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 | 59.6 | ± 8.1 | 44.2 | ± 12.1 | 1015.0 | ± 6.3 | 8.0 | ± 3.5 | 42 | 25 | 17 | 5-14 01:00:00 | 57.9 | ± 7.4 | 44.7 | ± 11.4 | 1015.4 | ± 6.4 | 7.5 | ± 3.5 | 42 | 17 | 8 | 5-14 02:00:00 | 56.4 | ± 7.2 | 44.3 | ± 10.1 | 1015.5 | ± 6.3 | 6.6 | ± 4.1 | 42 | 25 | 8 | 5-14 03:00:00 | 55.0 | ± 7.2 | 44.4 | ± 9.9 | 1015.7 | ± 6.2 | 7.0 | ± 3.7 | 50 | 25 | 8 | 8 | 5-14 04:00:00 | 53.4 | ± 6.8 | 44.2 | ± 9.5 | 1015.7 | ± 6.1 | 6.6 | ± 4.0 | 50 | 33 | 17 | 8 | 5-14 05:00:00 | 52.1 | ± 7.2 | 43.6 | ± 8.9 | 1015.6 | ± 5.9 | 6.3 | ± 3.6 | 58 | 42 | 25 | 8 | 8 | 5-14 06:00:00 | 51.3 | ± 7.1 | 43.9 | ± 9.2 | 1015.6 | ± 6.0 | 6.5 | ± 3.6 | 58 | 42 | 17 | 8 | 8 | 5-14 07:00:00 | 50.5 | ± 7.2 | 43.9 | ± 9.1 | 1015.6 | ± 6.0 | 6.0 | ± 4.0 | 25 | 25 | 8 | 5-14 08:00:00 | 49.6 | ± 7.4 | 43.2 | ± 8.9 | 1015.8 | ± 6.0 | 5.8 | ± 3.9 | 42 | 33 | 25 | 5-14 09:00:00 | 49.4 | ± 7.1 | 43.2 | ± 9.5 | 1016.2 | ± 6.1 | 5.6 | ± 3.6 | 42 | 33 | 25 | 8 | 5-14 10:00:00 | 49.7 | ± 6.6 | 43.6 | ± 8.5 | 1016.5 | ± 6.0 | 5.7 | ± 3.7 | 42 | 33 | 25 | 8 | 5-14 11:00:00 | 50.9 | ± 6.3 | 44.7 | ± 7.9 | 1017.0 | ± 6.0 | 5.9 | ± 3.4 | 42 | 33 | 17 | 5-14 12:00:00 | 53.8 | ± 5.8 | 45.0 | ± 8.7 | 1017.1 | ± 5.9 | 6.9 | ± 4.1 | 42 | 42 | 17 | 5-14 13:00:00 | 56.2 | ± 6.1 | 44.4 | ± 9.4 | 1017.4 | ± 5.9 | 7.2 | ± 4.2 | 42 | 42 | 17 | 5-14 14:00:00 | 59.2 | ± 6.3 | 45.2 | ± 9.1 | 1017.0 | ± 5.6 | 9.7 | ± 3.2 | 25 | 25 | 5-14 15:00:00 | 61.4 | ± 6.6 | 45.0 | ± 9.2 | 1016.8 | ± 5.6 | 9.7 | ± 3.5 | 50 | 33 | 5-14 16:00:00 | 63.1 | ± 6.8 | 44.9 | ± 9.2 | 1016.4 | ± 5.5 | 9.8 | ± 4.1 | 67 | 42 | 5-14 17:00:00 | 64.6 | ± 7.3 | 44.3 | ± 9.6 | 1016.0 | ± 5.5 | 11.1 | ± 4.8 | 50 | 42 | 5-14 18:00:00 | 65.6 | ± 7.8 | 44.6 | ± 10.0 | 1015.9 | ± 5.6 | 10.6 | ± 4.5 | 58 | 33 | 5-14 19:00:00 | 66.6 | ± 8.3 | 44.6 | ± 9.4 | 1015.4 | ± 5.3 | 11.1 | ± 4.0 | 58 | 17 | 5-14 20:00:00 | 66.9 | ± 8.5 | 43.3 | ± 9.3 | 1015.1 | ± 5.1 | 11.2 | ± 4.2 | 67 | 25 | 5-14 21:00:00 | 66.1 | ± 8.7 | 42.9 | ± 9.5 | 1015.5 | ± 5.1 | 10.9 | ± 4.2 | 58 | 33 | 5-14 22:00:00 | 65.0 | ± 8.8 | 43.7 | ± 8.7 | 1015.2 | ± 4.9 | 11.4 | ± 4.1 | 67 | 25 | 5-14 23:00:00 | 63.5 | ± 8.8 | 43.5 | ± 9.5 | 1015.4 | ± 4.8 | 8.5 | ± 3.9 | 67 | 33 |