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) | 5-23 00:00:00 | 68.7 | ± 9.7 | 44.8 | ± 9.8 | 1016.5 | ± 5.7 | 5.4 | ± 4.2 | 54 | 23 | 5-23 01:00:00 | 63.5 | ± 8.1 | 45.0 | ± 9.0 | 1016.5 | ± 5.5 | 4.8 | ± 3.6 | 62 | 31 | 15 | 15 | 15 | 5-23 02:00:00 | 61.8 | ± 8.1 | 45.7 | ± 9.3 | 1016.4 | ± 5.1 | 3.8 | ± 3.4 | 46 | 15 | 8 | 8 | 8 | 5-23 03:00:00 | 61.2 | ± 8.5 | 46.3 | ± 9.5 | 1017.1 | ± 5.5 | 2.5 | ± 3.1 | 8 | 5-23 04:00:00 | 59.6 | ± 7.2 | 45.7 | ± 6.0 | 1018.2 | ± 5.4 | 1.8 | ± 1.8 | 5-23 05:00:00 | 59.2 | ± 6.2 | 45.4 | ± 7.1 | 1019.4 | ± 5.5 | 1.4 | ± 2.0 | 8 | 5-23 06:00:00 | 57.5 | ± 6.9 | 45.6 | ± 7.7 | 1019.3 | ± 5.6 | 1.1 | ± 1.7 | 8 | 5-23 07:00:00 | 56.0 | ± 6.7 | 45.5 | ± 7.8 | 1019.3 | ± 5.7 | 2.3 | ± 2.1 | 8 | 5-23 08:00:00 | 53.7 | ± 5.6 | 44.3 | ± 7.3 | 1018.8 | ± 5.7 | 0.6 | ± 1.1 | 8 | 5-23 09:00:00 | 51.9 | ± 5.8 | 44.1 | ± 6.5 | 1018.8 | ± 5.9 | 1.0 | ± 1.7 | 46 | 38 | 23 | 23 | 15 | 5-23 10:00:00 | 52.2 | ± 7.9 | 45.0 | ± 9.3 | 1017.5 | ± 6.8 | 1.1 | ± 1.8 | 46 | 46 | 31 | 31 | 31 | 5-23 11:00:00 | 54.5 | ± 7.7 | 48.0 | ± 9.3 | 1017.8 | ± 7.0 | 2.0 | ± 2.8 | 38 | 38 | 31 | 31 | 31 | 5-23 12:00:00 | 59.0 | ± 8.3 | 48.9 | ± 9.9 | 1018.1 | ± 7.0 | 3.6 | ± 3.5 | 54 | 54 | 31 | 31 | 23 | 5-23 13:00:00 | 62.2 | ± 8.8 | 49.1 | ± 9.7 | 1018.3 | ± 7.2 | 5.9 | ± 3.2 | 46 | 46 | 23 | 23 | 15 | 5-23 14:00:00 | 66.9 | ± 9.6 | 48.4 | ± 9.1 | 1018.6 | ± 7.2 | 6.3 | ± 2.4 | 46 | 46 | 23 | 23 | 5-23 15:00:00 | 69.6 | ± 10.2 | 49.4 | ± 9.7 | 1018.4 | ± 7.2 | 6.9 | ± 2.5 | 62 | 62 | 38 | 38 | 8 | 5-23 16:00:00 | 71.8 | ± 10.7 | 49.9 | ± 10.3 | 1018.7 | ± 6.6 | 6.7 | ± 3.1 | 54 | 54 | 31 | 31 | 5-23 17:00:00 | 72.1 | ± 10.6 | 48.5 | ± 8.5 | 1017.6 | ± 7.3 | 6.3 | ± 3.1 | 46 | 38 | 15 | 15 | 5-23 18:00:00 | 75.0 | ± 11.3 | 50.0 | ± 9.3 | 1016.6 | ± 7.3 | 8.2 | ± 3.5 | 69 | 54 | 23 | 23 | 5-23 19:00:00 | 76.5 | ± 11.0 | 48.8 | ± 8.9 | 1016.8 | ± 7.1 | 7.0 | ± 3.3 | 77 | 54 | 23 | 23 | 5-23 20:00:00 | 76.3 | ± 11.5 | 49.3 | ± 9.5 | 1016.5 | ± 7.4 | 7.5 | ± 3.1 | 69 | 46 | 23 | 23 | 5-23 21:00:00 | 75.6 | ± 10.7 | 49.7 | ± 8.7 | 1015.5 | ± 6.9 | 7.3 | ± 3.6 | 69 | 46 | 23 | 23 | 5-23 22:00:00 | 75.8 | ± 8.5 | 49.3 | ± 9.0 | 1015.1 | ± 6.9 | 8.0 | ± 4.0 | 62 | 38 | 31 | 31 | 5-23 23:00:00 | 72.3 | ± 9.0 | 48.3 | ± 7.7 | 1015.7 | ± 6.9 | 6.2 | ± 3.7 | 46 | 31 | 31 | 31 |