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) | 5-14 00:00:00 | 62.4 | ± 7.8 | 47.0 | ± 14.3 | 1013.3 | ± 8.9 | 7.6 | ± 3.8 | 56 | 32 | 9 | 3 | 5-14 01:00:00 | 59.7 | ± 7.7 | 46.4 | ± 13.8 | 1014.0 | ± 8.6 | 7.4 | ± 2.6 | 47 | 26 | 3 | 3 | 5-14 02:00:00 | 57.6 | ± 7.5 | 46.7 | ± 13.0 | 1013.9 | ± 7.8 | 6.7 | ± 3.5 | 41 | 18 | 6 | 3 | 5-14 03:00:00 | 56.3 | ± 8.1 | 45.9 | ± 13.2 | 1014.4 | ± 7.8 | 6.9 | ± 5.9 | 38 | 18 | 3 | 5-14 04:00:00 | 56.8 | ± 6.9 | 45.0 | ± 13.4 | 1014.5 | ± 7.7 | 9.0 | ± 7.2 | 18 | 9 | 5-14 05:00:00 | 54.9 | ± 6.4 | 44.7 | ± 13.0 | 1015.2 | ± 6.7 | 8.4 | ± 4.6 | 18 | 12 | 5-14 06:00:00 | 53.0 | ± 7.2 | 44.9 | ± 12.2 | 1015.3 | ± 6.6 | 8.3 | ± 4.8 | 18 | 12 | 3 | 3 | 5-14 07:00:00 | 52.0 | ± 7.2 | 44.7 | ± 11.3 | 1015.4 | ± 6.6 | 7.2 | ± 4.2 | 12 | 6 | 3 | 3 | 5-14 08:00:00 | 50.0 | ± 8.6 | 44.0 | ± 10.8 | 1015.6 | ± 6.7 | 8.2 | ± 3.9 | 15 | 9 | 3 | 3 | 5-14 09:00:00 | 50.1 | ± 8.3 | 43.4 | ± 11.1 | 1015.8 | ± 6.7 | 7.2 | ± 5.6 | 12 | 9 | 3 | 3 | 5-14 10:00:00 | 48.4 | ± 9.4 | 42.9 | ± 10.9 | 1016.3 | ± 6.9 | 5.7 | ± 4.4 | 29 | 21 | 9 | 6 | 5-14 11:00:00 | 49.4 | ± 8.0 | 43.1 | ± 10.3 | 1016.9 | ± 6.8 | 5.3 | ± 4.3 | 35 | 21 | 15 | 12 | 6 | 5-14 12:00:00 | 53.8 | ± 6.5 | 44.2 | ± 9.6 | 1017.4 | ± 6.8 | 6.8 | ± 4.8 | 29 | 21 | 15 | 12 | 3 | 5-14 13:00:00 | 56.9 | ± 5.9 | 43.8 | ± 10.9 | 1017.7 | ± 6.9 | 8.5 | ± 5.4 | 32 | 26 | 12 | 12 | 5-14 14:00:00 | 59.2 | ± 6.0 | 43.9 | ± 10.8 | 1017.7 | ± 7.0 | 10.1 | ± 5.4 | 32 | 26 | 12 | 6 | 5-14 15:00:00 | 61.0 | ± 7.2 | 44.1 | ± 11.0 | 1017.6 | ± 6.9 | 9.6 | ± 5.6 | 41 | 32 | 12 | 3 | 5-14 16:00:00 | 63.5 | ± 7.1 | 44.3 | ± 11.2 | 1017.5 | ± 6.8 | 10.2 | ± 5.4 | 38 | 26 | 6 | 5-14 17:00:00 | 64.8 | ± 7.4 | 43.9 | ± 11.6 | 1017.1 | ± 6.7 | 11.3 | ± 5.7 | 53 | 29 | 12 | 3 | 5-14 18:00:00 | 66.8 | ± 7.9 | 44.0 | ± 11.1 | 1016.9 | ± 6.3 | 11.2 | ± 5.1 | 41 | 26 | 6 | 5-14 19:00:00 | 66.5 | ± 8.8 | 44.9 | ± 10.5 | 1016.3 | ± 6.2 | 11.1 | ± 4.6 | 41 | 21 | 5-14 20:00:00 | 67.7 | ± 9.4 | 45.2 | ± 10.2 | 1015.3 | ± 5.6 | 10.3 | ± 4.1 | 41 | 29 | 3 | 5-14 21:00:00 | 67.9 | ± 9.3 | 44.4 | ± 10.3 | 1016.0 | ± 5.6 | 11.0 | ± 4.9 | 38 | 18 | 5-14 22:00:00 | 66.8 | ± 9.5 | 44.1 | ± 10.0 | 1016.1 | ± 5.2 | 11.2 | ± 7.8 | 44 | 29 | 6 | 3 | 5-14 23:00:00 | 65.3 | ± 9.4 | 44.4 | ± 9.8 | 1016.0 | ± 5.2 | 8.6 | ± 3.9 | 38 | 21 | 3 | 3 | 3 |