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 | 67.3 | ± 5.6 | 52.8 | ± 9.8 | 0.0 | ± 0.0 | 4.9 | ± 3.1 | 44 | 31 | 6 | 6 | 5-26 01:00:00 | 65.1 | ± 5.3 | 53.2 | ± 8.7 | 0.0 | ± 0.0 | 2.6 | ± 2.7 | 50 | 31 | 19 | 13 | 13 | 6 | 5-26 02:00:00 | 62.5 | ± 5.8 | 52.2 | ± 8.1 | 0.0 | ± 0.0 | 4.3 | ± 3.3 | 63 | 50 | 13 | 13 | 13 | 5-26 03:00:00 | 61.1 | ± 5.7 | 51.5 | ± 7.8 | 0.0 | ± 0.0 | 1.4 | ± 2.0 | 63 | 31 | 6 | 6 | 6 | 5-26 04:00:00 | 59.8 | ± 5.7 | 50.8 | ± 8.6 | 0.0 | ± 0.0 | 2.4 | ± 2.7 | 50 | 31 | 19 | 13 | 6 | 5-26 05:00:00 | 58.1 | ± 5.3 | 51.1 | ± 8.3 | 0.0 | ± 0.0 | 2.4 | ± 3.3 | 63 | 38 | 19 | 19 | 13 | 6 | 5-26 06:00:00 | 57.5 | ± 5.7 | 50.9 | ± 8.6 | 0.0 | ± 0.0 | 1.7 | ± 2.4 | 69 | 38 | 19 | 13 | 6 | 6 | 5-26 07:00:00 | 56.7 | ± 6.2 | 50.7 | ± 8.8 | 0.0 | ± 0.0 | 2.6 | ± 3.1 | 69 | 38 | 13 | 13 | 13 | 6 | 5-26 08:00:00 | 56.6 | ± 6.9 | 50.8 | ± 8.4 | 0.0 | ± 0.0 | 2.8 | ± 3.0 | 63 | 25 | 13 | 6 | 6 | 5-26 09:00:00 | 56.2 | ± 6.8 | 50.9 | ± 8.4 | 0.0 | ± 0.0 | 2.0 | ± 2.7 | 63 | 25 | 6 | 5-26 10:00:00 | 54.9 | ± 7.0 | 50.0 | ± 8.2 | 0.0 | ± 0.0 | 2.7 | ± 2.9 | 63 | 44 | 19 | 6 | 6 | 5-26 11:00:00 | 55.7 | ± 6.8 | 50.8 | ± 7.8 | 0.0 | ± 0.0 | 3.5 | ± 3.4 | 56 | 38 | 19 | 13 | 5-26 12:00:00 | 57.7 | ± 6.0 | 51.1 | ± 7.8 | 0.0 | ± 0.0 | 4.4 | ± 2.4 | 75 | 56 | 31 | 13 | 5-26 13:00:00 | 59.6 | ± 6.6 | 51.4 | ± 8.1 | 0.0 | ± 0.0 | 5.7 | ± 2.9 | 75 | 63 | 38 | 19 | 6 | 5-26 14:00:00 | 62.0 | ± 6.9 | 51.6 | ± 7.9 | 0.0 | ± 0.0 | 6.1 | ± 3.1 | 75 | 56 | 38 | 19 | 5-26 15:00:00 | 64.0 | ± 7.3 | 51.1 | ± 8.5 | 0.0 | ± 0.0 | 7.3 | ± 2.4 | 69 | 56 | 38 | 19 | 5-26 16:00:00 | 65.8 | ± 7.2 | 49.4 | ± 7.8 | 0.0 | ± 0.0 | 7.5 | ± 2.5 | 69 | 63 | 19 | 6 | 5-26 17:00:00 | 67.0 | ± 7.1 | 50.5 | ± 8.5 | 0.0 | ± 0.0 | 7.9 | ± 2.9 | 75 | 50 | 25 | 13 | 6 | 6 | 5-26 18:00:00 | 67.2 | ± 6.4 | 51.2 | ± 8.6 | 0.0 | ± 0.0 | 7.6 | ± 2.8 | 81 | 63 | 25 | 5-26 19:00:00 | 68.2 | ± 5.2 | 51.4 | ± 8.6 | 0.0 | ± 0.0 | 7.5 | ± 4.4 | 81 | 63 | 13 | 5-26 20:00:00 | 67.6 | ± 5.0 | 51.0 | ± 8.8 | 0.0 | ± 0.0 | 7.5 | ± 3.8 | 81 | 50 | 6 | 5-26 21:00:00 | 67.3 | ± 4.9 | 50.9 | ± 8.8 | 0.0 | ± 0.0 | 6.3 | ± 4.1 | 81 | 56 | 6 | 6 | 5-26 22:00:00 | 67.0 | ± 5.3 | 50.7 | ± 9.2 | 0.0 | ± 0.0 | 5.7 | ± 3.2 | 63 | 31 | 6 | 5-26 23:00:00 | 65.6 | ± 6.1 | 50.8 | ± 9.4 | 0.0 | ± 0.0 | 5.8 | ± 3.8 | 50 | 38 | 13 | 6 |