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 | 59.3 | ± 8.9 | 43.3 | ± 10.4 | 0.0 | ± 0.0 | 5.0 | ± 3.8 | 64 | 39 | 18 | 11 | 7 | 4 | 5-19 01:00:00 | 56.8 | ± 8.8 | 42.5 | ± 10.6 | 0.0 | ± 0.0 | 4.6 | ± 3.3 | 75 | 25 | 11 | 7 | 7 | 5-19 02:00:00 | 55.2 | ± 8.5 | 43.1 | ± 10.7 | 0.0 | ± 0.0 | 5.0 | ± 3.8 | 64 | 43 | 18 | 11 | 7 | 5-19 03:00:00 | 52.2 | ± 7.4 | 39.0 | ± 6.1 | 0.0 | ± 0.0 | 4.8 | ± 3.7 | 54 | 29 | 11 | 7 | 4 | 5-19 04:00:00 | 53.1 | ± 7.9 | 42.6 | ± 10.9 | 0.0 | ± 0.0 | 4.6 | ± 3.6 | 32 | 14 | 7 | 7 | 5-19 05:00:00 | 51.2 | ± 8.0 | 41.8 | ± 11.4 | 0.0 | ± 0.0 | 3.4 | ± 2.9 | 29 | 21 | 14 | 11 | 4 | 4 | 5-19 06:00:00 | 49.5 | ± 8.2 | 42.4 | ± 11.3 | 0.0 | ± 0.0 | 2.9 | ± 2.5 | 25 | 18 | 14 | 11 | 5-19 07:00:00 | 48.2 | ± 8.8 | 42.1 | ± 11.0 | 0.0 | ± 0.0 | 3.6 | ± 3.5 | 32 | 25 | 21 | 7 | 4 | 5-19 08:00:00 | 47.1 | ± 9.3 | 42.1 | ± 10.6 | 0.0 | ± 0.0 | 2.6 | ± 2.5 | 36 | 29 | 25 | 11 | 7 | 5-19 09:00:00 | 46.8 | ± 11.0 | 43.1 | ± 10.7 | 0.0 | ± 0.0 | 2.2 | ± 2.7 | 50 | 32 | 21 | 11 | 11 | 4 | 5-19 10:00:00 | 47.8 | ± 9.8 | 42.8 | ± 9.0 | 0.0 | ± 0.0 | 2.4 | ± 3.1 | 61 | 36 | 25 | 14 | 11 | 4 | 5-19 11:00:00 | 49.1 | ± 9.2 | 43.1 | ± 8.8 | 0.0 | ± 0.0 | 2.8 | ± 3.5 | 50 | 32 | 14 | 7 | 7 | 4 | 5-19 12:00:00 | 52.6 | ± 7.9 | 44.0 | ± 9.6 | 0.0 | ± 0.0 | 4.5 | ± 4.4 | 57 | 50 | 29 | 14 | 14 | 4 | 5-19 13:00:00 | 54.7 | ± 7.3 | 42.0 | ± 8.9 | 0.0 | ± 0.0 | 5.9 | ± 3.3 | 71 | 46 | 36 | 25 | 21 | 4 | 5-19 14:00:00 | 55.8 | ± 7.7 | 41.8 | ± 7.1 | 0.0 | ± 0.0 | 7.1 | ± 4.4 | 64 | 50 | 25 | 18 | 7 | 4 | 5-19 15:00:00 | 58.8 | ± 8.4 | 39.3 | ± 7.1 | 0.0 | ± 0.0 | 7.3 | ± 4.6 | 79 | 64 | 29 | 21 | 7 | 4 | 5-19 16:00:00 | 61.1 | ± 8.3 | 42.3 | ± 9.7 | 0.0 | ± 0.0 | 9.2 | ± 4.4 | 75 | 57 | 21 | 11 | 4 | 5-19 17:00:00 | 61.8 | ± 8.3 | 42.7 | ± 9.5 | 0.0 | ± 0.0 | 9.7 | ± 4.5 | 57 | 43 | 25 | 14 | 11 | 4 | 5-19 18:00:00 | 63.6 | ± 8.2 | 43.0 | ± 10.1 | 0.0 | ± 0.0 | 9.3 | ± 4.1 | 75 | 57 | 25 | 14 | 7 | 4 | 5-19 19:00:00 | 65.0 | ± 9.3 | 42.5 | ± 9.4 | 0.0 | ± 0.0 | 9.9 | ± 5.0 | 71 | 50 | 18 | 14 | 7 | 4 | 5-19 20:00:00 | 64.9 | ± 8.6 | 41.0 | ± 9.0 | 0.0 | ± 0.0 | 9.3 | ± 3.7 | 89 | 57 | 25 | 14 | 4 | 4 | 5-19 21:00:00 | 65.3 | ± 9.2 | 42.5 | ± 10.0 | 0.0 | ± 0.0 | 9.5 | ± 4.9 | 79 | 46 | 18 | 4 | 5-19 22:00:00 | 64.3 | ± 9.5 | 43.2 | ± 9.3 | 0.0 | ± 0.0 | 7.4 | ± 4.6 | 61 | 36 | 18 | 7 | 4 | 5-19 23:00:00 | 63.2 | ± 9.3 | 42.4 | ± 8.8 | 0.0 | ± 0.0 | 8.0 | ± 5.9 | 57 | 39 | 29 | 14 | 11 |