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) | 8-8 00:00:00 | 76.1 | ± 5.0 | 64.5 | ± 6.8 | 1015.6 | ± 4.3 | 5.7 | ± 4.1 | 59 | 34 | 8-8 01:00:00 | 74.4 | ± 5.2 | 64.3 | ± 6.1 | 1016.0 | ± 4.3 | 5.4 | ± 4.4 | 48 | 21 | 3 | 8-8 02:00:00 | 72.8 | ± 5.4 | 64.3 | ± 5.8 | 1016.3 | ± 4.3 | 5.3 | ± 3.8 | 59 | 14 | 3 | 3 | 8-8 03:00:00 | 71.7 | ± 5.5 | 64.0 | ± 6.0 | 1016.6 | ± 4.4 | 4.9 | ± 4.2 | 41 | 14 | 3 | 3 | 8-8 04:00:00 | 70.8 | ± 5.5 | 64.4 | ± 5.9 | 1016.6 | ± 4.5 | 5.6 | ± 3.6 | 31 | 10 | 3 | 3 | 8-8 05:00:00 | 69.8 | ± 5.8 | 63.9 | ± 5.6 | 1016.5 | ± 4.6 | 4.1 | ± 3.5 | 41 | 17 | 14 | 3 | 8-8 06:00:00 | 69.1 | ± 5.8 | 63.9 | ± 6.5 | 1016.2 | ± 4.6 | 4.3 | ± 3.5 | 38 | 17 | 14 | 7 | 8-8 07:00:00 | 68.2 | ± 5.5 | 63.9 | ± 6.2 | 1016.2 | ± 4.7 | 4.1 | ± 3.5 | 34 | 21 | 14 | 7 | 8-8 08:00:00 | 67.6 | ± 5.6 | 63.7 | ± 5.7 | 1016.2 | ± 4.8 | 3.3 | ± 3.0 | 38 | 21 | 17 | 10 | 3 | 8-8 09:00:00 | 67.5 | ± 5.8 | 63.9 | ± 6.3 | 1016.3 | ± 4.7 | 3.9 | ± 3.3 | 28 | 21 | 10 | 3 | 8-8 10:00:00 | 67.6 | ± 5.8 | 63.9 | ± 6.2 | 1016.7 | ± 4.7 | 4.1 | ± 2.9 | 45 | 24 | 14 | 7 | 3 | 8-8 11:00:00 | 69.0 | ± 5.8 | 64.6 | ± 5.7 | 1016.9 | ± 4.8 | 4.7 | ± 3.1 | 31 | 21 | 17 | 3 | 3 | 8-8 12:00:00 | 71.5 | ± 5.5 | 65.5 | ± 6.1 | 1017.0 | ± 4.7 | 5.7 | ± 3.1 | 28 | 24 | 21 | 17 | 3 | 8-8 13:00:00 | 74.1 | ± 5.4 | 66.4 | ± 6.4 | 1017.1 | ± 4.8 | 6.5 | ± 3.1 | 31 | 28 | 21 | 7 | 3 | 8-8 14:00:00 | 76.8 | ± 5.6 | 66.2 | ± 6.0 | 1016.9 | ± 4.5 | 6.7 | ± 3.4 | 55 | 48 | 21 | 7 | 8-8 15:00:00 | 79.3 | ± 5.4 | 66.3 | ± 6.3 | 1017.3 | ± 4.8 | 7.0 | ± 4.0 | 69 | 59 | 21 | 3 | 8-8 16:00:00 | 81.0 | ± 5.6 | 65.3 | ± 6.9 | 1016.8 | ± 4.9 | 7.7 | ± 3.9 | 79 | 62 | 7 | 8-8 17:00:00 | 82.7 | ± 5.5 | 64.7 | ± 6.7 | 1016.3 | ± 5.0 | 8.7 | ± 3.6 | 76 | 48 | 3 | 8-8 18:00:00 | 83.3 | ± 6.0 | 64.0 | ± 7.1 | 1016.0 | ± 5.0 | 8.8 | ± 3.0 | 86 | 52 | 3 | 8-8 19:00:00 | 84.1 | ± 5.9 | 63.8 | ± 7.0 | 1015.6 | ± 4.9 | 8.9 | ± 4.0 | 86 | 52 | 8-8 20:00:00 | 84.0 | ± 5.9 | 63.8 | ± 6.5 | 1015.4 | ± 4.7 | 8.7 | ± 3.5 | 72 | 52 | 8-8 21:00:00 | 82.8 | ± 5.5 | 63.9 | ± 6.7 | 1015.0 | ± 4.7 | 8.9 | ± 4.3 | 86 | 55 | 3 | 8-8 22:00:00 | 81.4 | ± 5.0 | 64.3 | ± 6.9 | 1015.0 | ± 4.7 | 7.7 | ± 3.6 | 66 | 41 | 7 | 8-8 23:00:00 | 79.0 | ± 4.5 | 64.9 | ± 6.6 | 1015.1 | ± 4.6 | 6.5 | ± 4.2 | 59 | 31 | 7 |