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) | 5-28 00:00:00 | 68.9 | ± 8.9 | 48.4 | ± 12.8 | 1017.0 | ± 4.9 | 4.6 | ± 3.4 | 46 | 23 | 5-28 01:00:00 | 65.1 | ± 8.2 | 49.8 | ± 12.9 | 1017.1 | ± 5.3 | 4.2 | ± 2.8 | 54 | 23 | 5-28 02:00:00 | 63.2 | ± 8.9 | 50.9 | ± 11.5 | 1017.8 | ± 5.5 | 4.5 | ± 3.2 | 54 | 15 | 8 | 8 | 5-28 03:00:00 | 61.7 | ± 9.3 | 50.0 | ± 12.8 | 1018.1 | ± 5.6 | 4.9 | ± 3.7 | 15 | 5-28 04:00:00 | 58.6 | ± 8.7 | 46.7 | ± 13.0 | 1020.7 | ± 4.6 | 1.9 | ± 3.6 | 15 | 8 | 5-28 05:00:00 | 57.3 | ± 9.0 | 45.4 | ± 14.3 | 1020.7 | ± 4.6 | 1.7 | ± 2.0 | 23 | 5-28 06:00:00 | 55.4 | ± 9.5 | 46.1 | ± 14.0 | 1020.7 | ± 4.5 | 1.3 | ± 1.5 | 8 | 5-28 07:00:00 | 55.1 | ± 10.1 | 46.0 | ± 14.3 | 1020.6 | ± 4.6 | 1.5 | ± 2.4 | 8 | 8 | 8 | 8 | 5-28 08:00:00 | 55.6 | ± 11.2 | 47.0 | ± 13.5 | 1020.8 | ± 4.6 | 2.6 | ± 2.3 | 5-28 09:00:00 | 54.2 | ± 10.5 | 46.3 | ± 13.1 | 1020.6 | ± 4.4 | 1.6 | ± 2.3 | 31 | 15 | 15 | 15 | 5-28 10:00:00 | 55.9 | ± 9.1 | 50.0 | ± 11.5 | 1018.0 | ± 6.0 | 1.6 | ± 2.5 | 38 | 31 | 23 | 23 | 5-28 11:00:00 | 58.5 | ± 7.8 | 50.1 | ± 11.2 | 1018.6 | ± 6.2 | 2.5 | ± 2.7 | 31 | 23 | 15 | 15 | 8 | 5-28 12:00:00 | 61.7 | ± 6.7 | 51.8 | ± 11.4 | 1018.4 | ± 6.3 | 3.5 | ± 1.9 | 23 | 23 | 15 | 15 | 5-28 13:00:00 | 64.6 | ± 6.8 | 51.0 | ± 11.6 | 1019.9 | ± 5.3 | 4.6 | ± 2.7 | 23 | 15 | 8 | 8 | 5-28 14:00:00 | 67.6 | ± 6.7 | 52.8 | ± 11.0 | 1018.9 | ± 6.5 | 5.3 | ± 1.7 | 31 | 23 | 15 | 15 | 5-28 15:00:00 | 69.8 | ± 7.2 | 51.5 | ± 10.0 | 1019.9 | ± 5.2 | 4.7 | ± 2.1 | 46 | 38 | 15 | 15 | 5-28 16:00:00 | 72.2 | ± 7.5 | 52.2 | ± 11.8 | 1018.3 | ± 6.9 | 6.4 | ± 3.0 | 54 | 31 | 15 | 15 | 8 | 5-28 17:00:00 | 73.3 | ± 8.9 | 51.8 | ± 11.0 | 1018.0 | ± 6.9 | 7.6 | ± 3.2 | 38 | 23 | 15 | 15 | 8 | 5-28 18:00:00 | 74.3 | ± 8.8 | 51.5 | ± 10.7 | 1018.8 | ± 5.4 | 6.8 | ± 2.9 | 46 | 38 | 8 | 8 | 5-28 19:00:00 | 75.4 | ± 8.4 | 52.6 | ± 10.2 | 1017.1 | ± 6.8 | 7.8 | ± 3.6 | 54 | 46 | 5-28 20:00:00 | 75.7 | ± 8.6 | 50.9 | ± 11.0 | 1016.8 | ± 6.6 | 6.0 | ± 3.7 | 62 | 54 | 8 | 8 | 5-28 21:00:00 | 74.4 | ± 10.1 | 51.4 | ± 10.6 | 1017.0 | ± 6.4 | 7.2 | ± 4.1 | 54 | 46 | 15 | 15 | 5-28 22:00:00 | 73.6 | ± 10.4 | 51.6 | ± 11.3 | 1016.6 | ± 6.2 | 6.6 | ± 2.4 | 38 | 38 | 5-28 23:00:00 | 74.6 | ± 8.6 | 51.9 | ± 10.7 | 1017.3 | ± 6.1 | 5.7 | ± 3.1 | 31 | 23 |