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 | 64.8 | ± 8.2 | 50.3 | ± 10.7 | 1015.0 | ± 5.7 | 7.7 | ± 2.7 | 17 | 5-30 01:00:00 | 62.7 | ± 7.9 | 51.4 | ± 9.3 | 1015.6 | ± 5.7 | 8.3 | ± 8.2 | 17 | 5-30 02:00:00 | 61.1 | ± 7.8 | 50.3 | ± 8.7 | 1015.9 | ± 5.8 | 6.8 | ± 3.9 | 17 | 5-30 03:00:00 | 59.4 | ± 7.6 | 51.0 | ± 9.4 | 1016.1 | ± 6.0 | 6.4 | ± 2.9 | 25 | 8 | 5-30 04:00:00 | 58.3 | ± 7.8 | 50.8 | ± 8.8 | 1016.0 | ± 6.0 | 6.2 | ± 3.3 | 25 | 5-30 05:00:00 | 57.0 | ± 8.1 | 50.6 | ± 7.9 | 1015.9 | ± 6.1 | 5.2 | ± 3.4 | 25 | 5-30 06:00:00 | 56.3 | ± 8.3 | 51.5 | ± 8.4 | 1015.7 | ± 6.0 | 5.7 | ± 3.7 | 8 | 5-30 07:00:00 | 55.0 | ± 8.4 | 50.1 | ± 8.8 | 1015.8 | ± 5.9 | 4.9 | ± 3.4 | 33 | 17 | 5-30 08:00:00 | 54.8 | ± 7.9 | 49.6 | ± 8.6 | 1015.8 | ± 5.9 | 5.6 | ± 3.0 | 17 | 8 | 5-30 09:00:00 | 54.9 | ± 7.8 | 47.8 | ± 16.4 | 1016.1 | ± 6.0 | 5.5 | ± 3.0 | 42 | 42 | 25 | 8 | 8 | 5-30 10:00:00 | 55.2 | ± 8.0 | 50.0 | ± 8.6 | 1016.6 | ± 6.0 | 5.6 | ± 2.9 | 33 | 33 | 25 | 8 | 8 | 5-30 11:00:00 | 56.8 | ± 7.8 | 50.4 | ± 8.6 | 1016.8 | ± 5.9 | 6.2 | ± 3.4 | 25 | 25 | 25 | 8 | 8 | 5-30 12:00:00 | 59.5 | ± 7.5 | 51.7 | ± 9.2 | 1017.0 | ± 6.0 | 6.2 | ± 3.6 | 42 | 42 | 17 | 5-30 13:00:00 | 61.8 | ± 7.2 | 52.2 | ± 9.5 | 1016.8 | ± 6.0 | 6.6 | ± 3.5 | 33 | 33 | 17 | 5-30 14:00:00 | 64.3 | ± 7.4 | 52.4 | ± 9.8 | 1016.8 | ± 5.9 | 7.8 | ± 4.2 | 25 | 25 | 8 | 5-30 15:00:00 | 66.2 | ± 8.1 | 52.3 | ± 10.1 | 1016.2 | ± 5.8 | 9.0 | ± 3.2 | 50 | 50 | 5-30 16:00:00 | 67.9 | ± 8.6 | 52.1 | ± 10.5 | 1015.8 | ± 5.6 | 9.5 | ± 4.9 | 42 | 25 | 5-30 17:00:00 | 69.1 | ± 8.9 | 51.0 | ± 10.4 | 1015.4 | ± 5.7 | 10.2 | ± 4.3 | 33 | 17 | 5-30 18:00:00 | 70.1 | ± 9.1 | 51.0 | ± 10.1 | 1015.1 | ± 5.6 | 10.0 | ± 4.3 | 50 | 25 | 5-30 19:00:00 | 70.7 | ± 9.1 | 50.9 | ± 10.0 | 1014.6 | ± 5.5 | 10.5 | ± 4.8 | 33 | 25 | 5-30 20:00:00 | 70.6 | ± 8.8 | 50.7 | ± 10.3 | 1014.4 | ± 5.5 | 10.0 | ± 4.6 | 58 | 25 | 5-30 21:00:00 | 70.2 | ± 8.8 | 51.0 | ± 11.0 | 1014.2 | ± 5.4 | 9.7 | ± 4.2 | 50 | 25 | 5-30 22:00:00 | 69.0 | ± 8.4 | 50.4 | ± 10.9 | 1014.1 | ± 5.4 | 9.9 | ± 4.6 | 33 | 17 | 5-30 23:00:00 | 67.9 | ± 8.3 | 50.9 | ± 10.6 | 1014.1 | ± 5.4 | 8.2 | ± 3.8 | 42 |