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) | 5-27 00:00:00 | 65.5 | ± 6.8 | 52.6 | ± 11.8 | 0.0 | ± 0.0 | 4.3 | ± 4.5 | 50 | 39 | 14 | 7 | 5-27 01:00:00 | 62.3 | ± 7.2 | 50.8 | ± 11.9 | 0.0 | ± 0.0 | 5.6 | ± 4.3 | 54 | 46 | 11 | 5-27 02:00:00 | 61.6 | ± 6.4 | 51.6 | ± 11.2 | 0.0 | ± 0.0 | 4.3 | ± 3.4 | 57 | 39 | 11 | 4 | 4 | 5-27 03:00:00 | 60.7 | ± 7.0 | 51.8 | ± 10.5 | 0.0 | ± 0.0 | 3.5 | ± 3.3 | 54 | 32 | 18 | 4 | 4 | 5-27 04:00:00 | 61.0 | ± 4.7 | 51.9 | ± 11.0 | 0.0 | ± 0.0 | 3.0 | ± 2.0 | 32 | 18 | 5-27 05:00:00 | 61.4 | ± 3.8 | 53.3 | ± 10.1 | 0.0 | ± 0.0 | 2.1 | ± 2.1 | 39 | 21 | 4 | 5-27 06:00:00 | 60.1 | ± 3.8 | 53.6 | ± 9.3 | 0.0 | ± 0.0 | 2.6 | ± 2.4 | 25 | 11 | 4 | 5-27 07:00:00 | 58.7 | ± 4.3 | 53.1 | ± 8.6 | 0.0 | ± 0.0 | 2.2 | ± 2.4 | 25 | 18 | 5-27 08:00:00 | 57.9 | ± 4.4 | 54.1 | ± 7.6 | 0.0 | ± 0.0 | 1.1 | ± 2.0 | 25 | 11 | 4 | 5-27 09:00:00 | 56.8 | ± 4.7 | 53.6 | ± 7.7 | 0.0 | ± 0.0 | 1.3 | ± 1.9 | 46 | 29 | 11 | 7 | 7 | 4 | 5-27 10:00:00 | 54.8 | ± 7.6 | 51.0 | ± 9.5 | 0.0 | ± 0.0 | 1.4 | ± 2.5 | 57 | 46 | 25 | 18 | 18 | 11 | 5-27 11:00:00 | 55.8 | ± 8.0 | 51.1 | ± 9.3 | 0.0 | ± 0.0 | 2.5 | ± 3.4 | 61 | 46 | 25 | 14 | 14 | 11 | 5-27 12:00:00 | 57.8 | ± 8.0 | 51.9 | ± 9.2 | 0.0 | ± 0.0 | 3.4 | ± 3.7 | 46 | 36 | 21 | 18 | 14 | 7 | 5-27 13:00:00 | 60.7 | ± 8.9 | 52.1 | ± 10.1 | 0.0 | ± 0.0 | 4.2 | ± 4.1 | 68 | 43 | 21 | 14 | 7 | 4 | 5-27 14:00:00 | 63.7 | ± 9.2 | 52.1 | ± 10.4 | 0.0 | ± 0.0 | 5.3 | ± 3.7 | 64 | 46 | 11 | 11 | 7 | 4 | 5-27 15:00:00 | 66.7 | ± 9.6 | 51.8 | ± 10.5 | 0.0 | ± 0.0 | 7.3 | ± 3.8 | 82 | 54 | 11 | 4 | 4 | 4 | 5-27 16:00:00 | 68.6 | ± 9.0 | 51.5 | ± 10.7 | 0.0 | ± 0.0 | 8.2 | ± 4.4 | 86 | 75 | 14 | 4 | 4 | 4 | 5-27 17:00:00 | 70.9 | ± 8.2 | 51.2 | ± 10.6 | 0.0 | ± 0.0 | 8.3 | ± 4.6 | 82 | 71 | 18 | 7 | 7 | 4 | 5-27 18:00:00 | 69.6 | ± 9.4 | 49.9 | ± 10.0 | 0.0 | ± 0.0 | 7.7 | ± 4.9 | 82 | 54 | 14 | 7 | 4 | 4 | 5-27 19:00:00 | 72.1 | ± 9.4 | 49.9 | ± 9.8 | 0.0 | ± 0.0 | 9.9 | ± 4.9 | 82 | 61 | 18 | 7 | 4 | 4 | 5-27 20:00:00 | 71.8 | ± 9.6 | 49.8 | ± 10.1 | 0.0 | ± 0.0 | 9.6 | ± 4.7 | 93 | 50 | 14 | 7 | 4 | 4 | 5-27 21:00:00 | 72.2 | ± 8.1 | 49.7 | ± 10.3 | 0.0 | ± 0.0 | 9.1 | ± 4.2 | 79 | 50 | 14 | 7 | 4 | 4 | 5-27 22:00:00 | 70.9 | ± 8.7 | 48.9 | ± 11.3 | 0.0 | ± 0.0 | 9.5 | ± 2.9 | 75 | 36 | 11 | 4 | 5-27 23:00:00 | 68.6 | ± 8.2 | 48.3 | ± 11.2 | 0.0 | ± 0.0 | 6.8 | ± 3.0 | 61 | 36 | 7 |