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) | 4-14 00:00:00 | 51.4 | ± 8.8 | 32.4 | ± 10.4 | 1015.8 | ± 9.5 | 10.4 | ± 4.5 | 48 | 39 | 9 | 6 | 3 | 4-14 01:00:00 | 50.0 | ± 8.4 | 32.2 | ± 10.8 | 1016.6 | ± 9.4 | 10.6 | ± 5.4 | 52 | 42 | 9 | 6 | 3 | 4-14 02:00:00 | 47.8 | ± 8.1 | 31.5 | ± 9.0 | 1017.6 | ± 8.9 | 9.8 | ± 5.2 | 42 | 36 | 9 | 9 | 3 | 4-14 03:00:00 | 47.1 | ± 7.9 | 32.4 | ± 9.6 | 1017.2 | ± 9.2 | 9.3 | ± 5.9 | 42 | 30 | 12 | 9 | 3 | 4-14 04:00:00 | 45.7 | ± 7.7 | 32.1 | ± 8.9 | 1017.3 | ± 9.1 | 8.7 | ± 6.1 | 33 | 24 | 12 | 9 | 3 | 4-14 05:00:00 | 44.8 | ± 7.6 | 33.4 | ± 9.8 | 1017.5 | ± 8.9 | 8.5 | ± 5.3 | 42 | 36 | 15 | 9 | 4-14 06:00:00 | 44.1 | ± 7.4 | 33.6 | ± 9.1 | 1017.3 | ± 8.8 | 7.0 | ± 4.7 | 45 | 36 | 21 | 9 | 3 | 4-14 07:00:00 | 42.9 | ± 7.2 | 34.0 | ± 8.2 | 1017.2 | ± 8.5 | 7.3 | ± 4.8 | 55 | 42 | 27 | 15 | 9 | 4-14 08:00:00 | 42.0 | ± 7.5 | 34.5 | ± 9.0 | 1017.4 | ± 8.3 | 7.5 | ± 5.6 | 48 | 36 | 27 | 12 | 6 | 3 | 4-14 09:00:00 | 41.1 | ± 7.2 | 33.5 | ± 8.1 | 1017.3 | ± 8.2 | 7.9 | ± 5.5 | 48 | 39 | 24 | 9 | 3 | 4-14 10:00:00 | 41.2 | ± 6.8 | 34.3 | ± 8.1 | 1017.8 | ± 8.2 | 8.2 | ± 5.8 | 52 | 42 | 27 | 9 | 9 | 3 | 4-14 11:00:00 | 41.4 | ± 6.4 | 34.5 | ± 8.4 | 1018.3 | ± 7.8 | 8.0 | ± 5.5 | 48 | 39 | 24 | 9 | 3 | 4-14 12:00:00 | 43.4 | ± 5.7 | 34.5 | ± 7.7 | 1018.6 | ± 7.6 | 8.7 | ± 6.0 | 45 | 30 | 24 | 12 | 3 | 4-14 13:00:00 | 46.5 | ± 5.2 | 35.7 | ± 8.2 | 1018.3 | ± 7.4 | 9.3 | ± 6.5 | 55 | 48 | 30 | 12 | 6 | 3 | 4-14 14:00:00 | 49.0 | ± 5.4 | 34.7 | ± 8.9 | 1018.7 | ± 7.3 | 10.5 | ± 6.3 | 58 | 45 | 30 | 9 | 3 | 4-14 15:00:00 | 51.4 | ± 6.2 | 34.2 | ± 8.5 | 1018.6 | ± 7.0 | 12.1 | ± 6.6 | 55 | 45 | 21 | 9 | 3 | 4-14 16:00:00 | 53.4 | ± 6.5 | 34.5 | ± 9.3 | 1018.2 | ± 6.8 | 12.0 | ± 6.2 | 45 | 39 | 15 | 6 | 4-14 17:00:00 | 55.4 | ± 6.9 | 35.0 | ± 9.7 | 1017.5 | ± 6.7 | 12.8 | ± 7.4 | 55 | 48 | 15 | 9 | 4-14 18:00:00 | 56.7 | ± 7.3 | 33.5 | ± 10.0 | 1017.1 | ± 6.4 | 12.7 | ± 6.5 | 58 | 52 | 12 | 9 | 3 | 4-14 19:00:00 | 57.7 | ± 7.7 | 34.3 | ± 9.7 | 1016.6 | ± 6.2 | 13.4 | ± 7.0 | 64 | 52 | 12 | 6 | 4-14 20:00:00 | 58.5 | ± 7.7 | 34.5 | ± 10.6 | 1016.0 | ± 6.2 | 13.5 | ± 6.1 | 55 | 45 | 12 | 6 | 4-14 21:00:00 | 58.7 | ± 7.8 | 33.8 | ± 10.2 | 1015.8 | ± 6.0 | 13.2 | ± 6.5 | 52 | 42 | 12 | 9 | 4-14 22:00:00 | 57.3 | ± 7.8 | 34.5 | ± 10.7 | 1015.8 | ± 5.9 | 12.9 | ± 5.5 | 58 | 33 | 15 | 9 | 4-14 23:00:00 | 55.7 | ± 7.4 | 34.9 | ± 11.6 | 1016.0 | ± 6.1 | 12.0 | ± 5.4 | 52 | 30 | 12 | 6 |