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 | 73.0 | ± 5.2 | 61.7 | ± 7.4 | 1017.8 | ± 4.1 | 6.0 | ± 4.8 | 34 | 10 | 8-25 01:00:00 | 70.8 | ± 5.4 | 61.5 | ± 7.2 | 1018.2 | ± 4.1 | 5.5 | ± 4.3 | 38 | 17 | 8-25 02:00:00 | 69.5 | ± 5.5 | 62.1 | ± 7.2 | 1018.4 | ± 4.0 | 5.1 | ± 3.8 | 31 | 17 | 3 | 3 | 8-25 03:00:00 | 69.0 | ± 5.7 | 61.3 | ± 7.1 | 1018.5 | ± 4.1 | 5.2 | ± 4.3 | 38 | 28 | 3 | 3 | 3 | 8-25 04:00:00 | 67.8 | ± 5.9 | 61.0 | ± 7.4 | 1018.6 | ± 4.2 | 5.3 | ± 4.0 | 34 | 28 | 8-25 05:00:00 | 66.5 | ± 6.1 | 60.8 | ± 7.4 | 1018.5 | ± 4.3 | 3.8 | ± 3.6 | 21 | 10 | 8-25 06:00:00 | 65.8 | ± 6.2 | 60.1 | ± 7.6 | 1018.3 | ± 4.3 | 4.1 | ± 3.3 | 24 | 14 | 14 | 3 | 3 | 8-25 07:00:00 | 65.1 | ± 6.2 | 60.1 | ± 7.5 | 1018.4 | ± 4.5 | 4.6 | ± 2.9 | 31 | 21 | 10 | 7 | 8-25 08:00:00 | 64.7 | ± 6.5 | 60.2 | ± 7.8 | 1018.4 | ± 4.6 | 4.4 | ± 3.7 | 41 | 21 | 14 | 10 | 3 | 8-25 09:00:00 | 64.5 | ± 6.3 | 59.5 | ± 7.9 | 1018.7 | ± 4.5 | 4.7 | ± 3.4 | 38 | 21 | 14 | 3 | 3 | 8-25 10:00:00 | 64.4 | ± 6.5 | 59.5 | ± 7.8 | 1019.1 | ± 4.6 | 4.0 | ± 3.5 | 55 | 31 | 14 | 10 | 7 | 8-25 11:00:00 | 65.6 | ± 5.9 | 60.9 | ± 7.6 | 1019.5 | ± 4.7 | 4.5 | ± 3.6 | 52 | 34 | 14 | 7 | 3 | 8-25 12:00:00 | 68.2 | ± 5.6 | 60.2 | ± 8.1 | 1019.5 | ± 4.7 | 4.7 | ± 3.7 | 48 | 34 | 17 | 7 | 8-25 13:00:00 | 71.2 | ± 5.8 | 61.3 | ± 8.6 | 1019.7 | ± 4.7 | 5.1 | ± 3.6 | 45 | 31 | 21 | 14 | 3 | 8-25 14:00:00 | 73.9 | ± 6.1 | 62.0 | ± 8.5 | 1019.8 | ± 4.7 | 6.2 | ± 3.8 | 45 | 34 | 10 | 7 | 8-25 15:00:00 | 76.5 | ± 6.3 | 61.3 | ± 8.6 | 1019.5 | ± 4.7 | 7.0 | ± 4.2 | 45 | 31 | 7 | 8-25 16:00:00 | 78.5 | ± 6.4 | 60.8 | ± 8.7 | 1018.8 | ± 4.8 | 7.4 | ± 3.7 | 48 | 34 | 3 | 8-25 17:00:00 | 80.3 | ± 6.5 | 62.1 | ± 8.0 | 1018.6 | ± 4.6 | 7.8 | ± 3.5 | 66 | 55 | 3 | 8-25 18:00:00 | 81.0 | ± 6.4 | 61.2 | ± 8.3 | 1018.3 | ± 4.4 | 7.6 | ± 3.9 | 66 | 41 | 3 | 8-25 19:00:00 | 81.4 | ± 6.4 | 60.8 | ± 8.8 | 1017.8 | ± 4.3 | 8.0 | ± 3.8 | 69 | 45 | 3 | 8-25 20:00:00 | 81.8 | ± 6.0 | 61.2 | ± 8.4 | 1017.4 | ± 4.3 | 7.4 | ± 3.3 | 66 | 34 | 8-25 21:00:00 | 80.4 | ± 6.0 | 60.1 | ± 8.7 | 1017.2 | ± 4.3 | 8.0 | ± 3.5 | 83 | 48 | 3 | 8-25 22:00:00 | 78.6 | ± 5.5 | 60.0 | ± 9.3 | 1017.3 | ± 4.2 | 7.8 | ± 3.1 | 59 | 34 | 8-25 23:00:00 | 76.7 | ± 5.7 | 62.1 | ± 7.8 | 1017.4 | ± 4.1 | 6.4 | ± 3.2 | 52 | 31 |