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) | 5-6 00:00:00 | 62.2 | ± 7.6 | 45.7 | ± 9.4 | 1017.7 | ± 6.5 | 8.5 | ± 5.0 | 35 | 26 | 6 | 3 | 5-6 01:00:00 | 59.3 | ± 6.8 | 46.5 | ± 9.5 | 1018.3 | ± 6.4 | 7.9 | ± 5.1 | 32 | 21 | 9 | 5-6 02:00:00 | 57.6 | ± 7.1 | 47.2 | ± 9.0 | 1018.9 | ± 6.4 | 7.9 | ± 3.4 | 32 | 21 | 6 | 5-6 03:00:00 | 56.4 | ± 6.4 | 44.5 | ± 11.0 | 1019.2 | ± 6.5 | 8.8 | ± 3.9 | 21 | 15 | 6 | 6 | 5-6 04:00:00 | 55.8 | ± 6.2 | 42.2 | ± 12.0 | 1019.4 | ± 6.4 | 6.7 | ± 3.9 | 6 | 3 | 3 | 5-6 05:00:00 | 54.0 | ± 6.0 | 42.2 | ± 12.3 | 1019.5 | ± 6.5 | 6.4 | ± 6.8 | 3 | 3 | 3 | 5-6 06:00:00 | 52.2 | ± 5.3 | 42.4 | ± 12.5 | 1019.4 | ± 6.5 | 5.7 | ± 3.7 | 3 | 3 | 3 | 3 | 5-6 07:00:00 | 50.7 | ± 5.9 | 41.1 | ± 11.7 | 1019.9 | ± 6.7 | 4.0 | ± 4.1 | 3 | 3 | 3 | 3 | 3 | 3 | 5-6 08:00:00 | 50.2 | ± 6.1 | 42.2 | ± 11.4 | 1019.2 | ± 6.7 | 5.5 | ± 3.7 | 3 | 3 | 3 | 3 | 3 | 5-6 09:00:00 | 50.2 | ± 5.5 | 42.1 | ± 10.8 | 1019.5 | ± 6.7 | 5.7 | ± 4.4 | 12 | 6 | 6 | 6 | 3 | 5-6 10:00:00 | 50.5 | ± 6.8 | 45.2 | ± 10.3 | 1019.9 | ± 6.7 | 5.7 | ± 3.8 | 32 | 21 | 15 | 12 | 9 | 3 | 5-6 11:00:00 | 51.2 | ± 6.3 | 45.9 | ± 9.9 | 1020.4 | ± 6.7 | 5.7 | ± 4.4 | 26 | 24 | 18 | 15 | 9 | 3 | 5-6 12:00:00 | 53.5 | ± 5.8 | 46.7 | ± 9.5 | 1021.0 | ± 6.7 | 8.0 | ± 4.9 | 26 | 21 | 18 | 12 | 6 | 5-6 13:00:00 | 56.8 | ± 6.5 | 47.8 | ± 9.6 | 1021.3 | ± 6.7 | 9.1 | ± 4.6 | 24 | 24 | 15 | 15 | 6 | 5-6 14:00:00 | 58.6 | ± 7.4 | 47.6 | ± 10.2 | 1021.4 | ± 7.3 | 9.7 | ± 5.1 | 35 | 24 | 15 | 15 | 6 | 5-6 15:00:00 | 60.6 | ± 8.2 | 47.2 | ± 9.8 | 1021.2 | ± 7.0 | 10.3 | ± 5.9 | 38 | 26 | 12 | 9 | 3 | 5-6 16:00:00 | 62.5 | ± 7.2 | 48.0 | ± 9.6 | 1021.0 | ± 7.1 | 9.4 | ± 7.2 | 44 | 29 | 6 | 5-6 17:00:00 | 63.1 | ± 7.8 | 48.0 | ± 10.4 | 1020.4 | ± 7.1 | 10.0 | ± 4.9 | 47 | 29 | 3 | 5-6 18:00:00 | 64.8 | ± 7.9 | 47.0 | ± 10.1 | 1019.6 | ± 7.0 | 13.2 | ± 6.1 | 53 | 35 | 12 | 3 | 3 | 5-6 19:00:00 | 65.3 | ± 7.2 | 46.4 | ± 10.6 | 1019.4 | ± 6.7 | 14.1 | ± 7.1 | 47 | 29 | 6 | 3 | 5-6 20:00:00 | 64.2 | ± 8.1 | 45.4 | ± 11.3 | 1019.1 | ± 6.5 | 12.2 | ± 5.5 | 32 | 24 | 9 | 3 | 5-6 21:00:00 | 64.6 | ± 7.5 | 45.0 | ± 11.9 | 1019.0 | ± 6.4 | 11.0 | ± 6.5 | 50 | 24 | 6 | 5-6 22:00:00 | 63.8 | ± 7.5 | 43.9 | ± 10.4 | 1019.0 | ± 6.4 | 12.1 | ± 6.6 | 44 | 29 | 6 | 3 | 3 | 5-6 23:00:00 | 62.9 | ± 7.5 | 44.2 | ± 10.3 | 1018.8 | ± 6.4 | 8.5 | ± 4.8 | 41 | 18 | 3 |