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) | 5-12 00:00:00 | 62.4 | ± 9.0 | 46.7 | ± 9.7 | 1014.5 | ± 6.8 | 9.3 | ± 4.1 | 45 | 39 | 21 | 12 | 5-12 01:00:00 | 60.6 | ± 8.1 | 46.5 | ± 9.7 | 1015.0 | ± 6.9 | 8.2 | ± 4.3 | 30 | 27 | 18 | 15 | 6 | 5-12 02:00:00 | 59.1 | ± 8.0 | 45.9 | ± 9.0 | 1015.1 | ± 6.8 | 7.3 | ± 4.4 | 33 | 24 | 21 | 12 | 3 | 5-12 03:00:00 | 57.7 | ± 7.7 | 46.3 | ± 9.4 | 1015.2 | ± 6.7 | 7.5 | ± 4.8 | 39 | 24 | 24 | 18 | 5-12 04:00:00 | 55.8 | ± 7.2 | 46.9 | ± 9.0 | 1015.0 | ± 6.8 | 7.2 | ± 4.2 | 39 | 24 | 18 | 15 | 3 | 5-12 05:00:00 | 54.2 | ± 6.9 | 45.4 | ± 8.8 | 1015.2 | ± 6.6 | 5.9 | ± 4.6 | 39 | 27 | 18 | 15 | 6 | 5-12 06:00:00 | 53.6 | ± 7.3 | 46.4 | ± 9.0 | 1014.8 | ± 6.6 | 5.8 | ± 4.8 | 52 | 33 | 15 | 15 | 6 | 3 | 5-12 07:00:00 | 52.6 | ± 7.3 | 46.6 | ± 8.4 | 1014.8 | ± 6.5 | 6.2 | ± 4.4 | 48 | 30 | 21 | 21 | 18 | 3 | 5-12 08:00:00 | 51.8 | ± 7.6 | 45.6 | ± 8.2 | 1014.7 | ± 6.7 | 5.5 | ± 4.2 | 36 | 21 | 6 | 6 | 3 | 5-12 09:00:00 | 51.4 | ± 7.9 | 46.2 | ± 8.5 | 1015.0 | ± 6.6 | 6.3 | ± 3.7 | 42 | 27 | 12 | 3 | 3 | 5-12 10:00:00 | 51.7 | ± 7.1 | 46.9 | ± 8.1 | 1015.3 | ± 6.6 | 5.6 | ± 4.5 | 52 | 27 | 6 | 3 | 3 | 5-12 11:00:00 | 53.9 | ± 6.4 | 47.1 | ± 7.9 | 1015.6 | ± 6.7 | 6.1 | ± 4.8 | 55 | 30 | 9 | 3 | 5-12 12:00:00 | 56.9 | ± 6.8 | 48.2 | ± 8.2 | 1015.8 | ± 6.8 | 7.6 | ± 4.6 | 58 | 42 | 12 | 9 | 3 | 5-12 13:00:00 | 59.9 | ± 7.2 | 47.9 | ± 9.0 | 1015.7 | ± 6.7 | 8.7 | ± 4.5 | 52 | 39 | 12 | 6 | 5-12 14:00:00 | 62.3 | ± 7.9 | 47.9 | ± 9.2 | 1015.5 | ± 6.6 | 9.1 | ± 4.8 | 64 | 48 | 15 | 3 | 5-12 15:00:00 | 64.5 | ± 8.3 | 47.9 | ± 9.5 | 1015.2 | ± 6.6 | 10.2 | ± 5.0 | 48 | 45 | 9 | 5-12 16:00:00 | 65.7 | ± 8.5 | 47.7 | ± 10.1 | 1014.8 | ± 6.5 | 10.4 | ± 5.5 | 58 | 48 | 12 | 3 | 5-12 17:00:00 | 67.1 | ± 8.9 | 48.2 | ± 9.8 | 1014.6 | ± 6.1 | 11.6 | ± 5.4 | 58 | 52 | 9 | 3 | 5-12 18:00:00 | 67.9 | ± 8.7 | 48.0 | ± 10.4 | 1014.2 | ± 6.2 | 11.6 | ± 5.0 | 70 | 55 | 9 | 5-12 19:00:00 | 68.4 | ± 8.7 | 48.1 | ± 10.1 | 1013.6 | ± 6.2 | 12.0 | ± 4.8 | 76 | 52 | 6 | 5-12 20:00:00 | 68.6 | ± 8.6 | 48.1 | ± 10.5 | 1013.3 | ± 6.3 | 11.3 | ± 5.1 | 73 | 55 | 6 | 3 | 5-12 21:00:00 | 67.8 | ± 8.5 | 47.9 | ± 10.0 | 1013.3 | ± 6.0 | 12.8 | ± 4.9 | 76 | 48 | 6 | 6 | 5-12 22:00:00 | 65.6 | ± 8.3 | 47.0 | ± 11.5 | 1013.6 | ± 6.0 | 11.9 | ± 5.1 | 85 | 55 | 9 | 3 | 5-12 23:00:00 | 63.8 | ± 8.3 | 46.7 | ± 11.3 | 1014.2 | ± 5.7 | 10.5 | ± 4.5 | 91 | 58 | 12 | 9 | 6 |