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 | 79.2 | ± 6.0 | 66.5 | ± 4.6 | 1015.5 | ± 3.5 | 6.3 | ± 2.9 | 62 | 21 | 3 | 7-19 01:00:00 | 76.8 | ± 5.3 | 66.4 | ± 4.7 | 1015.9 | ± 3.4 | 5.5 | ± 4.0 | 41 | 17 | 7 | 7-19 02:00:00 | 75.8 | ± 5.3 | 65.8 | ± 4.6 | 1016.4 | ± 3.4 | 6.3 | ± 3.6 | 45 | 24 | 7 | 7-19 03:00:00 | 74.4 | ± 5.1 | 66.2 | ± 4.5 | 1016.5 | ± 3.5 | 5.5 | ± 4.2 | 45 | 17 | 14 | 7-19 04:00:00 | 73.0 | ± 4.9 | 66.0 | ± 3.9 | 1016.5 | ± 3.6 | 5.7 | ± 4.1 | 38 | 21 | 14 | 7-19 05:00:00 | 71.8 | ± 4.4 | 65.4 | ± 4.3 | 1016.3 | ± 3.7 | 3.9 | ± 3.4 | 34 | 14 | 10 | 3 | 7-19 06:00:00 | 71.0 | ± 4.3 | 65.2 | ± 4.1 | 1016.2 | ± 3.8 | 3.7 | ± 3.6 | 34 | 14 | 7 | 3 | 7-19 07:00:00 | 70.5 | ± 4.5 | 65.7 | ± 4.1 | 1016.1 | ± 3.9 | 4.5 | ± 3.5 | 34 | 21 | 7 | 3 | 7-19 08:00:00 | 69.5 | ± 4.5 | 64.8 | ± 4.4 | 1016.1 | ± 4.0 | 4.2 | ± 3.3 | 31 | 21 | 3 | 3 | 3 | 7-19 09:00:00 | 69.5 | ± 4.6 | 65.0 | ± 3.9 | 1016.3 | ± 4.1 | 4.1 | ± 2.9 | 38 | 17 | 10 | 7 | 3 | 7-19 10:00:00 | 69.9 | ± 4.5 | 65.6 | ± 4.1 | 1016.5 | ± 4.2 | 4.4 | ± 2.9 | 28 | 14 | 10 | 7 | 7-19 11:00:00 | 71.6 | ± 4.4 | 66.6 | ± 4.3 | 1017.1 | ± 4.2 | 5.8 | ± 3.4 | 38 | 28 | 10 | 10 | 3 | 7-19 12:00:00 | 74.0 | ± 4.4 | 66.9 | ± 3.8 | 1016.9 | ± 4.3 | 6.0 | ± 3.3 | 34 | 14 | 7 | 7 | 7-19 13:00:00 | 76.9 | ± 4.8 | 67.2 | ± 4.3 | 1017.0 | ± 4.3 | 6.2 | ± 3.3 | 38 | 28 | 10 | 7 | 7-19 14:00:00 | 79.2 | ± 5.4 | 67.1 | ± 4.9 | 1016.8 | ± 4.5 | 6.9 | ± 3.9 | 38 | 34 | 10 | 7-19 15:00:00 | 81.4 | ± 5.5 | 67.1 | ± 5.2 | 1016.5 | ± 4.7 | 8.1 | ± 3.6 | 48 | 38 | 10 | 7-19 16:00:00 | 83.5 | ± 5.9 | 66.9 | ± 5.4 | 1016.4 | ± 4.6 | 7.1 | ± 3.8 | 72 | 59 | 7 | 7-19 17:00:00 | 85.3 | ± 6.3 | 66.8 | ± 5.2 | 1015.7 | ± 4.8 | 7.9 | ± 3.7 | 83 | 66 | 10 | 3 | 7-19 18:00:00 | 85.8 | ± 6.2 | 66.3 | ± 5.7 | 1015.4 | ± 4.9 | 8.7 | ± 4.1 | 100 | 79 | 10 | 3 | 7-19 19:00:00 | 86.0 | ± 6.3 | 65.9 | ± 5.5 | 1014.8 | ± 4.9 | 8.5 | ± 4.6 | 86 | 69 | 7 | 7-19 20:00:00 | 85.5 | ± 5.9 | 66.0 | ± 6.4 | 1014.5 | ± 5.0 | 8.5 | ± 4.0 | 90 | 72 | 7 | 7 | 7-19 21:00:00 | 84.2 | ± 6.2 | 65.8 | ± 5.2 | 1014.4 | ± 4.9 | 8.5 | ± 4.4 | 86 | 59 | 7 | 7 | 7-19 22:00:00 | 83.1 | ± 5.8 | 66.3 | ± 5.6 | 1014.6 | ± 4.6 | 8.6 | ± 4.6 | 90 | 62 | 7 | 7 | 7-19 23:00:00 | 81.7 | ± 5.4 | 66.1 | ± 6.4 | 1014.5 | ± 4.8 | 7.3 | ± 3.4 | 59 | 24 | 14 | 14 | 7 |