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) | 7-19 00:00:00 | 78.7 | ± 6.3 | 66.0 | ± 4.4 | 1014.0 | ± 2.6 | 7.5 | ± 3.7 | 24 | 15 | 3 | 7-19 01:00:00 | 75.7 | ± 5.8 | 65.7 | ± 5.0 | 1014.3 | ± 2.7 | 6.5 | ± 3.9 | 21 | 12 | 3 | 3 | 7-19 02:00:00 | 74.1 | ± 5.8 | 66.2 | ± 4.5 | 1014.8 | ± 2.8 | 3.4 | ± 2.8 | 21 | 15 | 6 | 3 | 7-19 03:00:00 | 72.5 | ± 5.4 | 66.2 | ± 4.9 | 1014.7 | ± 2.8 | 4.4 | ± 3.4 | 12 | 6 | 3 | 3 | 7-19 04:00:00 | 70.8 | ± 5.9 | 65.2 | ± 5.9 | 1014.7 | ± 2.9 | 4.2 | ± 0.8 | 6 | 3 | 7-19 05:00:00 | 69.4 | ± 5.7 | 65.0 | ± 5.4 | 1014.5 | ± 2.9 | 3.4 | ± 3.0 | 3 | 3 | 3 | 7-19 06:00:00 | 68.6 | ± 5.2 | 64.4 | ± 4.4 | 1014.4 | ± 3.1 | 3.4 | ± 2.5 | 3 | 3 | 3 | 3 | 7-19 07:00:00 | 68.5 | ± 4.8 | 64.1 | ± 4.8 | 1014.5 | ± 3.2 | 2.8 | ± 3.2 | 12 | 9 | 6 | 3 | 7-19 08:00:00 | 68.0 | ± 4.2 | 64.5 | ± 4.6 | 1014.5 | ± 3.2 | 4.0 | ± 2.7 | 9 | 6 | 6 | 3 | 3 | 7-19 09:00:00 | 68.0 | ± 4.0 | 64.5 | ± 5.2 | 1014.6 | ± 3.2 | 3.3 | ± 2.3 | 18 | 9 | 9 | 6 | 7-19 10:00:00 | 67.8 | ± 4.0 | 65.4 | ± 4.7 | 1015.0 | ± 3.4 | 2.7 | ± 3.4 | 24 | 15 | 12 | 3 | 7-19 11:00:00 | 68.7 | ± 3.9 | 65.7 | ± 4.7 | 1015.2 | ± 3.4 | 3.0 | ± 3.0 | 21 | 15 | 6 | 3 | 7-19 12:00:00 | 70.8 | ± 4.0 | 66.3 | ± 5.1 | 1015.6 | ± 3.5 | 6.1 | ± 4.0 | 24 | 12 | 9 | 6 | 3 | 7-19 13:00:00 | 73.9 | ± 5.2 | 66.3 | ± 5.2 | 1015.8 | ± 3.5 | 6.3 | ± 3.4 | 35 | 24 | 12 | 6 | 7-19 14:00:00 | 76.3 | ± 6.3 | 66.0 | ± 6.0 | 1015.8 | ± 3.5 | 7.0 | ± 3.5 | 32 | 21 | 12 | 3 | 3 | 7-19 15:00:00 | 78.6 | ± 7.1 | 67.0 | ± 5.3 | 1015.6 | ± 3.7 | 6.2 | ± 3.5 | 29 | 21 | 12 | 7-19 16:00:00 | 79.2 | ± 7.2 | 65.6 | ± 6.3 | 1016.5 | ± 3.2 | 7.2 | ± 4.6 | 32 | 24 | 15 | 7-19 17:00:00 | 81.5 | ± 8.3 | 66.3 | ± 6.9 | 1015.3 | ± 3.4 | 6.7 | ± 4.1 | 59 | 38 | 9 | 7-19 18:00:00 | 81.5 | ± 7.8 | 63.3 | ± 7.4 | 1015.7 | ± 3.1 | 8.0 | ± 3.2 | 59 | 35 | 9 | 6 | 7-19 19:00:00 | 83.3 | ± 7.9 | 65.1 | ± 7.8 | 1014.4 | ± 3.7 | 10.1 | ± 4.6 | 59 | 50 | 9 | 3 | 3 | 7-19 20:00:00 | 83.4 | ± 7.9 | 64.5 | ± 7.7 | 1013.9 | ± 3.8 | 8.5 | ± 3.8 | 59 | 44 | 6 | 6 | 6 | 7-19 21:00:00 | 82.4 | ± 7.5 | 64.9 | ± 8.2 | 1013.8 | ± 3.8 | 8.6 | ± 3.5 | 56 | 50 | 6 | 6 | 3 | 7-19 22:00:00 | 81.2 | ± 7.3 | 64.8 | ± 8.3 | 1013.8 | ± 3.5 | 9.5 | ± 4.7 | 56 | 50 | 9 | 6 | 3 | 7-19 23:00:00 | 79.7 | ± 6.8 | 64.7 | ± 8.3 | 1014.6 | ± 3.1 | 7.9 | ± 3.9 | 50 | 41 | 6 | 6 | 3 |