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) | 7-10 00:00:00 | 77.8 | ± 5.8 | 64.3 | ± 6.8 | 1013.3 | ± 3.5 | 6.6 | ± 3.9 | 34 | 3 | 7-10 01:00:00 | 75.6 | ± 5.6 | 64.1 | ± 6.8 | 1013.9 | ± 3.4 | 5.6 | ± 3.8 | 48 | 10 | 7-10 02:00:00 | 74.2 | ± 5.9 | 64.7 | ± 6.3 | 1014.2 | ± 3.4 | 6.1 | ± 4.4 | 38 | 10 | 3 | 7-10 03:00:00 | 73.1 | ± 5.7 | 63.9 | ± 6.8 | 1014.1 | ± 3.4 | 6.2 | ± 4.1 | 31 | 21 | 3 | 3 | 7-10 04:00:00 | 72.0 | ± 5.6 | 63.9 | ± 6.6 | 1014.2 | ± 3.4 | 5.8 | ± 4.3 | 48 | 21 | 7-10 05:00:00 | 70.9 | ± 5.5 | 63.3 | ± 6.5 | 1014.0 | ± 3.4 | 5.2 | ± 4.1 | 45 | 21 | 7 | 3 | 3 | 7-10 06:00:00 | 69.8 | ± 5.5 | 62.8 | ± 7.3 | 1014.0 | ± 3.3 | 4.5 | ± 4.0 | 21 | 14 | 7 | 3 | 3 | 7-10 07:00:00 | 68.9 | ± 5.5 | 63.1 | ± 7.6 | 1013.9 | ± 3.3 | 4.8 | ± 4.4 | 31 | 17 | 14 | 7 | 3 | 7-10 08:00:00 | 68.1 | ± 5.8 | 63.1 | ± 7.1 | 1013.9 | ± 3.3 | 4.3 | ± 3.8 | 28 | 21 | 14 | 7 | 7-10 09:00:00 | 68.1 | ± 5.7 | 62.5 | ± 7.3 | 1014.2 | ± 3.3 | 4.5 | ± 3.6 | 38 | 21 | 10 | 3 | 7-10 10:00:00 | 68.4 | ± 5.4 | 62.9 | ± 7.1 | 1014.6 | ± 3.3 | 4.6 | ± 3.3 | 38 | 21 | 7 | 3 | 7-10 11:00:00 | 70.1 | ± 4.8 | 63.7 | ± 6.5 | 1014.8 | ± 3.5 | 5.5 | ± 2.9 | 38 | 17 | 14 | 3 | 3 | 7-10 12:00:00 | 73.1 | ± 4.7 | 63.6 | ± 7.0 | 1015.2 | ± 3.4 | 6.2 | ± 3.3 | 45 | 21 | 17 | 7 | 3 | 7-10 13:00:00 | 75.5 | ± 5.4 | 63.2 | ± 7.1 | 1015.2 | ± 3.4 | 7.7 | ± 3.5 | 34 | 24 | 3 | 3 | 7-10 14:00:00 | 78.0 | ± 5.9 | 63.9 | ± 6.9 | 1015.2 | ± 3.5 | 8.0 | ± 3.3 | 52 | 31 | 3 | 3 | 7-10 15:00:00 | 80.2 | ± 6.1 | 62.5 | ± 8.2 | 1015.1 | ± 3.5 | 8.8 | ± 3.2 | 69 | 41 | 3 | 3 | 7-10 16:00:00 | 81.8 | ± 5.9 | 62.3 | ± 8.8 | 1014.8 | ± 3.6 | 9.2 | ± 3.9 | 79 | 48 | 3 | 3 | 7-10 17:00:00 | 82.9 | ± 5.9 | 63.1 | ± 7.7 | 1014.4 | ± 3.7 | 9.6 | ± 4.3 | 76 | 45 | 3 | 3 | 7-10 18:00:00 | 83.2 | ± 5.8 | 61.5 | ± 8.0 | 1014.1 | ± 3.8 | 9.3 | ± 4.5 | 69 | 41 | 3 | 3 | 7-10 19:00:00 | 83.0 | ± 6.5 | 61.7 | ± 8.2 | 1013.8 | ± 3.7 | 8.9 | ± 4.4 | 69 | 38 | 3 | 7-10 20:00:00 | 82.9 | ± 6.6 | 62.2 | ± 7.7 | 1013.4 | ± 3.7 | 9.0 | ± 3.6 | 83 | 45 | 10 | 3 | 7-10 21:00:00 | 82.3 | ± 6.1 | 61.2 | ± 8.5 | 1013.2 | ± 3.6 | 9.0 | ± 3.5 | 79 | 41 | 7 | 3 | 7-10 22:00:00 | 81.4 | ± 5.8 | 60.7 | ± 8.4 | 1013.1 | ± 3.7 | 8.3 | ± 3.9 | 69 | 34 | 3 | 7-10 23:00:00 | 79.4 | ± 5.3 | 62.4 | ± 7.0 | 1013.2 | ± 3.6 | 8.1 | ± 4.6 | 59 | 28 | 3 |