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) | 5-30 00:00:00 | 70.1 | ± 5.7 | 48.2 | ± 10.0 | 1016.9 | ± 6.6 | 5.9 | ± 3.9 | 38 | 23 | 5-30 01:00:00 | 67.7 | ± 6.9 | 48.6 | ± 9.9 | 1017.5 | ± 7.0 | 4.8 | ± 2.8 | 15 | 8 | 5-30 02:00:00 | 64.3 | ± 6.1 | 47.8 | ± 9.1 | 1017.4 | ± 6.9 | 4.9 | ± 1.7 | 8 | 5-30 03:00:00 | 61.6 | ± 5.6 | 46.7 | ± 8.2 | 1018.8 | ± 7.2 | 5.6 | ± 4.9 | 23 | 8 | 5-30 04:00:00 | 60.6 | ± 5.8 | 47.6 | ± 10.4 | 1019.6 | ± 5.7 | 2.9 | ± 2.3 | 8 | 5-30 05:00:00 | 57.5 | ± 4.7 | 44.0 | ± 11.5 | 1020.2 | ± 5.1 | 2.5 | ± 1.9 | 5-30 06:00:00 | 57.7 | ± 7.6 | 45.7 | ± 13.0 | 1019.0 | ± 5.3 | 2.8 | ± 2.6 | 8 | 5-30 07:00:00 | 56.4 | ± 7.7 | 45.9 | ± 12.1 | 1019.8 | ± 5.6 | 2.6 | ± 2.3 | 5-30 08:00:00 | 55.6 | ± 7.8 | 45.0 | ± 12.5 | 1018.2 | ± 5.2 | 1.7 | ± 1.7 | 8 | 5-30 09:00:00 | 54.6 | ± 8.2 | 46.0 | ± 10.8 | 1019.2 | ± 5.3 | 2.0 | ± 2.1 | 31 | 15 | 8 | 8 | 5-30 10:00:00 | 55.7 | ± 8.1 | 49.0 | ± 10.0 | 1018.4 | ± 6.7 | 2.9 | ± 3.0 | 31 | 15 | 8 | 8 | 5-30 11:00:00 | 58.3 | ± 6.9 | 51.0 | ± 8.0 | 1018.9 | ± 6.8 | 3.3 | ± 3.1 | 31 | 23 | 15 | 15 | 8 | 5-30 12:00:00 | 63.6 | ± 7.4 | 54.1 | ± 9.7 | 1019.1 | ± 6.2 | 4.6 | ± 3.6 | 38 | 23 | 15 | 15 | 8 | 5-30 13:00:00 | 68.1 | ± 8.5 | 54.6 | ± 9.8 | 1018.9 | ± 6.4 | 5.3 | ± 3.1 | 38 | 23 | 15 | 15 | 8 | 5-30 14:00:00 | 69.5 | ± 8.3 | 53.4 | ± 11.4 | 1019.4 | ± 6.4 | 7.3 | ± 3.6 | 38 | 38 | 15 | 15 | 8 | 5-30 15:00:00 | 72.2 | ± 8.8 | 54.4 | ± 11.0 | 1019.2 | ± 6.3 | 6.6 | ± 3.7 | 23 | 23 | 8 | 8 | 5-30 16:00:00 | 72.8 | ± 9.1 | 52.1 | ± 10.9 | 1019.4 | ± 6.6 | 7.1 | ± 4.6 | 46 | 46 | 8 | 8 | 5-30 17:00:00 | 74.3 | ± 9.0 | 53.8 | ± 11.0 | 1018.8 | ± 6.4 | 7.5 | ± 3.6 | 54 | 46 | 8 | 8 | 5-30 18:00:00 | 76.8 | ± 8.0 | 52.6 | ± 11.6 | 1016.2 | ± 6.4 | 6.6 | ± 3.6 | 38 | 38 | 5-30 19:00:00 | 77.1 | ± 8.7 | 53.7 | ± 10.7 | 1017.2 | ± 6.6 | 7.5 | ± 3.1 | 54 | 46 | 5-30 20:00:00 | 76.1 | ± 8.9 | 52.6 | ± 9.1 | 1017.2 | ± 6.5 | 7.4 | ± 2.4 | 46 | 31 | 5-30 21:00:00 | 75.3 | ± 8.6 | 52.9 | ± 9.9 | 1017.8 | ± 5.2 | 6.0 | ± 2.7 | 46 | 23 | 5-30 22:00:00 | 74.5 | ± 8.1 | 53.1 | ± 11.1 | 1018.0 | ± 5.2 | 6.9 | ± 3.7 | 31 | 8 | 5-30 23:00:00 | 74.6 | ± 8.5 | 52.5 | ± 11.9 | 1017.2 | ± 5.1 | 6.2 | ± 4.4 | 31 | 8 |