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) | 7-13 00:00:00 | 72.8 | ± 6.8 | 62.5 | ± 6.8 | 1016.2 | ± 3.4 | 2.6 | ± 3.4 | 63 | 25 | 13 | 13 | 7-13 01:00:00 | 67.3 | ± 6.0 | 62.7 | ± 6.5 | 1016.4 | ± 3.1 | 2.3 | ± 2.4 | 50 | 50 | 13 | 7-13 02:00:00 | 65.7 | ± 6.1 | 61.9 | ± 6.7 | 1016.8 | ± 3.1 | 2.3 | ± 3.3 | 50 | 13 | 13 | 7-13 03:00:00 | 65.0 | ± 7.2 | 61.5 | ± 6.8 | 1016.9 | ± 3.1 | 2.3 | ± 2.4 | 50 | 13 | 13 | 7-13 04:00:00 | 65.3 | ± 7.0 | 61.0 | ± 7.5 | 1016.9 | ± 3.4 | 2.5 | ± 3.0 | 50 | 25 | 7-13 05:00:00 | 63.1 | ± 7.8 | 59.6 | ± 7.1 | 1016.8 | ± 3.2 | 2.7 | ± 2.4 | 38 | 13 | 13 | 13 | 13 | 7-13 06:00:00 | 61.1 | ± 7.9 | 59.5 | ± 7.6 | 1016.5 | ± 3.3 | 1.0 | ± 1.8 | 38 | 25 | 25 | 13 | 13 | 7-13 07:00:00 | 61.0 | ± 8.7 | 60.0 | ± 8.1 | 1016.1 | ± 3.4 | 1.0 | ± 1.5 | 38 | 25 | 25 | 13 | 13 | 7-13 08:00:00 | 60.3 | ± 7.9 | 58.5 | ± 7.8 | 1016.0 | ± 3.2 | 1.3 | ± 2.2 | 38 | 25 | 25 | 25 | 13 | 7-13 09:00:00 | 60.6 | ± 8.4 | 59.2 | ± 7.8 | 1016.1 | ± 3.2 | 1.6 | ± 2.1 | 50 | 38 | 25 | 25 | 7-13 10:00:00 | 61.2 | ± 7.2 | 59.5 | ± 7.1 | 1016.4 | ± 3.1 | 1.4 | ± 1.9 | 50 | 38 | 38 | 38 | 13 | 7-13 11:00:00 | 62.7 | ± 6.2 | 60.6 | ± 6.2 | 1016.5 | ± 3.1 | 1.7 | ± 2.4 | 75 | 38 | 38 | 25 | 25 | 7-13 12:00:00 | 66.4 | ± 3.5 | 61.8 | ± 5.5 | 1017.0 | ± 3.0 | 2.2 | ± 2.6 | 88 | 50 | 25 | 13 | 13 | 7-13 13:00:00 | 69.7 | ± 3.4 | 61.9 | ± 5.8 | 1017.2 | ± 3.1 | 3.2 | ± 3.1 | 75 | 50 | 38 | 13 | 13 | 7-13 14:00:00 | 72.5 | ± 2.7 | 61.6 | ± 6.8 | 1017.2 | ± 3.1 | 3.9 | ± 3.3 | 63 | 50 | 38 | 13 | 7-13 15:00:00 | 74.8 | ± 2.3 | 61.7 | ± 6.8 | 1017.1 | ± 3.1 | 4.8 | ± 2.2 | 75 | 50 | 38 | 7-13 16:00:00 | 75.6 | ± 3.3 | 61.9 | ± 6.9 | 1017.1 | ± 3.1 | 5.8 | ± 1.7 | 75 | 38 | 13 | 7-13 17:00:00 | 76.4 | ± 3.6 | 62.1 | ± 6.8 | 1016.8 | ± 3.1 | 6.1 | ± 2.4 | 75 | 50 | 7-13 18:00:00 | 76.5 | ± 5.4 | 62.5 | ± 7.7 | 1016.6 | ± 3.1 | 3.3 | ± 2.4 | 100 | 38 | 7-13 19:00:00 | 77.6 | ± 6.1 | 63.0 | ± 7.5 | 1016.2 | ± 3.1 | 3.9 | ± 3.2 | 88 | 50 | 7-13 20:00:00 | 77.9 | ± 6.0 | 62.5 | ± 8.0 | 1015.9 | ± 3.1 | 5.8 | ± 3.6 | 88 | 50 | 7-13 21:00:00 | 78.5 | ± 4.9 | 62.8 | ± 7.5 | 1015.5 | ± 3.1 | 4.8 | ± 1.8 | 88 | 25 | 7-13 22:00:00 | 78.6 | ± 4.1 | 62.5 | ± 7.7 | 1015.4 | ± 3.1 | 3.4 | ± 2.9 | 88 | 25 | 7-13 23:00:00 | 77.4 | ± 4.4 | 62.4 | ± 6.6 | 1015.3 | ± 3.3 | 1.9 | ± 2.2 | 63 | 25 |