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) | 8-6 00:00:00 | 75.1 | ± 6.3 | 60.5 | ± 8.2 | 1014.6 | ± 4.3 | 7.0 | ± 3.0 | 35 | 15 | 8-6 01:00:00 | 72.8 | ± 5.6 | 61.0 | ± 7.9 | 1015.0 | ± 4.3 | 4.8 | ± 3.2 | 29 | 15 | 6 | 3 | 3 | 8-6 02:00:00 | 70.3 | ± 5.8 | 61.2 | ± 7.8 | 1015.7 | ± 4.1 | 4.7 | ± 3.3 | 32 | 12 | 6 | 3 | 8-6 03:00:00 | 68.7 | ± 6.0 | 60.8 | ± 8.1 | 1015.5 | ± 4.3 | 5.1 | ± 4.0 | 24 | 12 | 8-6 04:00:00 | 69.8 | ± 4.8 | 63.3 | ± 7.8 | 1015.9 | ± 4.2 | 4.9 | ± 4.1 | 18 | 9 | 3 | 3 | 8-6 05:00:00 | 68.9 | ± 5.0 | 62.5 | ± 8.4 | 1015.9 | ± 4.2 | 4.6 | ± 3.7 | 15 | 9 | 6 | 3 | 8-6 06:00:00 | 67.0 | ± 6.0 | 61.7 | ± 8.1 | 1015.2 | ± 4.2 | 3.7 | ± 4.4 | 15 | 6 | 6 | 3 | 8-6 07:00:00 | 66.6 | ± 5.7 | 61.1 | ± 7.5 | 1015.2 | ± 4.0 | 3.7 | ± 3.2 | 12 | 9 | 3 | 3 | 8-6 08:00:00 | 65.5 | ± 6.6 | 59.6 | ± 6.4 | 1015.1 | ± 4.1 | 4.7 | ± 4.0 | 12 | 6 | 3 | 3 | 8-6 09:00:00 | 64.2 | ± 6.2 | 59.2 | ± 6.2 | 1015.1 | ± 4.2 | 4.4 | ± 2.8 | 9 | 9 | 6 | 6 | 3 | 3 | 8-6 10:00:00 | 61.8 | ± 6.8 | 56.8 | ± 7.3 | 1015.6 | ± 4.1 | 3.7 | ± 3.5 | 21 | 18 | 15 | 12 | 6 | 3 | 8-6 11:00:00 | 61.7 | ± 6.5 | 54.0 | ± 9.3 | 1016.1 | ± 4.0 | 3.7 | ± 3.6 | 21 | 18 | 6 | 3 | 3 | 3 | 8-6 12:00:00 | 65.3 | ± 6.5 | 57.3 | ± 7.3 | 1017.1 | ± 3.7 | 4.1 | ± 3.9 | 24 | 15 | 12 | 9 | 6 | 8-6 13:00:00 | 69.3 | ± 6.2 | 58.1 | ± 8.0 | 1017.4 | ± 3.6 | 6.0 | ± 5.3 | 21 | 18 | 9 | 3 | 8-6 14:00:00 | 71.1 | ± 6.5 | 55.5 | ± 10.6 | 1016.7 | ± 3.8 | 6.4 | ± 5.6 | 26 | 24 | 12 | 3 | 8-6 15:00:00 | 73.5 | ± 6.4 | 55.4 | ± 10.5 | 1016.6 | ± 3.7 | 6.6 | ± 4.7 | 41 | 35 | 18 | 3 | 8-6 16:00:00 | 76.6 | ± 5.9 | 57.6 | ± 8.7 | 1017.5 | ± 3.7 | 7.6 | ± 6.0 | 50 | 44 | 21 | 3 | 8-6 17:00:00 | 76.3 | ± 7.9 | 56.1 | ± 8.3 | 1017.0 | ± 3.7 | 6.8 | ± 4.1 | 47 | 41 | 15 | 8-6 18:00:00 | 78.0 | ± 8.3 | 57.6 | ± 8.7 | 1016.7 | ± 3.5 | 8.2 | ± 4.5 | 50 | 38 | 15 | 3 | 8-6 19:00:00 | 79.9 | ± 8.1 | 57.1 | ± 8.6 | 1016.3 | ± 3.4 | 8.9 | ± 4.3 | 53 | 35 | 9 | 6 | 8-6 20:00:00 | 79.4 | ± 7.7 | 57.5 | ± 8.4 | 1016.0 | ± 3.5 | 9.2 | ± 4.4 | 47 | 32 | 9 | 6 | 3 | 8-6 21:00:00 | 79.4 | ± 7.3 | 57.3 | ± 8.8 | 1015.2 | ± 3.6 | 9.8 | ± 4.6 | 50 | 35 | 12 | 6 | 3 | 8-6 22:00:00 | 79.3 | ± 7.5 | 57.3 | ± 9.2 | 1015.3 | ± 3.6 | 8.0 | ± 4.0 | 38 | 26 | 9 | 6 | 8-6 23:00:00 | 77.1 | ± 6.9 | 57.1 | ± 9.8 | 1015.3 | ± 3.4 | 8.3 | ± 4.7 | 38 | 26 | 12 | 3 |