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) | 7-25 00:00:00 | 76.3 | ± 5.6 | 62.3 | ± 5.7 | 1016.6 | ± 4.7 | 7.1 | ± 3.6 | 52 | 30 | 3 | 7-25 01:00:00 | 74.1 | ± 5.5 | 62.5 | ± 5.7 | 1016.9 | ± 4.7 | 6.3 | ± 3.4 | 48 | 36 | 7-25 02:00:00 | 72.1 | ± 5.2 | 63.1 | ± 5.6 | 1017.1 | ± 4.7 | 5.9 | ± 3.0 | 45 | 27 | 7-25 03:00:00 | 71.3 | ± 5.2 | 63.0 | ± 5.8 | 1017.2 | ± 4.7 | 5.4 | ± 3.4 | 42 | 27 | 7-25 04:00:00 | 70.0 | ± 4.9 | 62.6 | ± 5.9 | 1017.2 | ± 4.8 | 5.7 | ± 2.3 | 58 | 33 | 6 | 3 | 3 | 7-25 05:00:00 | 69.1 | ± 4.8 | 62.8 | ± 5.7 | 1017.1 | ± 4.8 | 4.6 | ± 3.1 | 52 | 33 | 6 | 7-25 06:00:00 | 68.1 | ± 4.9 | 62.5 | ± 5.9 | 1017.0 | ± 4.8 | 5.4 | ± 3.9 | 52 | 30 | 9 | 7-25 07:00:00 | 67.0 | ± 5.2 | 62.2 | ± 6.0 | 1016.9 | ± 4.9 | 5.2 | ± 2.7 | 48 | 24 | 6 | 7-25 08:00:00 | 66.2 | ± 5.3 | 62.3 | ± 5.6 | 1017.0 | ± 4.9 | 4.8 | ± 2.7 | 36 | 21 | 9 | 3 | 7-25 09:00:00 | 66.3 | ± 5.2 | 61.6 | ± 6.0 | 1017.1 | ± 4.9 | 4.8 | ± 2.7 | 33 | 24 | 6 | 7-25 10:00:00 | 66.5 | ± 5.2 | 61.8 | ± 5.8 | 1017.6 | ± 4.7 | 4.2 | ± 2.7 | 48 | 30 | 15 | 6 | 3 | 7-25 11:00:00 | 68.1 | ± 5.0 | 63.1 | ± 5.4 | 1017.7 | ± 4.9 | 4.6 | ± 3.0 | 58 | 27 | 15 | 12 | 6 | 7-25 12:00:00 | 71.0 | ± 4.8 | 63.3 | ± 5.8 | 1017.8 | ± 4.9 | 5.4 | ± 3.1 | 55 | 39 | 24 | 15 | 6 | 7-25 13:00:00 | 73.8 | ± 5.2 | 63.1 | ± 6.3 | 1017.8 | ± 4.8 | 6.3 | ± 3.9 | 48 | 33 | 15 | 9 | 3 | 7-25 14:00:00 | 76.4 | ± 5.7 | 63.3 | ± 6.7 | 1017.8 | ± 4.8 | 7.4 | ± 3.7 | 55 | 42 | 24 | 6 | 7-25 15:00:00 | 78.4 | ± 5.9 | 63.3 | ± 6.5 | 1017.7 | ± 4.8 | 8.0 | ± 3.0 | 67 | 64 | 24 | 6 | 7-25 16:00:00 | 80.1 | ± 5.9 | 63.2 | ± 6.5 | 1017.3 | ± 4.8 | 8.1 | ± 3.0 | 76 | 70 | 18 | 3 | 7-25 17:00:00 | 81.4 | ± 5.9 | 62.8 | ± 6.5 | 1016.9 | ± 4.8 | 9.3 | ± 3.4 | 70 | 55 | 12 | 3 | 7-25 18:00:00 | 82.2 | ± 6.2 | 63.0 | ± 6.9 | 1016.6 | ± 4.8 | 10.2 | ± 3.8 | 82 | 64 | 9 | 3 | 7-25 19:00:00 | 82.3 | ± 6.6 | 61.7 | ± 7.3 | 1016.2 | ± 4.9 | 10.0 | ± 4.5 | 73 | 61 | 3 | 7-25 20:00:00 | 82.0 | ± 6.4 | 62.4 | ± 6.5 | 1015.9 | ± 4.8 | 9.1 | ± 3.8 | 79 | 67 | 3 | 3 | 3 | 7-25 21:00:00 | 81.0 | ± 6.0 | 63.1 | ± 6.8 | 1015.7 | ± 4.6 | 10.2 | ± 3.9 | 64 | 48 | 3 | 7-25 22:00:00 | 79.7 | ± 5.5 | 63.2 | ± 6.3 | 1015.7 | ± 4.6 | 9.4 | ± 3.8 | 67 | 52 | 6 | 6 | 3 | 7-25 23:00:00 | 77.7 | ± 5.1 | 62.9 | ± 6.2 | 1015.8 | ± 4.5 | 7.7 | ± 2.5 | 52 | 39 | 3 |