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) | 7-17 00:00:00 | 78.5 | ± 6.3 | 65.4 | ± 6.3 | 1015.4 | ± 3.9 | 6.5 | ± 3.6 | 17 | 10 | 3 | 3 | 7-17 01:00:00 | 76.6 | ± 5.9 | 65.2 | ± 6.0 | 1015.9 | ± 4.1 | 7.0 | ± 3.7 | 21 | 10 | 3 | 3 | 7-17 02:00:00 | 74.2 | ± 5.5 | 64.3 | ± 5.7 | 1016.4 | ± 4.2 | 5.8 | ± 3.8 | 38 | 17 | 7 | 3 | 7-17 03:00:00 | 73.6 | ± 5.4 | 65.2 | ± 5.5 | 1016.3 | ± 4.2 | 5.0 | ± 4.2 | 38 | 24 | 10 | 3 | 3 | 7-17 04:00:00 | 72.0 | ± 5.0 | 64.9 | ± 5.9 | 1016.4 | ± 4.2 | 5.0 | ± 3.9 | 28 | 21 | 17 | 7 | 3 | 7-17 05:00:00 | 70.7 | ± 4.8 | 64.4 | ± 6.0 | 1016.4 | ± 4.1 | 3.8 | ± 3.5 | 41 | 24 | 10 | 7 | 7-17 06:00:00 | 70.2 | ± 4.8 | 64.7 | ± 5.5 | 1016.6 | ± 4.1 | 3.6 | ± 3.7 | 41 | 24 | 10 | 7 | 7-17 07:00:00 | 69.1 | ± 4.8 | 64.5 | ± 5.7 | 1016.5 | ± 4.2 | 4.0 | ± 3.5 | 38 | 28 | 14 | 10 | 3 | 7-17 08:00:00 | 68.7 | ± 4.8 | 64.1 | ± 5.7 | 1016.6 | ± 4.3 | 3.7 | ± 3.6 | 38 | 24 | 14 | 10 | 7 | 3 | 7-17 09:00:00 | 68.7 | ± 4.8 | 64.4 | ± 5.6 | 1017.1 | ± 4.2 | 4.4 | ± 3.0 | 34 | 21 | 14 | 10 | 7 | 7-17 10:00:00 | 68.9 | ± 4.8 | 64.1 | ± 5.0 | 1017.3 | ± 4.2 | 4.2 | ± 2.9 | 31 | 24 | 10 | 10 | 3 | 7-17 11:00:00 | 70.8 | ± 4.3 | 64.9 | ± 5.3 | 1017.5 | ± 4.3 | 4.6 | ± 3.2 | 31 | 17 | 14 | 10 | 3 | 7-17 12:00:00 | 73.4 | ± 4.1 | 65.0 | ± 5.6 | 1017.7 | ± 4.4 | 5.6 | ± 3.5 | 38 | 21 | 10 | 10 | 7-17 13:00:00 | 75.8 | ± 4.7 | 65.3 | ± 5.5 | 1017.7 | ± 4.3 | 5.7 | ± 3.2 | 31 | 28 | 14 | 10 | 3 | 7-17 14:00:00 | 78.8 | ± 5.2 | 64.9 | ± 7.0 | 1017.8 | ± 4.3 | 5.7 | ± 3.8 | 34 | 21 | 14 | 7 | 3 | 7-17 15:00:00 | 81.2 | ± 5.6 | 66.5 | ± 6.4 | 1017.7 | ± 4.3 | 6.5 | ± 3.8 | 38 | 28 | 10 | 3 | 3 | 7-17 16:00:00 | 83.0 | ± 5.7 | 65.9 | ± 6.7 | 1017.2 | ± 4.2 | 7.0 | ± 4.3 | 52 | 34 | 14 | 7-17 17:00:00 | 84.6 | ± 6.0 | 64.9 | ± 7.3 | 1017.1 | ± 4.3 | 7.5 | ± 3.7 | 59 | 41 | 7 | 7-17 18:00:00 | 86.0 | ± 5.9 | 65.7 | ± 6.8 | 1016.6 | ± 4.3 | 8.6 | ± 3.9 | 66 | 38 | 10 | 3 | 7-17 19:00:00 | 86.0 | ± 5.9 | 65.3 | ± 6.8 | 1016.2 | ± 4.3 | 7.6 | ± 3.8 | 66 | 38 | 3 | 7-17 20:00:00 | 86.2 | ± 6.2 | 64.5 | ± 7.0 | 1015.8 | ± 4.3 | 8.7 | ± 3.9 | 76 | 45 | 7-17 21:00:00 | 85.2 | ± 5.7 | 64.5 | ± 7.0 | 1015.4 | ± 4.3 | 7.9 | ± 4.1 | 76 | 45 | 7-17 22:00:00 | 84.1 | ± 6.0 | 64.2 | ± 6.3 | 1015.6 | ± 4.4 | 8.4 | ± 4.4 | 59 | 38 | 7-17 23:00:00 | 82.0 | ± 5.3 | 64.6 | ± 6.7 | 1015.7 | ± 4.3 | 7.0 | ± 3.7 | 38 | 24 |