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 | 67.2 | ± 9.6 | 50.7 | ± 8.3 | 0.0 | ± 0.0 | 5.5 | ± 3.3 | 54 | 36 | 21 | 7 | 4 | 5-24 01:00:00 | 63.8 | ± 8.5 | 48.4 | ± 9.9 | 0.0 | ± 0.0 | 4.8 | ± 2.3 | 57 | 39 | 18 | 11 | 4 | 5-24 02:00:00 | 61.9 | ± 8.0 | 49.5 | ± 8.8 | 0.0 | ± 0.0 | 4.9 | ± 2.8 | 57 | 29 | 18 | 11 | 11 | 5-24 03:00:00 | 60.6 | ± 7.9 | 49.2 | ± 8.6 | 0.0 | ± 0.0 | 5.0 | ± 1.7 | 43 | 25 | 14 | 14 | 7 | 5-24 04:00:00 | 57.5 | ± 7.5 | 48.6 | ± 8.9 | 0.0 | ± 0.0 | 5.4 | ± 1.2 | 39 | 25 | 14 | 14 | 7 | 5-24 05:00:00 | 56.6 | ± 7.6 | 48.9 | ± 8.9 | 0.0 | ± 0.0 | 4.2 | ± 2.7 | 21 | 14 | 7 | 7 | 5-24 06:00:00 | 54.9 | ± 8.1 | 47.8 | ± 8.6 | 0.0 | ± 0.0 | 3.5 | ± 3.6 | 21 | 11 | 7 | 7 | 4 | 5-24 07:00:00 | 55.8 | ± 10.0 | 49.0 | ± 9.3 | 0.0 | ± 0.0 | 3.1 | ± 3.5 | 21 | 18 | 7 | 4 | 4 | 5-24 08:00:00 | 55.5 | ± 10.9 | 49.0 | ± 10.2 | 0.0 | ± 0.0 | 3.7 | ± 4.1 | 21 | 21 | 11 | 7 | 4 | 5-24 09:00:00 | 54.9 | ± 10.7 | 49.8 | ± 9.8 | 0.0 | ± 0.0 | 2.8 | ± 2.9 | 39 | 25 | 14 | 4 | 5-24 10:00:00 | 55.5 | ± 9.0 | 50.1 | ± 8.8 | 0.0 | ± 0.0 | 2.3 | ± 2.5 | 50 | 32 | 14 | 7 | 4 | 5-24 11:00:00 | 58.0 | ± 8.7 | 52.0 | ± 8.3 | 0.0 | ± 0.0 | 2.9 | ± 3.5 | 54 | 43 | 18 | 11 | 7 | 5-24 12:00:00 | 59.3 | ± 7.8 | 50.8 | ± 8.1 | 0.0 | ± 0.0 | 3.6 | ± 4.9 | 54 | 39 | 29 | 14 | 14 | 4 | 5-24 13:00:00 | 61.5 | ± 7.7 | 51.0 | ± 8.4 | 0.0 | ± 0.0 | 4.4 | ± 4.3 | 46 | 39 | 29 | 11 | 7 | 5-24 14:00:00 | 62.9 | ± 8.8 | 50.3 | ± 9.6 | 0.0 | ± 0.0 | 6.8 | ± 5.3 | 57 | 43 | 21 | 14 | 4 | 5-24 15:00:00 | 64.3 | ± 9.4 | 50.2 | ± 10.1 | 0.0 | ± 0.0 | 6.3 | ± 3.8 | 54 | 43 | 25 | 11 | 7 | 5-24 16:00:00 | 67.3 | ± 10.3 | 52.6 | ± 9.4 | 0.0 | ± 0.0 | 8.1 | ± 5.3 | 71 | 54 | 21 | 11 | 4 | 5-24 17:00:00 | 69.1 | ± 10.0 | 51.9 | ± 9.1 | 0.0 | ± 0.0 | 8.3 | ± 6.6 | 71 | 64 | 21 | 7 | 5-24 18:00:00 | 70.1 | ± 9.5 | 50.1 | ± 9.9 | 0.0 | ± 0.0 | 9.7 | ± 5.7 | 86 | 61 | 21 | 7 | 4 | 5-24 19:00:00 | 70.3 | ± 9.9 | 49.7 | ± 8.6 | 0.0 | ± 0.0 | 10.4 | ± 5.9 | 75 | 57 | 14 | 11 | 4 | 5-24 20:00:00 | 71.3 | ± 10.5 | 50.6 | ± 8.4 | 0.0 | ± 0.0 | 10.8 | ± 5.4 | 79 | 57 | 14 | 11 | 4 | 5-24 21:00:00 | 70.9 | ± 9.8 | 51.3 | ± 7.7 | 0.0 | ± 0.0 | 10.1 | ± 4.1 | 75 | 50 | 11 | 7 | 4 | 5-24 22:00:00 | 69.7 | ± 10.0 | 51.4 | ± 7.6 | 0.0 | ± 0.0 | 9.3 | ± 4.4 | 71 | 39 | 7 | 4 | 4 | 5-24 23:00:00 | 66.8 | ± 9.7 | 50.7 | ± 7.5 | 0.0 | ± 0.0 | 7.8 | ± 4.8 | 68 | 43 | 11 | 4 | 4 |