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) | 2-20 00:00:00 | 32.0 | ± 5.8 | 20.2 | ± 10.5 | 1021.2 | ± 4.7 | 3.4 | ± 2.9 | 38 | 13 | 2-20 01:00:00 | 32.4 | ± 6.9 | 20.4 | ± 9.7 | 1021.2 | ± 4.7 | 3.6 | ± 2.2 | 38 | 13 | 2-20 02:00:00 | 32.2 | ± 7.3 | 20.3 | ± 9.6 | 1021.1 | ± 4.6 | 2.4 | ± 2.3 | 25 | 25 | 2-20 03:00:00 | 31.7 | ± 8.2 | 20.4 | ± 9.1 | 1020.8 | ± 4.6 | 3.9 | ± 3.9 | 38 | 25 | 2-20 04:00:00 | 31.7 | ± 7.8 | 22.1 | ± 8.2 | 1020.7 | ± 4.8 | 3.4 | ± 3.5 | 50 | 13 | 2-20 05:00:00 | 30.2 | ± 5.7 | 20.4 | ± 6.1 | 1020.5 | ± 5.2 | 3.1 | ± 2.7 | 63 | 25 | 2-20 06:00:00 | 29.5 | ± 5.8 | 20.4 | ± 6.1 | 1020.7 | ± 5.3 | 2.1 | ± 2.9 | 50 | 13 | 2-20 07:00:00 | 30.2 | ± 6.0 | 20.8 | ± 5.6 | 1020.7 | ± 5.5 | 4.0 | ± 3.1 | 63 | 25 | 2-20 08:00:00 | 30.8 | ± 5.5 | 21.1 | ± 5.9 | 1020.4 | ± 5.4 | 2.1 | ± 3.2 | 50 | 25 | 2-20 09:00:00 | 30.1 | ± 6.1 | 21.3 | ± 5.5 | 1020.2 | ± 5.6 | 5.0 | ± 5.5 | 38 | 13 | 2-20 10:00:00 | 30.0 | ± 5.7 | 21.0 | ± 5.1 | 1020.5 | ± 5.9 | 5.0 | ± 5.3 | 38 | 25 | 2-20 11:00:00 | 30.0 | ± 6.2 | 20.6 | ± 5.3 | 1020.9 | ± 6.0 | 4.7 | ± 5.4 | 38 | 25 | 2-20 12:00:00 | 29.2 | ± 6.5 | 20.5 | ± 5.8 | 1021.1 | ± 6.3 | 4.2 | ± 5.3 | 38 | 13 | 2-20 13:00:00 | 30.1 | ± 6.0 | 20.7 | ± 5.9 | 1021.5 | ± 6.4 | 3.7 | ± 4.0 | 50 | 13 | 2-20 14:00:00 | 35.2 | ± 6.0 | 22.7 | ± 7.0 | 1021.1 | ± 6.3 | 5.2 | ± 3.8 | 38 | 2-20 15:00:00 | 38.2 | ± 5.6 | 22.3 | ± 7.3 | 1020.9 | ± 6.5 | 5.6 | ± 3.4 | 50 | 13 | 2-20 16:00:00 | 39.9 | ± 6.5 | 22.0 | ± 8.5 | 1020.3 | ± 6.7 | 6.6 | ± 4.0 | 50 | 25 | 2-20 17:00:00 | 42.2 | ± 6.7 | 23.0 | ± 8.1 | 1019.5 | ± 7.0 | 7.9 | ± 2.9 | 63 | 25 | 2-20 18:00:00 | 44.2 | ± 8.6 | 23.8 | ± 9.1 | 1018.4 | ± 7.2 | 9.0 | ± 3.5 | 50 | 25 | 13 | 2-20 19:00:00 | 45.8 | ± 10.0 | 24.4 | ± 10.7 | 1017.5 | ± 7.3 | 8.7 | ± 4.0 | 50 | 50 | 2-20 20:00:00 | 45.8 | ± 9.4 | 24.5 | ± 11.1 | 1016.9 | ± 7.3 | 9.4 | ± 3.5 | 75 | 38 | 2-20 21:00:00 | 45.2 | ± 8.6 | 25.3 | ± 10.7 | 1016.5 | ± 7.5 | 8.7 | ± 4.5 | 25 | 13 | 2-20 22:00:00 | 43.2 | ± 8.5 | 25.3 | ± 10.7 | 1016.3 | ± 7.8 | 9.7 | ± 3.7 | 38 | 13 | 2-20 23:00:00 | 40.9 | ± 9.9 | 25.7 | ± 10.9 | 1016.3 | ± 7.8 | 7.4 | ± 3.7 | 63 | 38 | 13 | 13 |