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) | 3-18 00:00:00 | 42.3 | ± 8.9 | 24.5 | ± 7.9 | 1018.0 | ± 7.5 | 6.6 | ± 4.3 | 31 | 23 | 8 | 8 | 8 | 3-18 01:00:00 | 41.2 | ± 8.3 | 24.8 | ± 7.3 | 1018.4 | ± 7.3 | 7.1 | ± 4.0 | 46 | 38 | 23 | 23 | 15 | 3-18 02:00:00 | 40.5 | ± 9.9 | 26.4 | ± 9.5 | 1018.8 | ± 8.0 | 6.7 | ± 3.8 | 46 | 31 | 15 | 15 | 8 | 3-18 03:00:00 | 38.8 | ± 8.1 | 24.3 | ± 6.5 | 1019.8 | ± 7.8 | 7.2 | ± 3.4 | 38 | 38 | 15 | 15 | 15 | 3-18 04:00:00 | 36.7 | ± 8.2 | 23.8 | ± 6.6 | 1019.7 | ± 8.2 | 6.9 | ± 4.3 | 15 | 15 | 3-18 05:00:00 | 34.3 | ± 6.8 | 21.7 | ± 6.3 | 1018.9 | ± 7.7 | 7.1 | ± 5.2 | 15 | 15 | 3-18 06:00:00 | 34.1 | ± 7.2 | 20.4 | ± 8.1 | 1018.7 | ± 7.3 | 7.3 | ± 5.7 | 23 | 23 | 3-18 07:00:00 | 35.4 | ± 7.6 | 20.7 | ± 8.2 | 1019.2 | ± 6.6 | 5.7 | ± 5.0 | 23 | 23 | 3-18 08:00:00 | 34.7 | ± 7.9 | 21.0 | ± 8.5 | 1019.1 | ± 6.7 | 5.5 | ± 4.2 | 23 | 15 | 3-18 09:00:00 | 33.4 | ± 8.1 | 20.4 | ± 9.7 | 1019.8 | ± 6.6 | 6.9 | ± 4.8 | 8 | 3-18 10:00:00 | 33.2 | ± 8.0 | 21.2 | ± 10.5 | 1019.3 | ± 6.8 | 5.7 | ± 5.0 | 62 | 38 | 23 | 23 | 8 | 3-18 11:00:00 | 34.2 | ± 8.1 | 23.9 | ± 12.1 | 1019.1 | ± 8.3 | 5.7 | ± 4.0 | 62 | 38 | 23 | 23 | 15 | 3-18 12:00:00 | 33.9 | ± 8.6 | 23.2 | ± 12.4 | 1019.6 | ± 8.8 | 6.5 | ± 4.8 | 62 | 46 | 23 | 23 | 15 | 3-18 13:00:00 | 36.3 | ± 9.6 | 24.1 | ± 12.9 | 1019.5 | ± 9.4 | 8.9 | ± 4.1 | 62 | 54 | 23 | 23 | 8 | 3-18 14:00:00 | 38.1 | ± 9.9 | 24.1 | ± 13.3 | 1019.9 | ± 9.4 | 10.4 | ± 4.6 | 62 | 38 | 15 | 15 | 3-18 15:00:00 | 41.0 | ± 11.3 | 24.5 | ± 14.3 | 1019.1 | ± 10.3 | 11.3 | ± 4.8 | 62 | 38 | 23 | 23 | 3-18 16:00:00 | 42.4 | ± 11.6 | 24.9 | ± 13.6 | 1019.0 | ± 10.0 | 10.3 | ± 4.7 | 62 | 38 | 15 | 15 | 3-18 17:00:00 | 44.3 | ± 11.9 | 25.1 | ± 14.3 | 1018.7 | ± 10.2 | 10.1 | ± 5.1 | 62 | 31 | 8 | 8 | 3-18 18:00:00 | 45.6 | ± 12.1 | 25.2 | ± 13.7 | 1018.0 | ± 10.6 | 9.3 | ± 4.9 | 69 | 46 | 15 | 15 | 3-18 19:00:00 | 46.1 | ± 11.3 | 24.9 | ± 13.5 | 1017.7 | ± 10.7 | 9.5 | ± 5.3 | 54 | 46 | 15 | 15 | 8 | 3-18 20:00:00 | 46.7 | ± 10.9 | 25.1 | ± 12.8 | 1017.8 | ± 11.0 | 9.2 | ± 5.1 | 77 | 46 | 15 | 15 | 15 | 3-18 21:00:00 | 45.3 | ± 9.8 | 22.9 | ± 14.2 | 1017.8 | ± 11.4 | 9.0 | ± 5.5 | 69 | 38 | 15 | 15 | 15 | 3-18 22:00:00 | 45.2 | ± 9.7 | 23.7 | ± 14.1 | 1017.3 | ± 11.3 | 8.8 | ± 6.4 | 62 | 38 | 8 | 8 | 8 | 3-18 23:00:00 | 43.7 | ± 9.3 | 23.9 | ± 15.0 | 1017.3 | ± 11.6 | 7.2 | ± 5.1 | 46 | 31 | 8 | 8 | 8 | 8 |