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 | 62.0 | ± 7.9 | 47.4 | ± 12.3 | 1014.6 | ± 6.6 | 9.9 | ± 6.7 | 61 | 42 | 9 | 6 | 5-14 01:00:00 | 59.8 | ± 7.6 | 47.0 | ± 11.7 | 1015.1 | ± 6.6 | 8.8 | ± 4.0 | 55 | 45 | 6 | 3 | 3 | 5-14 02:00:00 | 58.0 | ± 7.5 | 46.7 | ± 10.7 | 1015.0 | ± 6.6 | 7.2 | ± 4.7 | 61 | 39 | 6 | 3 | 3 | 5-14 03:00:00 | 56.5 | ± 7.4 | 47.2 | ± 11.1 | 1015.3 | ± 6.7 | 6.8 | ± 4.2 | 52 | 39 | 6 | 3 | 5-14 04:00:00 | 55.0 | ± 7.2 | 47.4 | ± 10.5 | 1015.2 | ± 6.5 | 7.2 | ± 4.5 | 48 | 45 | 12 | 3 | 5-14 05:00:00 | 53.8 | ± 7.1 | 45.8 | ± 9.6 | 1015.5 | ± 6.3 | 6.2 | ± 4.5 | 58 | 42 | 15 | 9 | 5-14 06:00:00 | 52.8 | ± 7.3 | 46.6 | ± 9.4 | 1015.5 | ± 6.3 | 6.0 | ± 4.0 | 52 | 36 | 21 | 9 | 3 | 5-14 07:00:00 | 51.7 | ± 7.5 | 46.3 | ± 9.2 | 1015.7 | ± 6.2 | 6.3 | ± 3.8 | 48 | 39 | 21 | 15 | 6 | 5-14 08:00:00 | 51.0 | ± 7.7 | 44.7 | ± 8.7 | 1015.6 | ± 6.3 | 5.7 | ± 3.9 | 45 | 36 | 15 | 12 | 6 | 5-14 09:00:00 | 50.7 | ± 7.3 | 45.1 | ± 8.5 | 1016.0 | ± 6.3 | 5.9 | ± 4.0 | 45 | 30 | 15 | 3 | 3 | 5-14 10:00:00 | 51.2 | ± 7.2 | 45.1 | ± 8.3 | 1016.5 | ± 6.2 | 6.7 | ± 4.0 | 39 | 24 | 12 | 3 | 3 | 5-14 11:00:00 | 52.9 | ± 6.9 | 45.9 | ± 7.7 | 1016.8 | ± 6.1 | 6.2 | ± 4.7 | 45 | 30 | 15 | 9 | 3 | 5-14 12:00:00 | 56.0 | ± 5.9 | 45.9 | ± 8.2 | 1017.1 | ± 5.9 | 7.4 | ± 4.6 | 48 | 27 | 12 | 9 | 6 | 5-14 13:00:00 | 58.7 | ± 5.8 | 46.0 | ± 9.1 | 1017.1 | ± 6.0 | 7.9 | ± 5.4 | 42 | 27 | 9 | 6 | 5-14 14:00:00 | 61.4 | ± 5.9 | 46.2 | ± 8.6 | 1017.1 | ± 5.8 | 9.7 | ± 4.1 | 45 | 33 | 15 | 3 | 5-14 15:00:00 | 63.2 | ± 6.4 | 45.5 | ± 9.2 | 1017.0 | ± 5.7 | 10.4 | ± 3.9 | 48 | 30 | 15 | 3 | 5-14 16:00:00 | 64.9 | ± 6.8 | 45.4 | ± 9.1 | 1016.6 | ± 5.7 | 10.6 | ± 4.4 | 52 | 33 | 18 | 3 | 5-14 17:00:00 | 66.5 | ± 7.2 | 46.4 | ± 9.2 | 1016.2 | ± 5.7 | 10.7 | ± 4.8 | 52 | 36 | 15 | 5-14 18:00:00 | 67.4 | ± 7.5 | 46.1 | ± 10.0 | 1015.7 | ± 5.5 | 10.9 | ± 4.9 | 42 | 36 | 9 | 6 | 5-14 19:00:00 | 68.3 | ± 8.0 | 46.0 | ± 10.0 | 1015.6 | ± 5.4 | 10.9 | ± 5.1 | 52 | 36 | 6 | 3 | 5-14 20:00:00 | 68.8 | ± 8.0 | 45.5 | ± 9.7 | 1015.0 | ± 5.3 | 11.7 | ± 5.1 | 48 | 36 | 6 | 3 | 5-14 21:00:00 | 67.8 | ± 8.6 | 46.0 | ± 10.2 | 1014.9 | ± 5.2 | 11.4 | ± 5.0 | 55 | 36 | 3 | 3 | 5-14 22:00:00 | 66.5 | ± 8.4 | 46.0 | ± 10.2 | 1015.1 | ± 5.1 | 11.1 | ± 5.1 | 55 | 30 | 3 | 5-14 23:00:00 | 64.7 | ± 8.0 | 45.4 | ± 9.8 | 1015.3 | ± 4.9 | 10.3 | ± 4.0 | 42 | 21 | 6 | 3 |