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) | 5-14 00:00:00 | 57.2 | ± 9.8 | 41.1 | ± 13.2 | 1015.9 | ± 7.0 | 9.6 | ± 4.1 | 62 | 44 | 24 | 21 | 6 | 5-14 01:00:00 | 54.6 | ± 8.7 | 41.7 | ± 11.7 | 1016.4 | ± 6.5 | 9.1 | ± 4.3 | 59 | 50 | 24 | 24 | 15 | 5-14 02:00:00 | 52.6 | ± 8.7 | 41.7 | ± 11.4 | 1016.3 | ± 6.7 | 9.3 | ± 4.5 | 50 | 41 | 21 | 12 | 9 | 5-14 03:00:00 | 52.4 | ± 9.8 | 40.6 | ± 12.8 | 1016.3 | ± 6.8 | 9.7 | ± 3.0 | 53 | 38 | 21 | 12 | 9 | 3 | 5-14 04:00:00 | 51.5 | ± 10.1 | 39.4 | ± 12.9 | 1016.3 | ± 6.8 | 9.8 | ± 5.7 | 21 | 15 | 6 | 3 | 5-14 05:00:00 | 49.4 | ± 10.3 | 39.5 | ± 12.5 | 1015.9 | ± 6.8 | 7.7 | ± 4.9 | 21 | 6 | 3 | 3 | 5-14 06:00:00 | 49.0 | ± 10.1 | 37.3 | ± 13.7 | 1016.0 | ± 6.5 | 7.6 | ± 4.6 | 24 | 15 | 6 | 5-14 07:00:00 | 47.5 | ± 10.7 | 36.9 | ± 13.6 | 1015.9 | ± 6.4 | 7.1 | ± 3.1 | 15 | 12 | 3 | 5-14 08:00:00 | 47.7 | ± 10.4 | 38.8 | ± 13.3 | 1015.9 | ± 6.5 | 7.0 | ± 4.6 | 12 | 9 | 3 | 5-14 09:00:00 | 48.6 | ± 9.5 | 40.1 | ± 12.3 | 1016.1 | ± 6.6 | 8.1 | ± 3.5 | 12 | 9 | 3 | 5-14 10:00:00 | 46.2 | ± 10.2 | 38.8 | ± 12.5 | 1016.3 | ± 6.8 | 8.0 | ± 4.2 | 53 | 44 | 26 | 21 | 5-14 11:00:00 | 46.6 | ± 10.1 | 39.6 | ± 12.2 | 1016.8 | ± 6.9 | 6.9 | ± 4.6 | 50 | 44 | 29 | 21 | 3 | 3 | 5-14 12:00:00 | 49.4 | ± 9.5 | 41.8 | ± 11.4 | 1016.9 | ± 6.9 | 7.5 | ± 4.5 | 50 | 47 | 32 | 18 | 9 | 5-14 13:00:00 | 51.5 | ± 9.4 | 41.8 | ± 11.2 | 1017.0 | ± 7.0 | 8.3 | ± 3.4 | 53 | 44 | 32 | 18 | 3 | 5-14 14:00:00 | 53.9 | ± 9.4 | 40.5 | ± 12.4 | 1017.1 | ± 6.8 | 9.6 | ± 4.0 | 59 | 44 | 32 | 18 | 6 | 5-14 15:00:00 | 56.3 | ± 9.3 | 41.1 | ± 12.1 | 1017.1 | ± 6.9 | 11.2 | ± 4.2 | 56 | 50 | 32 | 18 | 6 | 5-14 16:00:00 | 58.2 | ± 9.1 | 41.0 | ± 11.3 | 1017.0 | ± 6.5 | 10.2 | ± 3.4 | 59 | 50 | 32 | 12 | 9 | 5-14 17:00:00 | 60.3 | ± 8.6 | 40.7 | ± 11.9 | 1016.6 | ± 6.5 | 11.1 | ± 4.3 | 62 | 56 | 21 | 9 | 3 | 5-14 18:00:00 | 61.1 | ± 9.9 | 41.4 | ± 10.3 | 1016.3 | ± 6.0 | 10.4 | ± 6.2 | 59 | 56 | 21 | 6 | 3 | 5-14 19:00:00 | 63.6 | ± 10.0 | 42.4 | ± 11.5 | 1016.1 | ± 5.8 | 10.4 | ± 4.2 | 59 | 50 | 15 | 6 | 3 | 5-14 20:00:00 | 65.1 | ± 9.8 | 42.6 | ± 11.8 | 1014.1 | ± 4.9 | 11.6 | ± 3.3 | 59 | 44 | 15 | 6 | 6 | 5-14 21:00:00 | 65.0 | ± 9.4 | 40.8 | ± 11.7 | 1015.3 | ± 5.4 | 10.0 | ± 6.4 | 65 | 41 | 12 | 3 | 3 | 5-14 22:00:00 | 63.5 | ± 8.8 | 40.3 | ± 10.7 | 1015.4 | ± 4.9 | 12.6 | ± 6.8 | 74 | 44 | 18 | 6 | 6 | 5-14 23:00:00 | 61.0 | ± 8.0 | 40.7 | ± 10.0 | 1015.6 | ± 4.5 | 11.3 | ± 5.2 | 59 | 38 | 12 | 6 | 6 | 3 |