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 | 74.7 | ± 6.3 | 65.5 | ± 7.8 | 1015.7 | ± 4.5 | 4.9 | ± 4.3 | 41 | 14 | 3 | 8-14 01:00:00 | 73.1 | ± 6.5 | 65.2 | ± 7.2 | 1016.2 | ± 4.4 | 4.7 | ± 4.4 | 24 | 17 | 3 | 8-14 02:00:00 | 71.4 | ± 6.6 | 64.2 | ± 6.7 | 1016.7 | ± 4.6 | 5.3 | ± 6.0 | 28 | 14 | 3 | 8-14 03:00:00 | 70.6 | ± 6.2 | 64.8 | ± 7.3 | 1016.6 | ± 4.4 | 5.5 | ± 4.9 | 17 | 7 | 8-14 04:00:00 | 69.7 | ± 6.2 | 64.7 | ± 7.2 | 1016.7 | ± 4.4 | 3.7 | ± 3.9 | 24 | 10 | 3 | 8-14 05:00:00 | 69.0 | ± 6.5 | 64.0 | ± 6.7 | 1016.8 | ± 4.6 | 4.4 | ± 4.2 | 24 | 7 | 3 | 8-14 06:00:00 | 68.3 | ± 6.4 | 64.0 | ± 7.5 | 1016.6 | ± 4.5 | 4.1 | ± 4.1 | 17 | 7 | 3 | 8-14 07:00:00 | 67.8 | ± 6.4 | 63.2 | ± 7.9 | 1016.5 | ± 4.5 | 4.0 | ± 3.8 | 21 | 10 | 8-14 08:00:00 | 67.1 | ± 6.6 | 63.2 | ± 6.9 | 1016.6 | ± 4.4 | 3.8 | ± 4.6 | 21 | 14 | 3 | 3 | 8-14 09:00:00 | 67.0 | ± 6.5 | 63.0 | ± 7.5 | 1016.7 | ± 4.3 | 4.5 | ± 4.8 | 17 | 10 | 3 | 3 | 8-14 10:00:00 | 67.0 | ± 6.1 | 63.0 | ± 7.5 | 1017.2 | ± 4.3 | 5.0 | ± 4.9 | 24 | 14 | 7 | 3 | 8-14 11:00:00 | 68.1 | ± 5.6 | 63.9 | ± 6.7 | 1017.5 | ± 4.2 | 5.1 | ± 4.4 | 31 | 21 | 10 | 7 | 3 | 8-14 12:00:00 | 70.5 | ± 5.1 | 64.3 | ± 7.4 | 1017.8 | ± 3.9 | 5.2 | ± 4.8 | 38 | 24 | 14 | 7 | 3 | 8-14 13:00:00 | 73.1 | ± 4.7 | 64.8 | ± 7.5 | 1017.8 | ± 3.9 | 5.8 | ± 4.9 | 45 | 24 | 7 | 3 | 8-14 14:00:00 | 76.0 | ± 4.9 | 65.5 | ± 7.6 | 1017.8 | ± 3.9 | 6.4 | ± 4.4 | 38 | 24 | 7 | 8-14 15:00:00 | 77.9 | ± 5.1 | 64.8 | ± 8.4 | 1017.7 | ± 3.8 | 6.9 | ± 4.3 | 48 | 31 | 10 | 8-14 16:00:00 | 79.9 | ± 5.6 | 64.4 | ± 9.0 | 1017.6 | ± 3.7 | 6.5 | ± 4.3 | 59 | 48 | 7 | 8-14 17:00:00 | 81.0 | ± 5.7 | 64.5 | ± 8.1 | 1017.0 | ± 3.7 | 8.1 | ± 4.7 | 76 | 59 | 3 | 8-14 18:00:00 | 82.0 | ± 6.0 | 63.5 | ± 8.6 | 1016.9 | ± 3.5 | 8.0 | ± 4.4 | 72 | 48 | 8-14 19:00:00 | 82.5 | ± 5.9 | 63.4 | ± 8.4 | 1016.4 | ± 3.5 | 8.1 | ± 4.5 | 66 | 52 | 8-14 20:00:00 | 82.1 | ± 6.6 | 63.8 | ± 8.1 | 1016.0 | ± 3.5 | 8.3 | ± 4.3 | 72 | 59 | 8-14 21:00:00 | 80.8 | ± 6.4 | 62.5 | ± 8.5 | 1016.0 | ± 3.3 | 7.7 | ± 3.6 | 72 | 45 | 8-14 22:00:00 | 79.6 | ± 5.9 | 62.9 | ± 8.3 | 1015.9 | ± 3.3 | 7.8 | ± 4.3 | 48 | 28 | 7 | 8-14 23:00:00 | 77.7 | ± 6.1 | 64.6 | ± 7.1 | 1016.0 | ± 3.2 | 6.1 | ± 3.7 | 55 | 34 | 7 |