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) | 5-31 00:00:00 | 69.2 | ± 5.5 | 55.8 | ± 10.5 | 1014.0 | ± 7.0 | 3.8 | ± 2.1 | 46 | 31 | 5-31 01:00:00 | 65.0 | ± 5.9 | 57.2 | ± 9.9 | 1014.8 | ± 7.7 | 3.0 | ± 2.4 | 31 | 8 | 5-31 02:00:00 | 62.9 | ± 5.6 | 57.7 | ± 9.7 | 1015.3 | ± 7.7 | 3.3 | ± 2.6 | 38 | 15 | 5-31 03:00:00 | 61.9 | ± 6.2 | 57.9 | ± 9.2 | 1015.1 | ± 7.3 | 2.0 | ± 2.3 | 5-31 12:00:00 | 63.4 | ± 8.5 | 57.7 | ± 8.7 | 1018.4 | ± 5.7 | 1.6 | ± 1.4 | 23 | 23 | 15 | 8 | 5-31 13:00:00 | 68.2 | ± 8.7 | 57.8 | ± 9.1 | 1018.7 | ± 6.2 | 3.4 | ± 3.4 | 31 | 23 | 8 | 8 | 5-31 14:00:00 | 70.9 | ± 9.0 | 58.0 | ± 9.6 | 1018.4 | ± 6.1 | 4.5 | ± 2.6 | 31 | 31 | 8 | 5-31 15:00:00 | 74.0 | ± 9.1 | 58.1 | ± 9.6 | 1019.4 | ± 5.2 | 4.8 | ± 3.0 | 15 | 15 | 8 | 5-31 16:00:00 | 77.2 | ± 9.5 | 56.9 | ± 10.6 | 1019.2 | ± 5.1 | 5.6 | ± 4.0 | 38 | 23 | 8 | 5-31 17:00:00 | 79.2 | ± 9.5 | 55.9 | ± 10.1 | 1018.1 | ± 4.9 | 7.4 | ± 5.7 | 38 | 23 | 5-31 18:00:00 | 80.0 | ± 9.2 | 55.4 | ± 10.4 | 1016.7 | ± 6.3 | 8.4 | ± 5.0 | 15 | 8 | 5-31 19:00:00 | 81.2 | ± 8.1 | 55.0 | ± 10.9 | 1016.2 | ± 6.2 | 10.0 | ± 5.2 | 23 | 8 | 5-31 20:00:00 | 81.9 | ± 7.4 | 54.9 | ± 10.6 | 1015.6 | ± 6.3 | 9.2 | ± 5.5 | 23 | 8 | 5-31 21:00:00 | 82.1 | ± 6.6 | 56.0 | ± 9.9 | 1015.2 | ± 6.4 | 8.9 | ± 5.6 | 23 | 8 | 5-31 22:00:00 | 81.8 | ± 6.8 | 55.4 | ± 9.2 | 1014.7 | ± 6.5 | 8.4 | ± 3.8 | 23 | 8 | 5-31 23:00:00 | 80.9 | ± 6.6 | 55.4 | ± 9.5 | 1014.8 | ± 6.4 | 7.2 | ± 4.2 | 23 |