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 | 76.6 | ± 5.3 | 63.3 | ± 6.8 | 1015.5 | ± 4.2 | 7.4 | ± 3.8 | 36 | 30 | 3 | 8-3 01:00:00 | 74.6 | ± 4.6 | 64.0 | ± 6.8 | 1016.1 | ± 4.1 | 7.0 | ± 3.3 | 30 | 24 | 3 | 8-3 02:00:00 | 73.1 | ± 4.4 | 64.3 | ± 6.3 | 1016.3 | ± 4.1 | 6.0 | ± 2.9 | 33 | 24 | 3 | 8-3 03:00:00 | 71.9 | ± 4.7 | 64.1 | ± 6.2 | 1016.4 | ± 4.1 | 6.6 | ± 3.9 | 30 | 15 | 3 | 3 | 8-3 04:00:00 | 70.5 | ± 4.9 | 64.1 | ± 5.8 | 1016.5 | ± 4.2 | 5.9 | ± 3.5 | 30 | 15 | 3 | 8-3 05:00:00 | 69.5 | ± 5.4 | 64.3 | ± 5.5 | 1016.3 | ± 4.2 | 4.7 | ± 2.7 | 24 | 18 | 6 | 8-3 06:00:00 | 68.8 | ± 5.2 | 64.2 | ± 5.7 | 1016.2 | ± 4.2 | 4.1 | ± 3.3 | 36 | 21 | 6 | 3 | 8-3 07:00:00 | 67.8 | ± 5.4 | 63.8 | ± 5.7 | 1016.2 | ± 4.2 | 4.1 | ± 2.8 | 27 | 15 | 9 | 6 | 8-3 08:00:00 | 67.2 | ± 5.6 | 63.5 | ± 6.0 | 1016.1 | ± 4.2 | 4.0 | ± 2.5 | 27 | 21 | 9 | 6 | 8-3 09:00:00 | 67.0 | ± 5.6 | 63.8 | ± 5.9 | 1016.4 | ± 4.2 | 4.0 | ± 2.9 | 30 | 21 | 15 | 12 | 6 | 8-3 10:00:00 | 67.1 | ± 5.5 | 64.0 | ± 5.9 | 1016.6 | ± 4.2 | 4.4 | ± 2.6 | 39 | 30 | 21 | 15 | 9 | 3 | 8-3 11:00:00 | 68.5 | ± 4.6 | 64.5 | ± 5.6 | 1016.9 | ± 4.2 | 4.4 | ± 3.6 | 27 | 21 | 12 | 9 | 6 | 3 | 8-3 12:00:00 | 71.2 | ± 4.3 | 65.4 | ± 5.4 | 1017.0 | ± 4.2 | 5.2 | ± 3.0 | 39 | 30 | 15 | 9 | 3 | 8-3 13:00:00 | 74.2 | ± 4.2 | 65.7 | ± 5.3 | 1017.1 | ± 4.2 | 5.9 | ± 3.0 | 36 | 30 | 12 | 9 | 8-3 14:00:00 | 76.7 | ± 4.9 | 65.2 | ± 6.3 | 1017.1 | ± 4.2 | 6.9 | ± 3.8 | 48 | 36 | 18 | 9 | 3 | 8-3 15:00:00 | 78.8 | ± 5.5 | 65.9 | ± 5.9 | 1017.1 | ± 4.1 | 7.2 | ± 4.0 | 52 | 42 | 18 | 3 | 3 | 8-3 16:00:00 | 80.4 | ± 6.0 | 65.5 | ± 6.9 | 1016.8 | ± 4.1 | 7.9 | ± 3.7 | 52 | 42 | 12 | 8-3 17:00:00 | 81.6 | ± 6.2 | 64.8 | ± 6.6 | 1016.4 | ± 4.0 | 8.4 | ± 3.8 | 64 | 55 | 15 | 3 | 8-3 18:00:00 | 82.4 | ± 6.2 | 64.8 | ± 6.4 | 1016.0 | ± 4.1 | 9.0 | ± 3.9 | 61 | 48 | 6 | 3 | 3 | 8-3 19:00:00 | 82.8 | ± 6.3 | 65.2 | ± 6.6 | 1015.7 | ± 3.9 | 9.0 | ± 3.9 | 85 | 76 | 6 | 3 | 3 | 3 | 8-3 20:00:00 | 82.5 | ± 6.5 | 64.6 | ± 7.0 | 1015.4 | ± 3.9 | 9.3 | ± 4.1 | 79 | 67 | 6 | 3 | 3 | 8-3 21:00:00 | 81.9 | ± 6.3 | 65.1 | ± 6.5 | 1015.3 | ± 3.9 | 9.2 | ± 4.6 | 73 | 61 | 6 | 6 | 6 | 8-3 22:00:00 | 80.4 | ± 6.2 | 65.3 | ± 6.3 | 1015.4 | ± 3.9 | 8.4 | ± 4.8 | 88 | 61 | 9 | 3 | 8-3 23:00:00 | 78.8 | ± 5.9 | 64.9 | ± 6.4 | 1015.5 | ± 3.8 | 7.3 | ± 4.0 | 64 | 45 | 6 |