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) | 3-1 00:00:00 | 39.1 | ± 9.4 | 20.2 | ± 12.7 | 1017.0 | ± 9.4 | 7.2 | ± 3.6 | 38 | 38 | 23 | 23 | 15 | 3-1 01:00:00 | 38.6 | ± 9.3 | 20.3 | ± 13.7 | 1017.7 | ± 9.7 | 7.5 | ± 2.6 | 46 | 38 | 31 | 31 | 8 | 3-1 02:00:00 | 36.2 | ± 8.4 | 19.5 | ± 13.8 | 1018.1 | ± 9.7 | 6.6 | ± 2.7 | 31 | 31 | 8 | 8 | 3-1 03:00:00 | 36.1 | ± 8.8 | 19.2 | ± 14.9 | 1017.8 | ± 10.2 | 5.7 | ± 3.1 | 38 | 31 | 23 | 23 | 3-1 04:00:00 | 35.4 | ± 9.2 | 19.0 | ± 14.1 | 1017.8 | ± 10.4 | 5.2 | ± 4.1 | 15 | 15 | 8 | 8 | 8 | 3-1 05:00:00 | 32.5 | ± 9.9 | 15.4 | ± 16.5 | 1021.0 | ± 5.7 | 3.4 | ± 2.4 | 15 | 15 | 8 | 8 | 8 | 3-1 06:00:00 | 31.6 | ± 9.0 | 17.5 | ± 16.2 | 1021.0 | ± 5.7 | 3.3 | ± 2.3 | 8 | 8 | 3-1 07:00:00 | 29.4 | ± 8.3 | 15.6 | ± 14.3 | 1023.5 | ± 4.0 | 2.3 | ± 1.9 | 15 | 15 | 3-1 08:00:00 | 32.7 | ± 7.7 | 20.6 | ± 14.7 | 1022.1 | ± 6.4 | 2.0 | ± 2.0 | 15 | 15 | 3-1 09:00:00 | 30.7 | ± 7.9 | 18.0 | ± 15.4 | 1021.5 | ± 5.9 | 3.4 | ± 2.6 | 31 | 23 | 8 | 8 | 8 | 8 | 3-1 10:00:00 | 30.5 | ± 7.9 | 19.2 | ± 14.3 | 1021.9 | ± 5.8 | 2.3 | ± 2.8 | 62 | 46 | 23 | 23 | 8 | 8 | 3-1 11:00:00 | 31.1 | ± 7.8 | 20.3 | ± 12.9 | 1018.3 | ± 10.1 | 2.9 | ± 3.0 | 62 | 31 | 8 | 8 | 3-1 12:00:00 | 31.2 | ± 7.1 | 20.4 | ± 12.6 | 1019.2 | ± 10.2 | 3.3 | ± 2.7 | 69 | 38 | 23 | 23 | 8 | 8 | 3-1 13:00:00 | 33.2 | ± 6.3 | 23.2 | ± 11.9 | 1018.7 | ± 10.2 | 3.7 | ± 3.4 | 77 | 46 | 23 | 23 | 15 | 3-1 14:00:00 | 35.9 | ± 6.4 | 22.7 | ± 11.6 | 1018.8 | ± 10.1 | 5.3 | ± 3.4 | 69 | 62 | 23 | 23 | 8 | 3-1 15:00:00 | 38.2 | ± 6.6 | 22.7 | ± 11.6 | 1019.5 | ± 10.4 | 6.7 | ± 4.3 | 69 | 54 | 15 | 15 | 8 | 3-1 16:00:00 | 41.5 | ± 8.6 | 22.5 | ± 9.8 | 1019.7 | ± 10.3 | 8.1 | ± 4.3 | 69 | 54 | 23 | 23 | 8 | 3-1 17:00:00 | 44.7 | ± 8.4 | 23.9 | ± 11.3 | 1018.9 | ± 9.2 | 9.5 | ± 4.7 | 62 | 62 | 23 | 23 | 15 | 3-1 18:00:00 | 45.8 | ± 8.7 | 24.3 | ± 11.5 | 1016.9 | ± 10.1 | 8.6 | ± 4.1 | 77 | 69 | 23 | 23 | 8 | 3-1 19:00:00 | 46.7 | ± 9.6 | 26.5 | ± 10.7 | 1015.6 | ± 9.8 | 8.7 | ± 3.7 | 69 | 62 | 23 | 23 | 8 | 3-1 20:00:00 | 47.3 | ± 9.9 | 26.6 | ± 10.7 | 1015.0 | ± 9.5 | 9.1 | ± 4.5 | 69 | 54 | 8 | 8 | 8 | 3-1 21:00:00 | 48.4 | ± 9.6 | 25.2 | ± 10.7 | 1016.0 | ± 9.9 | 9.5 | ± 4.0 | 54 | 31 | 8 | 8 | 3-1 22:00:00 | 47.4 | ± 9.7 | 24.6 | ± 10.8 | 1017.6 | ± 8.6 | 7.4 | ± 4.6 | 54 | 38 | 15 | 15 | 8 | 8 | 3-1 23:00:00 | 44.4 | ± 9.1 | 24.2 | ± 9.2 | 1017.1 | ± 9.8 | 7.1 | ± 3.6 | 54 | 31 | 8 | 8 |