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) | 5-24 00:00:00 | 70.0 | ± 8.9 | 52.2 | ± 8.4 | 1013.9 | ± 7.6 | 5.0 | ± 3.8 | 32 | 24 | 9 | 6 | 5-24 01:00:00 | 66.8 | ± 7.8 | 52.7 | ± 7.9 | 1013.9 | ± 7.6 | 4.4 | ± 3.7 | 32 | 12 | 9 | 6 | 5-24 02:00:00 | 64.9 | ± 7.5 | 53.4 | ± 7.6 | 1014.4 | ± 7.7 | 7.0 | ± 3.2 | 32 | 15 | 9 | 9 | 5-24 03:00:00 | 63.3 | ± 7.8 | 53.8 | ± 7.9 | 1014.5 | ± 7.9 | 4.0 | ± 3.6 | 29 | 15 | 9 | 9 | 3 | 5-24 04:00:00 | 58.7 | ± 7.7 | 53.0 | ± 8.1 | 1014.2 | ± 8.0 | 4.1 | ± 2.5 | 9 | 9 | 6 | 6 | 3 | 5-24 05:00:00 | 57.2 | ± 7.3 | 52.9 | ± 7.6 | 1014.0 | ± 8.0 | 3.9 | ± 3.3 | 15 | 12 | 6 | 6 | 6 | 3 | 5-24 06:00:00 | 57.1 | ± 7.6 | 53.2 | ± 7.8 | 1013.7 | ± 8.1 | 3.1 | ± 2.8 | 12 | 12 | 12 | 12 | 9 | 3 | 5-24 07:00:00 | 56.0 | ± 6.5 | 53.7 | ± 7.4 | 1012.0 | ± 8.7 | 3.6 | ± 3.2 | 15 | 6 | 6 | 6 | 6 | 3 | 5-24 08:00:00 | 55.5 | ± 6.7 | 53.0 | ± 7.7 | 1013.1 | ± 8.6 | 2.1 | ± 3.4 | 15 | 12 | 9 | 6 | 6 | 5-24 09:00:00 | 55.5 | ± 7.8 | 53.7 | ± 8.0 | 1013.0 | ± 9.1 | 2.6 | ± 3.1 | 18 | 15 | 9 | 6 | 6 | 5-24 10:00:00 | 56.2 | ± 6.9 | 52.0 | ± 7.8 | 1013.1 | ± 9.3 | 4.2 | ± 3.1 | 18 | 9 | 6 | 3 | 3 | 5-24 11:00:00 | 59.0 | ± 6.3 | 54.6 | ± 6.6 | 1013.2 | ± 9.8 | 3.6 | ± 3.2 | 26 | 12 | 6 | 6 | 6 | 3 | 5-24 12:00:00 | 61.7 | ± 5.7 | 55.3 | ± 6.9 | 1013.1 | ± 9.9 | 4.8 | ± 3.2 | 24 | 18 | 15 | 12 | 12 | 3 | 5-24 13:00:00 | 64.7 | ± 6.4 | 55.1 | ± 7.6 | 1012.1 | ± 9.6 | 6.7 | ± 3.5 | 29 | 18 | 15 | 15 | 12 | 5-24 14:00:00 | 67.8 | ± 6.9 | 55.0 | ± 8.4 | 1011.9 | ± 9.9 | 7.9 | ± 3.5 | 24 | 12 | 12 | 9 | 6 | 5-24 15:00:00 | 70.5 | ± 7.3 | 56.0 | ± 7.7 | 1013.7 | ± 8.4 | 9.8 | ± 3.8 | 32 | 21 | 12 | 9 | 3 | 5-24 16:00:00 | 73.0 | ± 7.1 | 54.4 | ± 9.0 | 1011.7 | ± 9.2 | 9.8 | ± 3.6 | 50 | 32 | 9 | 6 | 6 | 5-24 17:00:00 | 74.4 | ± 7.3 | 54.3 | ± 7.8 | 1011.4 | ± 8.8 | 10.5 | ± 3.3 | 56 | 41 | 12 | 6 | 3 | 5-24 18:00:00 | 75.1 | ± 8.1 | 54.0 | ± 7.7 | 1010.9 | ± 8.7 | 10.7 | ± 3.6 | 53 | 29 | 12 | 6 | 5-24 19:00:00 | 74.2 | ± 10.8 | 53.2 | ± 8.2 | 1012.0 | ± 8.2 | 11.1 | ± 4.2 | 50 | 24 | 6 | 3 | 5-24 20:00:00 | 74.4 | ± 10.1 | 54.4 | ± 7.4 | 1010.5 | ± 8.2 | 11.6 | ± 3.8 | 56 | 35 | 12 | 6 | 5-24 21:00:00 | 74.2 | ± 10.2 | 54.8 | ± 6.9 | 1010.4 | ± 7.9 | 11.6 | ± 5.6 | 59 | 29 | 9 | 3 | 3 | 5-24 22:00:00 | 73.4 | ± 10.5 | 54.2 | ± 8.1 | 1012.0 | ± 7.1 | 11.5 | ± 4.9 | 50 | 26 | 6 | 6 | 3 | 5-24 23:00:00 | 72.0 | ± 9.7 | 53.5 | ± 8.5 | 1010.9 | ± 7.3 | 10.3 | ± 4.6 | 53 | 24 | 12 | 9 | 3 |