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) | 8-7 00:00:00 | 74.3 | ± 6.4 | 57.1 | ± 9.2 | 1016.3 | ± 3.1 | 6.7 | ± 4.2 | 38 | 18 | 15 | 6 | 8-7 01:00:00 | 71.5 | ± 5.9 | 58.5 | ± 8.6 | 1016.6 | ± 3.1 | 4.7 | ± 3.6 | 26 | 12 | 9 | 3 | 8-7 02:00:00 | 69.3 | ± 6.6 | 58.5 | ± 8.6 | 1017.0 | ± 3.0 | 4.3 | ± 3.2 | 26 | 15 | 9 | 3 | 8-7 03:00:00 | 67.5 | ± 6.2 | 58.6 | ± 8.1 | 1017.0 | ± 3.0 | 4.0 | ± 3.4 | 21 | 9 | 9 | 3 | 8-7 04:00:00 | 69.5 | ± 7.4 | 61.1 | ± 9.0 | 1017.1 | ± 3.0 | 3.0 | ± 3.3 | 12 | 8-7 05:00:00 | 68.6 | ± 7.6 | 61.6 | ± 8.6 | 1017.0 | ± 2.9 | 3.3 | ± 2.8 | 3 | 8-7 06:00:00 | 68.1 | ± 7.1 | 61.4 | ± 8.6 | 1016.8 | ± 3.0 | 2.6 | ± 2.1 | 6 | 3 | 8-7 07:00:00 | 66.6 | ± 6.8 | 61.1 | ± 8.2 | 1016.6 | ± 2.8 | 3.6 | ± 2.2 | 12 | 3 | 3 | 3 | 3 | 3 | 8-7 08:00:00 | 66.5 | ± 7.1 | 61.3 | ± 8.4 | 1016.7 | ± 2.6 | 4.7 | ± 1.4 | 9 | 3 | 8-7 09:00:00 | 66.5 | ± 6.8 | 61.3 | ± 8.1 | 1016.2 | ± 3.0 | 4.7 | ± 3.4 | 18 | 9 | 6 | 6 | 3 | 3 | 8-7 10:00:00 | 63.3 | ± 6.4 | 58.9 | ± 7.0 | 1016.5 | ± 3.0 | 3.1 | ± 3.8 | 18 | 9 | 6 | 6 | 3 | 3 | 8-7 11:00:00 | 63.7 | ± 7.1 | 59.6 | ± 6.9 | 1016.7 | ± 3.0 | 3.6 | ± 3.4 | 26 | 24 | 15 | 12 | 9 | 3 | 8-7 12:00:00 | 66.8 | ± 6.2 | 60.6 | ± 6.6 | 1017.0 | ± 2.9 | 4.0 | ± 4.1 | 21 | 21 | 15 | 12 | 9 | 3 | 8-7 13:00:00 | 70.0 | ± 5.9 | 61.3 | ± 6.4 | 1017.2 | ± 2.8 | 5.3 | ± 4.8 | 24 | 21 | 18 | 12 | 9 | 3 | 8-7 14:00:00 | 73.4 | ± 6.2 | 61.4 | ± 6.8 | 1017.8 | ± 2.5 | 5.9 | ± 4.9 | 26 | 18 | 6 | 3 | 8-7 15:00:00 | 75.8 | ± 6.3 | 60.9 | ± 7.5 | 1017.7 | ± 2.3 | 6.7 | ± 3.9 | 41 | 35 | 9 | 3 | 8-7 16:00:00 | 78.7 | ± 6.3 | 60.3 | ± 7.9 | 1017.5 | ± 2.4 | 7.1 | ± 3.7 | 50 | 41 | 3 | 8-7 17:00:00 | 79.4 | ± 7.0 | 59.7 | ± 7.9 | 1016.5 | ± 2.7 | 7.0 | ± 3.6 | 53 | 50 | 8-7 18:00:00 | 79.4 | ± 6.9 | 58.9 | ± 8.4 | 1016.0 | ± 2.7 | 7.1 | ± 3.4 | 56 | 50 | 3 | 8-7 19:00:00 | 80.8 | ± 7.4 | 59.9 | ± 8.4 | 1015.7 | ± 2.7 | 8.6 | ± 4.3 | 53 | 44 | 8-7 20:00:00 | 81.3 | ± 6.5 | 60.6 | ± 7.6 | 1015.2 | ± 2.7 | 8.8 | ± 3.0 | 53 | 38 | 8-7 21:00:00 | 81.5 | ± 6.6 | 60.3 | ± 7.9 | 1015.0 | ± 2.7 | 7.5 | ± 3.5 | 44 | 38 | 3 | 8-7 22:00:00 | 80.1 | ± 7.1 | 60.8 | ± 7.9 | 1014.8 | ± 2.8 | 6.7 | ± 3.6 | 56 | 47 | 8-7 23:00:00 | 78.6 | ± 6.2 | 62.2 | ± 7.6 | 1014.8 | ± 2.7 | 6.7 | ± 3.2 | 41 | 32 |