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 | 41.2 | ± 9.2 | 30.5 | ± 12.7 | 1015.1 | ± 3.6 | 5.6 | ± 3.1 | 88 | 50 | 25 | 3-17 01:00:00 | 39.9 | ± 9.4 | 30.3 | ± 12.9 | 1015.0 | ± 4.1 | 4.8 | ± 3.3 | 88 | 63 | 50 | 25 | 13 | 3-17 02:00:00 | 39.6 | ± 8.9 | 30.4 | ± 11.7 | 1014.5 | ± 4.6 | 3.9 | ± 4.1 | 88 | 63 | 38 | 13 | 3-17 03:00:00 | 38.8 | ± 9.3 | 30.1 | ± 12.1 | 1014.9 | ± 5.3 | 4.5 | ± 4.3 | 63 | 63 | 50 | 13 | 13 | 3-17 04:00:00 | 37.4 | ± 9.1 | 28.7 | ± 9.8 | 1014.8 | ± 5.6 | 3.4 | ± 2.8 | 75 | 63 | 50 | 25 | 3-17 05:00:00 | 37.3 | ± 8.5 | 29.3 | ± 9.5 | 1014.4 | ± 6.0 | 2.5 | ± 3.2 | 75 | 63 | 50 | 25 | 13 | 3-17 06:00:00 | 38.5 | ± 8.9 | 27.9 | ± 10.0 | 1013.9 | ± 6.1 | 2.7 | ± 2.9 | 75 | 63 | 38 | 25 | 3-17 07:00:00 | 37.3 | ± 9.5 | 27.6 | ± 10.4 | 1014.0 | ± 6.6 | 1.5 | ± 3.1 | 75 | 63 | 50 | 25 | 13 | 3-17 08:00:00 | 37.1 | ± 9.6 | 27.0 | ± 11.1 | 1013.6 | ± 7.0 | 3.9 | ± 3.3 | 63 | 50 | 38 | 25 | 13 | 3-17 09:00:00 | 36.4 | ± 8.2 | 26.0 | ± 7.8 | 1013.8 | ± 6.7 | 4.3 | ± 5.1 | 75 | 50 | 38 | 25 | 3-17 10:00:00 | 35.6 | ± 7.7 | 25.4 | ± 6.3 | 1014.6 | ± 6.9 | 4.7 | ± 3.2 | 75 | 63 | 25 | 13 | 3-17 11:00:00 | 35.5 | ± 7.5 | 25.1 | ± 5.9 | 1014.9 | ± 6.5 | 4.3 | ± 3.8 | 75 | 63 | 25 | 3-17 12:00:00 | 35.4 | ± 7.3 | 25.8 | ± 5.9 | 1015.4 | ± 6.2 | 4.7 | ± 3.6 | 88 | 75 | 50 | 3-17 13:00:00 | 36.9 | ± 8.1 | 24.5 | ± 4.0 | 1016.1 | ± 6.6 | 5.1 | ± 4.5 | 75 | 75 | 38 | 13 | 13 | 3-17 14:00:00 | 38.7 | ± 8.9 | 24.1 | ± 4.3 | 1016.5 | ± 6.7 | 8.0 | ± 5.3 | 75 | 75 | 25 | 13 | 3-17 15:00:00 | 40.4 | ± 9.8 | 24.1 | ± 4.8 | 1016.6 | ± 6.6 | 6.9 | ± 5.2 | 88 | 88 | 25 | 13 | 3-17 16:00:00 | 41.7 | ± 9.9 | 25.1 | ± 5.3 | 1016.4 | ± 6.0 | 7.8 | ± 4.5 | 75 | 75 | 13 | 13 | 3-17 17:00:00 | 43.1 | ± 11.3 | 28.1 | ± 12.6 | 1016.6 | ± 6.5 | 6.6 | ± 6.3 | 75 | 75 | 25 | 3-17 18:00:00 | 44.0 | ± 10.6 | 28.1 | ± 12.0 | 1016.0 | ± 6.4 | 6.9 | ± 4.8 | 75 | 75 | 25 | 3-17 19:00:00 | 44.6 | ± 12.3 | 27.2 | ± 12.3 | 1015.7 | ± 6.9 | 8.8 | ± 5.3 | 75 | 75 | 25 | 3-17 20:00:00 | 45.3 | ± 12.4 | 26.6 | ± 12.5 | 1015.6 | ± 6.9 | 6.9 | ± 5.9 | 75 | 50 | 38 | 3-17 21:00:00 | 45.6 | ± 12.3 | 26.4 | ± 12.9 | 1015.6 | ± 7.2 | 8.2 | ± 5.3 | 75 | 63 | 38 | 3-17 22:00:00 | 45.2 | ± 12.3 | 26.2 | ± 12.8 | 1015.7 | ± 7.1 | 7.6 | ± 5.8 | 63 | 50 | 25 | 3-17 23:00:00 | 44.0 | ± 10.4 | 26.6 | ± 12.6 | 1016.0 | ± 6.6 | 7.8 | ± 5.3 | 63 | 38 | 13 |