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) | 3-17 00:00:00 | 41.6 | ± 11.5 | 24.1 | ± 14.3 | 1019.3 | ± 8.4 | 7.8 | ± 4.3 | 31 | 15 | 3-17 01:00:00 | 38.3 | ± 8.7 | 21.9 | ± 13.6 | 1019.6 | ± 8.4 | 7.1 | ± 5.4 | 31 | 8 | 8 | 8 | 3-17 02:00:00 | 36.9 | ± 8.3 | 22.6 | ± 13.3 | 1019.6 | ± 8.8 | 5.7 | ± 3.8 | 23 | 8 | 8 | 8 | 3-17 03:00:00 | 36.0 | ± 8.6 | 22.1 | ± 13.9 | 1019.6 | ± 9.2 | 4.6 | ± 3.4 | 23 | 15 | 8 | 8 | 3-17 04:00:00 | 34.5 | ± 8.9 | 22.7 | ± 13.8 | 1019.6 | ± 9.3 | 4.3 | ± 3.5 | 3-17 05:00:00 | 31.7 | ± 7.8 | 19.9 | ± 12.0 | 1021.6 | ± 10.1 | 5.2 | ± 4.1 | 8 | 8 | 3-17 06:00:00 | 29.6 | ± 8.2 | 20.3 | ± 13.1 | 1023.2 | ± 9.9 | 2.9 | ± 3.1 | 3-17 07:00:00 | 30.8 | ± 8.7 | 20.8 | ± 12.5 | 1021.7 | ± 10.8 | 5.6 | ± 4.1 | 8 | 8 | 3-17 08:00:00 | 30.4 | ± 8.6 | 20.5 | ± 11.7 | 1020.7 | ± 10.4 | 5.0 | ± 4.1 | 3-17 09:00:00 | 30.8 | ± 8.4 | 19.1 | ± 12.8 | 1020.3 | ± 10.4 | 4.3 | ± 5.3 | 15 | 15 | 3-17 10:00:00 | 31.4 | ± 9.0 | 19.8 | ± 12.7 | 1018.5 | ± 9.5 | 5.5 | ± 5.2 | 38 | 31 | 15 | 15 | 3-17 11:00:00 | 32.9 | ± 8.8 | 24.4 | ± 12.9 | 1018.6 | ± 9.4 | 6.0 | ± 5.1 | 31 | 31 | 15 | 15 | 3-17 12:00:00 | 34.1 | ± 8.2 | 25.5 | ± 12.2 | 1017.9 | ± 8.9 | 5.7 | ± 4.2 | 54 | 31 | 8 | 8 | 8 | 3-17 13:00:00 | 35.7 | ± 7.9 | 27.5 | ± 11.8 | 1018.4 | ± 9.1 | 7.3 | ± 4.4 | 46 | 38 | 15 | 15 | 8 | 3-17 14:00:00 | 39.4 | ± 7.7 | 27.3 | ± 12.3 | 1018.9 | ± 9.2 | 7.2 | ± 5.5 | 54 | 38 | 8 | 8 | 8 | 3-17 15:00:00 | 42.0 | ± 9.4 | 28.7 | ± 12.0 | 1019.5 | ± 9.3 | 7.3 | ± 5.9 | 69 | 54 | 15 | 15 | 8 | 3-17 16:00:00 | 43.3 | ± 9.0 | 27.2 | ± 11.9 | 1018.1 | ± 8.1 | 7.2 | ± 4.5 | 77 | 62 | 23 | 23 | 3-17 17:00:00 | 45.6 | ± 9.2 | 26.9 | ± 12.1 | 1018.6 | ± 8.5 | 8.8 | ± 5.2 | 54 | 38 | 23 | 23 | 3-17 18:00:00 | 46.3 | ± 10.9 | 26.4 | ± 11.3 | 1017.5 | ± 8.1 | 8.3 | ± 5.0 | 54 | 38 | 15 | 15 | 3-17 19:00:00 | 48.4 | ± 10.9 | 27.9 | ± 11.8 | 1018.0 | ± 8.1 | 7.3 | ± 4.8 | 69 | 54 | 23 | 23 | 3-17 20:00:00 | 47.2 | ± 11.3 | 27.6 | ± 10.8 | 1016.8 | ± 7.8 | 8.6 | ± 4.4 | 46 | 38 | 31 | 31 | 3-17 21:00:00 | 47.1 | ± 12.0 | 26.4 | ± 10.7 | 1015.8 | ± 6.8 | 9.6 | ± 4.6 | 62 | 54 | 31 | 31 | 3-17 22:00:00 | 46.1 | ± 11.6 | 26.3 | ± 10.4 | 1017.0 | ± 7.6 | 8.5 | ± 3.8 | 46 | 38 | 15 | 15 | 3-17 23:00:00 | 44.7 | ± 10.2 | 22.5 | ± 7.3 | 1017.1 | ± 6.9 | 8.0 | ± 4.5 | 46 | 31 | 15 | 15 | 15 |