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 | 63.5 | ± 5.5 | 51.8 | ± 11.1 | 0.0 | ± 0.0 | 6.6 | ± 2.4 | 34 | 29 | 11 | 6 | 6 | 5-26 01:00:00 | 61.6 | ± 5.2 | 52.0 | ± 10.5 | 0.0 | ± 0.0 | 5.7 | ± 3.3 | 31 | 31 | 17 | 6 | 6 | 5-26 02:00:00 | 59.8 | ± 4.8 | 51.9 | ± 9.2 | 0.0 | ± 0.0 | 5.7 | ± 3.5 | 34 | 20 | 14 | 9 | 9 | 5-26 03:00:00 | 58.0 | ± 5.0 | 50.9 | ± 9.2 | 0.0 | ± 0.0 | 3.5 | ± 3.1 | 23 | 14 | 9 | 6 | 3 | 5-26 04:00:00 | 56.5 | ± 5.7 | 50.1 | ± 9.2 | 0.0 | ± 0.0 | 3.6 | ± 3.5 | 17 | 14 | 9 | 6 | 6 | 5-26 05:00:00 | 55.6 | ± 5.8 | 50.2 | ± 8.9 | 0.0 | ± 0.0 | 2.8 | ± 3.0 | 26 | 14 | 3 | 3 | 3 | 5-26 06:00:00 | 54.9 | ± 6.3 | 49.9 | ± 8.8 | 0.0 | ± 0.0 | 3.8 | ± 2.6 | 17 | 9 | 5-26 07:00:00 | 54.8 | ± 6.6 | 49.9 | ± 9.1 | 0.0 | ± 0.0 | 2.8 | ± 3.1 | 23 | 9 | 3 | 5-26 08:00:00 | 54.4 | ± 6.6 | 50.1 | ± 8.5 | 0.0 | ± 0.0 | 4.0 | ± 3.8 | 23 | 14 | 6 | 6 | 3 | 5-26 09:00:00 | 53.3 | ± 6.6 | 48.8 | ± 8.6 | 0.0 | ± 0.0 | 4.1 | ± 3.6 | 31 | 23 | 17 | 17 | 14 | 6 | 5-26 10:00:00 | 51.8 | ± 6.5 | 47.5 | ± 8.3 | 0.0 | ± 0.0 | 4.7 | ± 3.2 | 29 | 23 | 9 | 9 | 3 | 5-26 11:00:00 | 53.2 | ± 6.5 | 48.9 | ± 8.6 | 0.0 | ± 0.0 | 4.9 | ± 3.3 | 31 | 26 | 14 | 11 | 3 | 5-26 12:00:00 | 55.0 | ± 5.6 | 49.6 | ± 8.5 | 0.0 | ± 0.0 | 4.9 | ± 3.7 | 34 | 31 | 26 | 17 | 9 | 5-26 13:00:00 | 57.2 | ± 6.5 | 50.1 | ± 9.2 | 0.0 | ± 0.0 | 5.9 | ± 3.6 | 54 | 46 | 37 | 29 | 17 | 5-26 14:00:00 | 60.1 | ± 6.5 | 51.0 | ± 9.9 | 0.0 | ± 0.0 | 7.0 | ± 4.2 | 49 | 40 | 34 | 26 | 9 | 5-26 15:00:00 | 62.1 | ± 7.5 | 51.0 | ± 9.6 | 0.0 | ± 0.0 | 7.3 | ± 3.5 | 54 | 51 | 40 | 23 | 9 | 5-26 16:00:00 | 63.1 | ± 8.1 | 49.7 | ± 9.2 | 0.0 | ± 0.0 | 7.9 | ± 4.1 | 60 | 57 | 20 | 20 | 9 | 5-26 17:00:00 | 65.3 | ± 7.8 | 50.9 | ± 9.9 | 0.0 | ± 0.0 | 8.2 | ± 3.1 | 66 | 60 | 20 | 17 | 6 | 5-26 18:00:00 | 65.4 | ± 7.4 | 50.0 | ± 9.8 | 0.0 | ± 0.0 | 8.1 | ± 4.1 | 57 | 51 | 14 | 6 | 6 | 5-26 19:00:00 | 66.7 | ± 6.9 | 50.5 | ± 9.3 | 0.0 | ± 0.0 | 6.7 | ± 3.9 | 60 | 54 | 14 | 6 | 5-26 20:00:00 | 66.7 | ± 6.0 | 49.7 | ± 9.2 | 0.0 | ± 0.0 | 5.5 | ± 2.6 | 51 | 46 | 14 | 3 | 5-26 21:00:00 | 66.0 | ± 6.1 | 49.3 | ± 9.5 | 0.0 | ± 0.0 | 6.7 | ± 4.1 | 57 | 43 | 17 | 5-26 22:00:00 | 65.3 | ± 6.4 | 49.1 | ± 10.1 | 0.0 | ± 0.0 | 5.9 | ± 3.2 | 49 | 37 | 6 | 3 | 5-26 23:00:00 | 63.0 | ± 6.6 | 49.2 | ± 10.1 | 0.0 | ± 0.0 | 5.2 | ± 3.4 | 40 | 29 | 14 | 6 | 3 |