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) | 5-9 00:00:00 | 59.9 | ± 8.3 | 45.4 | ± 10.3 | 1014.7 | ± 7.2 | 9.8 | ± 4.9 | 61 | 52 | 12 | 3 | 3 | 5-9 01:00:00 | 57.4 | ± 7.8 | 45.6 | ± 10.0 | 1015.0 | ± 7.1 | 10.0 | ± 5.3 | 55 | 45 | 9 | 3 | 3 | 5-9 02:00:00 | 55.6 | ± 7.8 | 45.6 | ± 9.7 | 1015.2 | ± 7.1 | 8.4 | ± 4.3 | 55 | 36 | 9 | 6 | 5-9 03:00:00 | 54.2 | ± 7.6 | 45.6 | ± 9.9 | 1015.4 | ± 7.2 | 7.6 | ± 4.2 | 48 | 36 | 15 | 12 | 3 | 5-9 04:00:00 | 53.4 | ± 7.8 | 45.6 | ± 9.9 | 1015.3 | ± 7.3 | 7.6 | ± 4.2 | 45 | 39 | 18 | 12 | 12 | 5-9 05:00:00 | 52.3 | ± 7.7 | 45.3 | ± 9.7 | 1015.2 | ± 7.4 | 7.0 | ± 4.2 | 55 | 39 | 18 | 15 | 3 | 5-9 06:00:00 | 51.5 | ± 8.0 | 44.9 | ± 10.4 | 1014.9 | ± 7.5 | 6.7 | ± 4.7 | 55 | 45 | 15 | 12 | 9 | 5-9 07:00:00 | 50.7 | ± 8.0 | 44.5 | ± 10.3 | 1014.5 | ± 7.7 | 6.9 | ± 4.6 | 58 | 45 | 21 | 12 | 9 | 5-9 08:00:00 | 50.1 | ± 8.5 | 44.4 | ± 9.9 | 1014.5 | ± 7.8 | 7.0 | ± 6.1 | 52 | 48 | 18 | 15 | 6 | 3 | 5-9 09:00:00 | 49.9 | ± 8.3 | 44.3 | ± 10.5 | 1014.7 | ± 7.8 | 7.2 | ± 6.2 | 58 | 48 | 18 | 12 | 6 | 5-9 10:00:00 | 50.0 | ± 7.9 | 44.5 | ± 9.8 | 1015.0 | ± 7.9 | 7.0 | ± 5.7 | 58 | 48 | 24 | 12 | 9 | 5-9 11:00:00 | 51.8 | ± 7.5 | 45.8 | ± 9.5 | 1015.3 | ± 7.9 | 7.7 | ± 5.4 | 58 | 48 | 24 | 12 | 9 | 5-9 12:00:00 | 54.6 | ± 7.7 | 45.8 | ± 10.6 | 1015.4 | ± 8.0 | 9.0 | ± 5.8 | 55 | 45 | 27 | 12 | 6 | 5-9 13:00:00 | 57.0 | ± 8.4 | 46.2 | ± 10.4 | 1015.3 | ± 7.9 | 9.9 | ± 5.5 | 48 | 42 | 27 | 15 | 3 | 5-9 14:00:00 | 58.9 | ± 8.6 | 46.6 | ± 10.3 | 1015.3 | ± 8.0 | 11.4 | ± 5.5 | 48 | 45 | 27 | 15 | 5-9 15:00:00 | 61.4 | ± 9.8 | 47.0 | ± 10.6 | 1015.0 | ± 7.8 | 11.0 | ± 5.6 | 55 | 52 | 24 | 9 | 5-9 16:00:00 | 63.1 | ± 10.3 | 47.0 | ± 10.4 | 1014.5 | ± 7.5 | 10.6 | ± 6.4 | 58 | 55 | 15 | 9 | 3 | 5-9 17:00:00 | 64.7 | ± 10.9 | 47.7 | ± 10.5 | 1014.2 | ± 7.3 | 12.6 | ± 5.3 | 64 | 55 | 24 | 9 | 6 | 5-9 18:00:00 | 65.7 | ± 11.4 | 47.3 | ± 10.6 | 1013.8 | ± 7.1 | 12.3 | ± 5.6 | 70 | 55 | 21 | 9 | 3 | 5-9 19:00:00 | 66.1 | ± 11.6 | 47.2 | ± 10.5 | 1013.3 | ± 7.0 | 13.0 | ± 5.9 | 70 | 48 | 12 | 6 | 3 | 5-9 20:00:00 | 66.6 | ± 11.5 | 47.0 | ± 10.2 | 1013.1 | ± 6.8 | 13.1 | ± 6.9 | 76 | 58 | 15 | 6 | 3 | 5-9 21:00:00 | 65.6 | ± 11.3 | 46.8 | ± 10.7 | 1013.1 | ± 6.6 | 12.9 | ± 6.2 | 76 | 58 | 12 | 6 | 3 | 5-9 22:00:00 | 64.6 | ± 10.9 | 46.5 | ± 10.9 | 1013.1 | ± 6.4 | 13.2 | ± 5.6 | 70 | 52 | 9 | 6 | 3 | 5-9 23:00:00 | 62.7 | ± 10.5 | 46.6 | ± 10.8 | 1013.4 | ± 6.3 | 10.7 | ± 4.5 | 67 | 55 | 12 | 6 | 3 |