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) | 7-8 00:00:00 | 77.2 | ± 6.1 | 63.4 | ± 8.1 | 1016.1 | ± 4.6 | 6.4 | ± 3.2 | 45 | 17 | 3 | 7-8 01:00:00 | 75.0 | ± 6.0 | 63.9 | ± 7.7 | 1016.5 | ± 4.5 | 6.3 | ± 3.6 | 41 | 14 | 3 | 7-8 02:00:00 | 73.6 | ± 5.7 | 63.2 | ± 6.9 | 1016.5 | ± 4.7 | 6.2 | ± 4.3 | 45 | 24 | 10 | 7 | 7-8 03:00:00 | 72.0 | ± 5.6 | 63.7 | ± 7.6 | 1016.8 | ± 4.8 | 5.7 | ± 4.2 | 28 | 7 | 7 | 7-8 04:00:00 | 71.3 | ± 5.8 | 62.9 | ± 7.3 | 1016.7 | ± 4.7 | 5.2 | ± 4.2 | 28 | 7 | 3 | 7-8 05:00:00 | 69.9 | ± 5.6 | 61.9 | ± 7.9 | 1016.5 | ± 4.9 | 5.2 | ± 3.3 | 41 | 14 | 7 | 3 | 7-8 06:00:00 | 69.0 | ± 5.6 | 62.3 | ± 8.1 | 1016.5 | ± 4.9 | 4.3 | ± 3.4 | 38 | 10 | 10 | 7 | 7-8 07:00:00 | 68.0 | ± 5.7 | 63.3 | ± 6.3 | 1016.4 | ± 4.9 | 4.6 | ± 3.2 | 31 | 17 | 14 | 7 | 7-8 08:00:00 | 67.4 | ± 6.2 | 62.3 | ± 6.0 | 1016.2 | ± 5.0 | 4.8 | ± 3.8 | 38 | 17 | 14 | 7 | 7-8 09:00:00 | 67.3 | ± 5.7 | 63.0 | ± 5.9 | 1016.4 | ± 5.1 | 4.3 | ± 3.4 | 41 | 14 | 7 | 7 | 7-8 10:00:00 | 67.6 | ± 6.0 | 63.0 | ± 6.4 | 1016.9 | ± 5.1 | 3.8 | ± 3.3 | 41 | 24 | 14 | 10 | 7-8 11:00:00 | 69.2 | ± 5.6 | 63.4 | ± 6.0 | 1017.1 | ± 5.0 | 4.9 | ± 3.5 | 31 | 28 | 17 | 10 | 7-8 12:00:00 | 71.5 | ± 6.0 | 64.4 | ± 6.4 | 1017.1 | ± 5.0 | 5.7 | ± 3.7 | 31 | 28 | 14 | 7 | 7-8 13:00:00 | 74.2 | ± 6.5 | 64.6 | ± 6.4 | 1016.8 | ± 5.1 | 6.2 | ± 4.0 | 38 | 21 | 10 | 3 | 7-8 14:00:00 | 76.8 | ± 7.1 | 64.4 | ± 6.2 | 1016.9 | ± 5.2 | 6.9 | ± 4.7 | 31 | 21 | 10 | 3 | 7-8 15:00:00 | 78.7 | ± 7.4 | 64.5 | ± 6.5 | 1016.7 | ± 4.9 | 7.0 | ± 4.5 | 55 | 41 | 14 | 7 | 7-8 16:00:00 | 80.8 | ± 7.9 | 64.5 | ± 7.1 | 1016.4 | ± 4.9 | 8.1 | ± 4.9 | 69 | 45 | 7 | 7 | 7-8 17:00:00 | 82.7 | ± 7.5 | 63.8 | ± 7.0 | 1016.2 | ± 4.6 | 8.5 | ± 4.4 | 62 | 45 | 7 | 3 | 7-8 18:00:00 | 83.4 | ± 7.7 | 64.2 | ± 7.8 | 1015.6 | ± 4.8 | 9.0 | ± 3.5 | 72 | 48 | 7 | 7-8 19:00:00 | 83.2 | ± 7.8 | 63.5 | ± 7.3 | 1015.1 | ± 4.7 | 8.9 | ± 4.6 | 69 | 38 | 7 | 7-8 20:00:00 | 83.4 | ± 8.2 | 63.6 | ± 6.8 | 1015.1 | ± 4.3 | 9.2 | ± 5.0 | 83 | 55 | 7 | 7-8 21:00:00 | 83.3 | ± 7.4 | 63.0 | ± 7.8 | 1014.5 | ± 4.6 | 9.6 | ± 4.5 | 76 | 41 | 7 | 7-8 22:00:00 | 81.7 | ± 7.8 | 63.4 | ± 7.8 | 1014.3 | ± 4.5 | 9.0 | ± 4.3 | 66 | 41 | 7 | 3 | 3 | 7-8 23:00:00 | 80.0 | ± 7.2 | 63.7 | ± 7.1 | 1014.6 | ± 4.0 | 8.5 | ± 4.5 | 59 | 34 | 7 | 3 | 3 |