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) | 5-5 00:00:00 | 54.8 | ± 8.2 | 39.7 | ± 9.4 | 1019.9 | ± 5.2 | 8.2 | ± 3.9 | 56 | 35 | 21 | 12 | 9 | 5-5 01:00:00 | 52.5 | ± 8.0 | 41.5 | ± 9.4 | 1020.1 | ± 5.5 | 6.1 | ± 3.5 | 44 | 29 | 21 | 15 | 15 | 3 | 5-5 02:00:00 | 51.1 | ± 7.6 | 40.1 | ± 8.7 | 1020.2 | ± 5.6 | 4.4 | ± 2.7 | 53 | 32 | 24 | 18 | 15 | 3 | 5-5 03:00:00 | 50.8 | ± 8.0 | 41.3 | ± 9.3 | 1020.1 | ± 5.8 | 5.6 | ± 2.9 | 47 | 29 | 18 | 12 | 12 | 3 | 5-5 04:00:00 | 49.9 | ± 7.7 | 41.1 | ± 9.2 | 1020.1 | ± 5.8 | 7.0 | ± 3.4 | 32 | 26 | 18 | 3 | 3 | 5-5 05:00:00 | 50.0 | ± 7.6 | 41.3 | ± 9.7 | 1019.9 | ± 5.9 | 7.3 | ± 2.1 | 24 | 18 | 12 | 9 | 6 | 5-5 06:00:00 | 48.9 | ± 7.3 | 41.5 | ± 9.3 | 1019.6 | ± 6.0 | 6.3 | ± 2.8 | 26 | 15 | 12 | 9 | 5-5 07:00:00 | 49.3 | ± 7.3 | 42.1 | ± 8.8 | 1019.3 | ± 6.1 | 5.4 | ± 3.9 | 21 | 12 | 9 | 6 | 5-5 08:00:00 | 48.0 | ± 7.3 | 40.6 | ± 9.5 | 1019.3 | ± 6.2 | 4.4 | ± 4.3 | 21 | 18 | 6 | 6 | 3 | 5-5 09:00:00 | 47.6 | ± 7.5 | 41.3 | ± 8.3 | 1019.4 | ± 6.3 | 6.1 | ± 3.7 | 26 | 24 | 12 | 12 | 6 | 5-5 10:00:00 | 47.9 | ± 7.0 | 42.0 | ± 8.1 | 1019.2 | ± 6.5 | 5.3 | ± 3.9 | 56 | 50 | 38 | 35 | 21 | 6 | 5-5 11:00:00 | 48.2 | ± 7.2 | 42.4 | ± 8.1 | 1019.7 | ± 6.4 | 6.2 | ± 5.6 | 56 | 56 | 47 | 35 | 21 | 3 | 5-5 12:00:00 | 49.8 | ± 7.4 | 43.7 | ± 7.4 | 1019.9 | ± 6.4 | 5.7 | ± 4.6 | 38 | 35 | 32 | 26 | 12 | 5-5 13:00:00 | 52.1 | ± 7.4 | 44.4 | ± 6.9 | 1020.1 | ± 6.7 | 6.6 | ± 4.6 | 53 | 44 | 35 | 26 | 12 | 5-5 14:00:00 | 53.4 | ± 7.3 | 44.9 | ± 6.3 | 1020.1 | ± 6.6 | 8.0 | ± 3.9 | 65 | 56 | 44 | 29 | 12 | 5-5 15:00:00 | 56.1 | ± 7.9 | 47.0 | ± 6.7 | 1020.1 | ± 6.8 | 9.1 | ± 6.1 | 68 | 62 | 44 | 26 | 9 | 3 | 5-5 16:00:00 | 58.9 | ± 7.9 | 44.6 | ± 5.0 | 1019.9 | ± 6.7 | 9.4 | ± 4.3 | 65 | 59 | 41 | 24 | 9 | 5-5 17:00:00 | 59.5 | ± 8.9 | 43.7 | ± 5.4 | 1019.5 | ± 6.6 | 10.0 | ± 5.0 | 65 | 59 | 35 | 18 | 6 | 5-5 18:00:00 | 60.9 | ± 9.6 | 44.4 | ± 6.1 | 1019.2 | ± 6.5 | 10.5 | ± 5.0 | 56 | 50 | 29 | 12 | 6 | 3 | 5-5 19:00:00 | 59.5 | ± 9.4 | 42.9 | ± 6.3 | 1018.6 | ± 6.6 | 12.2 | ± 4.2 | 62 | 53 | 29 | 15 | 6 | 5-5 20:00:00 | 58.9 | ± 9.9 | 40.8 | ± 7.4 | 1018.3 | ± 6.4 | 11.3 | ± 4.6 | 56 | 50 | 26 | 18 | 6 | 5-5 21:00:00 | 59.5 | ± 9.2 | 41.0 | ± 6.6 | 1018.0 | ± 6.5 | 10.6 | ± 3.3 | 59 | 50 | 26 | 24 | 6 | 5-5 22:00:00 | 59.0 | ± 9.0 | 40.5 | ± 6.2 | 1017.9 | ± 6.5 | 10.3 | ± 4.4 | 53 | 41 | 18 | 15 | 3 | 5-5 23:00:00 | 57.7 | ± 6.8 | 43.1 | ± 7.2 | 1018.1 | ± 6.3 | 10.4 | ± 5.3 | 53 | 41 | 24 | 15 | 6 |