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) | 5-27 00:00:00 | 57.1 | ± 8.9 | 44.7 | ± 9.1 | 1015.3 | ± 4.9 | 7.1 | ± 3.6 | 44 | 29 | 21 | 12 | 3 | 5-27 01:00:00 | 54.0 | ± 8.8 | 44.9 | ± 8.5 | 1015.5 | ± 5.0 | 6.7 | ± 4.3 | 44 | 32 | 21 | 15 | 3 | 5-27 02:00:00 | 51.1 | ± 9.2 | 43.7 | ± 9.3 | 1015.6 | ± 5.2 | 4.7 | ± 4.1 | 44 | 29 | 18 | 18 | 3 | 5-27 03:00:00 | 50.0 | ± 9.2 | 45.9 | ± 8.0 | 1015.9 | ± 4.9 | 4.4 | ± 3.9 | 24 | 18 | 15 | 12 | 6 | 5-27 04:00:00 | 48.7 | ± 9.2 | 45.3 | ± 8.5 | 1015.9 | ± 5.0 | 4.4 | ± 3.9 | 24 | 21 | 12 | 12 | 6 | 5-27 05:00:00 | 47.6 | ± 9.6 | 43.9 | ± 9.0 | 1015.9 | ± 5.0 | 3.9 | ± 4.0 | 24 | 18 | 12 | 9 | 6 | 3 | 5-27 06:00:00 | 46.7 | ± 9.7 | 45.1 | ± 8.3 | 1015.9 | ± 5.1 | 3.8 | ± 3.9 | 26 | 21 | 18 | 18 | 12 | 6 | 5-27 07:00:00 | 46.1 | ± 9.8 | 44.9 | ± 8.5 | 1015.8 | ± 5.1 | 4.4 | ± 4.1 | 38 | 32 | 21 | 21 | 12 | 6 | 5-27 08:00:00 | 45.2 | ± 10.3 | 42.8 | ± 9.6 | 1015.5 | ± 5.3 | 4.9 | ± 4.5 | 38 | 26 | 21 | 18 | 12 | 6 | 5-27 09:00:00 | 45.3 | ± 9.2 | 43.8 | ± 8.8 | 1015.8 | ± 5.2 | 4.3 | ± 3.9 | 44 | 29 | 21 | 15 | 9 | 3 | 5-27 10:00:00 | 45.5 | ± 9.0 | 42.8 | ± 8.7 | 1016.0 | ± 5.3 | 4.1 | ± 3.9 | 44 | 32 | 26 | 26 | 15 | 5-27 11:00:00 | 47.1 | ± 8.9 | 43.2 | ± 8.7 | 1016.2 | ± 5.3 | 5.5 | ± 4.9 | 35 | 29 | 21 | 21 | 9 | 3 | 5-27 12:00:00 | 50.8 | ± 8.4 | 45.5 | ± 8.5 | 1016.6 | ± 5.3 | 6.4 | ± 4.9 | 50 | 41 | 26 | 15 | 6 | 5-27 13:00:00 | 54.3 | ± 8.5 | 45.6 | ± 9.0 | 1016.9 | ± 5.5 | 7.1 | ± 4.8 | 47 | 41 | 26 | 12 | 6 | 5-27 14:00:00 | 57.6 | ± 9.1 | 44.1 | ± 10.3 | 1016.9 | ± 5.6 | 9.0 | ± 4.3 | 56 | 47 | 24 | 9 | 3 | 5-27 15:00:00 | 59.6 | ± 9.3 | 46.0 | ± 10.0 | 1016.6 | ± 5.6 | 9.1 | ± 4.1 | 62 | 59 | 29 | 9 | 3 | 5-27 16:00:00 | 61.2 | ± 9.5 | 45.3 | ± 10.2 | 1016.6 | ± 5.4 | 9.4 | ± 4.4 | 65 | 62 | 18 | 3 | 5-27 17:00:00 | 62.3 | ± 9.7 | 44.2 | ± 10.5 | 1016.3 | ± 5.5 | 9.2 | ± 4.1 | 65 | 62 | 12 | 6 | 5-27 18:00:00 | 62.8 | ± 10.0 | 45.0 | ± 10.3 | 1016.0 | ± 5.5 | 10.0 | ± 4.3 | 74 | 62 | 12 | 3 | 5-27 19:00:00 | 63.4 | ± 9.8 | 45.2 | ± 10.2 | 1015.7 | ± 5.3 | 10.2 | ± 3.6 | 65 | 47 | 12 | 6 | 5-27 20:00:00 | 63.9 | ± 9.8 | 43.0 | ± 10.5 | 1015.8 | ± 5.5 | 9.6 | ± 4.6 | 68 | 44 | 12 | 9 | 5-27 21:00:00 | 62.9 | ± 9.7 | 44.2 | ± 11.3 | 1015.9 | ± 5.4 | 9.4 | ± 4.1 | 62 | 44 | 12 | 9 | 3 | 5-27 22:00:00 | 61.8 | ± 9.4 | 44.5 | ± 11.6 | 1015.9 | ± 5.3 | 8.9 | ± 3.9 | 56 | 35 | 18 | 12 | 3 | 5-27 23:00:00 | 59.7 | ± 9.1 | 44.1 | ± 11.5 | 1016.0 | ± 5.3 | 8.2 | ± 3.8 | 47 | 29 | 12 | 6 | 3 |