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) | 6-11 00:00:00 | 72.1 | ± 7.4 | 60.5 | ± 9.5 | 1015.7 | ± 4.5 | 2.9 | ± 3.1 | 50 | 38 | 6-11 01:00:00 | 69.7 | ± 6.9 | 60.7 | ± 9.4 | 1015.9 | ± 4.4 | 1.4 | ± 2.2 | 13 | 6-11 02:00:00 | 67.5 | ± 6.7 | 59.7 | ± 9.0 | 1016.3 | ± 4.4 | 3.2 | ± 2.5 | 25 | 13 | 13 | 6-11 03:00:00 | 68.6 | ± 5.8 | 62.1 | ± 4.4 | 1017.2 | ± 4.0 | 2.4 | ± 2.6 | 38 | 13 | 13 | 6-11 04:00:00 | 67.4 | ± 5.6 | 61.6 | ± 4.2 | 1017.3 | ± 4.1 | 2.7 | ± 2.8 | 13 | 13 | 13 | 13 | 6-11 05:00:00 | 67.6 | ± 5.4 | 62.6 | ± 4.7 | 1017.3 | ± 4.1 | 2.0 | ± 2.3 | 25 | 13 | 13 | 13 | 6-11 06:00:00 | 66.9 | ± 4.6 | 62.6 | ± 5.0 | 1017.0 | ± 4.0 | 2.0 | ± 2.3 | 25 | 13 | 13 | 6-11 07:00:00 | 64.8 | ± 4.9 | 62.0 | ± 4.6 | 1017.0 | ± 3.8 | 1.0 | ± 2.0 | 38 | 13 | 13 | 6-11 08:00:00 | 63.1 | ± 5.0 | 61.3 | ± 4.6 | 1016.9 | ± 3.9 | 1.7 | ± 2.5 | 38 | 13 | 13 | 13 | 6-11 09:00:00 | 60.1 | ± 4.3 | 59.2 | ± 4.1 | 1017.1 | ± 4.2 | 1.6 | ± 2.1 | 38 | 13 | 13 | 13 | 13 | 6-11 10:00:00 | 61.6 | ± 4.7 | 60.3 | ± 4.4 | 1017.3 | ± 4.1 | 0.9 | ± 1.7 | 63 | 50 | 50 | 13 | 6-11 11:00:00 | 64.8 | ± 4.4 | 61.7 | ± 4.3 | 1017.7 | ± 4.1 | 1.5 | ± 2.4 | 50 | 50 | 50 | 38 | 25 | 13 | 6-11 12:00:00 | 68.1 | ± 6.2 | 62.9 | ± 4.8 | 1017.7 | ± 4.1 | 2.5 | ± 3.2 | 50 | 50 | 50 | 25 | 13 | 6-11 13:00:00 | 70.2 | ± 7.4 | 63.4 | ± 5.3 | 1017.8 | ± 4.2 | 4.7 | ± 2.9 | 50 | 50 | 50 | 13 | 6-11 14:00:00 | 70.4 | ± 8.0 | 61.3 | ± 8.7 | 1017.1 | ± 4.5 | 5.5 | ± 3.2 | 63 | 50 | 25 | 6-11 15:00:00 | 72.4 | ± 8.9 | 61.7 | ± 8.7 | 1016.9 | ± 4.4 | 4.3 | ± 3.1 | 38 | 38 | 13 | 6-11 16:00:00 | 73.6 | ± 9.6 | 58.5 | ± 8.3 | 1016.9 | ± 5.0 | 7.4 | ± 3.3 | 50 | 38 | 13 | 6-11 17:00:00 | 75.3 | ± 10.9 | 60.2 | ± 9.5 | 1015.0 | ± 3.5 | 6.6 | ± 2.3 | 63 | 38 | 13 | 6-11 18:00:00 | 76.2 | ± 11.3 | 60.1 | ± 9.3 | 1014.6 | ± 3.4 | 6.7 | ± 4.0 | 50 | 38 | 13 | 6-11 19:00:00 | 77.0 | ± 10.9 | 59.1 | ± 9.4 | 1014.1 | ± 3.3 | 8.0 | ± 2.6 | 75 | 63 | 13 | 6-11 20:00:00 | 76.7 | ± 10.5 | 59.1 | ± 8.8 | 1013.9 | ± 3.2 | 7.8 | ± 1.7 | 75 | 75 | 13 | 6-11 21:00:00 | 78.0 | ± 10.4 | 60.9 | ± 10.2 | 1013.8 | ± 3.2 | 6.2 | ± 2.7 | 75 | 50 | 13 | 6-11 22:00:00 | 76.5 | ± 10.0 | 59.4 | ± 9.5 | 1013.3 | ± 3.2 | 6.4 | ± 1.8 | 63 | 50 | 13 | 6-11 23:00:00 | 75.5 | ± 10.0 | 58.5 | ± 9.6 | 1013.4 | ± 3.1 | 6.5 | ± 2.0 | 25 | 25 | 13 |