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) | 7-9 00:00:00 | 77.2 | ± 6.8 | 63.7 | ± 7.2 | 1014.7 | ± 4.4 | 7.6 | ± 4.3 | 62 | 41 | 10 | 3 | 3 | 7-9 01:00:00 | 75.6 | ± 6.5 | 64.0 | ± 7.8 | 1014.9 | ± 4.3 | 7.0 | ± 3.6 | 55 | 41 | 7 | 3 | 7-9 02:00:00 | 74.2 | ± 6.6 | 64.0 | ± 7.3 | 1015.2 | ± 4.1 | 6.0 | ± 4.2 | 45 | 24 | 7 | 7 | 7-9 03:00:00 | 73.1 | ± 6.3 | 64.0 | ± 7.2 | 1015.2 | ± 4.1 | 6.4 | ± 4.3 | 28 | 14 | 7 | 7 | 7-9 04:00:00 | 71.8 | ± 6.3 | 64.1 | ± 7.5 | 1015.1 | ± 4.2 | 6.1 | ± 4.3 | 24 | 21 | 3 | 3 | 7-9 05:00:00 | 70.5 | ± 6.4 | 63.6 | ± 7.3 | 1014.9 | ± 4.3 | 5.0 | ± 4.0 | 21 | 17 | 3 | 3 | 3 | 7-9 06:00:00 | 69.8 | ± 6.2 | 63.7 | ± 7.4 | 1014.8 | ± 4.3 | 4.3 | ± 3.7 | 24 | 21 | 3 | 3 | 7-9 07:00:00 | 69.0 | ± 6.2 | 63.4 | ± 7.6 | 1014.7 | ± 4.4 | 4.2 | ± 3.2 | 24 | 21 | 10 | 3 | 7-9 08:00:00 | 68.3 | ± 6.2 | 63.0 | ± 7.3 | 1014.7 | ± 4.4 | 4.4 | ± 4.0 | 34 | 24 | 14 | 10 | 7-9 09:00:00 | 68.1 | ± 6.0 | 63.3 | ± 7.7 | 1014.9 | ± 4.4 | 3.9 | ± 3.0 | 28 | 14 | 7 | 3 | 7-9 10:00:00 | 68.7 | ± 5.7 | 63.6 | ± 7.5 | 1015.2 | ± 4.3 | 4.2 | ± 3.2 | 21 | 10 | 7 | 7 | 7-9 11:00:00 | 70.5 | ± 5.3 | 64.0 | ± 7.2 | 1015.6 | ± 4.1 | 5.4 | ± 3.1 | 28 | 14 | 7 | 7 | 7-9 12:00:00 | 73.0 | ± 5.7 | 64.6 | ± 7.7 | 1015.7 | ± 4.1 | 5.9 | ± 3.5 | 28 | 21 | 7 | 3 | 7-9 13:00:00 | 75.7 | ± 6.1 | 64.8 | ± 7.4 | 1015.7 | ± 4.0 | 6.0 | ± 4.2 | 48 | 24 | 7 | 3 | 7-9 14:00:00 | 78.2 | ± 6.3 | 65.1 | ± 7.4 | 1015.4 | ± 4.2 | 7.5 | ± 3.9 | 52 | 34 | 3 | 3 | 7-9 15:00:00 | 80.5 | ± 6.5 | 64.8 | ± 7.4 | 1015.3 | ± 4.3 | 8.0 | ± 4.2 | 62 | 45 | 3 | 3 | 7-9 16:00:00 | 82.6 | ± 6.5 | 64.6 | ± 7.1 | 1014.8 | ± 4.1 | 8.7 | ± 3.5 | 59 | 48 | 7 | 3 | 7-9 17:00:00 | 83.9 | ± 6.8 | 64.6 | ± 6.8 | 1014.4 | ± 4.0 | 9.8 | ± 3.9 | 76 | 48 | 3 | 7-9 18:00:00 | 84.8 | ± 6.5 | 63.9 | ± 6.9 | 1014.2 | ± 3.8 | 9.5 | ± 3.9 | 76 | 41 | 7-9 19:00:00 | 85.0 | ± 6.5 | 63.9 | ± 7.2 | 1013.6 | ± 3.9 | 9.6 | ± 4.1 | 72 | 41 | 7-9 20:00:00 | 84.7 | ± 6.2 | 64.3 | ± 6.8 | 1013.2 | ± 3.8 | 10.3 | ± 4.4 | 72 | 38 | 7-9 21:00:00 | 82.9 | ± 6.3 | 64.0 | ± 7.0 | 1013.2 | ± 3.7 | 10.0 | ± 4.0 | 76 | 38 | 7-9 22:00:00 | 82.0 | ± 6.1 | 64.3 | ± 6.3 | 1013.1 | ± 3.6 | 8.8 | ± 3.6 | 83 | 45 | 3 | 7-9 23:00:00 | 80.3 | ± 5.7 | 64.1 | ± 6.6 | 1013.2 | ± 3.6 | 7.9 | ± 4.1 | 59 | 28 |