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) | 7-27 00:00:00 | 77.3 | ± 5.2 | 66.1 | ± 6.8 | 1014.7 | ± 4.0 | 7.0 | ± 3.1 | 79 | 55 | 17 | 10 | 3 | 7-27 01:00:00 | 75.4 | ± 4.8 | 66.1 | ± 6.7 | 1015.3 | ± 3.8 | 6.1 | ± 3.6 | 62 | 48 | 14 | 10 | 3 | 7-27 02:00:00 | 73.8 | ± 4.8 | 65.4 | ± 6.1 | 1015.6 | ± 3.7 | 5.6 | ± 3.8 | 55 | 34 | 7 | 3 | 7-27 03:00:00 | 72.9 | ± 4.7 | 65.9 | ± 6.6 | 1015.6 | ± 3.8 | 5.5 | ± 2.8 | 55 | 45 | 7 | 7 | 7-27 04:00:00 | 71.7 | ± 4.8 | 65.6 | ± 6.7 | 1015.6 | ± 3.8 | 5.0 | ± 3.4 | 55 | 38 | 14 | 3 | 3 | 7-27 05:00:00 | 70.8 | ± 5.3 | 64.9 | ± 6.0 | 1015.5 | ± 3.9 | 4.9 | ± 3.6 | 48 | 38 | 17 | 7 | 3 | 7-27 06:00:00 | 70.2 | ± 5.5 | 65.3 | ± 6.5 | 1015.5 | ± 3.9 | 4.9 | ± 3.2 | 59 | 31 | 17 | 10 | 3 | 7-27 07:00:00 | 69.5 | ± 5.7 | 64.8 | ± 6.5 | 1015.2 | ± 4.0 | 4.9 | ± 3.2 | 55 | 31 | 24 | 14 | 3 | 7-27 08:00:00 | 68.9 | ± 5.7 | 64.2 | ± 6.1 | 1015.4 | ± 3.8 | 4.4 | ± 3.1 | 41 | 24 | 24 | 10 | 3 | 7-27 09:00:00 | 68.7 | ± 5.5 | 64.9 | ± 6.6 | 1015.5 | ± 3.9 | 4.5 | ± 3.0 | 59 | 31 | 21 | 17 | 7-27 10:00:00 | 69.2 | ± 5.4 | 64.8 | ± 6.3 | 1015.9 | ± 4.0 | 4.2 | ± 3.0 | 48 | 24 | 17 | 7 | 3 | 7-27 11:00:00 | 70.6 | ± 4.8 | 65.1 | ± 6.0 | 1016.1 | ± 4.1 | 5.1 | ± 3.4 | 45 | 24 | 24 | 14 | 3 | 7-27 12:00:00 | 72.9 | ± 4.6 | 65.4 | ± 6.3 | 1016.2 | ± 4.1 | 5.3 | ± 3.3 | 38 | 24 | 24 | 10 | 7 | 7-27 13:00:00 | 75.6 | ± 4.8 | 65.6 | ± 7.3 | 1016.4 | ± 4.1 | 5.4 | ± 3.7 | 38 | 28 | 21 | 10 | 3 | 7-27 14:00:00 | 77.6 | ± 5.2 | 65.5 | ± 7.0 | 1016.4 | ± 4.2 | 6.5 | ± 3.8 | 41 | 31 | 14 | 7 | 3 | 7-27 15:00:00 | 79.5 | ± 5.3 | 65.4 | ± 7.6 | 1016.3 | ± 4.2 | 6.7 | ± 4.2 | 55 | 48 | 14 | 10 | 7-27 16:00:00 | 81.3 | ± 5.5 | 65.2 | ± 7.5 | 1015.9 | ± 4.1 | 7.6 | ± 4.5 | 76 | 69 | 14 | 3 | 7-27 17:00:00 | 82.8 | ± 6.1 | 65.1 | ± 6.7 | 1015.4 | ± 4.1 | 7.6 | ± 3.8 | 86 | 79 | 14 | 7 | 7-27 18:00:00 | 83.2 | ± 6.1 | 65.2 | ± 7.5 | 1015.2 | ± 4.1 | 8.2 | ± 3.9 | 86 | 69 | 3 | 7-27 19:00:00 | 83.8 | ± 6.0 | 65.1 | ± 7.3 | 1014.8 | ± 4.2 | 8.0 | ± 3.8 | 83 | 66 | 10 | 7-27 20:00:00 | 83.9 | ± 6.1 | 64.4 | ± 6.6 | 1014.4 | ± 4.3 | 8.7 | ± 3.4 | 83 | 62 | 10 | 7-27 21:00:00 | 83.2 | ± 5.9 | 64.5 | ± 7.4 | 1014.2 | ± 4.3 | 8.9 | ± 3.8 | 83 | 55 | 7-27 22:00:00 | 82.1 | ± 5.4 | 64.3 | ± 7.8 | 1014.2 | ± 4.2 | 8.4 | ± 4.0 | 83 | 55 | 7 | 7-27 23:00:00 | 80.1 | ± 5.3 | 64.1 | ± 7.0 | 1014.3 | ± 4.2 | 7.2 | ± 4.2 | 76 | 52 | 7 |