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 | 58.9 | ± 6.7 | 52.3 | ± 8.1 | 1017.9 | ± 5.0 | 5.8 | ± 3.8 | 68 | 56 | 32 | 21 | 3 | 9-24 01:00:00 | 59.6 | ± 6.4 | 52.7 | ± 8.1 | 1018.0 | ± 5.3 | 7.3 | ± 3.3 | 47 | 41 | 24 | 15 | 6 | 3 | 9-24 02:00:00 | 56.4 | ± 7.0 | 51.0 | ± 8.9 | 1017.7 | ± 5.9 | 7.0 | ± 4.9 | 50 | 41 | 26 | 12 | 6 | 9-24 03:00:00 | 57.2 | ± 7.4 | 51.6 | ± 8.0 | 1017.7 | ± 5.8 | 7.8 | ± 4.5 | 44 | 41 | 26 | 18 | 6 | 9-24 04:00:00 | 55.0 | ± 7.7 | 50.8 | ± 9.3 | 1017.8 | ± 6.1 | 5.8 | ± 4.0 | 18 | 18 | 12 | 9 | 6 | 9-24 05:00:00 | 53.2 | ± 9.1 | 49.7 | ± 9.3 | 1016.6 | ± 6.1 | 5.8 | ± 4.6 | 12 | 12 | 9 | 6 | 3 | 9-24 06:00:00 | 54.2 | ± 9.9 | 49.7 | ± 10.0 | 1016.4 | ± 6.3 | 5.5 | ± 4.2 | 12 | 12 | 9 | 6 | 6 | 9-24 07:00:00 | 54.0 | ± 8.2 | 49.6 | ± 8.7 | 1016.3 | ± 6.6 | 4.7 | ± 3.8 | 15 | 9 | 3 | 3 | 3 | 3 | 9-24 08:00:00 | 52.7 | ± 9.2 | 48.6 | ± 8.8 | 1017.0 | ± 6.8 | 5.3 | ± 3.9 | 21 | 18 | 3 | 3 | 3 | 3 | 9-24 09:00:00 | 52.1 | ± 10.3 | 48.2 | ± 10.4 | 1016.1 | ± 7.1 | 4.7 | ± 5.6 | 21 | 15 | 3 | 3 | 3 | 3 | 9-24 10:00:00 | 54.2 | ± 7.9 | 51.0 | ± 8.1 | 1016.2 | ± 7.1 | 6.0 | ± 3.6 | 44 | 35 | 15 | 9 | 6 | 3 | 9-24 11:00:00 | 50.6 | ± 10.0 | 46.6 | ± 10.6 | 1017.7 | ± 7.3 | 5.6 | ± 3.6 | 44 | 38 | 21 | 15 | 6 | 3 | 9-24 12:00:00 | 50.5 | ± 9.0 | 45.7 | ± 11.2 | 1018.0 | ± 7.2 | 5.8 | ± 3.9 | 50 | 35 | 21 | 18 | 12 | 3 | 9-24 13:00:00 | 53.3 | ± 8.1 | 47.8 | ± 10.1 | 1018.0 | ± 7.4 | 5.5 | ± 4.0 | 47 | 35 | 18 | 18 | 6 | 9-24 14:00:00 | 55.3 | ± 7.5 | 48.1 | ± 10.1 | 1018.1 | ± 7.4 | 6.7 | ± 4.5 | 41 | 32 | 18 | 6 | 3 | 3 | 9-24 15:00:00 | 58.2 | ± 6.1 | 48.8 | ± 9.0 | 1018.3 | ± 7.2 | 8.3 | ± 4.8 | 53 | 53 | 24 | 9 | 6 | 3 | 9-24 16:00:00 | 59.4 | ± 6.4 | 48.4 | ± 10.1 | 1018.0 | ± 7.5 | 8.8 | ± 5.2 | 56 | 47 | 21 | 12 | 6 | 3 | 9-24 17:00:00 | 61.1 | ± 5.9 | 48.1 | ± 8.6 | 1017.9 | ± 7.2 | 8.8 | ± 5.1 | 62 | 59 | 21 | 15 | 3 | 9-24 18:00:00 | 62.2 | ± 6.9 | 47.3 | ± 9.3 | 1018.7 | ± 7.0 | 9.2 | ± 4.2 | 65 | 59 | 15 | 15 | 6 | 3 | 9-24 19:00:00 | 61.1 | ± 6.3 | 46.1 | ± 9.2 | 1016.9 | ± 7.1 | 8.7 | ± 4.1 | 56 | 53 | 12 | 12 | 6 | 3 | 9-24 20:00:00 | 61.8 | ± 6.6 | 46.4 | ± 9.2 | 1016.7 | ± 7.1 | 8.8 | ± 4.6 | 59 | 50 | 15 | 9 | 9 | 9-24 21:00:00 | 62.1 | ± 7.1 | 48.3 | ± 9.3 | 1016.6 | ± 7.0 | 10.2 | ± 3.1 | 62 | 53 | 18 | 15 | 12 | 3 | 9-24 22:00:00 | 59.6 | ± 6.3 | 46.9 | ± 7.8 | 1016.7 | ± 6.9 | 9.2 | ± 3.7 | 56 | 38 | 18 | 12 | 9 | 3 | 9-24 23:00:00 | 58.1 | ± 5.9 | 47.7 | ± 8.4 | 1017.0 | ± 6.8 | 9.0 | ± 3.5 | 56 | 35 | 18 | 15 | 12 | 3 |