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) | 5-26 00:00:00 | 65.7 | ± 5.1 | 54.6 | ± 8.1 | 1012.6 | ± 4.9 | 4.6 | ± 2.3 | 63 | 63 | 25 | 25 | 13 | 5-26 01:00:00 | 62.5 | ± 4.7 | 52.0 | ± 11.8 | 1012.3 | ± 4.8 | 4.1 | ± 3.3 | 75 | 63 | 25 | 25 | 5-26 02:00:00 | 60.6 | ± 3.7 | 50.8 | ± 11.7 | 1013.6 | ± 5.0 | 4.1 | ± 3.5 | 63 | 50 | 25 | 25 | 5-26 03:00:00 | 61.0 | ± 3.6 | 51.7 | ± 11.0 | 1012.9 | ± 4.7 | 3.6 | ± 3.3 | 63 | 38 | 25 | 25 | 13 | 5-26 04:00:00 | 59.9 | ± 4.3 | 51.4 | ± 10.9 | 1012.7 | ± 4.7 | 3.1 | ± 3.4 | 63 | 38 | 38 | 25 | 5-26 05:00:00 | 59.0 | ± 4.2 | 51.9 | ± 10.3 | 1013.0 | ± 4.8 | 2.8 | ± 3.2 | 63 | 50 | 50 | 38 | 13 | 5-26 06:00:00 | 58.6 | ± 3.8 | 51.7 | ± 10.3 | 1012.6 | ± 4.9 | 3.2 | ± 3.0 | 63 | 63 | 63 | 50 | 50 | 5-26 07:00:00 | 57.3 | ± 4.1 | 50.8 | ± 10.5 | 1011.8 | ± 5.1 | 2.9 | ± 3.1 | 63 | 63 | 63 | 50 | 50 | 5-26 08:00:00 | 57.3 | ± 3.8 | 50.8 | ± 10.5 | 1011.6 | ± 5.0 | 3.5 | ± 4.0 | 50 | 50 | 50 | 50 | 25 | 5-26 09:00:00 | 57.0 | ± 4.7 | 53.5 | ± 8.1 | 1011.6 | ± 5.0 | 3.9 | ± 3.7 | 50 | 50 | 50 | 50 | 25 | 5-26 10:00:00 | 57.1 | ± 5.3 | 51.2 | ± 10.8 | 1011.6 | ± 4.7 | 4.6 | ± 5.0 | 63 | 63 | 63 | 63 | 38 | 13 | 5-26 11:00:00 | 59.3 | ± 3.2 | 51.8 | ± 10.5 | 1012.0 | ± 4.8 | 3.4 | ± 3.5 | 50 | 50 | 50 | 50 | 25 | 5-26 12:00:00 | 62.0 | ± 3.5 | 52.5 | ± 10.3 | 1012.5 | ± 4.9 | 4.2 | ± 3.0 | 63 | 63 | 63 | 50 | 25 | 13 | 5-26 13:00:00 | 64.5 | ± 4.9 | 52.6 | ± 10.6 | 1011.9 | ± 4.8 | 6.5 | ± 4.4 | 75 | 63 | 63 | 63 | 25 | 13 | 5-26 14:00:00 | 67.2 | ± 6.2 | 54.1 | ± 10.1 | 1012.0 | ± 4.9 | 5.7 | ± 4.2 | 88 | 63 | 63 | 50 | 25 | 13 | 5-26 15:00:00 | 67.7 | ± 7.4 | 55.3 | ± 8.8 | 1012.6 | ± 5.3 | 6.4 | ± 3.9 | 75 | 63 | 63 | 13 | 13 | 5-26 16:00:00 | 69.5 | ± 7.0 | 53.3 | ± 7.4 | 1012.4 | ± 5.4 | 7.9 | ± 5.0 | 88 | 50 | 50 | 13 | 5-26 17:00:00 | 71.6 | ± 7.1 | 53.8 | ± 9.7 | 1011.3 | ± 4.9 | 8.4 | ± 4.8 | 100 | 50 | 50 | 13 | 5-26 18:00:00 | 73.5 | ± 5.4 | 54.0 | ± 10.2 | 1011.0 | ± 4.9 | 8.3 | ± 4.8 | 75 | 50 | 50 | 13 | 5-26 19:00:00 | 74.5 | ± 6.2 | 53.2 | ± 9.6 | 1010.7 | ± 4.9 | 7.5 | ± 2.6 | 63 | 50 | 38 | 13 | 5-26 20:00:00 | 74.3 | ± 6.1 | 55.0 | ± 6.7 | 1011.2 | ± 4.7 | 8.4 | ± 2.4 | 88 | 63 | 25 | 5-26 21:00:00 | 74.2 | ± 4.9 | 53.1 | ± 9.8 | 1010.4 | ± 5.1 | 8.7 | ± 2.9 | 75 | 63 | 25 | 13 | 5-26 22:00:00 | 73.5 | ± 4.6 | 52.4 | ± 10.0 | 1010.5 | ± 5.3 | 6.4 | ± 3.5 | 63 | 25 | 25 | 13 | 13 | 5-26 23:00:00 | 72.1 | ± 5.0 | 52.1 | ± 11.8 | 1010.6 | ± 5.4 | 5.6 | ± 3.7 | 63 | 25 |