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 | 75.1 | ± 5.6 | 61.3 | ± 6.4 | 1015.3 | ± 3.6 | 7.2 | ± 3.2 | 67 | 55 | 15 | 9 | 3 | 7-24 01:00:00 | 73.1 | ± 4.9 | 61.5 | ± 5.9 | 1015.6 | ± 3.6 | 6.3 | ± 3.7 | 55 | 45 | 12 | 9 | 3 | 7-24 02:00:00 | 71.3 | ± 4.7 | 62.4 | ± 5.4 | 1016.0 | ± 3.5 | 5.2 | ± 3.2 | 45 | 36 | 12 | 12 | 3 | 7-24 03:00:00 | 70.4 | ± 4.6 | 61.7 | ± 5.2 | 1016.2 | ± 3.6 | 5.3 | ± 3.3 | 36 | 27 | 15 | 9 | 6 | 7-24 04:00:00 | 69.0 | ± 4.7 | 61.9 | ± 5.1 | 1016.2 | ± 3.8 | 5.3 | ± 3.6 | 27 | 21 | 12 | 3 | 3 | 3 | 7-24 05:00:00 | 68.0 | ± 4.7 | 61.9 | ± 5.0 | 1016.0 | ± 3.8 | 4.8 | ± 3.5 | 30 | 18 | 12 | 9 | 6 | 7-24 06:00:00 | 67.4 | ± 4.6 | 61.4 | ± 5.1 | 1015.8 | ± 3.9 | 5.2 | ± 3.2 | 36 | 24 | 12 | 9 | 9 | 7-24 07:00:00 | 66.7 | ± 5.1 | 61.1 | ± 5.3 | 1015.8 | ± 3.9 | 5.2 | ± 2.9 | 45 | 39 | 18 | 15 | 12 | 7-24 08:00:00 | 66.0 | ± 5.1 | 61.2 | ± 4.9 | 1015.8 | ± 4.0 | 4.2 | ± 3.3 | 33 | 27 | 21 | 18 | 15 | 7-24 09:00:00 | 65.7 | ± 5.2 | 60.8 | ± 5.0 | 1016.0 | ± 4.0 | 4.9 | ± 3.2 | 45 | 27 | 18 | 12 | 6 | 7-24 10:00:00 | 65.4 | ± 5.2 | 60.5 | ± 5.1 | 1016.3 | ± 4.1 | 4.6 | ± 3.0 | 55 | 36 | 18 | 18 | 6 | 7-24 11:00:00 | 66.5 | ± 4.9 | 61.6 | ± 5.1 | 1016.6 | ± 4.0 | 5.5 | ± 3.1 | 42 | 33 | 18 | 15 | 9 | 7-24 12:00:00 | 68.7 | ± 5.4 | 61.6 | ± 5.3 | 1016.9 | ± 4.1 | 6.5 | ± 2.9 | 58 | 45 | 24 | 15 | 12 | 7-24 13:00:00 | 71.5 | ± 5.7 | 62.3 | ± 5.6 | 1017.1 | ± 4.1 | 6.8 | ± 3.0 | 61 | 45 | 30 | 18 | 3 | 7-24 14:00:00 | 74.3 | ± 6.1 | 63.3 | ± 5.3 | 1017.1 | ± 4.1 | 7.4 | ± 3.5 | 64 | 61 | 30 | 9 | 3 | 7-24 15:00:00 | 76.8 | ± 5.9 | 62.8 | ± 5.1 | 1016.9 | ± 4.1 | 8.0 | ± 3.2 | 82 | 76 | 24 | 6 | 7-24 16:00:00 | 78.3 | ± 5.6 | 62.4 | ± 4.8 | 1017.0 | ± 4.1 | 8.5 | ± 3.6 | 91 | 85 | 24 | 9 | 7-24 17:00:00 | 79.4 | ± 5.7 | 62.3 | ± 4.6 | 1016.8 | ± 4.1 | 9.3 | ± 3.6 | 91 | 85 | 21 | 7-24 18:00:00 | 80.1 | ± 5.1 | 61.4 | ± 5.1 | 1016.3 | ± 4.1 | 9.7 | ± 3.6 | 97 | 85 | 12 | 7-24 19:00:00 | 80.3 | ± 5.4 | 62.0 | ± 5.2 | 1015.9 | ± 4.2 | 9.9 | ± 3.5 | 91 | 79 | 6 | 7-24 20:00:00 | 80.0 | ± 5.9 | 62.4 | ± 5.4 | 1015.6 | ± 4.2 | 9.8 | ± 3.5 | 82 | 73 | 7-24 21:00:00 | 79.3 | ± 5.5 | 61.8 | ± 5.8 | 1015.3 | ± 4.1 | 9.1 | ± 3.4 | 91 | 79 | 3 | 7-24 22:00:00 | 79.0 | ± 4.8 | 61.8 | ± 6.1 | 1015.2 | ± 4.1 | 8.9 | ± 3.1 | 85 | 70 | 3 | 7-24 23:00:00 | 77.7 | ± 4.3 | 62.4 | ± 6.3 | 1015.4 | ± 4.0 | 8.2 | ± 2.8 | 79 | 61 | 3 |