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 | 81.6 | ± 3.2 | 63.6 | ± 6.0 | 1014.8 | ± 3.2 | 4.7 | ± 3.3 | 23 | 15 | 7-17 01:00:00 | 78.4 | ± 3.2 | 62.0 | ± 6.0 | 1015.6 | ± 3.1 | 3.9 | ± 2.9 | 23 | 15 | 8 | 8 | 8 | 8 | 7-17 02:00:00 | 76.7 | ± 3.9 | 62.6 | ± 7.1 | 1015.8 | ± 3.2 | 3.6 | ± 2.3 | 38 | 23 | 7-17 03:00:00 | 75.1 | ± 3.6 | 62.2 | ± 5.9 | 1015.8 | ± 2.9 | 4.3 | ± 2.3 | 8 | 7-17 04:00:00 | 69.0 | ± 0.0 | 60.6 | ± 0.0 | 1016.2 | ± 0.0 | 0.0 | ± 0.0 | 7-17 05:00:00 | 68.0 | ± 0.0 | 59.7 | ± 0.0 | 1016.2 | ± 0.0 | 0.0 | ± 0.0 | 7-17 06:00:00 | 64.5 | ± 0.0 | 57.5 | ± 0.0 | 1016.3 | ± 0.0 | 0.0 | ± 0.0 | 7-17 07:00:00 | 64.0 | ± 0.0 | 57.2 | ± 0.0 | 1016.3 | ± 0.0 | 0.0 | ± 0.0 | 7-17 08:00:00 | 61.5 | ± 0.0 | 53.9 | ± 0.0 | 1016.4 | ± 0.0 | 0.0 | ± 0.0 | 7-17 09:00:00 | 59.3 | ± 0.0 | 54.5 | ± 0.0 | 1016.8 | ± 0.0 | 0.0 | ± 0.0 | 7-17 10:00:00 | 59.5 | ± 0.0 | 53.6 | ± 0.0 | 1017.1 | ± 0.0 | 0.0 | ± 0.0 | 7-17 11:00:00 | 62.6 | ± 0.0 | 56.3 | ± 0.0 | 1017.2 | ± 0.0 | 0.0 | ± 0.0 | 46 | 8 | 8 | 8 | 7-17 12:00:00 | 71.8 | ± 4.2 | 64.3 | ± 4.8 | 1016.0 | ± 3.0 | 2.3 | ± 1.8 | 46 | 8 | 8 | 8 | 7-17 13:00:00 | 74.9 | ± 4.6 | 64.2 | ± 5.2 | 1016.6 | ± 3.2 | 3.3 | ± 2.3 | 38 | 15 | 8 | 8 | 7-17 14:00:00 | 77.2 | ± 5.4 | 65.0 | ± 5.4 | 1016.4 | ± 3.2 | 4.4 | ± 2.0 | 38 | 23 | 15 | 15 | 8 | 8 | 7-17 15:00:00 | 81.4 | ± 6.5 | 63.5 | ± 5.7 | 1016.9 | ± 2.8 | 5.4 | ± 2.5 | 46 | 31 | 7-17 16:00:00 | 82.2 | ± 6.7 | 64.7 | ± 6.2 | 1016.1 | ± 3.4 | 5.2 | ± 3.0 | 38 | 31 | 8 | 8 | 8 | 8 | 7-17 17:00:00 | 85.3 | ± 7.2 | 65.1 | ± 7.5 | 1014.3 | ± 2.9 | 4.3 | ± 1.5 | 46 | 31 | 7-17 18:00:00 | 85.7 | ± 6.4 | 63.1 | ± 6.7 | 1015.1 | ± 3.6 | 8.0 | ± 2.7 | 54 | 31 | 7-17 19:00:00 | 87.8 | ± 6.2 | 63.4 | ± 7.4 | 1014.5 | ± 4.0 | 8.3 | ± 2.6 | 54 | 31 | 7-17 20:00:00 | 89.2 | ± 7.1 | 64.6 | ± 7.2 | 1013.0 | ± 3.3 | 8.0 | ± 3.4 | 54 | 31 | 7-17 21:00:00 | 88.5 | ± 6.7 | 64.7 | ± 6.5 | 1013.3 | ± 3.9 | 8.4 | ± 2.3 | 54 | 23 | 7-17 22:00:00 | 87.3 | ± 7.1 | 65.3 | ± 6.2 | 1013.1 | ± 3.9 | 6.5 | ± 3.6 | 31 | 15 | 7-17 23:00:00 | 86.2 | ± 7.1 | 64.4 | ± 5.5 | 1013.6 | ± 3.7 | 4.8 | ± 3.1 | 31 | 15 |