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) | 7-29 00:00:00 | 73.0 | ± 5.4 | 60.7 | ± 6.3 | 1015.6 | ± 4.3 | 7.1 | ± 4.0 | 50 | 17 | 17 | 8 | 8 | 8 | 7-29 01:00:00 | 70.9 | ± 5.1 | 60.7 | ± 6.1 | 1015.9 | ± 4.4 | 7.1 | ± 4.0 | 25 | 17 | 17 | 8 | 8 | 7-29 02:00:00 | 69.3 | ± 5.3 | 60.5 | ± 6.6 | 1016.2 | ± 4.3 | 5.9 | ± 3.7 | 17 | 8 | 8 | 7-29 03:00:00 | 68.4 | ± 5.5 | 60.4 | ± 5.7 | 1016.1 | ± 4.1 | 6.2 | ± 3.1 | 25 | 8 | 7-29 04:00:00 | 67.3 | ± 5.8 | 60.2 | ± 5.6 | 1016.2 | ± 4.3 | 5.6 | ± 2.6 | 8 | 7-29 05:00:00 | 66.3 | ± 5.9 | 60.0 | ± 6.1 | 1016.1 | ± 4.4 | 5.7 | ± 2.5 | 8 | 8 | 8 | 8 | 8 | 7-29 06:00:00 | 65.1 | ± 6.0 | 59.6 | ± 5.6 | 1015.9 | ± 4.4 | 5.2 | ± 3.1 | 17 | 8 | 8 | 7-29 07:00:00 | 64.3 | ± 6.2 | 59.4 | ± 5.8 | 1015.9 | ± 4.4 | 4.9 | ± 3.1 | 33 | 25 | 17 | 8 | 8 | 8 | 7-29 08:00:00 | 63.9 | ± 6.3 | 59.4 | ± 6.3 | 1015.9 | ± 4.5 | 4.7 | ± 3.3 | 17 | 17 | 17 | 8 | 8 | 8 | 7-29 09:00:00 | 63.8 | ± 6.1 | 59.5 | ± 6.1 | 1016.1 | ± 4.5 | 4.6 | ± 3.1 | 42 | 25 | 17 | 8 | 8 | 7-29 10:00:00 | 64.2 | ± 6.1 | 59.9 | ± 6.0 | 1016.4 | ± 4.5 | 4.8 | ± 3.2 | 50 | 25 | 17 | 8 | 8 | 8 | 7-29 11:00:00 | 65.2 | ± 5.6 | 60.9 | ± 6.0 | 1016.7 | ± 4.5 | 4.7 | ± 3.0 | 33 | 25 | 17 | 8 | 8 | 7-29 12:00:00 | 67.5 | ± 5.1 | 61.2 | ± 5.7 | 1016.9 | ± 4.6 | 5.5 | ± 3.3 | 42 | 33 | 25 | 17 | 8 | 7-29 13:00:00 | 70.3 | ± 5.0 | 62.2 | ± 5.3 | 1016.7 | ± 4.6 | 6.2 | ± 3.2 | 50 | 50 | 33 | 17 | 17 | 7-29 14:00:00 | 73.0 | ± 4.8 | 62.2 | ± 6.5 | 1016.6 | ± 4.6 | 7.9 | ± 3.9 | 67 | 50 | 17 | 8 | 7-29 15:00:00 | 74.9 | ± 5.1 | 62.4 | ± 5.9 | 1016.5 | ± 4.6 | 8.2 | ± 4.1 | 67 | 50 | 33 | 17 | 17 | 7-29 16:00:00 | 76.6 | ± 5.4 | 62.2 | ± 5.8 | 1016.2 | ± 4.6 | 8.5 | ± 4.1 | 75 | 67 | 8 | 7-29 17:00:00 | 77.7 | ± 5.8 | 61.2 | ± 7.1 | 1015.8 | ± 4.6 | 9.0 | ± 4.3 | 67 | 67 | 8 | 8 | 8 | 8 | 7-29 18:00:00 | 78.2 | ± 5.7 | 61.5 | ± 5.6 | 1015.5 | ± 4.6 | 9.1 | ± 4.1 | 67 | 58 | 17 | 8 | 8 | 7-29 19:00:00 | 78.4 | ± 6.0 | 61.8 | ± 5.8 | 1015.2 | ± 4.8 | 9.0 | ± 4.0 | 58 | 42 | 8 | 8 | 8 | 7-29 20:00:00 | 78.1 | ± 5.9 | 60.8 | ± 6.8 | 1015.2 | ± 4.7 | 8.1 | ± 4.2 | 67 | 50 | 8 | 8 | 8 | 7-29 21:00:00 | 77.7 | ± 5.7 | 61.5 | ± 5.7 | 1015.1 | ± 4.7 | 8.7 | ± 4.4 | 25 | 8 | 7-29 22:00:00 | 76.7 | ± 5.4 | 61.3 | ± 6.2 | 1015.4 | ± 4.3 | 7.9 | ± 4.0 | 50 | 8 | 7-29 23:00:00 | 75.0 | ± 5.4 | 61.2 | ± 6.5 | 1015.4 | ± 4.5 | 6.6 | ± 3.6 | 50 | 8 |