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 | 71.6 | ± 2.8 | 64.9 | ± 5.0 | 1017.1 | ± 4.2 | 2.3 | ± 3.3 | 38 | 8-26 01:00:00 | 69.0 | ± 3.5 | 64.4 | ± 5.1 | 1017.4 | ± 4.3 | 2.3 | ± 3.1 | 25 | 8-26 02:00:00 | 67.6 | ± 4.5 | 64.0 | ± 5.2 | 1017.6 | ± 4.4 | 3.1 | ± 3.4 | 25 | 8-26 03:00:00 | 67.2 | ± 4.9 | 63.3 | ± 5.3 | 1017.8 | ± 4.2 | 2.4 | ± 3.2 | 25 | 8-26 04:00:00 | 66.6 | ± 5.2 | 62.6 | ± 5.6 | 1017.7 | ± 4.4 | 3.3 | ± 3.1 | 25 | 8-26 05:00:00 | 65.3 | ± 5.8 | 62.1 | ± 6.2 | 1017.6 | ± 4.4 | 2.0 | ± 2.7 | 13 | 13 | 13 | 8-26 06:00:00 | 63.9 | ± 5.6 | 61.7 | ± 5.8 | 1017.4 | ± 4.5 | 1.3 | ± 2.2 | 25 | 25 | 13 | 8-26 07:00:00 | 63.5 | ± 6.5 | 61.6 | ± 6.3 | 1017.2 | ± 4.4 | 1.3 | ± 2.2 | 38 | 25 | 13 | 8-26 08:00:00 | 62.1 | ± 6.7 | 60.9 | ± 6.9 | 1017.3 | ± 4.3 | 0.4 | ± 1.1 | 25 | 25 | 13 | 8-26 09:00:00 | 61.7 | ± 7.0 | 60.1 | ± 6.8 | 1017.2 | ± 4.2 | 1.3 | ± 2.2 | 38 | 25 | 13 | 8-26 10:00:00 | 61.3 | ± 7.4 | 59.8 | ± 7.5 | 1017.8 | ± 4.4 | 0.5 | ± 1.2 | 25 | 25 | 13 | 8-26 11:00:00 | 62.3 | ± 7.2 | 60.3 | ± 7.2 | 1018.0 | ± 4.2 | 1.1 | ± 1.8 | 38 | 25 | 13 | 8-26 12:00:00 | 65.4 | ± 5.4 | 63.0 | ± 5.6 | 1018.3 | ± 4.2 | 1.1 | ± 1.8 | 50 | 50 | 13 | 8-26 13:00:00 | 69.8 | ± 4.1 | 64.4 | ± 5.1 | 1017.9 | ± 3.9 | 2.4 | ± 2.5 | 50 | 50 | 13 | 8-26 14:00:00 | 73.3 | ± 3.3 | 64.6 | ± 5.1 | 1018.0 | ± 3.8 | 2.1 | ± 2.2 | 38 | 38 | 25 | 8-26 15:00:00 | 76.0 | ± 2.4 | 65.4 | ± 5.6 | 1017.7 | ± 3.5 | 3.0 | ± 2.5 | 50 | 38 | 25 | 8-26 16:00:00 | 78.2 | ± 2.4 | 63.8 | ± 5.0 | 1017.7 | ± 3.5 | 3.8 | ± 1.9 | 63 | 50 | 13 | 8-26 17:00:00 | 80.0 | ± 2.4 | 65.0 | ± 5.7 | 1016.7 | ± 3.5 | 4.0 | ± 3.0 | 38 | 38 | 8-26 18:00:00 | 80.7 | ± 1.9 | 65.2 | ± 6.2 | 1016.3 | ± 3.4 | 4.7 | ± 3.1 | 75 | 75 | 8-26 19:00:00 | 82.1 | ± 1.7 | 64.8 | ± 5.9 | 1016.3 | ± 3.2 | 5.1 | ± 1.4 | 63 | 38 | 8-26 20:00:00 | 81.5 | ± 2.1 | 65.8 | ± 5.6 | 1015.3 | ± 3.4 | 3.6 | ± 2.3 | 63 | 50 | 8-26 21:00:00 | 79.5 | ± 4.6 | 65.3 | ± 5.3 | 1015.1 | ± 3.5 | 4.0 | ± 2.1 | 50 | 38 | 8-26 22:00:00 | 77.8 | ± 4.5 | 65.5 | ± 5.5 | 1014.9 | ± 3.4 | 4.7 | ± 2.1 | 38 | 25 | 8-26 23:00:00 | 75.5 | ± 4.4 | 65.1 | ± 4.7 | 1014.9 | ± 3.3 | 2.7 | ± 3.1 | 50 | 25 |