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) | 5-23 00:00:00 | 60.2 | ± 9.3 | 46.4 | ± 9.4 | 1016.8 | ± 4.5 | 6.9 | ± 3.5 | 41 | 29 | 9 | 6 | 3 | 3 | 5-23 01:00:00 | 57.1 | ± 9.4 | 45.8 | ± 9.0 | 1017.1 | ± 4.4 | 6.7 | ± 3.8 | 38 | 26 | 9 | 6 | 6 | 3 | 5-23 02:00:00 | 54.0 | ± 8.9 | 45.7 | ± 9.3 | 1017.3 | ± 4.4 | 4.5 | ± 4.3 | 38 | 24 | 12 | 6 | 3 | 5-23 03:00:00 | 51.8 | ± 8.9 | 46.2 | ± 9.3 | 1017.2 | ± 4.6 | 3.5 | ± 3.6 | 35 | 29 | 12 | 9 | 3 | 5-23 04:00:00 | 50.2 | ± 9.1 | 46.1 | ± 9.7 | 1016.9 | ± 4.6 | 3.5 | ± 3.6 | 32 | 24 | 9 | 9 | 6 | 5-23 05:00:00 | 48.6 | ± 9.6 | 45.0 | ± 9.7 | 1016.8 | ± 4.7 | 3.6 | ± 3.6 | 38 | 26 | 12 | 9 | 6 | 5-23 06:00:00 | 47.8 | ± 9.6 | 45.0 | ± 10.0 | 1016.3 | ± 4.7 | 3.8 | ± 3.6 | 38 | 32 | 18 | 12 | 9 | 5-23 07:00:00 | 47.3 | ± 9.5 | 45.3 | ± 9.7 | 1016.3 | ± 4.9 | 4.1 | ± 3.2 | 44 | 32 | 18 | 15 | 9 | 5-23 08:00:00 | 46.7 | ± 9.3 | 44.0 | ± 9.7 | 1016.0 | ± 5.1 | 3.6 | ± 3.1 | 35 | 29 | 21 | 15 | 9 | 5-23 09:00:00 | 47.0 | ± 9.1 | 44.7 | ± 9.8 | 1016.3 | ± 5.0 | 3.4 | ± 3.4 | 41 | 32 | 24 | 18 | 12 | 5-23 10:00:00 | 47.4 | ± 9.1 | 44.2 | ± 9.3 | 1016.4 | ± 5.1 | 3.3 | ± 3.3 | 53 | 35 | 24 | 24 | 12 | 5-23 11:00:00 | 49.6 | ± 8.3 | 45.6 | ± 8.9 | 1016.6 | ± 5.3 | 4.4 | ± 3.5 | 44 | 32 | 24 | 21 | 9 | 5-23 12:00:00 | 53.3 | ± 8.2 | 46.7 | ± 9.6 | 1016.7 | ± 5.4 | 5.5 | ± 3.6 | 50 | 38 | 26 | 21 | 6 | 5-23 13:00:00 | 56.8 | ± 8.1 | 47.3 | ± 8.5 | 1016.8 | ± 5.3 | 6.8 | ± 3.6 | 41 | 24 | 21 | 18 | 3 | 5-23 14:00:00 | 59.7 | ± 9.1 | 47.1 | ± 8.8 | 1017.0 | ± 5.1 | 8.2 | ± 4.3 | 41 | 26 | 15 | 15 | 3 | 5-23 15:00:00 | 61.7 | ± 9.5 | 47.9 | ± 9.3 | 1016.7 | ± 4.9 | 8.5 | ± 3.8 | 50 | 41 | 15 | 15 | 3 | 5-23 16:00:00 | 63.6 | ± 10.1 | 47.5 | ± 9.8 | 1016.4 | ± 4.9 | 8.8 | ± 3.5 | 62 | 50 | 21 | 15 | 3 | 5-23 17:00:00 | 65.1 | ± 10.3 | 47.1 | ± 9.4 | 1016.1 | ± 4.8 | 9.5 | ± 3.7 | 68 | 50 | 18 | 15 | 3 | 5-23 18:00:00 | 65.5 | ± 10.3 | 47.0 | ± 10.5 | 1015.7 | ± 4.8 | 9.5 | ± 3.7 | 74 | 47 | 21 | 12 | 3 | 5-23 19:00:00 | 66.0 | ± 10.3 | 46.5 | ± 10.1 | 1015.5 | ± 4.6 | 9.5 | ± 3.7 | 65 | 38 | 18 | 9 | 3 | 5-23 20:00:00 | 66.7 | ± 9.8 | 46.4 | ± 10.0 | 1015.0 | ± 4.6 | 9.2 | ± 4.4 | 68 | 38 | 15 | 9 | 3 | 5-23 21:00:00 | 65.7 | ± 9.7 | 46.6 | ± 10.2 | 1014.9 | ± 4.6 | 8.5 | ± 4.3 | 62 | 47 | 18 | 9 | 3 | 5-23 22:00:00 | 64.2 | ± 9.3 | 47.2 | ± 9.9 | 1014.9 | ± 4.7 | 9.1 | ± 4.3 | 56 | 35 | 9 | 9 | 6 | 5-23 23:00:00 | 62.8 | ± 9.0 | 47.6 | ± 9.7 | 1014.8 | ± 4.6 | 7.2 | ± 3.7 | 62 | 35 | 15 | 9 | 6 |