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 | 41.6 | ± 9.8 | 27.4 | ± 10.7 | 1016.3 | ± 7.4 | 9.2 | ± 5.5 | 50 | 41 | 15 | 6 | 3-18 01:00:00 | 40.1 | ± 9.1 | 26.1 | ± 10.2 | 1016.7 | ± 7.4 | 10.4 | ± 6.6 | 47 | 32 | 12 | 6 | 3-18 02:00:00 | 38.6 | ± 8.5 | 25.1 | ± 10.5 | 1017.0 | ± 7.6 | 9.7 | ± 7.2 | 41 | 32 | 9 | 3 | 3-18 03:00:00 | 36.1 | ± 8.6 | 26.2 | ± 10.0 | 1017.0 | ± 8.4 | 8.6 | ± 7.2 | 38 | 29 | 15 | 3 | 3 | 3-18 04:00:00 | 35.3 | ± 7.7 | 24.6 | ± 11.5 | 1017.0 | ± 8.6 | 8.8 | ± 7.0 | 26 | 26 | 12 | 6 | 6 | 3-18 05:00:00 | 34.9 | ± 8.0 | 26.0 | ± 13.0 | 1017.1 | ± 8.8 | 6.3 | ± 6.8 | 12 | 12 | 9 | 6 | 3 | 3-18 06:00:00 | 32.1 | ± 6.4 | 24.7 | ± 11.5 | 1018.9 | ± 8.4 | 6.7 | ± 6.1 | 12 | 12 | 6 | 3 | 3-18 07:00:00 | 34.8 | ± 7.1 | 28.7 | ± 10.3 | 1014.8 | ± 6.5 | 7.7 | ± 6.7 | 15 | 12 | 6 | 3 | 3 | 3-18 08:00:00 | 32.9 | ± 8.3 | 25.4 | ± 11.5 | 1017.1 | ± 8.9 | 6.2 | ± 5.2 | 15 | 12 | 6 | 3 | 3 | 3-18 09:00:00 | 32.6 | ± 8.3 | 25.6 | ± 11.9 | 1017.1 | ± 8.7 | 5.0 | ± 5.8 | 15 | 12 | 6 | 3 | 3-18 10:00:00 | 33.5 | ± 11.0 | 24.3 | ± 12.1 | 1017.4 | ± 8.9 | 7.2 | ± 5.6 | 24 | 15 | 9 | 6 | 3 | 3-18 11:00:00 | 32.6 | ± 9.9 | 23.2 | ± 11.2 | 1017.9 | ± 8.5 | 7.3 | ± 5.8 | 50 | 32 | 18 | 9 | 3 | 3-18 12:00:00 | 32.8 | ± 9.8 | 23.4 | ± 11.4 | 1018.7 | ± 8.7 | 6.9 | ± 4.6 | 47 | 32 | 12 | 9 | 3 | 3-18 13:00:00 | 35.2 | ± 9.9 | 24.5 | ± 12.3 | 1019.0 | ± 8.9 | 9.7 | ± 6.2 | 44 | 32 | 15 | 12 | 3 | 3-18 14:00:00 | 37.5 | ± 11.1 | 24.4 | ± 12.8 | 1019.1 | ± 8.8 | 10.6 | ± 5.7 | 38 | 32 | 18 | 3 | 3 | 3-18 15:00:00 | 39.0 | ± 11.1 | 25.4 | ± 13.4 | 1019.3 | ± 8.8 | 12.1 | ± 7.0 | 29 | 24 | 18 | 6 | 3 | 3-18 16:00:00 | 41.3 | ± 11.0 | 25.1 | ± 13.5 | 1019.3 | ± 8.7 | 13.2 | ± 7.0 | 41 | 32 | 18 | 12 | 3 | 3-18 17:00:00 | 42.7 | ± 10.8 | 25.4 | ± 13.4 | 1019.2 | ± 8.6 | 12.1 | ± 6.7 | 38 | 26 | 15 | 9 | 9 | 3-18 18:00:00 | 43.7 | ± 10.6 | 26.1 | ± 13.8 | 1018.6 | ± 8.3 | 13.3 | ± 6.2 | 47 | 35 | 18 | 12 | 12 | 3-18 19:00:00 | 44.6 | ± 10.2 | 26.0 | ± 13.9 | 1018.3 | ± 8.0 | 12.9 | ± 7.3 | 50 | 35 | 15 | 9 | 3 | 3-18 20:00:00 | 45.1 | ± 9.6 | 25.5 | ± 14.0 | 1018.6 | ± 7.7 | 12.5 | ± 7.1 | 50 | 29 | 12 | 9 | 3 | 3-18 21:00:00 | 44.7 | ± 9.5 | 25.8 | ± 14.3 | 1018.8 | ± 7.4 | 11.1 | ± 6.4 | 50 | 32 | 15 | 12 | 9 | 3-18 22:00:00 | 43.9 | ± 9.7 | 25.6 | ± 15.0 | 1019.3 | ± 7.3 | 11.0 | ± 7.2 | 53 | 35 | 15 | 9 | 6 | 3-18 23:00:00 | 41.2 | ± 9.1 | 24.9 | ± 13.3 | 1019.9 | ± 7.2 | 9.9 | ± 5.1 | 47 | 35 | 15 | 9 | 3 |