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) | 6-7 00:00:00 | 68.2 | ± 6.7 | 55.9 | ± 8.7 | 1013.6 | ± 5.7 | 8.2 | ± 3.6 | 61 | 52 | 15 | 6 | 6-7 01:00:00 | 66.5 | ± 6.3 | 55.4 | ± 8.7 | 1013.9 | ± 5.9 | 7.7 | ± 4.3 | 52 | 39 | 15 | 3 | 6-7 02:00:00 | 64.8 | ± 6.0 | 56.5 | ± 7.7 | 1014.1 | ± 5.9 | 6.7 | ± 4.6 | 48 | 30 | 12 | 6-7 03:00:00 | 63.9 | ± 5.8 | 55.7 | ± 8.1 | 1014.3 | ± 5.9 | 6.3 | ± 3.5 | 61 | 39 | 18 | 6 | 3 | 6-7 04:00:00 | 62.3 | ± 6.2 | 55.3 | ± 7.8 | 1014.2 | ± 5.9 | 6.2 | ± 3.3 | 48 | 39 | 9 | 3 | 3 | 6-7 05:00:00 | 61.8 | ± 5.4 | 55.5 | ± 7.3 | 1014.1 | ± 6.0 | 5.4 | ± 3.6 | 55 | 42 | 15 | 3 | 3 | 6-7 06:00:00 | 60.9 | ± 5.5 | 54.9 | ± 7.9 | 1014.0 | ± 6.1 | 5.5 | ± 2.9 | 52 | 39 | 12 | 3 | 6-7 07:00:00 | 59.7 | ± 5.8 | 54.9 | ± 7.9 | 1014.0 | ± 6.1 | 5.4 | ± 2.7 | 55 | 39 | 21 | 6 | 3 | 6-7 08:00:00 | 59.2 | ± 5.4 | 54.6 | ± 7.4 | 1013.9 | ± 6.1 | 5.2 | ± 3.3 | 48 | 36 | 18 | 9 | 6 | 3 | 6-7 09:00:00 | 59.6 | ± 5.3 | 54.9 | ± 8.0 | 1014.1 | ± 6.1 | 5.8 | ± 3.2 | 58 | 42 | 24 | 9 | 3 | 6-7 10:00:00 | 60.1 | ± 5.6 | 54.7 | ± 7.6 | 1014.7 | ± 6.0 | 5.7 | ± 3.6 | 55 | 36 | 21 | 15 | 12 | 3 | 6-7 11:00:00 | 61.9 | ± 5.3 | 55.8 | ± 7.2 | 1015.1 | ± 6.1 | 6.5 | ± 3.4 | 42 | 24 | 12 | 9 | 6 | 6-7 12:00:00 | 64.3 | ± 5.6 | 56.0 | ± 8.0 | 1015.2 | ± 6.1 | 7.3 | ± 4.3 | 52 | 42 | 15 | 12 | 6 | 6-7 13:00:00 | 66.9 | ± 6.0 | 56.3 | ± 7.8 | 1015.3 | ± 6.0 | 7.9 | ± 4.5 | 61 | 42 | 24 | 12 | 3 | 3 | 6-7 14:00:00 | 69.0 | ± 6.6 | 56.9 | ± 7.5 | 1015.4 | ± 5.9 | 9.6 | ± 4.8 | 52 | 39 | 18 | 12 | 6 | 3 | 6-7 15:00:00 | 71.7 | ± 6.6 | 58.0 | ± 7.1 | 1015.2 | ± 5.9 | 10.6 | ± 4.7 | 58 | 48 | 18 | 6 | 3 | 6-7 16:00:00 | 72.1 | ± 8.2 | 56.7 | ± 8.5 | 1015.0 | ± 5.7 | 10.5 | ± 3.8 | 70 | 61 | 15 | 6 | 3 | 6-7 17:00:00 | 74.4 | ± 7.8 | 56.5 | ± 8.1 | 1014.4 | ± 5.7 | 10.8 | ± 4.7 | 82 | 64 | 21 | 12 | 3 | 6-7 18:00:00 | 75.4 | ± 7.7 | 57.1 | ± 7.7 | 1014.1 | ± 5.6 | 11.4 | ± 4.9 | 85 | 67 | 15 | 9 | 6-7 19:00:00 | 76.2 | ± 8.1 | 57.3 | ± 8.0 | 1013.7 | ± 5.6 | 10.7 | ± 4.8 | 88 | 70 | 15 | 12 | 6-7 20:00:00 | 76.5 | ± 8.4 | 56.7 | ± 7.9 | 1013.5 | ± 5.5 | 11.4 | ± 4.4 | 76 | 58 | 15 | 12 | 6-7 21:00:00 | 75.6 | ± 8.3 | 57.2 | ± 7.6 | 1013.5 | ± 5.3 | 11.1 | ± 4.2 | 64 | 55 | 9 | 9 | 6-7 22:00:00 | 74.3 | ± 8.3 | 57.1 | ± 8.1 | 1013.6 | ± 5.2 | 11.3 | ± 4.2 | 70 | 55 | 12 | 9 | 6-7 23:00:00 | 72.6 | ± 8.0 | 56.5 | ± 8.1 | 1013.8 | ± 5.0 | 9.8 | ± 3.4 | 67 | 36 | 6 | 6 |