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) | 5-2 00:00:00 | 57.1 | ± 8.9 | 40.1 | ± 10.6 | 1014.7 | ± 5.8 | 9.2 | ± 5.0 | 50 | 8 | 5-2 01:00:00 | 55.6 | ± 8.6 | 39.4 | ± 10.5 | 1015.2 | ± 5.7 | 9.3 | ± 4.3 | 67 | 25 | 8 | 5-2 02:00:00 | 54.2 | ± 8.4 | 40.1 | ± 10.4 | 1015.3 | ± 5.8 | 8.3 | ± 4.1 | 58 | 50 | 17 | 5-2 03:00:00 | 53.3 | ± 8.3 | 40.0 | ± 10.2 | 1015.1 | ± 5.8 | 8.5 | ± 3.9 | 58 | 33 | 17 | 5-2 04:00:00 | 52.3 | ± 8.1 | 39.8 | ± 10.2 | 1015.2 | ± 5.8 | 7.4 | ± 3.3 | 58 | 25 | 17 | 5-2 05:00:00 | 51.2 | ± 7.9 | 40.1 | ± 10.4 | 1015.0 | ± 6.0 | 7.7 | ± 4.0 | 58 | 42 | 8 | 5-2 06:00:00 | 50.4 | ± 8.0 | 39.3 | ± 10.2 | 1014.8 | ± 6.1 | 7.2 | ± 3.6 | 58 | 42 | 8 | 8 | 5-2 07:00:00 | 49.6 | ± 7.9 | 39.0 | ± 10.3 | 1014.8 | ± 6.1 | 6.9 | ± 4.3 | 67 | 50 | 25 | 8 | 8 | 5-2 08:00:00 | 48.9 | ± 8.1 | 39.8 | ± 10.7 | 1014.9 | ± 6.2 | 7.6 | ± 4.0 | 67 | 42 | 25 | 17 | 17 | 5-2 09:00:00 | 48.2 | ± 8.0 | 38.8 | ± 10.8 | 1014.9 | ± 6.3 | 7.4 | ± 3.9 | 83 | 50 | 25 | 8 | 8 | 5-2 10:00:00 | 48.0 | ± 8.2 | 38.8 | ± 10.7 | 1015.3 | ± 6.4 | 7.5 | ± 4.2 | 83 | 42 | 17 | 8 | 5-2 11:00:00 | 48.8 | ± 8.0 | 40.4 | ± 10.4 | 1015.5 | ± 6.7 | 6.8 | ± 3.7 | 83 | 58 | 33 | 8 | 5-2 12:00:00 | 50.8 | ± 7.8 | 39.4 | ± 10.3 | 1015.8 | ± 6.6 | 7.5 | ± 3.9 | 75 | 58 | 42 | 17 | 8 | 5-2 13:00:00 | 53.0 | ± 8.0 | 39.7 | ± 10.7 | 1015.8 | ± 6.5 | 8.7 | ± 4.2 | 75 | 58 | 25 | 8 | 5-2 14:00:00 | 55.3 | ± 8.3 | 41.1 | ± 11.4 | 1015.7 | ± 6.6 | 9.9 | ± 4.4 | 67 | 50 | 25 | 5-2 15:00:00 | 57.1 | ± 8.7 | 39.6 | ± 11.3 | 1015.6 | ± 6.6 | 10.1 | ± 4.5 | 67 | 58 | 17 | 8 | 5-2 16:00:00 | 58.8 | ± 9.0 | 39.7 | ± 11.5 | 1015.2 | ± 6.5 | 10.1 | ± 4.5 | 75 | 58 | 17 | 5-2 17:00:00 | 60.1 | ± 9.7 | 41.3 | ± 12.2 | 1014.7 | ± 6.4 | 10.9 | ± 5.2 | 75 | 50 | 25 | 5-2 18:00:00 | 60.7 | ± 9.9 | 39.8 | ± 11.5 | 1014.6 | ± 6.4 | 9.9 | ± 4.7 | 75 | 50 | 17 | 5-2 19:00:00 | 61.2 | ± 9.4 | 39.5 | ± 11.8 | 1014.2 | ± 6.2 | 10.5 | ± 4.4 | 67 | 42 | 17 | 5-2 20:00:00 | 61.8 | ± 9.3 | 40.6 | ± 12.1 | 1013.9 | ± 6.4 | 11.0 | ± 4.6 | 50 | 33 | 5-2 21:00:00 | 61.3 | ± 9.4 | 39.5 | ± 12.2 | 1014.0 | ± 6.4 | 11.3 | ± 4.4 | 50 | 33 | 8 | 5-2 22:00:00 | 60.5 | ± 9.1 | 38.6 | ± 12.2 | 1014.1 | ± 6.5 | 11.0 | ± 4.1 | 58 | 25 | 17 | 5-2 23:00:00 | 59.0 | ± 9.3 | 39.2 | ± 12.4 | 1014.3 | ± 6.6 | 9.2 | ± 4.4 | 50 | 25 | 17 |