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) | 3-20 00:00:00 | 40.2 | ± 5.4 | 27.9 | ± 5.9 | 1024.6 | ± 5.1 | 6.7 | ± 4.6 | 88 | 13 | 3-20 01:00:00 | 39.2 | ± 5.2 | 28.1 | ± 6.0 | 1024.9 | ± 5.2 | 6.6 | ± 5.2 | 50 | 13 | 3-20 02:00:00 | 37.3 | ± 5.3 | 28.0 | ± 6.0 | 1025.2 | ± 5.2 | 6.2 | ± 5.5 | 75 | 38 | 3-20 03:00:00 | 37.3 | ± 7.2 | 28.1 | ± 6.4 | 1025.2 | ± 5.3 | 5.9 | ± 5.0 | 63 | 25 | 3-20 04:00:00 | 36.4 | ± 6.7 | 27.8 | ± 7.2 | 1025.3 | ± 5.4 | 5.9 | ± 3.5 | 63 | 50 | 3-20 05:00:00 | 36.2 | ± 7.5 | 27.6 | ± 7.3 | 1025.1 | ± 5.5 | 6.4 | ± 3.6 | 75 | 38 | 3-20 06:00:00 | 34.3 | ± 7.7 | 28.0 | ± 7.4 | 1025.0 | ± 5.3 | 3.7 | ± 3.0 | 63 | 63 | 3-20 07:00:00 | 32.9 | ± 6.6 | 28.0 | ± 7.0 | 1024.9 | ± 5.1 | 5.5 | ± 3.1 | 75 | 75 | 3-20 08:00:00 | 32.1 | ± 6.7 | 27.8 | ± 7.3 | 1024.6 | ± 5.0 | 3.8 | ± 3.1 | 75 | 75 | 13 | 3-20 09:00:00 | 31.5 | ± 7.0 | 27.5 | ± 8.0 | 1024.3 | ± 5.1 | 3.2 | ± 3.6 | 88 | 75 | 25 | 13 | 3-20 10:00:00 | 30.9 | ± 7.3 | 27.5 | ± 8.3 | 1024.4 | ± 5.0 | 3.4 | ± 4.1 | 88 | 88 | 38 | 13 | 3-20 11:00:00 | 31.1 | ± 6.4 | 28.0 | ± 7.5 | 1024.5 | ± 4.9 | 4.3 | ± 3.6 | 75 | 75 | 38 | 38 | 13 | 3-20 12:00:00 | 33.1 | ± 5.1 | 28.8 | ± 7.0 | 1024.7 | ± 5.0 | 3.8 | ± 4.0 | 75 | 75 | 38 | 38 | 13 | 3-20 13:00:00 | 37.7 | ± 3.9 | 30.5 | ± 7.1 | 1024.1 | ± 5.1 | 5.9 | ± 1.4 | 63 | 63 | 25 | 25 | 13 | 3-20 14:00:00 | 39.7 | ± 3.9 | 30.9 | ± 6.9 | 1024.7 | ± 5.0 | 7.1 | ± 3.6 | 63 | 63 | 50 | 38 | 13 | 3-20 15:00:00 | 42.0 | ± 4.3 | 30.6 | ± 8.2 | 1024.5 | ± 5.1 | 8.9 | ± 3.1 | 75 | 75 | 50 | 50 | 13 | 13 | 3-20 16:00:00 | 43.4 | ± 4.8 | 30.2 | ± 8.7 | 1023.9 | ± 5.3 | 8.9 | ± 4.2 | 63 | 50 | 38 | 38 | 3-20 17:00:00 | 45.3 | ± 4.6 | 30.1 | ± 9.9 | 1022.9 | ± 5.6 | 8.0 | ± 3.2 | 63 | 38 | 38 | 25 | 3-20 18:00:00 | 46.6 | ± 4.7 | 29.9 | ± 10.0 | 1022.0 | ± 6.1 | 8.2 | ± 3.7 | 75 | 63 | 38 | 25 | 3-20 19:00:00 | 47.9 | ± 4.5 | 30.5 | ± 10.3 | 1021.0 | ± 6.4 | 6.8 | ± 4.9 | 75 | 50 | 38 | 25 | 3-20 20:00:00 | 48.1 | ± 4.4 | 30.4 | ± 10.0 | 1020.5 | ± 6.6 | 8.0 | ± 2.6 | 50 | 50 | 50 | 38 | 13 | 13 | 3-20 21:00:00 | 47.2 | ± 4.5 | 29.8 | ± 10.4 | 1020.1 | ± 6.9 | 7.1 | ± 3.3 | 63 | 63 | 38 | 38 | 25 | 13 | 3-20 22:00:00 | 47.7 | ± 3.6 | 30.4 | ± 11.1 | 1019.7 | ± 7.3 | 7.1 | ± 3.7 | 63 | 38 | 38 | 13 | 3-20 23:00:00 | 46.5 | ± 3.8 | 30.8 | ± 10.5 | 1019.6 | ± 7.9 | 6.4 | ± 4.2 | 75 | 50 | 25 | 25 | 13 |