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) | 5-16 00:00:00 | 66.0 | ± 8.9 | 47.8 | ± 10.2 | 1015.2 | ± 5.7 | 8.3 | ± 4.7 | 38 | 18 | 6 | 6 | 3 | 5-16 01:00:00 | 64.1 | ± 8.3 | 49.4 | ± 10.8 | 1015.7 | ± 5.8 | 7.3 | ± 4.5 | 44 | 18 | 6 | 3 | 5-16 02:00:00 | 61.9 | ± 7.6 | 49.2 | ± 10.5 | 1016.4 | ± 6.1 | 6.3 | ± 5.2 | 44 | 24 | 6 | 3 | 5-16 03:00:00 | 60.7 | ± 7.6 | 48.4 | ± 11.3 | 1016.6 | ± 6.3 | 5.8 | ± 4.1 | 35 | 26 | 6 | 6 | 3 | 5-16 04:00:00 | 56.9 | ± 6.9 | 45.4 | ± 11.7 | 1016.6 | ± 6.3 | 5.7 | ± 3.3 | 18 | 15 | 6 | 6 | 6 | 5-16 05:00:00 | 55.6 | ± 7.3 | 45.8 | ± 11.4 | 1016.5 | ± 6.2 | 6.0 | ± 3.8 | 18 | 12 | 3 | 3 | 3 | 5-16 06:00:00 | 54.7 | ± 7.5 | 45.4 | ± 10.7 | 1016.3 | ± 6.5 | 3.7 | ± 4.7 | 18 | 12 | 6 | 3 | 3 | 5-16 07:00:00 | 52.9 | ± 8.4 | 46.1 | ± 10.2 | 1016.2 | ± 6.6 | 6.1 | ± 4.1 | 12 | 12 | 6 | 3 | 3 | 5-16 08:00:00 | 53.0 | ± 8.7 | 46.0 | ± 10.1 | 1016.2 | ± 6.6 | 6.7 | ± 5.3 | 15 | 12 | 6 | 3 | 5-16 09:00:00 | 52.1 | ± 8.6 | 45.8 | ± 9.8 | 1016.3 | ± 6.7 | 5.7 | ± 6.2 | 15 | 12 | 3 | 5-16 10:00:00 | 53.3 | ± 7.6 | 48.6 | ± 8.4 | 1016.7 | ± 7.0 | 5.7 | ± 4.4 | 35 | 26 | 9 | 3 | 5-16 11:00:00 | 53.9 | ± 7.2 | 48.6 | ± 8.1 | 1017.2 | ± 7.2 | 5.5 | ± 5.3 | 32 | 32 | 15 | 6 | 3 | 5-16 12:00:00 | 56.7 | ± 6.7 | 49.9 | ± 7.7 | 1017.5 | ± 7.3 | 6.9 | ± 6.4 | 29 | 26 | 12 | 3 | 5-16 13:00:00 | 60.2 | ± 7.2 | 50.3 | ± 7.6 | 1017.7 | ± 7.3 | 8.2 | ± 7.0 | 35 | 35 | 12 | 9 | 6 | 5-16 14:00:00 | 62.8 | ± 8.1 | 49.8 | ± 8.0 | 1017.7 | ± 7.5 | 9.5 | ± 6.3 | 38 | 35 | 15 | 6 | 5-16 15:00:00 | 65.7 | ± 8.9 | 49.2 | ± 7.9 | 1017.5 | ± 7.6 | 10.7 | ± 6.4 | 50 | 44 | 15 | 6 | 6 | 5-16 16:00:00 | 67.5 | ± 9.3 | 49.3 | ± 9.0 | 1017.2 | ± 7.8 | 10.8 | ± 7.4 | 53 | 41 | 18 | 9 | 5-16 17:00:00 | 68.8 | ± 10.2 | 49.9 | ± 8.1 | 1016.6 | ± 7.9 | 12.0 | ± 6.3 | 62 | 53 | 15 | 9 | 3 | 5-16 18:00:00 | 68.3 | ± 9.6 | 49.4 | ± 7.8 | 1016.4 | ± 7.8 | 12.0 | ± 5.1 | 56 | 44 | 18 | 9 | 3 | 5-16 19:00:00 | 67.6 | ± 10.1 | 49.6 | ± 8.1 | 1016.3 | ± 7.5 | 11.4 | ± 5.5 | 59 | 44 | 15 | 9 | 5-16 20:00:00 | 67.8 | ± 8.7 | 48.0 | ± 7.5 | 1016.0 | ± 7.5 | 11.8 | ± 4.9 | 59 | 35 | 15 | 6 | 5-16 21:00:00 | 66.8 | ± 8.9 | 48.9 | ± 7.0 | 1015.8 | ± 7.3 | 11.5 | ± 5.5 | 50 | 32 | 12 | 6 | 5-16 22:00:00 | 66.4 | ± 9.8 | 48.6 | ± 8.8 | 1015.9 | ± 7.4 | 11.2 | ± 4.4 | 47 | 21 | 12 | 9 | 5-16 23:00:00 | 64.6 | ± 8.4 | 48.8 | ± 7.2 | 1016.2 | ± 7.2 | 9.6 | ± 5.8 | 41 | 15 | 12 | 3 |