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 | 75.3 | ± 4.5 | 63.9 | ± 6.5 | 1015.6 | ± 4.6 | 1.9 | ± 2.2 | 75 | 63 | 25 | 8-6 01:00:00 | 71.1 | ± 5.4 | 63.9 | ± 6.5 | 1016.1 | ± 4.7 | 1.1 | ± 3.2 | 50 | 50 | 8-6 02:00:00 | 68.4 | ± 5.3 | 63.6 | ± 6.5 | 1016.7 | ± 4.5 | 1.6 | ± 1.9 | 50 | 25 | 13 | 8-6 03:00:00 | 67.5 | ± 7.1 | 63.9 | ± 6.8 | 1017.4 | ± 4.5 | 0.8 | ± 1.5 | 50 | 13 | 8-6 04:00:00 | 67.5 | ± 6.6 | 62.1 | ± 7.3 | 1017.0 | ± 4.5 | 2.2 | ± 2.6 | 50 | 25 | 13 | 8-6 05:00:00 | 65.7 | ± 7.1 | 61.6 | ± 7.3 | 1017.2 | ± 4.4 | 3.3 | ± 3.5 | 63 | 25 | 25 | 8-6 06:00:00 | 63.5 | ± 6.4 | 59.2 | ± 7.2 | 1016.5 | ± 4.3 | 2.2 | ± 3.1 | 50 | 25 | 13 | 8-6 07:00:00 | 62.0 | ± 6.7 | 59.1 | ± 7.5 | 1016.4 | ± 4.4 | 2.2 | ± 3.1 | 50 | 25 | 13 | 13 | 8-6 08:00:00 | 60.8 | ± 7.2 | 58.1 | ± 6.4 | 1016.3 | ± 4.4 | 0.6 | ± 1.8 | 50 | 13 | 13 | 13 | 13 | 8-6 09:00:00 | 59.6 | ± 6.2 | 57.1 | ± 5.8 | 1016.4 | ± 4.4 | 1.1 | ± 2.2 | 50 | 25 | 13 | 13 | 13 | 8-6 10:00:00 | 60.3 | ± 6.1 | 57.8 | ± 5.8 | 1017.5 | ± 4.5 | 1.7 | ± 2.5 | 75 | 38 | 13 | 13 | 13 | 8-6 11:00:00 | 61.2 | ± 5.8 | 58.3 | ± 5.9 | 1017.9 | ± 4.4 | 1.5 | ± 2.9 | 38 | 13 | 8-6 12:00:00 | 65.7 | ± 4.0 | 59.0 | ± 4.2 | 1017.7 | ± 4.3 | 2.4 | ± 3.8 | 50 | 38 | 25 | 13 | 8-6 13:00:00 | 69.4 | ± 4.2 | 59.4 | ± 4.6 | 1018.0 | ± 4.2 | 3.8 | ± 5.0 | 50 | 38 | 25 | 8-6 14:00:00 | 72.1 | ± 4.4 | 58.6 | ± 5.3 | 1018.0 | ± 4.0 | 5.0 | ± 4.5 | 50 | 25 | 25 | 8-6 15:00:00 | 75.9 | ± 5.6 | 60.5 | ± 7.4 | 1018.4 | ± 4.2 | 5.2 | ± 5.2 | 63 | 38 | 25 | 8-6 16:00:00 | 77.9 | ± 5.9 | 60.1 | ± 8.8 | 1018.1 | ± 4.2 | 6.7 | ± 4.4 | 75 | 50 | 13 | 8-6 17:00:00 | 79.6 | ± 6.4 | 59.3 | ± 9.0 | 1017.7 | ± 4.2 | 6.0 | ± 4.9 | 75 | 38 | 8-6 18:00:00 | 80.5 | ± 6.9 | 59.2 | ± 9.6 | 1017.3 | ± 4.0 | 7.9 | ± 4.5 | 50 | 25 | 8-6 19:00:00 | 81.5 | ± 7.3 | 59.9 | ± 9.4 | 1016.9 | ± 4.0 | 7.1 | ± 3.7 | 75 | 25 | 8-6 20:00:00 | 81.8 | ± 7.5 | 60.0 | ± 9.3 | 1016.6 | ± 3.9 | 7.1 | ± 4.0 | 63 | 25 | 8-6 21:00:00 | 81.4 | ± 7.4 | 59.4 | ± 10.0 | 1016.4 | ± 3.8 | 6.4 | ± 3.4 | 75 | 25 | 8-6 22:00:00 | 79.7 | ± 7.0 | 59.3 | ± 10.0 | 1016.3 | ± 3.8 | 7.1 | ± 2.6 | 75 | 50 | 8-6 23:00:00 | 78.3 | ± 6.4 | 59.8 | ± 10.4 | 1016.3 | ± 3.7 | 5.2 | ± 3.3 | 63 | 25 | 13 |