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 | 67.9 | ± 8.4 | 54.6 | ± 9.5 | 1012.0 | ± 5.6 | 7.6 | ± 3.5 | 64 | 52 | 9 | 3 | 6-1 01:00:00 | 65.7 | ± 8.4 | 54.9 | ± 9.1 | 1012.3 | ± 5.3 | 7.2 | ± 4.8 | 58 | 36 | 15 | 3 | 6-1 02:00:00 | 63.6 | ± 8.2 | 53.6 | ± 9.0 | 1012.6 | ± 5.1 | 6.6 | ± 4.5 | 48 | 27 | 15 | 3 | 3 | 6-1 03:00:00 | 62.0 | ± 7.9 | 54.9 | ± 8.3 | 1012.6 | ± 5.0 | 6.3 | ± 4.8 | 48 | 36 | 21 | 12 | 6-1 04:00:00 | 61.0 | ± 7.9 | 54.2 | ± 8.0 | 1012.6 | ± 5.0 | 6.5 | ± 4.6 | 58 | 30 | 24 | 15 | 3 | 6-1 05:00:00 | 59.9 | ± 7.6 | 52.7 | ± 8.8 | 1012.6 | ± 4.9 | 6.4 | ± 5.1 | 52 | 30 | 24 | 15 | 6-1 06:00:00 | 58.9 | ± 7.7 | 53.3 | ± 7.8 | 1012.4 | ± 5.0 | 6.3 | ± 4.5 | 58 | 33 | 18 | 9 | 6-1 07:00:00 | 57.8 | ± 7.8 | 52.9 | ± 7.8 | 1012.4 | ± 4.9 | 5.8 | ± 4.4 | 64 | 33 | 15 | 9 | 6 | 3 | 6-1 08:00:00 | 56.9 | ± 7.6 | 50.9 | ± 8.5 | 1012.5 | ± 4.9 | 5.1 | ± 3.9 | 61 | 33 | 12 | 12 | 3 | 6-1 09:00:00 | 56.4 | ± 7.5 | 51.7 | ± 7.8 | 1012.9 | ± 5.1 | 5.3 | ± 3.9 | 70 | 39 | 18 | 12 | 6 | 6-1 10:00:00 | 56.6 | ± 7.3 | 52.0 | ± 7.5 | 1013.1 | ± 4.8 | 5.5 | ± 3.8 | 67 | 48 | 21 | 15 | 12 | 6-1 11:00:00 | 58.4 | ± 7.2 | 52.2 | ± 8.4 | 1013.3 | ± 4.9 | 6.4 | ± 3.6 | 55 | 30 | 18 | 12 | 9 | 6-1 12:00:00 | 61.8 | ± 7.5 | 54.4 | ± 8.0 | 1013.6 | ± 4.9 | 7.7 | ± 3.3 | 52 | 39 | 18 | 12 | 6 | 6-1 13:00:00 | 64.5 | ± 8.4 | 54.1 | ± 7.9 | 1013.6 | ± 4.8 | 9.0 | ± 3.1 | 70 | 48 | 33 | 18 | 9 | 6-1 14:00:00 | 67.4 | ± 8.7 | 54.2 | ± 8.1 | 1013.7 | ± 4.8 | 10.3 | ± 3.6 | 67 | 58 | 24 | 9 | 6-1 15:00:00 | 68.9 | ± 9.0 | 54.6 | ± 8.5 | 1013.6 | ± 4.7 | 10.7 | ± 3.8 | 73 | 67 | 15 | 3 | 6-1 16:00:00 | 71.0 | ± 8.9 | 54.5 | ± 8.3 | 1013.4 | ± 4.7 | 10.9 | ± 4.0 | 85 | 76 | 15 | 3 | 6-1 17:00:00 | 72.4 | ± 8.8 | 53.8 | ± 8.6 | 1012.9 | ± 4.6 | 12.0 | ± 4.0 | 79 | 70 | 15 | 3 | 3 | 6-1 18:00:00 | 73.3 | ± 8.6 | 54.2 | ± 8.9 | 1012.6 | ± 4.6 | 11.9 | ± 4.1 | 88 | 70 | 15 | 3 | 3 | 6-1 19:00:00 | 73.4 | ± 8.2 | 54.5 | ± 8.3 | 1012.3 | ± 4.8 | 12.1 | ± 3.8 | 91 | 70 | 15 | 3 | 3 | 6-1 20:00:00 | 72.7 | ± 8.3 | 53.7 | ± 8.6 | 1012.1 | ± 4.6 | 11.7 | ± 3.7 | 88 | 70 | 18 | 6 | 6 | 6-1 21:00:00 | 72.1 | ± 8.0 | 54.6 | ± 8.6 | 1011.8 | ± 4.6 | 11.1 | ± 4.0 | 91 | 76 | 24 | 6 | 3 | 6-1 22:00:00 | 71.2 | ± 7.8 | 54.2 | ± 8.7 | 1012.1 | ± 4.6 | 11.1 | ± 2.9 | 91 | 70 | 15 | 6 | 3 | 6-1 23:00:00 | 69.8 | ± 7.5 | 53.7 | ± 9.1 | 1012.1 | ± 4.6 | 8.8 | ± 2.7 | 76 | 61 | 12 | 9 | 3 |