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 | 62.1 | ± 7.8 | 43.9 | ± 10.9 | 1018.7 | ± 5.8 | 6.6 | ± 3.8 | 32 | 21 | 12 | 3 | 5-5 01:00:00 | 59.1 | ± 8.0 | 44.8 | ± 10.5 | 1019.0 | ± 5.8 | 5.7 | ± 2.6 | 38 | 29 | 15 | 6 | 5-5 02:00:00 | 57.2 | ± 7.9 | 44.9 | ± 9.9 | 1019.4 | ± 6.1 | 6.0 | ± 4.3 | 41 | 29 | 15 | 9 | 5-5 03:00:00 | 55.5 | ± 8.8 | 43.9 | ± 8.7 | 1019.6 | ± 6.1 | 5.2 | ± 4.1 | 32 | 18 | 9 | 9 | 5-5 04:00:00 | 55.6 | ± 9.1 | 44.4 | ± 9.2 | 1019.5 | ± 6.2 | 1.9 | ± 2.2 | 6 | 5-5 05:00:00 | 52.4 | ± 9.8 | 44.8 | ± 8.5 | 1019.5 | ± 6.4 | 2.9 | ± 1.6 | 6 | 3 | 5-5 06:00:00 | 52.2 | ± 8.7 | 44.3 | ± 9.0 | 1019.3 | ± 6.4 | 2.5 | ± 1.9 | 3 | 3 | 5-5 07:00:00 | 51.3 | ± 9.0 | 44.3 | ± 8.8 | 1019.1 | ± 6.4 | 2.2 | ± 2.4 | 6 | 3 | 5-5 08:00:00 | 49.6 | ± 8.9 | 44.0 | ± 8.4 | 1019.1 | ± 6.5 | 3.0 | ± 2.3 | 6 | 3 | 5-5 09:00:00 | 48.3 | ± 9.3 | 44.2 | ± 8.4 | 1019.1 | ± 6.5 | 3.7 | ± 1.6 | 9 | 6 | 3 | 3 | 5-5 10:00:00 | 49.0 | ± 8.3 | 45.1 | ± 8.9 | 1019.5 | ± 6.5 | 4.8 | ± 4.0 | 24 | 18 | 9 | 9 | 3 | 3 | 5-5 11:00:00 | 49.6 | ± 8.8 | 44.9 | ± 8.5 | 1019.5 | ± 6.9 | 5.0 | ± 4.6 | 29 | 26 | 21 | 18 | 12 | 6 | 5-5 12:00:00 | 53.3 | ± 7.4 | 46.9 | ± 7.3 | 1020.0 | ± 6.8 | 5.2 | ± 5.4 | 29 | 18 | 12 | 12 | 6 | 3 | 5-5 13:00:00 | 57.6 | ± 6.3 | 47.6 | ± 7.8 | 1020.2 | ± 6.8 | 7.5 | ± 3.9 | 29 | 15 | 15 | 15 | 9 | 3 | 5-5 14:00:00 | 59.7 | ± 6.5 | 47.6 | ± 7.9 | 1020.4 | ± 6.6 | 7.4 | ± 3.6 | 32 | 24 | 15 | 12 | 6 | 3 | 5-5 15:00:00 | 61.9 | ± 7.0 | 48.8 | ± 8.0 | 1020.2 | ± 6.6 | 7.2 | ± 3.8 | 32 | 21 | 12 | 9 | 3 | 5-5 16:00:00 | 63.2 | ± 7.4 | 46.8 | ± 8.5 | 1019.8 | ± 6.5 | 8.6 | ± 3.5 | 35 | 18 | 15 | 9 | 5-5 17:00:00 | 64.7 | ± 8.0 | 48.7 | ± 7.8 | 1019.2 | ± 6.7 | 9.6 | ± 4.3 | 44 | 26 | 9 | 3 | 5-5 18:00:00 | 65.7 | ± 8.5 | 47.6 | ± 8.0 | 1018.9 | ± 6.7 | 8.4 | ± 5.0 | 44 | 29 | 9 | 5-5 19:00:00 | 66.1 | ± 8.5 | 48.1 | ± 7.7 | 1018.4 | ± 6.6 | 9.3 | ± 5.1 | 41 | 32 | 12 | 5-5 20:00:00 | 67.0 | ± 8.2 | 46.4 | ± 8.2 | 1017.8 | ± 6.6 | 9.4 | ± 2.8 | 41 | 32 | 15 | 5-5 21:00:00 | 66.5 | ± 8.9 | 48.5 | ± 7.6 | 1017.4 | ± 6.5 | 8.3 | ± 4.2 | 44 | 32 | 9 | 5-5 22:00:00 | 65.6 | ± 8.1 | 46.9 | ± 9.0 | 1017.3 | ± 6.4 | 9.1 | ± 5.2 | 50 | 24 | 9 | 5-5 23:00:00 | 64.4 | ± 8.0 | 46.3 | ± 9.0 | 1017.4 | ± 6.4 | 7.7 | ± 3.5 | 41 | 24 | 9 |