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) | 6-1 00:00:00 | 71.1 | ± 10.1 | 59.0 | ± 7.1 | 1010.2 | ± 9.1 | 3.1 | ± 3.5 | 38 | 25 | 25 | 13 | 6-1 01:00:00 | 65.8 | ± 8.8 | 59.2 | ± 7.7 | 1010.8 | ± 8.7 | 3.4 | ± 4.6 | 38 | 38 | 13 | 13 | 6-1 02:00:00 | 65.7 | ± 8.3 | 57.8 | ± 8.5 | 1011.1 | ± 8.7 | 2.5 | ± 3.1 | 50 | 38 | 38 | 25 | 13 | 6-1 03:00:00 | 66.1 | ± 9.6 | 58.5 | ± 8.0 | 1011.8 | ± 8.7 | 4.0 | ± 3.8 | 38 | 38 | 25 | 25 | 13 | 6-1 04:00:00 | 63.4 | ± 9.3 | 57.2 | ± 6.9 | 1012.9 | ± 8.5 | 2.4 | ± 2.7 | 50 | 25 | 25 | 25 | 13 | 6-1 05:00:00 | 62.0 | ± 9.8 | 56.8 | ± 7.5 | 1012.9 | ± 8.5 | 3.0 | ± 3.3 | 25 | 13 | 13 | 13 | 6-1 06:00:00 | 60.6 | ± 9.0 | 56.5 | ± 7.3 | 1012.8 | ± 8.4 | 2.2 | ± 3.7 | 25 | 25 | 25 | 13 | 6-1 07:00:00 | 61.1 | ± 9.1 | 56.9 | ± 7.7 | 1011.8 | ± 8.2 | 3.0 | ± 4.4 | 38 | 25 | 25 | 13 | 6-1 08:00:00 | 59.1 | ± 9.2 | 55.5 | ± 7.6 | 1012.4 | ± 7.9 | 3.4 | ± 4.9 | 38 | 25 | 25 | 25 | 6-1 09:00:00 | 58.4 | ± 9.3 | 55.1 | ± 8.1 | 1012.6 | ± 7.7 | 2.8 | ± 4.7 | 50 | 25 | 25 | 13 | 6-1 10:00:00 | 58.0 | ± 7.4 | 55.1 | ± 6.8 | 1013.0 | ± 7.5 | 3.1 | ± 5.2 | 50 | 25 | 25 | 25 | 13 | 6-1 11:00:00 | 60.3 | ± 6.5 | 56.9 | ± 6.4 | 1013.3 | ± 7.3 | 2.9 | ± 5.2 | 38 | 25 | 25 | 25 | 13 | 6-1 12:00:00 | 64.5 | ± 6.9 | 58.3 | ± 7.1 | 1013.7 | ± 7.0 | 4.7 | ± 3.9 | 13 | 13 | 13 | 6-1 13:00:00 | 68.1 | ± 7.2 | 59.4 | ± 6.4 | 1013.8 | ± 6.8 | 4.5 | ± 4.4 | 25 | 25 | 13 | 13 | 6-1 14:00:00 | 70.9 | ± 7.9 | 59.0 | ± 6.0 | 1013.8 | ± 6.5 | 5.5 | ± 4.4 | 38 | 25 | 25 | 6-1 15:00:00 | 73.1 | ± 9.1 | 58.7 | ± 6.0 | 1013.7 | ± 6.2 | 6.2 | ± 4.7 | 50 | 25 | 13 | 6-1 16:00:00 | 75.4 | ± 10.0 | 59.8 | ± 6.0 | 1012.5 | ± 5.5 | 8.2 | ± 3.9 | 63 | 25 | 6-1 17:00:00 | 75.6 | ± 9.2 | 59.1 | ± 7.6 | 1012.2 | ± 5.2 | 9.7 | ± 4.8 | 88 | 50 | 6-1 18:00:00 | 78.0 | ± 9.6 | 61.4 | ± 6.4 | 1011.8 | ± 5.4 | 7.9 | ± 2.5 | 63 | 50 | 6-1 19:00:00 | 75.7 | ± 10.8 | 60.1 | ± 6.6 | 1012.7 | ± 5.2 | 7.9 | ± 5.2 | 75 | 25 | 6-1 20:00:00 | 76.5 | ± 10.2 | 59.5 | ± 6.4 | 1012.3 | ± 5.1 | 6.2 | ± 3.3 | 63 | 25 | 6-1 21:00:00 | 76.1 | ± 9.5 | 59.5 | ± 7.1 | 1012.0 | ± 5.0 | 5.6 | ± 3.8 | 50 | 38 | 6-1 22:00:00 | 76.0 | ± 9.6 | 59.0 | ± 7.5 | 1012.0 | ± 5.1 | 5.6 | ± 2.5 | 50 | 38 | 6-1 23:00:00 | 73.8 | ± 8.9 | 58.6 | ± 6.5 | 1012.0 | ± 5.1 | 5.8 | ± 2.7 | 63 | 38 | 25 | 13 |