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) | 8-26 00:00:00 | 73.9 | ± 5.7 | 62.1 | ± 7.5 | 1017.8 | ± 4.1 | 5.5 | ± 4.0 | 45 | 24 | 8-26 01:00:00 | 72.1 | ± 5.4 | 62.5 | ± 7.3 | 1018.0 | ± 4.1 | 5.0 | ± 3.2 | 31 | 14 | 3 | 8-26 02:00:00 | 70.5 | ± 5.6 | 62.9 | ± 7.0 | 1018.2 | ± 4.1 | 5.1 | ± 4.5 | 28 | 10 | 7 | 8-26 03:00:00 | 69.4 | ± 5.7 | 62.3 | ± 6.9 | 1018.3 | ± 4.0 | 4.6 | ± 4.1 | 24 | 10 | 7 | 3 | 8-26 04:00:00 | 68.2 | ± 5.9 | 62.1 | ± 7.0 | 1018.3 | ± 4.0 | 4.6 | ± 4.0 | 14 | 7 | 7 | 3 | 8-26 05:00:00 | 67.4 | ± 6.1 | 62.5 | ± 6.4 | 1018.4 | ± 4.1 | 3.9 | ± 3.4 | 14 | 10 | 3 | 8-26 06:00:00 | 66.5 | ± 6.0 | 61.6 | ± 6.3 | 1018.2 | ± 4.0 | 3.4 | ± 3.2 | 24 | 21 | 7 | 7 | 8-26 07:00:00 | 65.7 | ± 6.0 | 61.4 | ± 6.3 | 1018.1 | ± 4.0 | 3.5 | ± 3.4 | 17 | 14 | 3 | 3 | 8-26 08:00:00 | 65.1 | ± 6.0 | 61.7 | ± 6.2 | 1018.2 | ± 4.0 | 2.4 | ± 2.9 | 17 | 17 | 10 | 7 | 8-26 09:00:00 | 65.1 | ± 5.9 | 60.8 | ± 6.2 | 1018.3 | ± 4.0 | 3.0 | ± 2.9 | 21 | 14 | 7 | 7 | 8-26 10:00:00 | 64.8 | ± 6.0 | 60.9 | ± 6.1 | 1018.8 | ± 4.0 | 3.3 | ± 2.9 | 31 | 21 | 14 | 3 | 8-26 11:00:00 | 66.0 | ± 5.2 | 62.7 | ± 5.7 | 1019.2 | ± 4.0 | 3.6 | ± 3.2 | 38 | 31 | 14 | 7 | 3 | 8-26 12:00:00 | 68.5 | ± 4.8 | 62.5 | ± 5.9 | 1019.3 | ± 3.9 | 3.9 | ± 3.3 | 38 | 34 | 14 | 10 | 8-26 13:00:00 | 71.5 | ± 4.8 | 63.3 | ± 6.1 | 1019.3 | ± 3.7 | 4.9 | ± 3.0 | 38 | 31 | 17 | 7 | 8-26 14:00:00 | 74.6 | ± 4.6 | 63.9 | ± 6.2 | 1019.4 | ± 3.6 | 5.5 | ± 4.1 | 38 | 34 | 17 | 7 | 8-26 15:00:00 | 77.3 | ± 4.6 | 64.3 | ± 6.0 | 1019.2 | ± 3.5 | 5.8 | ± 4.4 | 52 | 38 | 14 | 8-26 16:00:00 | 79.3 | ± 4.9 | 63.9 | ± 6.3 | 1018.7 | ± 3.5 | 5.7 | ± 4.0 | 62 | 48 | 14 | 8-26 17:00:00 | 81.0 | ± 4.9 | 64.0 | ± 7.0 | 1018.2 | ± 3.4 | 6.2 | ± 4.0 | 69 | 59 | 3 | 8-26 18:00:00 | 81.8 | ± 4.7 | 63.3 | ± 6.6 | 1017.9 | ± 3.3 | 6.8 | ± 3.8 | 76 | 62 | 3 | 8-26 19:00:00 | 82.4 | ± 5.0 | 63.6 | ± 6.6 | 1017.4 | ± 3.2 | 7.1 | ± 3.6 | 69 | 48 | 3 | 8-26 20:00:00 | 82.6 | ± 5.3 | 63.7 | ± 6.9 | 1016.8 | ± 3.3 | 7.8 | ± 3.8 | 72 | 45 | 3 | 8-26 21:00:00 | 81.4 | ± 5.2 | 63.6 | ± 6.1 | 1016.6 | ± 3.1 | 7.1 | ± 3.9 | 72 | 52 | 3 | 8-26 22:00:00 | 79.8 | ± 5.1 | 63.9 | ± 5.8 | 1016.5 | ± 3.1 | 7.1 | ± 3.1 | 69 | 48 | 3 | 8-26 23:00:00 | 77.1 | ± 4.8 | 64.3 | ± 6.6 | 1016.6 | ± 3.2 | 5.8 | ± 3.8 | 55 | 38 | 3 |