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) | 5-29 00:00:00 | 59.5 | ± 7.7 | 46.0 | ± 8.6 | 1015.8 | ± 5.4 | 7.5 | ± 3.6 | 41 | 24 | 12 | 12 | 6 | 3 | 5-29 01:00:00 | 56.5 | ± 7.4 | 46.2 | ± 8.5 | 1016.0 | ± 5.4 | 6.7 | ± 3.6 | 35 | 26 | 12 | 12 | 9 | 3 | 5-29 02:00:00 | 53.4 | ± 7.2 | 45.5 | ± 8.1 | 1016.3 | ± 5.4 | 5.0 | ± 3.9 | 26 | 18 | 12 | 12 | 3 | 5-29 03:00:00 | 52.2 | ± 7.5 | 46.6 | ± 8.7 | 1016.0 | ± 5.4 | 4.9 | ± 3.5 | 26 | 18 | 9 | 6 | 6 | 5-29 04:00:00 | 51.1 | ± 7.7 | 46.6 | ± 8.9 | 1016.1 | ± 5.4 | 4.9 | ± 3.4 | 26 | 24 | 21 | 9 | 6 | 5-29 05:00:00 | 50.1 | ± 7.4 | 45.5 | ± 8.4 | 1016.0 | ± 5.3 | 4.5 | ± 3.7 | 29 | 26 | 21 | 15 | 9 | 3 | 5-29 06:00:00 | 48.8 | ± 7.7 | 45.6 | ± 8.3 | 1015.4 | ± 5.3 | 4.8 | ± 3.7 | 35 | 26 | 18 | 12 | 9 | 3 | 5-29 07:00:00 | 47.8 | ± 7.9 | 44.5 | ± 8.4 | 1015.4 | ± 5.6 | 4.4 | ± 3.5 | 32 | 26 | 15 | 12 | 9 | 5-29 08:00:00 | 47.5 | ± 8.1 | 44.3 | ± 8.3 | 1015.5 | ± 5.5 | 4.9 | ± 3.7 | 32 | 26 | 18 | 18 | 12 | 5-29 09:00:00 | 47.6 | ± 8.3 | 44.3 | ± 8.8 | 1015.7 | ± 5.7 | 4.7 | ± 4.1 | 29 | 24 | 18 | 15 | 9 | 5-29 10:00:00 | 48.4 | ± 8.1 | 44.7 | ± 9.0 | 1016.0 | ± 5.6 | 4.7 | ± 3.8 | 38 | 35 | 29 | 24 | 15 | 3 | 5-29 11:00:00 | 50.4 | ± 8.1 | 46.0 | ± 8.3 | 1016.3 | ± 5.7 | 5.7 | ± 4.1 | 32 | 29 | 26 | 21 | 15 | 5-29 12:00:00 | 54.0 | ± 8.4 | 47.5 | ± 8.9 | 1016.3 | ± 5.5 | 6.7 | ± 3.9 | 38 | 29 | 26 | 21 | 9 | 5-29 13:00:00 | 57.0 | ± 8.8 | 49.1 | ± 9.2 | 1016.4 | ± 5.6 | 7.4 | ± 3.5 | 38 | 32 | 29 | 18 | 12 | 5-29 14:00:00 | 59.8 | ± 9.4 | 48.5 | ± 8.7 | 1016.4 | ± 5.6 | 9.1 | ± 3.7 | 44 | 35 | 24 | 9 | 5-29 15:00:00 | 61.3 | ± 10.0 | 48.1 | ± 9.5 | 1016.4 | ± 5.6 | 9.6 | ± 3.7 | 50 | 41 | 15 | 3 | 5-29 16:00:00 | 63.0 | ± 10.3 | 48.7 | ± 9.5 | 1016.2 | ± 5.5 | 9.8 | ± 3.9 | 68 | 59 | 18 | 6 | 3 | 5-29 17:00:00 | 63.6 | ± 10.3 | 48.1 | ± 8.1 | 1015.9 | ± 5.5 | 10.6 | ± 3.2 | 62 | 44 | 12 | 6 | 5-29 18:00:00 | 64.6 | ± 10.7 | 48.6 | ± 9.4 | 1015.8 | ± 5.4 | 9.7 | ± 3.7 | 68 | 50 | 12 | 6 | 5-29 19:00:00 | 64.7 | ± 10.4 | 49.0 | ± 9.9 | 1015.6 | ± 5.2 | 10.2 | ± 3.0 | 76 | 59 | 15 | 3 | 5-29 20:00:00 | 64.6 | ± 10.5 | 48.3 | ± 9.0 | 1015.4 | ± 5.2 | 9.7 | ± 3.8 | 59 | 44 | 15 | 6 | 3 | 5-29 21:00:00 | 64.1 | ± 10.3 | 47.5 | ± 10.9 | 1015.4 | ± 5.2 | 9.5 | ± 3.6 | 62 | 38 | 12 | 6 | 3 | 5-29 22:00:00 | 63.3 | ± 9.8 | 47.2 | ± 11.0 | 1015.6 | ± 5.1 | 9.8 | ± 3.5 | 56 | 38 | 9 | 6 | 5-29 23:00:00 | 61.6 | ± 9.4 | 48.2 | ± 9.5 | 1015.5 | ± 5.0 | 8.1 | ± 3.8 | 41 | 29 | 9 | 6 | 3 |