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) | 7-1 00:00:00 | 77.6 | ± 3.3 | 61.5 | ± 6.3 | 1016.2 | ± 3.6 | 6.7 | ± 3.3 | 29 | 21 | 3 | 3 | 7-1 01:00:00 | 74.8 | ± 4.2 | 61.8 | ± 6.1 | 1015.8 | ± 3.5 | 4.8 | ± 4.1 | 38 | 18 | 3 | 7-1 02:00:00 | 72.5 | ± 3.6 | 61.7 | ± 5.6 | 1017.4 | ± 3.9 | 6.3 | ± 4.2 | 41 | 21 | 7-1 03:00:00 | 72.4 | ± 3.3 | 62.5 | ± 5.5 | 1017.2 | ± 3.9 | 4.9 | ± 2.5 | 38 | 21 | 7-1 04:00:00 | 69.3 | ± 3.5 | 62.6 | ± 5.6 | 1017.3 | ± 4.0 | 3.1 | ± 2.2 | 12 | 9 | 7-1 05:00:00 | 67.9 | ± 3.8 | 62.0 | ± 5.1 | 1017.2 | ± 4.1 | 2.7 | ± 2.5 | 9 | 6 | 7-1 06:00:00 | 67.1 | ± 3.9 | 61.8 | ± 5.1 | 1017.1 | ± 3.9 | 3.2 | ± 2.3 | 6 | 6 | 7-1 07:00:00 | 65.8 | ± 3.7 | 61.0 | ± 5.6 | 1017.0 | ± 4.1 | 3.4 | ± 2.5 | 6 | 6 | 7-1 08:00:00 | 65.1 | ± 4.1 | 60.8 | ± 5.7 | 1017.0 | ± 4.2 | 1.8 | ± 3.0 | 6 | 6 | 6 | 7-1 09:00:00 | 64.6 | ± 4.2 | 60.6 | ± 5.9 | 1017.2 | ± 4.2 | 2.2 | ± 2.0 | 12 | 9 | 9 | 6 | 3 | 7-1 10:00:00 | 65.2 | ± 4.9 | 61.4 | ± 5.6 | 1017.5 | ± 4.2 | 3.9 | ± 3.8 | 29 | 24 | 15 | 9 | 6 | 3 | 7-1 11:00:00 | 66.7 | ± 4.5 | 62.9 | ± 5.5 | 1017.2 | ± 4.2 | 3.9 | ± 3.5 | 38 | 29 | 18 | 12 | 6 | 3 | 7-1 12:00:00 | 69.2 | ± 4.1 | 63.4 | ± 5.7 | 1017.5 | ± 4.3 | 5.7 | ± 4.9 | 35 | 29 | 26 | 18 | 6 | 7-1 13:00:00 | 71.8 | ± 3.9 | 64.1 | ± 6.2 | 1018.2 | ± 4.5 | 5.2 | ± 4.4 | 41 | 35 | 29 | 18 | 3 | 7-1 14:00:00 | 74.0 | ± 3.4 | 63.8 | ± 6.9 | 1018.0 | ± 4.6 | 7.1 | ± 4.4 | 50 | 44 | 24 | 15 | 3 | 7-1 15:00:00 | 76.6 | ± 3.4 | 63.3 | ± 7.2 | 1017.8 | ± 4.7 | 7.5 | ± 4.0 | 50 | 41 | 21 | 6 | 7-1 16:00:00 | 78.2 | ± 3.1 | 62.2 | ± 7.8 | 1017.0 | ± 5.1 | 8.5 | ± 4.7 | 47 | 41 | 15 | 7-1 17:00:00 | 79.9 | ± 3.6 | 62.4 | ± 7.7 | 1017.0 | ± 5.0 | 8.0 | ± 5.3 | 59 | 44 | 9 | 7-1 18:00:00 | 80.8 | ± 3.5 | 62.1 | ± 7.8 | 1017.7 | ± 3.8 | 8.7 | ± 5.0 | 56 | 47 | 3 | 3 | 7-1 19:00:00 | 80.3 | ± 4.8 | 62.7 | ± 7.7 | 1016.0 | ± 5.0 | 9.2 | ± 6.0 | 56 | 41 | 7-1 20:00:00 | 80.3 | ± 4.0 | 62.3 | ± 7.9 | 1012.8 | ± 9.4 | 11.1 | ± 6.1 | 47 | 35 | 9 | 7-1 21:00:00 | 78.9 | ± 5.9 | 63.1 | ± 7.9 | 1015.5 | ± 4.4 | 13.0 | ± 7.9 | 56 | 41 | 6 | 3 | 7-1 22:00:00 | 79.5 | ± 4.9 | 62.0 | ± 8.4 | 1015.2 | ± 4.4 | 9.1 | ± 4.8 | 41 | 32 | 6 | 7-1 23:00:00 | 78.7 | ± 5.0 | 63.3 | ± 7.8 | 1015.2 | ± 4.4 | 7.4 | ± 3.7 | 32 | 24 | 6 |