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) | 6-28 00:00:00 | 75.6 | ± 6.8 | 61.3 | ± 6.8 | 1015.3 | ± 5.0 | 7.9 | ± 4.8 | 52 | 28 | 10 | 7 | 6-28 01:00:00 | 73.4 | ± 6.7 | 61.3 | ± 6.9 | 1015.7 | ± 5.0 | 7.4 | ± 4.7 | 48 | 34 | 17 | 3 | 3 | 6-28 02:00:00 | 71.7 | ± 6.4 | 61.2 | ± 7.4 | 1016.2 | ± 4.9 | 5.9 | ± 4.7 | 41 | 24 | 14 | 7 | 6-28 03:00:00 | 70.3 | ± 6.3 | 61.4 | ± 7.1 | 1016.3 | ± 4.9 | 6.1 | ± 4.7 | 31 | 17 | 10 | 7 | 6-28 04:00:00 | 69.4 | ± 6.2 | 61.2 | ± 6.9 | 1016.3 | ± 4.9 | 5.5 | ± 4.8 | 31 | 21 | 17 | 7 | 3 | 6-28 05:00:00 | 68.3 | ± 6.1 | 61.2 | ± 7.0 | 1016.3 | ± 4.9 | 5.0 | ± 4.1 | 34 | 24 | 14 | 7 | 3 | 6-28 06:00:00 | 67.3 | ± 6.4 | 60.6 | ± 7.0 | 1016.1 | ± 4.9 | 4.3 | ± 4.4 | 41 | 24 | 21 | 14 | 10 | 6-28 07:00:00 | 66.2 | ± 6.2 | 60.3 | ± 6.5 | 1016.2 | ± 4.8 | 4.2 | ± 4.1 | 38 | 28 | 14 | 14 | 7 | 6-28 08:00:00 | 65.3 | ± 6.4 | 60.3 | ± 6.8 | 1016.3 | ± 4.8 | 4.6 | ± 3.4 | 41 | 24 | 14 | 14 | 6-28 09:00:00 | 65.5 | ± 6.6 | 60.6 | ± 6.8 | 1016.3 | ± 4.9 | 5.2 | ± 3.9 | 38 | 17 | 14 | 14 | 3 | 6-28 10:00:00 | 66.3 | ± 6.2 | 60.9 | ± 6.7 | 1016.8 | ± 4.9 | 5.2 | ± 4.0 | 38 | 24 | 17 | 7 | 6-28 11:00:00 | 68.2 | ± 5.8 | 61.7 | ± 6.6 | 1017.2 | ± 4.8 | 5.2 | ± 3.5 | 31 | 17 | 14 | 3 | 6-28 12:00:00 | 70.8 | ± 5.6 | 62.1 | ± 6.5 | 1017.2 | ± 4.8 | 6.3 | ± 3.6 | 31 | 24 | 14 | 3 | 3 | 6-28 13:00:00 | 73.4 | ± 5.6 | 62.8 | ± 6.6 | 1017.4 | ± 4.7 | 6.8 | ± 3.3 | 45 | 28 | 21 | 6-28 14:00:00 | 75.8 | ± 5.8 | 62.1 | ± 7.1 | 1017.3 | ± 4.8 | 6.9 | ± 4.2 | 34 | 21 | 3 | 6-28 15:00:00 | 77.9 | ± 6.1 | 61.8 | ± 7.5 | 1017.0 | ± 4.7 | 7.4 | ± 4.5 | 52 | 31 | 3 | 6-28 16:00:00 | 79.7 | ± 6.5 | 61.5 | ± 8.4 | 1016.7 | ± 4.6 | 7.1 | ± 3.7 | 59 | 45 | 6-28 17:00:00 | 80.8 | ± 7.5 | 62.0 | ± 8.4 | 1016.3 | ± 4.6 | 8.3 | ± 3.6 | 62 | 38 | 6-28 18:00:00 | 81.6 | ± 7.4 | 61.6 | ± 8.4 | 1015.8 | ± 4.6 | 9.0 | ± 3.8 | 79 | 52 | 3 | 6-28 19:00:00 | 81.7 | ± 7.7 | 60.9 | ± 8.3 | 1015.6 | ± 4.5 | 8.2 | ± 3.6 | 76 | 52 | 3 | 6-28 20:00:00 | 82.6 | ± 8.0 | 61.4 | ± 8.1 | 1015.0 | ± 4.7 | 8.3 | ± 3.2 | 83 | 55 | 3 | 6-28 21:00:00 | 81.5 | ± 7.6 | 61.7 | ± 8.8 | 1014.7 | ± 4.6 | 8.3 | ± 3.6 | 83 | 52 | 3 | 6-28 22:00:00 | 79.6 | ± 7.2 | 62.2 | ± 8.5 | 1014.9 | ± 4.5 | 8.4 | ± 3.4 | 66 | 34 | 7 | 3 | 6-28 23:00:00 | 77.7 | ± 6.6 | 62.1 | ± 8.3 | 1014.9 | ± 4.4 | 6.9 | ± 3.2 | 72 | 41 | 7 |