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 | 76.0 | ± 5.7 | 66.9 | ± 4.7 | 1014.4 | ± 2.3 | 1.9 | ± 2.2 | 75 | 50 | 13 | 7-19 01:00:00 | 71.6 | ± 6.2 | 67.3 | ± 3.7 | 1014.8 | ± 2.7 | 1.5 | ± 2.2 | 50 | 38 | 13 | 7-19 02:00:00 | 69.7 | ± 5.2 | 66.8 | ± 4.2 | 1015.3 | ± 2.6 | 1.5 | ± 2.2 | 63 | 38 | 13 | 7-19 03:00:00 | 69.0 | ± 6.0 | 66.0 | ± 4.6 | 1015.3 | ± 2.6 | 1.1 | ± 1.6 | 50 | 25 | 25 | 7-19 04:00:00 | 66.8 | ± 5.0 | 64.8 | ± 4.6 | 1014.7 | ± 2.4 | 1.1 | ± 2.0 | 50 | 25 | 25 | 7-19 05:00:00 | 66.0 | ± 4.7 | 64.1 | ± 4.6 | 1014.5 | ± 2.6 | 1.0 | ± 1.8 | 38 | 25 | 25 | 13 | 7-19 06:00:00 | 64.7 | ± 4.8 | 63.0 | ± 4.1 | 1015.0 | ± 2.9 | 1.3 | ± 2.4 | 38 | 25 | 25 | 13 | 7-19 07:00:00 | 65.3 | ± 2.7 | 63.7 | ± 3.7 | 1014.3 | ± 2.7 | 0.7 | ± 1.9 | 38 | 38 | 25 | 13 | 7-19 08:00:00 | 64.0 | ± 2.7 | 62.7 | ± 3.2 | 1014.4 | ± 2.8 | 0.0 | ± 0.0 | 50 | 38 | 13 | 13 | 13 | 7-19 09:00:00 | 64.7 | ± 2.2 | 63.1 | ± 3.3 | 1014.6 | ± 2.8 | 0.4 | ± 1.1 | 50 | 25 | 25 | 13 | 13 | 7-19 10:00:00 | 63.5 | ± 2.0 | 61.8 | ± 2.4 | 1015.6 | ± 2.7 | 1.0 | ± 1.5 | 50 | 38 | 25 | 13 | 7-19 11:00:00 | 66.8 | ± 4.0 | 64.8 | ± 4.5 | 1015.2 | ± 2.9 | 1.6 | ± 1.9 | 50 | 25 | 13 | 13 | 13 | 7-19 12:00:00 | 70.1 | ± 5.7 | 66.6 | ± 4.0 | 1015.5 | ± 3.0 | 1.6 | ± 1.9 | 50 | 13 | 13 | 13 | 7-19 13:00:00 | 73.0 | ± 6.1 | 66.7 | ± 4.7 | 1015.7 | ± 3.0 | 3.4 | ± 2.0 | 63 | 25 | 13 | 13 | 7-19 14:00:00 | 75.2 | ± 6.8 | 66.1 | ± 5.2 | 1016.3 | ± 3.3 | 5.5 | ± 2.1 | 63 | 38 | 13 | 7-19 15:00:00 | 78.1 | ± 8.1 | 66.8 | ± 5.6 | 1015.5 | ± 3.2 | 3.9 | ± 2.8 | 63 | 50 | 13 | 7-19 16:00:00 | 78.5 | ± 7.8 | 64.0 | ± 4.9 | 1016.8 | ± 3.1 | 5.6 | ± 1.8 | 88 | 88 | 7-19 17:00:00 | 80.7 | ± 7.9 | 65.0 | ± 5.5 | 1015.9 | ± 3.3 | 6.2 | ± 2.1 | 75 | 50 | 7-19 18:00:00 | 81.1 | ± 8.4 | 63.8 | ± 4.4 | 1016.2 | ± 3.0 | 5.6 | ± 4.3 | 100 | 75 | 13 | 13 | 7-19 19:00:00 | 82.2 | ± 8.9 | 65.0 | ± 5.1 | 1015.0 | ± 3.5 | 5.5 | ± 3.5 | 100 | 88 | 25 | 7-19 20:00:00 | 81.0 | ± 7.8 | 65.5 | ± 5.3 | 1014.6 | ± 3.5 | 6.0 | ± 3.2 | 113 | 88 | 13 | 13 | 7-19 21:00:00 | 80.7 | ± 7.4 | 66.6 | ± 6.1 | 1014.3 | ± 3.4 | 6.6 | ± 2.5 | 88 | 50 | 13 | 13 | 7-19 22:00:00 | 79.3 | ± 6.3 | 66.4 | ± 6.5 | 1014.4 | ± 3.3 | 6.7 | ± 6.2 | 63 | 63 | 13 | 13 | 7-19 23:00:00 | 77.3 | ± 6.4 | 66.6 | ± 6.1 | 1015.0 | ± 3.0 | 3.6 | ± 2.3 | 50 | 25 | 25 | 25 | 13 |