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) | 8-6 00:00:00 | 75.8 | ± 4.6 | 64.7 | ± 8.0 | 1016.4 | ± 3.9 | 5.4 | ± 4.1 | 55 | 38 | 17 | 7 | 8-6 01:00:00 | 73.9 | ± 4.7 | 64.8 | ± 7.5 | 1016.8 | ± 4.0 | 5.5 | ± 2.9 | 41 | 28 | 7 | 7 | 8-6 02:00:00 | 72.3 | ± 5.1 | 63.9 | ± 6.7 | 1017.2 | ± 3.9 | 5.2 | ± 3.3 | 48 | 31 | 7 | 7 | 3 | 8-6 03:00:00 | 71.1 | ± 5.1 | 65.0 | ± 7.0 | 1017.3 | ± 4.0 | 5.1 | ± 3.1 | 38 | 24 | 3 | 3 | 8-6 04:00:00 | 70.1 | ± 5.3 | 64.3 | ± 7.6 | 1017.4 | ± 3.9 | 5.1 | ± 2.8 | 41 | 28 | 7 | 7 | 3 | 8-6 05:00:00 | 69.4 | ± 5.5 | 63.1 | ± 7.1 | 1017.3 | ± 3.8 | 4.2 | ± 2.8 | 45 | 24 | 17 | 3 | 3 | 8-6 06:00:00 | 68.4 | ± 5.5 | 63.5 | ± 7.9 | 1017.3 | ± 3.9 | 4.1 | ± 3.8 | 41 | 24 | 7 | 3 | 3 | 8-6 07:00:00 | 67.7 | ± 5.9 | 63.5 | ± 7.5 | 1017.3 | ± 4.0 | 4.2 | ± 3.5 | 41 | 28 | 10 | 3 | 3 | 8-6 08:00:00 | 66.6 | ± 5.7 | 61.6 | ± 7.3 | 1017.0 | ± 4.1 | 3.9 | ± 3.3 | 48 | 28 | 14 | 7 | 3 | 8-6 09:00:00 | 66.5 | ± 5.6 | 62.1 | ± 8.0 | 1017.2 | ± 4.0 | 4.1 | ± 3.5 | 41 | 28 | 10 | 7 | 3 | 8-6 10:00:00 | 66.7 | ± 5.6 | 62.2 | ± 7.9 | 1017.6 | ± 4.1 | 3.8 | ± 3.3 | 62 | 34 | 14 | 14 | 3 | 8-6 11:00:00 | 67.9 | ± 5.7 | 62.5 | ± 7.3 | 1017.9 | ± 4.1 | 4.8 | ± 3.5 | 41 | 21 | 10 | 7 | 8-6 12:00:00 | 70.6 | ± 5.3 | 63.4 | ± 7.8 | 1018.1 | ± 4.1 | 5.3 | ± 3.5 | 48 | 28 | 17 | 7 | 8-6 13:00:00 | 73.0 | ± 5.1 | 63.9 | ± 8.1 | 1018.2 | ± 4.0 | 6.1 | ± 3.0 | 48 | 31 | 21 | 7 | 8-6 14:00:00 | 75.2 | ± 5.5 | 63.9 | ± 7.5 | 1018.2 | ± 4.0 | 6.3 | ± 3.5 | 55 | 34 | 17 | 7 | 8-6 15:00:00 | 77.2 | ± 6.0 | 63.9 | ± 9.0 | 1017.9 | ± 3.9 | 7.4 | ± 4.4 | 59 | 45 | 21 | 7 | 8-6 16:00:00 | 79.8 | ± 5.6 | 63.6 | ± 9.5 | 1017.9 | ± 4.0 | 7.5 | ± 3.9 | 86 | 66 | 28 | 7 | 8-6 17:00:00 | 80.5 | ± 6.6 | 63.2 | ± 8.7 | 1017.5 | ± 4.0 | 8.3 | ± 3.5 | 79 | 59 | 17 | 10 | 8-6 18:00:00 | 81.6 | ± 6.7 | 63.4 | ± 9.6 | 1016.9 | ± 4.0 | 8.8 | ± 3.6 | 83 | 48 | 17 | 7 | 8-6 19:00:00 | 82.1 | ± 6.7 | 63.2 | ± 9.5 | 1016.5 | ± 4.0 | 9.1 | ± 4.6 | 79 | 45 | 14 | 7 | 8-6 20:00:00 | 81.4 | ± 6.7 | 63.2 | ± 8.5 | 1015.9 | ± 4.0 | 9.1 | ± 4.2 | 79 | 55 | 14 | 7 | 8-6 21:00:00 | 80.7 | ± 6.1 | 63.0 | ± 9.3 | 1015.9 | ± 4.0 | 8.2 | ± 4.2 | 83 | 48 | 14 | 3 | 8-6 22:00:00 | 79.0 | ± 5.6 | 62.9 | ± 8.8 | 1016.0 | ± 3.9 | 8.5 | ± 5.1 | 76 | 48 | 10 | 8-6 23:00:00 | 77.2 | ± 5.5 | 63.5 | ± 7.8 | 1016.0 | ± 3.8 | 6.6 | ± 3.9 | 62 | 31 | 7 | 3 |