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) | 7-24 00:00:00 | 75.2 | ± 4.6 | 66.5 | ± 5.7 | 1014.6 | ± 3.5 | 2.0 | ± 4.7 | 63 | 25 | 13 | 7-24 01:00:00 | 71.4 | ± 4.7 | 67.2 | ± 4.6 | 1015.4 | ± 3.4 | 0.8 | ± 1.4 | 63 | 38 | 13 | 7-24 02:00:00 | 69.3 | ± 4.2 | 66.4 | ± 4.2 | 1015.6 | ± 3.2 | 0.6 | ± 1.8 | 75 | 38 | 25 | 7-24 03:00:00 | 68.7 | ± 4.4 | 65.9 | ± 4.8 | 1015.8 | ± 3.2 | 1.3 | ± 1.8 | 63 | 38 | 13 | 7-24 04:00:00 | 68.0 | ± 5.0 | 65.3 | ± 5.1 | 1015.9 | ± 3.3 | 0.9 | ± 1.7 | 63 | 38 | 38 | 38 | 13 | 7-24 05:00:00 | 68.1 | ± 5.4 | 64.8 | ± 4.4 | 1015.9 | ± 3.3 | 2.7 | ± 2.9 | 63 | 25 | 13 | 13 | 7-24 06:00:00 | 67.1 | ± 5.1 | 64.4 | ± 4.4 | 1015.9 | ± 3.4 | 2.3 | ± 2.8 | 75 | 50 | 13 | 7-24 07:00:00 | 66.4 | ± 4.8 | 64.3 | ± 4.5 | 1015.9 | ± 3.3 | 1.3 | ± 2.5 | 75 | 63 | 38 | 13 | 7-24 08:00:00 | 65.5 | ± 4.6 | 63.5 | ± 4.2 | 1016.0 | ± 3.3 | 1.6 | ± 2.4 | 38 | 38 | 38 | 7-24 09:00:00 | 64.5 | ± 4.6 | 63.4 | ± 4.3 | 1016.2 | ± 3.3 | 1.5 | ± 2.9 | 50 | 50 | 38 | 38 | 13 | 7-24 10:00:00 | 64.1 | ± 5.5 | 62.9 | ± 5.2 | 1016.6 | ± 3.5 | 0.8 | ± 1.4 | 50 | 50 | 38 | 25 | 7-24 11:00:00 | 65.8 | ± 5.1 | 63.7 | ± 4.3 | 1017.0 | ± 3.5 | 0.4 | ± 1.1 | 50 | 50 | 38 | 25 | 7-24 12:00:00 | 69.4 | ± 4.9 | 64.9 | ± 4.7 | 1017.4 | ± 3.6 | 2.2 | ± 2.5 | 38 | 38 | 38 | 13 | 7-24 13:00:00 | 73.0 | ± 5.5 | 64.8 | ± 4.9 | 1017.7 | ± 3.6 | 4.8 | ± 3.0 | 75 | 75 | 38 | 7-24 14:00:00 | 74.6 | ± 6.0 | 64.9 | ± 4.2 | 1017.9 | ± 3.4 | 6.4 | ± 3.2 | 75 | 75 | 38 | 7-24 15:00:00 | 76.8 | ± 5.9 | 63.7 | ± 5.2 | 1018.1 | ± 3.5 | 5.6 | ± 3.8 | 75 | 75 | 13 | 7-24 16:00:00 | 78.3 | ± 6.5 | 63.3 | ± 4.7 | 1017.9 | ± 3.6 | 7.0 | ± 2.6 | 75 | 63 | 13 | 7-24 17:00:00 | 79.9 | ± 6.6 | 62.6 | ± 4.8 | 1017.8 | ± 3.7 | 7.5 | ± 3.9 | 75 | 75 | 13 | 7-24 18:00:00 | 80.5 | ± 7.5 | 63.2 | ± 4.8 | 1017.5 | ± 3.9 | 6.1 | ± 1.8 | 88 | 63 | 7-24 19:00:00 | 80.7 | ± 7.6 | 62.6 | ± 5.0 | 1017.1 | ± 4.0 | 7.1 | ± 2.6 | 88 | 63 | 13 | 7-24 20:00:00 | 81.4 | ± 6.8 | 63.6 | ± 4.5 | 1016.8 | ± 4.1 | 5.5 | ± 3.0 | 75 | 63 | 7-24 21:00:00 | 81.3 | ± 6.3 | 63.1 | ± 4.7 | 1016.0 | ± 4.4 | 6.2 | ± 3.0 | 38 | 38 | 7-24 22:00:00 | 80.4 | ± 6.5 | 62.8 | ± 4.8 | 1016.0 | ± 4.6 | 4.2 | ± 2.7 | 63 | 63 | 13 | 7-24 23:00:00 | 78.8 | ± 6.0 | 63.2 | ± 5.2 | 1016.6 | ± 4.4 | 5.0 | ± 3.8 | 50 | 25 |