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) | 8-24 00:00:00 | 68.2 | ± 5.1 | 57.6 | ± 5.8 | 1017.7 | ± 1.6 | 5.9 | ± 2.6 | 59 | 44 | 18 | 15 | 9 | 3 | 8-24 01:00:00 | 67.1 | ± 4.2 | 57.3 | ± 6.1 | 1017.9 | ± 2.0 | 6.0 | ± 4.3 | 41 | 32 | 18 | 12 | 9 | 3 | 8-24 02:00:00 | 64.7 | ± 4.6 | 57.0 | ± 6.5 | 1018.3 | ± 2.1 | 4.1 | ± 3.8 | 47 | 38 | 18 | 12 | 6 | 8-24 03:00:00 | 65.3 | ± 3.9 | 57.5 | ± 7.1 | 1018.3 | ± 2.2 | 5.5 | ± 4.1 | 41 | 29 | 18 | 12 | 9 | 8-24 04:00:00 | 63.1 | ± 5.6 | 56.1 | ± 7.4 | 1018.4 | ± 2.5 | 4.1 | ± 2.9 | 18 | 18 | 12 | 12 | 3 | 8-24 05:00:00 | 62.3 | ± 5.6 | 55.8 | ± 7.9 | 1018.5 | ± 2.6 | 5.3 | ± 2.4 | 15 | 12 | 12 | 12 | 9 | 8-24 06:00:00 | 62.3 | ± 5.4 | 56.3 | ± 8.0 | 1018.2 | ± 3.0 | 5.7 | ± 2.5 | 9 | 9 | 6 | 6 | 3 | 8-24 07:00:00 | 63.2 | ± 5.3 | 58.1 | ± 8.0 | 1018.0 | ± 3.2 | 3.8 | ± 3.1 | 12 | 9 | 9 | 9 | 3 | 8-24 08:00:00 | 61.7 | ± 4.9 | 57.1 | ± 7.3 | 1017.9 | ± 3.4 | 4.4 | ± 2.5 | 15 | 9 | 6 | 3 | 3 | 3 | 8-24 09:00:00 | 59.3 | ± 5.7 | 55.3 | ± 7.5 | 1018.2 | ± 3.7 | 6.0 | ± 2.5 | 18 | 18 | 6 | 6 | 3 | 8-24 10:00:00 | 58.9 | ± 5.3 | 55.1 | ± 6.9 | 1018.5 | ± 3.9 | 5.9 | ± 2.2 | 26 | 21 | 12 | 6 | 6 | 3 | 8-24 11:00:00 | 58.6 | ± 5.7 | 55.5 | ± 7.4 | 1019.1 | ± 4.1 | 5.8 | ± 3.0 | 21 | 18 | 15 | 9 | 9 | 8-24 12:00:00 | 61.0 | ± 6.3 | 56.4 | ± 6.9 | 1019.7 | ± 4.0 | 5.7 | ± 3.1 | 32 | 26 | 18 | 15 | 9 | 3 | 8-24 13:00:00 | 64.5 | ± 5.6 | 58.8 | ± 6.5 | 1020.1 | ± 4.1 | 6.1 | ± 4.1 | 41 | 32 | 24 | 15 | 9 | 8-24 14:00:00 | 67.5 | ± 3.9 | 58.5 | ± 7.4 | 1020.2 | ± 4.1 | 6.7 | ± 3.9 | 50 | 47 | 29 | 24 | 6 | 8-24 15:00:00 | 69.6 | ± 5.0 | 58.5 | ± 7.4 | 1020.2 | ± 4.2 | 8.0 | ± 4.1 | 56 | 53 | 35 | 24 | 6 | 8-24 16:00:00 | 72.0 | ± 5.5 | 58.7 | ± 7.3 | 1020.1 | ± 4.3 | 7.8 | ± 3.2 | 68 | 65 | 35 | 9 | 8-24 17:00:00 | 73.2 | ± 5.9 | 58.9 | ± 8.3 | 1019.8 | ± 4.2 | 7.4 | ± 3.3 | 71 | 68 | 29 | 3 | 8-24 18:00:00 | 76.3 | ± 7.0 | 57.8 | ± 6.9 | 1019.4 | ± 4.2 | 7.1 | ± 3.8 | 74 | 62 | 24 | 9 | 3 | 8-24 19:00:00 | 77.3 | ± 6.7 | 58.0 | ± 9.5 | 1019.1 | ± 4.4 | 7.8 | ± 2.6 | 71 | 59 | 18 | 6 | 8-24 20:00:00 | 76.5 | ± 5.3 | 59.1 | ± 8.0 | 1018.7 | ± 4.2 | 9.5 | ± 3.8 | 68 | 59 | 18 | 3 | 8-24 21:00:00 | 75.3 | ± 5.6 | 58.8 | ± 8.0 | 1018.8 | ± 4.0 | 8.5 | ± 2.4 | 71 | 59 | 26 | 9 | 3 | 8-24 22:00:00 | 74.8 | ± 5.6 | 58.7 | ± 9.1 | 1020.8 | ± 0.9 | 8.9 | ± 4.2 | 59 | 50 | 24 | 9 | 6 | 8-24 23:00:00 | 71.5 | ± 5.4 | 58.2 | ± 8.5 | 1021.0 | ± 1.0 | 6.8 | ± 4.0 | 50 | 38 | 15 | 12 | 3 |