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 | 72.5 | ± 5.8 | 58.3 | ± 7.8 | 1018.1 | ± 4.5 | 5.9 | ± 2.5 | 39 | 24 | 3 | 3 | 8-26 01:00:00 | 70.5 | ± 5.5 | 58.9 | ± 7.2 | 1018.4 | ± 4.5 | 5.7 | ± 3.4 | 33 | 21 | 9 | 9 | 9 | 8-26 02:00:00 | 68.8 | ± 5.4 | 59.6 | ± 6.9 | 1018.7 | ± 4.5 | 5.4 | ± 3.0 | 39 | 18 | 9 | 6 | 6 | 8-26 03:00:00 | 67.3 | ± 5.7 | 59.3 | ± 7.4 | 1018.8 | ± 4.5 | 4.5 | ± 2.8 | 30 | 18 | 9 | 6 | 3 | 8-26 04:00:00 | 66.2 | ± 5.5 | 60.1 | ± 7.0 | 1018.8 | ± 4.5 | 4.5 | ± 2.7 | 30 | 18 | 6 | 3 | 3 | 8-26 05:00:00 | 65.0 | ± 5.8 | 60.2 | ± 6.5 | 1018.8 | ± 4.5 | 4.1 | ± 2.6 | 36 | 24 | 15 | 12 | 3 | 8-26 06:00:00 | 64.1 | ± 6.0 | 59.3 | ± 7.1 | 1018.7 | ± 4.5 | 4.1 | ± 2.5 | 39 | 30 | 18 | 12 | 3 | 8-26 07:00:00 | 63.5 | ± 6.0 | 58.9 | ± 7.1 | 1018.5 | ± 4.4 | 3.3 | ± 2.9 | 39 | 30 | 24 | 9 | 6 | 8-26 08:00:00 | 62.7 | ± 6.1 | 59.2 | ± 6.5 | 1018.4 | ± 4.4 | 3.1 | ± 3.0 | 42 | 27 | 24 | 9 | 6 | 8-26 09:00:00 | 62.3 | ± 6.3 | 57.7 | ± 8.1 | 1018.8 | ± 4.3 | 3.1 | ± 2.6 | 45 | 33 | 24 | 12 | 6 | 8-26 10:00:00 | 62.2 | ± 6.1 | 58.3 | ± 7.3 | 1019.2 | ± 4.2 | 3.3 | ± 2.6 | 33 | 24 | 21 | 9 | 3 | 8-26 11:00:00 | 63.3 | ± 5.7 | 59.9 | ± 6.2 | 1019.6 | ± 4.2 | 4.1 | ± 3.3 | 33 | 24 | 12 | 9 | 8-26 12:00:00 | 66.6 | ± 5.2 | 60.4 | ± 6.7 | 1019.8 | ± 4.1 | 4.4 | ± 3.4 | 45 | 36 | 18 | 9 | 3 | 8-26 13:00:00 | 70.3 | ± 4.6 | 61.8 | ± 6.4 | 1019.7 | ± 4.1 | 4.7 | ± 3.6 | 39 | 39 | 24 | 9 | 3 | 8-26 14:00:00 | 73.4 | ± 4.3 | 61.8 | ± 6.0 | 1019.7 | ± 4.0 | 5.0 | ± 3.6 | 39 | 36 | 24 | 6 | 3 | 8-26 15:00:00 | 76.1 | ± 4.6 | 61.2 | ± 6.3 | 1019.5 | ± 3.9 | 6.2 | ± 3.4 | 36 | 30 | 15 | 3 | 8-26 16:00:00 | 77.8 | ± 4.7 | 60.5 | ± 6.5 | 1019.1 | ± 3.8 | 6.7 | ± 3.0 | 52 | 48 | 15 | 3 | 8-26 17:00:00 | 79.9 | ± 5.4 | 61.1 | ± 6.6 | 1018.5 | ± 3.7 | 8.3 | ± 4.0 | 61 | 61 | 15 | 3 | 8-26 18:00:00 | 80.3 | ± 5.0 | 60.1 | ± 6.7 | 1018.1 | ± 3.6 | 8.2 | ± 4.5 | 67 | 61 | 6 | 3 | 3 | 8-26 19:00:00 | 80.8 | ± 4.7 | 60.5 | ± 6.4 | 1017.5 | ± 3.5 | 8.6 | ± 4.2 | 67 | 58 | 3 | 3 | 8-26 20:00:00 | 80.7 | ± 4.7 | 61.0 | ± 6.7 | 1017.0 | ± 3.5 | 9.1 | ± 4.1 | 70 | 61 | 3 | 3 | 8-26 21:00:00 | 79.8 | ± 5.0 | 60.5 | ± 5.9 | 1017.0 | ± 3.4 | 9.0 | ± 3.9 | 61 | 55 | 3 | 8-26 22:00:00 | 78.2 | ± 5.2 | 60.5 | ± 6.1 | 1017.0 | ± 3.3 | 8.7 | ± 3.9 | 52 | 45 | 3 | 8-26 23:00:00 | 75.8 | ± 5.1 | 61.2 | ± 6.8 | 1017.0 | ± 3.2 | 6.8 | ± 2.9 | 45 | 36 | 3 |