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) | 8-25 00:00:00 | 70.4 | ± 5.9 | 59.8 | ± 7.4 | 1017.9 | ± 3.5 | 1.3 | ± 2.1 | 38 | 13 | 8-25 01:00:00 | 67.4 | ± 6.7 | 58.8 | ± 7.7 | 1018.2 | ± 3.7 | 1.3 | ± 2.1 | 13 | 8-25 02:00:00 | 65.2 | ± 6.5 | 57.6 | ± 8.3 | 1018.5 | ± 3.9 | 1.8 | ± 2.2 | 38 | 13 | 13 | 13 | 8-25 03:00:00 | 62.5 | ± 5.9 | 56.0 | ± 9.1 | 1018.8 | ± 4.0 | 0.8 | ± 2.0 | 38 | 25 | 13 | 13 | 13 | 8-25 04:00:00 | 62.0 | ± 7.0 | 55.3 | ± 8.9 | 1018.9 | ± 4.0 | 1.5 | ± 2.5 | 38 | 13 | 8-25 05:00:00 | 61.8 | ± 6.1 | 55.1 | ± 8.8 | 1019.1 | ± 4.1 | 1.3 | ± 3.2 | 25 | 13 | 8-25 06:00:00 | 61.7 | ± 7.0 | 54.5 | ± 8.9 | 1018.9 | ± 4.3 | 2.0 | ± 3.2 | 50 | 38 | 38 | 13 | 13 | 8-25 07:00:00 | 61.0 | ± 6.4 | 54.6 | ± 9.7 | 1018.7 | ± 4.5 | 1.6 | ± 1.9 | 50 | 25 | 25 | 13 | 8-25 08:00:00 | 60.3 | ± 6.3 | 54.3 | ± 9.6 | 1018.8 | ± 4.5 | 0.7 | ± 1.6 | 50 | 25 | 25 | 25 | 8-25 09:00:00 | 59.7 | ± 5.9 | 54.3 | ± 9.8 | 1018.9 | ± 4.6 | 0.7 | ± 1.6 | 38 | 25 | 13 | 8-25 10:00:00 | 59.8 | ± 6.1 | 58.1 | ± 5.7 | 1019.3 | ± 4.5 | 0.0 | ± 0.0 | 38 | 25 | 8-25 11:00:00 | 60.7 | ± 5.5 | 59.1 | ± 5.5 | 1019.7 | ± 4.5 | 0.8 | ± 2.0 | 38 | 25 | 8-25 12:00:00 | 64.8 | ± 4.4 | 60.8 | ± 4.4 | 1019.0 | ± 4.4 | 0.8 | ± 1.7 | 50 | 38 | 8-25 13:00:00 | 70.3 | ± 4.8 | 61.8 | ± 4.1 | 1019.2 | ± 4.3 | 0.6 | ± 1.3 | 63 | 50 | 25 | 13 | 13 | 13 | 8-25 14:00:00 | 73.6 | ± 2.6 | 62.7 | ± 4.8 | 1020.2 | ± 4.5 | 4.7 | ± 2.6 | 50 | 25 | 8-25 15:00:00 | 76.5 | ± 2.7 | 62.3 | ± 5.5 | 1019.3 | ± 4.6 | 7.3 | ± 1.6 | 50 | 25 | 8-25 16:00:00 | 79.0 | ± 1.7 | 60.8 | ± 4.9 | 1018.7 | ± 4.6 | 5.9 | ± 1.3 | 50 | 38 | 8-25 17:00:00 | 79.5 | ± 2.9 | 60.4 | ± 5.8 | 1018.7 | ± 4.4 | 6.3 | ± 3.2 | 50 | 38 | 8-25 18:00:00 | 80.2 | ± 2.8 | 60.2 | ± 7.7 | 1018.4 | ± 4.3 | 5.2 | ± 2.8 | 50 | 13 | 8-25 19:00:00 | 80.0 | ± 3.1 | 60.0 | ± 7.6 | 1017.9 | ± 4.2 | 4.3 | ± 2.7 | 50 | 13 | 8-25 20:00:00 | 80.3 | ± 3.6 | 59.6 | ± 8.1 | 1017.4 | ± 4.2 | 4.7 | ± 2.3 | 38 | 13 | 8-25 21:00:00 | 80.4 | ± 4.0 | 59.6 | ± 8.5 | 1017.1 | ± 4.5 | 4.4 | ± 1.8 | 50 | 13 | 8-25 22:00:00 | 79.1 | ± 3.9 | 63.6 | ± 6.0 | 1017.0 | ± 4.5 | 5.0 | ± 2.6 | 50 | 13 | 8-25 23:00:00 | 76.1 | ± 4.0 | 63.9 | ± 6.4 | 1017.1 | ± 4.3 | 2.6 | ± 2.7 | 50 | 13 | 13 |