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) | 8-3 00:00:00 | 75.1 | ± 6.4 | 60.5 | ± 4.8 | 1017.3 | ± 3.2 | 5.1 | ± 2.6 | 47 | 24 | 8-3 01:00:00 | 72.2 | ± 5.7 | 61.0 | ± 4.3 | 1018.1 | ± 3.3 | 6.2 | ± 3.6 | 47 | 26 | 6 | 6 | 8-3 02:00:00 | 70.5 | ± 4.9 | 61.8 | ± 4.4 | 1017.7 | ± 3.1 | 4.0 | ± 3.1 | 38 | 18 | 9 | 3 | 3 | 8-3 03:00:00 | 69.6 | ± 4.4 | 61.8 | ± 4.2 | 1017.9 | ± 2.9 | 4.5 | ± 3.5 | 32 | 18 | 6 | 3 | 8-3 04:00:00 | 69.2 | ± 4.1 | 61.7 | ± 3.7 | 1017.9 | ± 3.0 | 4.2 | ± 3.3 | 18 | 9 | 3 | 8-3 05:00:00 | 67.6 | ± 4.1 | 61.2 | ± 4.7 | 1017.8 | ± 3.0 | 6.0 | ± 3.4 | 18 | 12 | 6 | 8-3 06:00:00 | 67.5 | ± 4.5 | 61.8 | ± 4.1 | 1017.4 | ± 3.0 | 5.2 | ± 3.8 | 9 | 3 | 8-3 07:00:00 | 66.3 | ± 4.7 | 59.7 | ± 5.7 | 1016.9 | ± 2.9 | 5.6 | ± 3.1 | 24 | 18 | 9 | 3 | 8-3 08:00:00 | 67.0 | ± 4.0 | 61.3 | ± 4.7 | 1016.8 | ± 3.0 | 5.3 | ± 3.8 | 18 | 15 | 9 | 6 | 8-3 09:00:00 | 65.1 | ± 4.6 | 60.4 | ± 6.0 | 1017.0 | ± 3.1 | 5.0 | ± 3.2 | 12 | 12 | 9 | 9 | 3 | 8-3 10:00:00 | 64.6 | ± 4.8 | 59.7 | ± 6.1 | 1017.3 | ± 3.0 | 5.6 | ± 2.1 | 26 | 24 | 18 | 15 | 9 | 8-3 11:00:00 | 65.0 | ± 4.2 | 60.0 | ± 6.8 | 1017.5 | ± 3.0 | 6.3 | ± 2.8 | 32 | 32 | 21 | 18 | 12 | 8-3 12:00:00 | 66.7 | ± 4.5 | 60.2 | ± 6.6 | 1017.6 | ± 3.0 | 5.9 | ± 3.2 | 44 | 38 | 24 | 21 | 6 | 8-3 13:00:00 | 69.8 | ± 4.3 | 61.2 | ± 5.9 | 1017.8 | ± 3.3 | 6.9 | ± 3.4 | 41 | 35 | 24 | 21 | 9 | 8-3 14:00:00 | 72.8 | ± 4.6 | 62.5 | ± 5.3 | 1017.8 | ± 3.2 | 7.6 | ± 3.2 | 53 | 47 | 24 | 15 | 3 | 8-3 15:00:00 | 74.7 | ± 4.4 | 62.1 | ± 5.2 | 1017.7 | ± 3.4 | 7.0 | ± 3.8 | 68 | 65 | 29 | 12 | 3 | 8-3 16:00:00 | 76.5 | ± 4.4 | 62.1 | ± 5.3 | 1017.5 | ± 3.4 | 8.8 | ± 4.1 | 79 | 74 | 21 | 3 | 8-3 17:00:00 | 77.8 | ± 4.8 | 61.8 | ± 4.9 | 1017.1 | ± 3.4 | 7.9 | ± 3.5 | 79 | 76 | 24 | 3 | 8-3 18:00:00 | 80.1 | ± 5.1 | 61.8 | ± 4.8 | 1016.6 | ± 3.5 | 10.7 | ± 3.4 | 71 | 62 | 12 | 3 | 8-3 19:00:00 | 79.4 | ± 5.6 | 62.4 | ± 5.4 | 1016.2 | ± 3.4 | 8.8 | ± 3.0 | 74 | 59 | 21 | 8-3 20:00:00 | 78.4 | ± 6.8 | 61.6 | ± 4.3 | 1015.8 | ± 3.4 | 9.1 | ± 3.9 | 79 | 62 | 18 | 3 | 8-3 21:00:00 | 78.0 | ± 6.3 | 62.0 | ± 4.1 | 1015.8 | ± 3.5 | 7.8 | ± 3.4 | 71 | 53 | 18 | 3 | 8-3 22:00:00 | 77.7 | ± 6.1 | 61.3 | ± 4.3 | 1015.7 | ± 3.4 | 8.0 | ± 3.5 | 62 | 50 | 9 | 3 | 8-3 23:00:00 | 77.3 | ± 5.9 | 61.5 | ± 4.9 | 1015.9 | ± 3.6 | 7.6 | ± 2.7 | 50 | 41 | 12 | 9 | 6 |