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 | 64.6 | ± 10.0 | 48.6 | ± 9.6 | 0.0 | ± 0.0 | 8.0 | ± 4.1 | 43 | 37 | 17 | 11 | 9 | 5-24 01:00:00 | 62.2 | ± 9.2 | 48.3 | ± 9.5 | 0.0 | ± 0.0 | 7.6 | ± 2.8 | 29 | 20 | 11 | 9 | 6 | 3 | 5-24 02:00:00 | 60.2 | ± 8.9 | 49.0 | ± 9.3 | 0.0 | ± 0.0 | 7.8 | ± 2.6 | 37 | 31 | 11 | 9 | 6 | 3 | 5-24 03:00:00 | 58.8 | ± 8.8 | 49.4 | ± 9.4 | 0.0 | ± 0.0 | 8.0 | ± 3.2 | 31 | 23 | 9 | 6 | 5-24 04:00:00 | 57.9 | ± 8.7 | 49.1 | ± 10.0 | 0.0 | ± 0.0 | 7.7 | ± 4.0 | 26 | 17 | 9 | 9 | 3 | 3 | 5-24 05:00:00 | 57.0 | ± 9.3 | 49.4 | ± 9.6 | 0.0 | ± 0.0 | 7.5 | ± 3.5 | 26 | 14 | 11 | 11 | 11 | 3 | 5-24 06:00:00 | 56.0 | ± 9.6 | 49.1 | ± 9.3 | 0.0 | ± 0.0 | 7.5 | ± 3.2 | 23 | 17 | 9 | 9 | 9 | 6 | 5-24 07:00:00 | 55.3 | ± 9.0 | 49.2 | ± 9.0 | 0.0 | ± 0.0 | 5.8 | ± 3.0 | 26 | 20 | 9 | 9 | 6 | 3 | 5-24 08:00:00 | 55.0 | ± 8.2 | 49.9 | ± 9.0 | 0.0 | ± 0.0 | 5.6 | ± 3.4 | 29 | 23 | 11 | 11 | 9 | 3 | 5-24 09:00:00 | 51.9 | ± 9.7 | 48.6 | ± 9.7 | 0.0 | ± 0.0 | 6.8 | ± 4.7 | 31 | 23 | 20 | 17 | 14 | 5-24 10:00:00 | 51.1 | ± 8.9 | 48.4 | ± 9.2 | 0.0 | ± 0.0 | 5.7 | ± 3.6 | 43 | 37 | 31 | 26 | 23 | 6 | 5-24 11:00:00 | 53.9 | ± 7.9 | 49.5 | ± 9.6 | 0.0 | ± 0.0 | 5.7 | ± 3.3 | 43 | 40 | 31 | 31 | 23 | 6 | 5-24 12:00:00 | 56.4 | ± 7.5 | 50.5 | ± 9.4 | 0.0 | ± 0.0 | 6.8 | ± 2.6 | 46 | 46 | 29 | 26 | 17 | 3 | 5-24 13:00:00 | 57.7 | ± 7.9 | 50.3 | ± 8.9 | 0.0 | ± 0.0 | 8.0 | ± 2.8 | 49 | 46 | 34 | 23 | 11 | 5-24 14:00:00 | 60.7 | ± 7.9 | 51.9 | ± 9.1 | 0.0 | ± 0.0 | 7.5 | ± 2.8 | 54 | 51 | 37 | 20 | 11 | 5-24 15:00:00 | 62.9 | ± 9.1 | 51.6 | ± 9.1 | 0.0 | ± 0.0 | 9.1 | ± 3.4 | 51 | 49 | 23 | 14 | 6 | 5-24 16:00:00 | 65.9 | ± 10.1 | 51.1 | ± 9.7 | 0.0 | ± 0.0 | 8.2 | ± 3.6 | 66 | 60 | 23 | 11 | 6 | 5-24 17:00:00 | 67.5 | ± 10.6 | 50.5 | ± 8.5 | 0.0 | ± 0.0 | 9.7 | ± 3.8 | 63 | 54 | 20 | 9 | 6 | 5-24 18:00:00 | 66.7 | ± 10.8 | 49.6 | ± 7.4 | 0.0 | ± 0.0 | 9.6 | ± 3.5 | 63 | 51 | 20 | 6 | 3 | 5-24 19:00:00 | 67.8 | ± 11.1 | 49.5 | ± 7.0 | 0.0 | ± 0.0 | 9.0 | ± 4.8 | 57 | 51 | 17 | 6 | 3 | 5-24 20:00:00 | 65.4 | ± 10.5 | 50.8 | ± 8.7 | 0.0 | ± 0.0 | 7.8 | ± 3.1 | 66 | 63 | 26 | 11 | 9 | 5-24 21:00:00 | 64.4 | ± 10.4 | 50.1 | ± 8.0 | 0.0 | ± 0.0 | 7.0 | ± 3.7 | 57 | 54 | 23 | 6 | 3 | 5-24 22:00:00 | 63.0 | ± 9.8 | 50.0 | ± 7.0 | 0.0 | ± 0.0 | 6.5 | ± 3.4 | 60 | 51 | 17 | 9 | 9 | 5-24 23:00:00 | 61.5 | ± 10.5 | 49.4 | ± 7.1 | 0.0 | ± 0.0 | 6.1 | ± 3.9 | 46 | 37 | 17 | 9 | 6 | 3 |