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) | 6-29 00:00:00 | 75.0 | ± 3.6 | 66.3 | ± 3.6 | 1015.2 | ± 4.3 | 3.6 | ± 2.7 | 63 | 38 | 25 | 6-29 01:00:00 | 71.9 | ± 4.1 | 65.9 | ± 2.9 | 1015.4 | ± 4.5 | 1.6 | ± 1.9 | 50 | 6-29 02:00:00 | 70.4 | ± 3.6 | 66.2 | ± 3.6 | 1016.0 | ± 4.4 | 1.1 | ± 2.2 | 38 | 13 | 13 | 13 | 6-29 03:00:00 | 70.4 | ± 4.0 | 65.8 | ± 3.4 | 1016.1 | ± 4.4 | 1.0 | ± 2.0 | 25 | 6-29 04:00:00 | 68.8 | ± 5.0 | 65.8 | ± 3.3 | 1015.8 | ± 4.8 | 2.0 | ± 4.2 | 63 | 13 | 13 | 13 | 6-29 05:00:00 | 68.6 | ± 4.8 | 65.5 | ± 3.5 | 1016.0 | ± 4.6 | 2.5 | ± 3.0 | 38 | 25 | 13 | 13 | 6-29 06:00:00 | 68.6 | ± 4.3 | 66.1 | ± 3.2 | 1015.4 | ± 5.0 | 1.3 | ± 2.4 | 63 | 25 | 13 | 13 | 6-29 07:00:00 | 67.6 | ± 5.7 | 64.8 | ± 4.6 | 1014.9 | ± 5.0 | 1.6 | ± 1.9 | 50 | 25 | 13 | 6-29 08:00:00 | 66.1 | ± 5.8 | 63.7 | ± 4.9 | 1014.8 | ± 5.1 | 1.1 | ± 2.3 | 38 | 25 | 13 | 6-29 09:00:00 | 65.2 | ± 5.7 | 63.7 | ± 5.4 | 1014.8 | ± 5.3 | 1.8 | ± 2.1 | 50 | 38 | 6-29 10:00:00 | 64.0 | ± 5.9 | 63.2 | ± 5.7 | 1015.1 | ± 5.5 | 1.4 | ± 2.0 | 25 | 13 | 6-29 11:00:00 | 66.2 | ± 4.9 | 64.7 | ± 5.0 | 1015.5 | ± 5.6 | 1.0 | ± 1.9 | 63 | 38 | 6-29 12:00:00 | 69.3 | ± 4.7 | 65.8 | ± 4.8 | 1015.7 | ± 5.6 | 1.7 | ± 2.5 | 75 | 63 | 13 | 6-29 13:00:00 | 72.8 | ± 5.5 | 66.5 | ± 5.0 | 1016.5 | ± 5.8 | 4.7 | ± 2.0 | 88 | 75 | 25 | 13 | 6-29 14:00:00 | 75.2 | ± 5.7 | 66.3 | ± 5.1 | 1016.5 | ± 5.8 | 5.3 | ± 2.3 | 113 | 88 | 25 | 25 | 6-29 15:00:00 | 77.3 | ± 5.7 | 66.1 | ± 5.2 | 1016.4 | ± 5.8 | 4.7 | ± 4.1 | 75 | 38 | 13 | 6-29 16:00:00 | 79.2 | ± 6.2 | 65.1 | ± 5.2 | 1015.5 | ± 5.9 | 5.6 | ± 2.7 | 88 | 63 | 25 | 13 | 6-29 17:00:00 | 81.0 | ± 4.7 | 65.1 | ± 5.7 | 1015.8 | ± 5.8 | 5.7 | ± 2.7 | 100 | 63 | 25 | 13 | 6-29 18:00:00 | 82.2 | ± 4.6 | 64.6 | ± 6.2 | 1015.3 | ± 5.8 | 3.8 | ± 3.2 | 100 | 63 | 13 | 6-29 19:00:00 | 82.5 | ± 6.3 | 63.4 | ± 6.4 | 1015.0 | ± 5.8 | 5.5 | ± 4.4 | 100 | 63 | 13 | 6-29 20:00:00 | 82.9 | ± 4.7 | 63.5 | ± 6.1 | 1013.8 | ± 5.5 | 6.6 | ± 3.0 | 88 | 50 | 6-29 21:00:00 | 80.1 | ± 7.4 | 63.9 | ± 7.5 | 1013.6 | ± 5.3 | 6.7 | ± 2.8 | 50 | 38 | 6-29 22:00:00 | 79.5 | ± 5.3 | 63.6 | ± 7.0 | 1014.2 | ± 5.2 | 5.2 | ± 3.4 | 75 | 38 | 6-29 23:00:00 | 77.5 | ± 4.7 | 64.2 | ± 7.1 | 1013.8 | ± 4.9 | 3.9 | ± 2.8 | 63 | 38 |