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) | 8-19 00:00:00 | 73.8 | ± 6.1 | 61.3 | ± 7.6 | 1015.9 | ± 3.9 | 5.3 | ± 3.3 | 41 | 28 | 10 | 3 | 8-19 01:00:00 | 72.3 | ± 5.9 | 61.5 | ± 7.6 | 1016.3 | ± 3.8 | 5.4 | ± 3.1 | 52 | 31 | 14 | 7 | 3 | 8-19 02:00:00 | 70.6 | ± 6.1 | 62.0 | ± 6.8 | 1016.6 | ± 3.8 | 4.1 | ± 3.4 | 59 | 31 | 14 | 7 | 8-19 03:00:00 | 69.4 | ± 5.9 | 62.2 | ± 5.8 | 1016.6 | ± 3.9 | 3.4 | ± 3.3 | 41 | 28 | 14 | 10 | 8-19 04:00:00 | 68.4 | ± 5.8 | 62.2 | ± 6.1 | 1016.9 | ± 4.0 | 3.1 | ± 3.3 | 38 | 24 | 10 | 7 | 8-19 05:00:00 | 67.5 | ± 5.6 | 62.1 | ± 6.1 | 1016.9 | ± 4.0 | 4.1 | ± 3.1 | 41 | 31 | 21 | 14 | 8-19 06:00:00 | 66.2 | ± 5.6 | 60.4 | ± 6.8 | 1017.0 | ± 4.1 | 4.0 | ± 3.4 | 45 | 34 | 14 | 7 | 8-19 07:00:00 | 65.6 | ± 5.9 | 60.4 | ± 7.3 | 1017.0 | ± 4.1 | 3.9 | ± 3.2 | 52 | 38 | 17 | 14 | 8-19 08:00:00 | 65.1 | ± 6.0 | 61.3 | ± 6.4 | 1016.9 | ± 3.9 | 4.6 | ± 3.6 | 52 | 34 | 17 | 10 | 3 | 8-19 09:00:00 | 65.0 | ± 5.9 | 59.9 | ± 7.0 | 1017.3 | ± 4.1 | 4.0 | ± 3.5 | 59 | 38 | 24 | 14 | 3 | 8-19 10:00:00 | 64.7 | ± 6.3 | 60.0 | ± 7.4 | 1017.5 | ± 4.1 | 3.9 | ± 3.2 | 38 | 24 | 17 | 3 | 3 | 8-19 11:00:00 | 66.1 | ± 5.7 | 62.1 | ± 6.1 | 1017.9 | ± 4.1 | 4.0 | ± 3.5 | 45 | 38 | 24 | 14 | 8-19 12:00:00 | 68.5 | ± 5.3 | 61.5 | ± 7.0 | 1018.1 | ± 4.2 | 4.3 | ± 3.2 | 48 | 41 | 24 | 21 | 7 | 8-19 13:00:00 | 70.9 | ± 5.4 | 61.8 | ± 7.4 | 1018.0 | ± 4.0 | 5.4 | ± 3.2 | 48 | 34 | 28 | 17 | 3 | 3 | 8-19 14:00:00 | 73.4 | ± 5.7 | 63.3 | ± 6.8 | 1018.1 | ± 4.2 | 5.6 | ± 3.4 | 55 | 41 | 28 | 14 | 7 | 8-19 15:00:00 | 75.4 | ± 5.7 | 62.8 | ± 7.6 | 1017.7 | ± 3.9 | 6.0 | ± 3.6 | 62 | 52 | 24 | 17 | 3 | 8-19 16:00:00 | 77.3 | ± 5.6 | 62.9 | ± 7.8 | 1017.7 | ± 4.1 | 6.6 | ± 4.2 | 62 | 59 | 28 | 10 | 7 | 8-19 17:00:00 | 78.7 | ± 5.6 | 63.5 | ± 7.2 | 1017.3 | ± 4.1 | 7.4 | ± 3.5 | 76 | 66 | 14 | 8-19 18:00:00 | 79.4 | ± 5.8 | 62.4 | ± 8.0 | 1016.9 | ± 4.0 | 7.0 | ± 3.7 | 66 | 52 | 17 | 3 | 3 | 8-19 19:00:00 | 80.3 | ± 5.9 | 63.2 | ± 7.8 | 1016.2 | ± 4.0 | 7.2 | ± 3.1 | 79 | 52 | 10 | 3 | 8-19 20:00:00 | 80.2 | ± 6.1 | 63.6 | ± 7.2 | 1016.0 | ± 4.1 | 7.1 | ± 4.0 | 83 | 52 | 10 | 3 | 8-19 21:00:00 | 79.7 | ± 5.8 | 62.8 | ± 6.9 | 1015.8 | ± 4.0 | 7.4 | ± 2.7 | 83 | 59 | 3 | 8-19 22:00:00 | 78.0 | ± 5.5 | 62.8 | ± 7.3 | 1015.8 | ± 4.1 | 6.7 | ± 3.2 | 72 | 45 | 7 | 3 | 3 | 8-19 23:00:00 | 75.9 | ± 5.1 | 64.3 | ± 6.3 | 1015.7 | ± 3.6 | 5.8 | ± 3.2 | 72 | 31 | 3 |