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 | 74.9 | ± 6.0 | 60.5 | ± 9.7 | 1016.6 | ± 3.6 | 4.1 | ± 3.4 | 75 | 13 | 13 | 8-7 01:00:00 | 71.9 | ± 6.4 | 61.3 | ± 8.6 | 1017.0 | ± 3.5 | 2.7 | ± 2.7 | 50 | 13 | 13 | 8-7 02:00:00 | 69.5 | ± 6.9 | 60.9 | ± 8.1 | 1017.4 | ± 3.5 | 3.1 | ± 3.5 | 38 | 13 | 13 | 8-7 03:00:00 | 68.9 | ± 6.5 | 60.5 | ± 8.2 | 1017.5 | ± 3.6 | 3.3 | ± 3.2 | 50 | 13 | 13 | 8-7 04:00:00 | 67.8 | ± 7.0 | 61.1 | ± 7.7 | 1017.6 | ± 3.6 | 1.7 | ± 2.5 | 25 | 13 | 13 | 8-7 05:00:00 | 65.5 | ± 8.1 | 60.8 | ± 7.6 | 1017.6 | ± 3.6 | 1.4 | ± 2.1 | 13 | 8-7 06:00:00 | 64.2 | ± 8.5 | 60.2 | ± 7.8 | 1017.5 | ± 3.8 | 0.5 | ± 1.4 | 38 | 25 | 13 | 8-7 07:00:00 | 63.9 | ± 9.2 | 60.1 | ± 7.5 | 1017.3 | ± 3.9 | 2.5 | ± 3.2 | 63 | 38 | 25 | 13 | 13 | 8-7 08:00:00 | 64.0 | ± 8.5 | 60.1 | ± 7.5 | 1017.2 | ± 3.7 | 2.0 | ± 3.2 | 50 | 25 | 13 | 8-7 09:00:00 | 63.4 | ± 8.1 | 60.6 | ± 7.7 | 1017.3 | ± 3.7 | 1.8 | ± 2.8 | 75 | 50 | 25 | 13 | 13 | 13 | 8-7 10:00:00 | 61.7 | ± 8.1 | 59.6 | ± 7.8 | 1017.5 | ± 3.7 | 1.3 | ± 1.8 | 38 | 13 | 8-7 11:00:00 | 63.2 | ± 7.0 | 60.3 | ± 7.1 | 1017.7 | ± 3.7 | 1.8 | ± 2.7 | 50 | 38 | 25 | 25 | 8-7 12:00:00 | 69.2 | ± 7.7 | 63.6 | ± 6.7 | 1018.2 | ± 3.5 | 3.0 | ± 2.9 | 63 | 25 | 25 | 25 | 13 | 13 | 8-7 13:00:00 | 72.6 | ± 6.9 | 63.7 | ± 7.4 | 1018.5 | ± 3.5 | 3.7 | ± 3.5 | 50 | 38 | 25 | 25 | 25 | 13 | 8-7 14:00:00 | 74.8 | ± 6.7 | 63.5 | ± 8.1 | 1018.5 | ± 3.5 | 5.1 | ± 4.2 | 50 | 38 | 25 | 25 | 25 | 8-7 15:00:00 | 77.7 | ± 6.8 | 64.2 | ± 8.7 | 1018.5 | ± 3.4 | 5.1 | ± 3.8 | 63 | 63 | 25 | 25 | 13 | 8-7 16:00:00 | 79.7 | ± 6.7 | 64.1 | ± 9.3 | 1018.2 | ± 3.5 | 6.2 | ± 4.1 | 63 | 50 | 13 | 13 | 8-7 17:00:00 | 80.3 | ± 7.2 | 63.4 | ± 9.6 | 1017.9 | ± 3.5 | 5.6 | ± 3.4 | 63 | 50 | 13 | 8-7 18:00:00 | 81.9 | ± 7.1 | 63.7 | ± 8.5 | 1017.5 | ± 3.5 | 4.8 | ± 3.5 | 63 | 50 | 13 | 8-7 19:00:00 | 83.0 | ± 7.5 | 63.4 | ± 8.4 | 1017.0 | ± 3.6 | 5.6 | ± 3.7 | 75 | 38 | 13 | 8-7 20:00:00 | 82.5 | ± 8.8 | 63.5 | ± 8.0 | 1016.7 | ± 3.8 | 7.8 | ± 1.5 | 75 | 25 | 25 | 8-7 21:00:00 | 82.2 | ± 7.4 | 64.0 | ± 8.6 | 1016.3 | ± 3.7 | 6.6 | ± 2.4 | 88 | 38 | 13 | 8-7 22:00:00 | 81.0 | ± 5.9 | 65.1 | ± 9.4 | 1016.3 | ± 3.7 | 5.1 | ± 3.1 | 88 | 50 | 13 | 8-7 23:00:00 | 78.8 | ± 5.9 | 65.0 | ± 9.8 | 1016.2 | ± 3.6 | 4.8 | ± 3.2 | 75 | 38 | 13 |