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) | 5-19 00:00:00 | 56.9 | ± 9.4 | 41.3 | ± 12.4 | 0.0 | ± 0.0 | 5.7 | ± 2.9 | 67 | 58 | 17 | 17 | 17 | 8 | 5-19 01:00:00 | 55.2 | ± 9.1 | 42.2 | ± 13.1 | 0.0 | ± 0.0 | 4.9 | ± 3.5 | 75 | 58 | 17 | 17 | 8 | 8 | 5-19 02:00:00 | 53.6 | ± 8.4 | 40.2 | ± 12.7 | 0.0 | ± 0.0 | 5.4 | ± 3.3 | 42 | 33 | 5-19 03:00:00 | 50.7 | ± 8.1 | 38.0 | ± 12.0 | 0.0 | ± 0.0 | 4.0 | ± 3.7 | 67 | 42 | 17 | 5-19 04:00:00 | 50.9 | ± 9.4 | 39.7 | ± 13.1 | 0.0 | ± 0.0 | 4.3 | ± 2.6 | 42 | 25 | 8 | 8 | 5-19 05:00:00 | 50.0 | ± 9.8 | 39.0 | ± 13.8 | 0.0 | ± 0.0 | 4.3 | ± 2.7 | 50 | 17 | 8 | 8 | 5-19 06:00:00 | 50.1 | ± 10.6 | 40.2 | ± 14.4 | 0.0 | ± 0.0 | 3.9 | ± 3.1 | 42 | 25 | 25 | 17 | 17 | 5-19 07:00:00 | 48.4 | ± 10.6 | 38.9 | ± 14.3 | 0.0 | ± 0.0 | 3.5 | ± 3.4 | 42 | 33 | 33 | 25 | 17 | 8 | 5-19 08:00:00 | 47.3 | ± 11.4 | 38.1 | ± 14.5 | 0.0 | ± 0.0 | 2.2 | ± 3.0 | 50 | 42 | 33 | 25 | 8 | 8 | 5-19 09:00:00 | 47.4 | ± 11.3 | 38.1 | ± 15.1 | 0.0 | ± 0.0 | 3.6 | ± 4.5 | 58 | 50 | 33 | 33 | 17 | 17 | 5-19 10:00:00 | 46.2 | ± 11.1 | 36.3 | ± 14.6 | 0.0 | ± 0.0 | 3.1 | ± 3.3 | 50 | 42 | 25 | 25 | 17 | 8 | 5-19 11:00:00 | 47.4 | ± 10.2 | 37.6 | ± 13.2 | 0.0 | ± 0.0 | 2.8 | ± 3.1 | 50 | 42 | 17 | 17 | 8 | 8 | 5-19 12:00:00 | 51.6 | ± 8.5 | 40.5 | ± 12.2 | 0.0 | ± 0.0 | 4.7 | ± 2.8 | 50 | 42 | 33 | 25 | 8 | 5-19 13:00:00 | 53.5 | ± 8.3 | 39.7 | ± 12.8 | 0.0 | ± 0.0 | 6.1 | ± 3.0 | 58 | 42 | 25 | 17 | 8 | 8 | 5-19 14:00:00 | 55.3 | ± 9.2 | 38.4 | ± 11.8 | 0.0 | ± 0.0 | 7.9 | ± 3.5 | 67 | 58 | 33 | 25 | 8 | 5-19 15:00:00 | 58.3 | ± 10.0 | 40.1 | ± 12.1 | 0.0 | ± 0.0 | 8.7 | ± 3.3 | 58 | 58 | 17 | 5-19 16:00:00 | 60.7 | ± 9.8 | 43.4 | ± 12.5 | 0.0 | ± 0.0 | 6.7 | ± 3.7 | 58 | 58 | 25 | 5-19 17:00:00 | 61.9 | ± 10.5 | 42.6 | ± 12.0 | 0.0 | ± 0.0 | 8.5 | ± 2.8 | 75 | 58 | 17 | 8 | 5-19 18:00:00 | 62.0 | ± 10.2 | 43.0 | ± 11.7 | 0.0 | ± 0.0 | 8.7 | ± 4.3 | 67 | 67 | 17 | 8 | 8 | 8 | 5-19 19:00:00 | 63.3 | ± 10.8 | 43.4 | ± 12.2 | 0.0 | ± 0.0 | 9.2 | ± 4.6 | 67 | 42 | 8 | 5-19 20:00:00 | 63.6 | ± 11.5 | 44.2 | ± 13.0 | 0.0 | ± 0.0 | 9.2 | ± 4.5 | 67 | 33 | 17 | 17 | 8 | 8 | 5-19 21:00:00 | 63.3 | ± 11.1 | 43.2 | ± 12.0 | 0.0 | ± 0.0 | 8.5 | ± 4.5 | 58 | 50 | 17 | 8 | 8 | 8 | 5-19 22:00:00 | 62.5 | ± 10.6 | 43.9 | ± 11.4 | 0.0 | ± 0.0 | 5.8 | ± 4.8 | 58 | 42 | 8 | 8 | 5-19 23:00:00 | 61.9 | ± 8.8 | 43.9 | ± 11.3 | 0.0 | ± 0.0 | 6.1 | ± 4.5 | 33 | 25 | 25 | 25 | 8 | 8 |