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) | 7-15 00:00:00 | 73.2 | ± 5.7 | 62.4 | ± 7.2 | 1013.5 | ± 5.7 | 7.3 | ± 3.3 | 57 | 43 | 8 | 5 | 7-15 01:00:00 | 71.7 | ± 5.5 | 62.7 | ± 6.8 | 1013.7 | ± 5.6 | 7.2 | ± 1.8 | 41 | 27 | 5 | 3 | 7-15 02:00:00 | 69.8 | ± 5.2 | 63.3 | ± 6.1 | 1014.0 | ± 5.6 | 6.5 | ± 1.4 | 35 | 27 | 8 | 3 | 7-15 03:00:00 | 69.3 | ± 5.9 | 62.6 | ± 7.1 | 1014.1 | ± 5.9 | 7.3 | ± 2.4 | 19 | 14 | 5 | 5 | 3 | 7-15 04:00:00 | 67.4 | ± 5.8 | 63.0 | ± 6.4 | 1014.3 | ± 6.0 | 5.9 | ± 3.6 | 24 | 19 | 11 | 8 | 3 | 7-15 05:00:00 | 66.9 | ± 6.0 | 62.9 | ± 6.8 | 1014.1 | ± 6.1 | 6.7 | ± 2.3 | 24 | 22 | 8 | 8 | 7-15 06:00:00 | 66.3 | ± 6.1 | 62.7 | ± 6.3 | 1014.0 | ± 6.3 | 7.3 | ± 4.3 | 32 | 30 | 14 | 14 | 7-15 07:00:00 | 65.1 | ± 5.7 | 62.1 | ± 5.9 | 1013.8 | ± 6.5 | 8.2 | ± 4.1 | 35 | 27 | 19 | 11 | 7-15 08:00:00 | 64.5 | ± 5.9 | 61.6 | ± 6.0 | 1013.9 | ± 6.7 | 7.0 | ± 4.2 | 38 | 32 | 24 | 16 | 5 | 7-15 09:00:00 | 64.2 | ± 6.0 | 61.3 | ± 6.1 | 1014.0 | ± 6.6 | 5.6 | ± 4.6 | 30 | 27 | 27 | 22 | 14 | 3 | 7-15 10:00:00 | 64.6 | ± 5.8 | 61.7 | ± 5.9 | 1014.4 | ± 6.6 | 7.2 | ± 3.8 | 41 | 30 | 22 | 16 | 8 | 5 | 7-15 11:00:00 | 64.5 | ± 6.2 | 62.0 | ± 6.3 | 1014.7 | ± 6.6 | 8.0 | ± 3.9 | 35 | 32 | 24 | 19 | 14 | 5 | 7-15 12:00:00 | 66.0 | ± 5.9 | 62.9 | ± 6.4 | 1015.0 | ± 6.5 | 7.5 | ± 3.6 | 35 | 32 | 24 | 22 | 11 | 3 | 7-15 13:00:00 | 66.7 | ± 3.1 | 61.7 | ± 5.3 | 1015.4 | ± 6.4 | 8.7 | ± 3.0 | 46 | 43 | 32 | 22 | 16 | 7-15 14:00:00 | 67.8 | ± 2.6 | 62.0 | ± 5.3 | 1015.4 | ± 6.4 | 9.3 | ± 3.3 | 51 | 49 | 32 | 24 | 11 | 3 | 7-15 15:00:00 | 71.3 | ± 4.5 | 60.9 | ± 8.0 | 1015.0 | ± 6.5 | 8.2 | ± 2.1 | 59 | 57 | 30 | 19 | 8 | 7-15 16:00:00 | 72.1 | ± 3.9 | 60.8 | ± 7.7 | 1015.2 | ± 6.5 | 8.3 | ± 3.1 | 65 | 59 | 27 | 14 | 3 | 7-15 17:00:00 | 74.7 | ± 5.7 | 62.0 | ± 7.7 | 1014.7 | ± 6.7 | 10.3 | ± 2.2 | 62 | 57 | 24 | 3 | 7-15 18:00:00 | 75.5 | ± 4.9 | 59.6 | ± 8.3 | 1014.5 | ± 6.4 | 11.6 | ± 4.0 | 65 | 57 | 11 | 7-15 19:00:00 | 76.2 | ± 6.8 | 60.7 | ± 7.5 | 1014.4 | ± 6.0 | 10.3 | ± 4.9 | 76 | 62 | 11 | 3 | 3 | 7-15 20:00:00 | 74.8 | ± 6.0 | 61.1 | ± 6.4 | 1013.9 | ± 6.0 | 8.4 | ± 3.9 | 65 | 51 | 11 | 8 | 3 | 7-15 21:00:00 | 77.6 | ± 8.3 | 60.5 | ± 8.8 | 1014.3 | ± 6.1 | 9.2 | ± 4.7 | 62 | 57 | 8 | 7-15 22:00:00 | 73.9 | ± 6.0 | 58.8 | ± 8.1 | 1014.4 | ± 5.8 | 6.7 | ± 5.4 | 51 | 46 | 8 | 3 | 7-15 23:00:00 | 73.0 | ± 5.5 | 59.2 | ± 7.7 | 1014.6 | ± 5.6 | 8.4 | ± 3.1 | 51 | 43 | 14 | 5 | 3 |