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) | 8-14 00:00:00 | 78.9 | ± 6.4 | 67.7 | ± 4.4 | 1015.0 | ± 5.0 | 4.5 | ± 4.9 | 41 | 24 | 3 | 8-14 01:00:00 | 75.0 | ± 5.7 | 66.7 | ± 5.6 | 1015.4 | ± 4.9 | 5.5 | ± 5.3 | 38 | 21 | 3 | 8-14 02:00:00 | 74.3 | ± 5.5 | 67.3 | ± 5.7 | 1015.6 | ± 5.3 | 4.0 | ± 4.2 | 32 | 24 | 6 | 8-14 03:00:00 | 72.0 | ± 4.4 | 66.8 | ± 5.2 | 1016.1 | ± 4.6 | 5.0 | ± 4.3 | 18 | 9 | 6 | 3 | 8-14 04:00:00 | 72.8 | ± 5.2 | 67.6 | ± 5.2 | 1017.1 | ± 4.5 | 5.6 | ± 4.7 | 9 | 6 | 3 | 8-14 05:00:00 | 70.4 | ± 5.8 | 66.1 | ± 7.0 | 1017.3 | ± 4.3 | 4.7 | ± 4.8 | 6 | 3 | 3 | 3 | 3 | 8-14 06:00:00 | 69.5 | ± 5.9 | 66.0 | ± 7.2 | 1017.2 | ± 4.3 | 4.1 | ± 4.7 | 9 | 3 | 3 | 8-14 07:00:00 | 69.4 | ± 6.0 | 66.1 | ± 7.0 | 1016.9 | ± 4.4 | 2.9 | ± 3.2 | 6 | 3 | 3 | 3 | 3 | 8-14 08:00:00 | 67.8 | ± 5.9 | 65.3 | ± 6.5 | 1016.9 | ± 4.5 | 3.6 | ± 5.2 | 8-14 09:00:00 | 66.8 | ± 5.9 | 64.8 | ± 6.5 | 1017.1 | ± 4.5 | 5.0 | ± 4.9 | 9 | 6 | 6 | 3 | 8-14 10:00:00 | 66.3 | ± 5.4 | 63.9 | ± 5.3 | 1017.4 | ± 4.5 | 2.5 | ± 3.0 | 32 | 21 | 9 | 6 | 6 | 3 | 8-14 11:00:00 | 67.1 | ± 5.3 | 64.6 | ± 5.3 | 1017.8 | ± 4.4 | 4.0 | ± 4.4 | 26 | 15 | 6 | 3 | 3 | 3 | 8-14 12:00:00 | 68.8 | ± 5.6 | 65.4 | ± 5.4 | 1018.0 | ± 4.4 | 3.8 | ± 3.7 | 21 | 15 | 3 | 3 | 8-14 13:00:00 | 72.0 | ± 6.1 | 66.6 | ± 5.7 | 1018.2 | ± 4.5 | 4.1 | ± 4.1 | 26 | 18 | 6 | 6 | 3 | 3 | 8-14 14:00:00 | 76.0 | ± 5.9 | 67.0 | ± 5.2 | 1018.2 | ± 4.4 | 4.3 | ± 3.7 | 24 | 15 | 9 | 3 | 3 | 8-14 15:00:00 | 79.2 | ± 5.6 | 68.1 | ± 4.9 | 1019.2 | ± 5.7 | 4.4 | ± 5.3 | 32 | 18 | 9 | 8-14 16:00:00 | 80.7 | ± 6.9 | 66.1 | ± 5.3 | 1018.0 | ± 4.6 | 6.4 | ± 2.5 | 59 | 44 | 9 | 3 | 8-14 17:00:00 | 82.1 | ± 7.5 | 66.1 | ± 5.5 | 1017.7 | ± 4.7 | 7.1 | ± 5.1 | 50 | 41 | 3 | 3 | 8-14 18:00:00 | 82.3 | ± 7.6 | 65.5 | ± 4.7 | 1017.3 | ± 4.7 | 6.6 | ± 3.1 | 59 | 50 | 6 | 3 | 8-14 19:00:00 | 82.8 | ± 8.6 | 66.2 | ± 5.1 | 1016.9 | ± 4.7 | 8.7 | ± 4.2 | 59 | 44 | 6 | 8-14 20:00:00 | 83.4 | ± 8.0 | 65.3 | ± 4.7 | 1016.4 | ± 4.7 | 9.2 | ± 4.6 | 68 | 50 | 6 | 8-14 21:00:00 | 81.1 | ± 8.4 | 64.0 | ± 3.4 | 1016.9 | ± 4.8 | 11.0 | ± 2.8 | 56 | 35 | 3 | 8-14 22:00:00 | 79.7 | ± 8.2 | 64.7 | ± 3.5 | 1017.1 | ± 4.6 | 8.8 | ± 4.6 | 47 | 38 | 3 | 8-14 23:00:00 | 79.9 | ± 7.5 | 66.3 | ± 5.0 | 1017.2 | ± 4.3 | 7.5 | ± 4.0 | 35 | 29 | 6 |