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) | 5-16 00:00:00 | 59.8 | ± 9.2 | 47.2 | ± 7.3 | 0.0 | ± 0.0 | 6.0 | ± 3.1 | 44 | 19 | 6 | 6 | 5-16 01:00:00 | 57.6 | ± 8.5 | 45.2 | ± 7.4 | 0.0 | ± 0.0 | 6.0 | ± 4.0 | 69 | 44 | 19 | 13 | 5-16 02:00:00 | 56.4 | ± 8.4 | 46.8 | ± 5.9 | 0.0 | ± 0.0 | 4.8 | ± 2.8 | 56 | 38 | 25 | 13 | 5-16 03:00:00 | 55.8 | ± 8.6 | 45.8 | ± 6.0 | 0.0 | ± 0.0 | 5.8 | ± 3.5 | 63 | 44 | 19 | 6 | 5-16 04:00:00 | 54.2 | ± 8.8 | 46.1 | ± 5.7 | 0.0 | ± 0.0 | 4.5 | ± 4.7 | 44 | 38 | 13 | 5-16 05:00:00 | 53.1 | ± 9.4 | 45.9 | ± 5.5 | 0.0 | ± 0.0 | 4.5 | ± 5.0 | 63 | 44 | 31 | 13 | 6 | 5-16 06:00:00 | 52.4 | ± 9.1 | 45.1 | ± 6.1 | 0.0 | ± 0.0 | 4.3 | ± 4.7 | 56 | 44 | 31 | 25 | 6 | 5-16 07:00:00 | 51.0 | ± 7.9 | 45.1 | ± 6.3 | 0.0 | ± 0.0 | 4.1 | ± 4.3 | 50 | 38 | 38 | 25 | 25 | 6 | 5-16 08:00:00 | 49.8 | ± 7.6 | 45.8 | ± 6.3 | 0.0 | ± 0.0 | 3.8 | ± 3.3 | 63 | 38 | 25 | 19 | 19 | 6 | 5-16 09:00:00 | 49.6 | ± 7.2 | 45.2 | ± 5.7 | 0.0 | ± 0.0 | 4.6 | ± 3.2 | 56 | 56 | 31 | 19 | 6 | 5-16 10:00:00 | 49.1 | ± 7.2 | 44.4 | ± 5.6 | 0.0 | ± 0.0 | 5.3 | ± 3.1 | 56 | 50 | 31 | 25 | 6 | 5-16 11:00:00 | 49.6 | ± 6.6 | 45.3 | ± 5.4 | 0.0 | ± 0.0 | 5.8 | ± 3.0 | 63 | 56 | 44 | 25 | 13 | 6 | 5-16 12:00:00 | 51.2 | ± 5.3 | 45.3 | ± 5.1 | 0.0 | ± 0.0 | 5.3 | ± 3.5 | 56 | 44 | 44 | 19 | 19 | 6 | 5-16 13:00:00 | 51.9 | ± 5.2 | 44.6 | ± 5.2 | 0.0 | ± 0.0 | 4.9 | ± 3.5 | 56 | 50 | 38 | 25 | 25 | 5-16 14:00:00 | 53.6 | ± 3.8 | 45.1 | ± 4.9 | 0.0 | ± 0.0 | 5.0 | ± 3.3 | 63 | 56 | 38 | 19 | 13 | 5-16 15:00:00 | 54.5 | ± 3.5 | 44.5 | ± 6.4 | 0.0 | ± 0.0 | 5.3 | ± 3.7 | 69 | 69 | 38 | 19 | 6 | 5-16 16:00:00 | 55.6 | ± 4.4 | 45.0 | ± 6.8 | 0.0 | ± 0.0 | 5.7 | ± 3.1 | 69 | 63 | 31 | 25 | 13 | 5-16 17:00:00 | 57.8 | ± 5.8 | 46.1 | ± 6.7 | 0.0 | ± 0.0 | 6.2 | ± 2.5 | 94 | 88 | 50 | 25 | 6 | 6 | 5-16 18:00:00 | 59.1 | ± 6.4 | 45.5 | ± 7.0 | 0.0 | ± 0.0 | 6.4 | ± 3.4 | 81 | 81 | 38 | 13 | 6 | 5-16 19:00:00 | 60.3 | ± 6.8 | 46.9 | ± 6.6 | 0.0 | ± 0.0 | 7.8 | ± 3.8 | 88 | 81 | 31 | 5-16 20:00:00 | 61.1 | ± 8.0 | 47.0 | ± 7.3 | 0.0 | ± 0.0 | 7.8 | ± 4.1 | 75 | 63 | 19 | 13 | 6 | 6 | 5-16 21:00:00 | 60.9 | ± 7.9 | 46.5 | ± 6.3 | 0.0 | ± 0.0 | 6.8 | ± 3.8 | 88 | 75 | 19 | 6 | 5-16 22:00:00 | 60.2 | ± 8.0 | 46.1 | ± 5.8 | 0.0 | ± 0.0 | 5.6 | ± 2.3 | 75 | 63 | 25 | 13 | 5-16 23:00:00 | 57.0 | ± 6.9 | 46.1 | ± 6.1 | 0.0 | ± 0.0 | 5.6 | ± 3.5 | 63 | 50 | 19 | 6 | 6 |