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) | 5-27 00:00:00 | 66.2 | ± 8.6 | 51.2 | ± 8.2 | 1014.7 | ± 5.8 | 5.4 | ± 2.7 | 46 | 38 | 8 | 8 | 5-27 01:00:00 | 64.8 | ± 6.8 | 51.7 | ± 8.4 | 1015.0 | ± 5.7 | 4.1 | ± 3.2 | 38 | 31 | 8 | 8 | 5-27 02:00:00 | 62.6 | ± 6.0 | 52.0 | ± 8.3 | 1014.0 | ± 7.1 | 3.9 | ± 2.4 | 38 | 15 | 8 | 8 | 5-27 03:00:00 | 61.4 | ± 6.2 | 52.2 | ± 9.4 | 1014.2 | ± 7.4 | 3.7 | ± 2.3 | 23 | 8 | 5-27 04:00:00 | 59.6 | ± 6.1 | 51.1 | ± 8.0 | 1016.7 | ± 6.8 | 4.7 | ± 3.1 | 8 | 8 | 8 | 8 | 5-27 05:00:00 | 58.4 | ± 5.9 | 50.3 | ± 8.4 | 1016.7 | ± 6.8 | 4.3 | ± 3.2 | 8 | 8 | 8 | 8 | 5-27 06:00:00 | 57.5 | ± 6.2 | 49.8 | ± 8.6 | 1016.6 | ± 6.6 | 3.1 | ± 3.3 | 15 | 5-27 07:00:00 | 55.9 | ± 6.4 | 48.2 | ± 8.4 | 1016.5 | ± 6.3 | 3.0 | ± 3.9 | 15 | 5-27 08:00:00 | 55.9 | ± 5.8 | 48.9 | ± 8.3 | 1016.6 | ± 5.7 | 3.6 | ± 4.6 | 15 | 5-27 09:00:00 | 54.4 | ± 6.0 | 48.3 | ± 8.9 | 1017.0 | ± 5.5 | 4.2 | ± 4.8 | 69 | 23 | 15 | 15 | 8 | 5-27 10:00:00 | 54.6 | ± 6.0 | 49.3 | ± 8.5 | 1015.0 | ± 5.9 | 4.2 | ± 3.4 | 54 | 31 | 23 | 23 | 8 | 5-27 11:00:00 | 57.0 | ± 6.0 | 51.3 | ± 8.0 | 1015.3 | ± 5.6 | 3.3 | ± 3.2 | 69 | 31 | 23 | 23 | 23 | 5-27 12:00:00 | 59.3 | ± 6.9 | 51.4 | ± 9.3 | 1016.4 | ± 5.9 | 4.2 | ± 3.4 | 69 | 54 | 31 | 31 | 23 | 5-27 13:00:00 | 61.8 | ± 7.5 | 52.9 | ± 9.4 | 1016.9 | ± 5.9 | 5.7 | ± 3.7 | 54 | 38 | 15 | 15 | 5-27 14:00:00 | 63.9 | ± 8.6 | 51.7 | ± 10.4 | 1016.7 | ± 5.7 | 5.6 | ± 5.1 | 69 | 46 | 23 | 23 | 8 | 5-27 15:00:00 | 66.4 | ± 9.3 | 51.6 | ± 10.7 | 1016.7 | ± 5.5 | 6.0 | ± 4.5 | 69 | 54 | 23 | 23 | 8 | 5-27 16:00:00 | 69.0 | ± 9.4 | 51.5 | ± 11.4 | 1016.6 | ± 5.5 | 7.0 | ± 4.0 | 77 | 62 | 15 | 15 | 5-27 17:00:00 | 70.3 | ± 8.5 | 50.9 | ± 11.6 | 1016.4 | ± 5.3 | 6.3 | ± 4.0 | 85 | 62 | 15 | 15 | 5-27 18:00:00 | 71.8 | ± 8.9 | 50.7 | ± 11.7 | 1016.1 | ± 5.4 | 7.2 | ± 4.3 | 85 | 54 | 8 | 8 | 5-27 19:00:00 | 72.5 | ± 8.6 | 49.7 | ± 10.8 | 1015.9 | ± 5.4 | 7.7 | ± 3.4 | 69 | 46 | 5-27 20:00:00 | 72.6 | ± 9.2 | 50.1 | ± 11.5 | 1015.5 | ± 5.3 | 7.6 | ± 2.9 | 77 | 46 | 5-27 21:00:00 | 73.4 | ± 9.0 | 49.7 | ± 11.9 | 1015.4 | ± 5.5 | 7.4 | ± 3.4 | 69 | 46 | 5-27 22:00:00 | 71.8 | ± 9.4 | 49.4 | ± 11.9 | 1016.1 | ± 5.1 | 7.1 | ± 4.0 | 69 | 38 | 8 | 8 | 5-27 23:00:00 | 71.4 | ± 8.8 | 48.4 | ± 12.6 | 1016.4 | ± 4.9 | 6.8 | ± 3.8 | 69 | 31 |