± 3.4 | 5.2 | ± 3.8 | 41 | 35 | 24 | 21 | 9 | 9-5 11:00:00 | 53.5 | ± 5.3 | 51.0 | ± 5.7 | 1022.4 | ± 3.4 | 4.4 | ± 4.3 | 35 | 35 | 26 | 21 | 6 | 9-5 12:00:00 | 55.1 | ± 4.8 | 51.4 | ± 5.4 | 1022.9 | ± 3.4 | 4.5 | ± 4.0 | 44 | 41 | 24 | 21 | 6 | 9-5 13:00:00 | 57.0 | ± 5.5 | 51.8 | ± 5.9 | 1023.1 | ± 3.5 | 4.4 | ± 4.4 | 35 | 32 | 18 | 12 | 3 | 9-5 14:00:00 | 61.7 | ± 6.1 | 53.4 | ± 6.6 | 1023.5 | ± 3.4 | 5.6 | ± 3.8 | 53 | 50 | 35 | 24 | 6 | 9-5 15:00:00 | 62.6 | ± 6.3 | 52.6 | ± 6.5 | 1023.7 | ± 3.5 | 5.9 | ± 3.7 | 62 | 53 | 38 | 18 | 6 | 9-5 16:00:00 | 64.6 | ± 6.1 | 52.5 | ± 6.0 | 1023.7 | ± 3.5 | 7.2 | ± 3.0 | 68 | 68 | 38 | 12 | 6 | 9-5 17:00:00 | 67.1 | ± 5.5 | 52.0 | ± 6.2 | 1023.5 | ± 3.7 | 6.0 | ± 4.1 | 71 | 68 | 29 | 9 | 3 | 9-5 18:00:00 | 68.2 | ± 5.6 | 51.9 | ± 6.9 | 1023.2 | ± 3.8 | 7.2 | ± 2.7 | 68 | 59 | 21 | 6 | 3 | 9-5 19:00:00 | 70.1 | ± 5.2 | 52.4 | ± 6.0 | 1022.9 | ± 3.7 | 7.5 | ± 3.6 | 62 | 59 | 26 | 3 | 9-5 20:00:00 | 68.5 | ± 4.7 | 52.2 | ± 6.5 | 1022.6 | ± 3.8 | 7.7 | ± 4.6 | 79 | 79 | 32 | 9 | 3 | 9-5 21:00:00 | 68.8 | ± 5.1 | 53.8 | ± 6.9 | 1023.0 | ± 3.9 | 7.9 | ± 4.1 | 71 | 68 | 24 | 6 | 9-5 22:00:00 | 68.2 | ± 5.1 | 52.0 | ± 6.0 | 1023.1 | ± 4.2 | 6.3 | ± 3.3 | 68 | 68 | 12 | 6 | 9-5 23:00:00 | 65.5 | ± 4.9 | 52.5 | ± 6.0 | 1023.1 | ± 4.0 | 6.6 | ± 3.3 | 44 | 38 | 12 | 6 |