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) | 7-28 00:00:00 | 74.6 | ± 5.2 | 63.3 | ± 6.0 | 1014.8 | ± 4.2 | 6.3 | ± 5.0 | 55 | 35 | 25 | 20 | 10 | 5 | 7-28 01:00:00 | 72.1 | ± 5.0 | 63.7 | ± 5.6 | 1015.4 | ± 4.3 | 5.7 | ± 5.4 | 60 | 35 | 25 | 25 | 15 | 10 | 7-28 02:00:00 | 70.2 | ± 5.1 | 63.6 | ± 5.3 | 1015.8 | ± 4.3 | 4.3 | ± 3.7 | 40 | 30 | 20 | 20 | 10 | 7-28 03:00:00 | 68.3 | ± 4.9 | 63.1 | ± 5.5 | 1015.8 | ± 4.4 | 3.6 | ± 3.5 | 40 | 35 | 20 | 20 | 5 | 5 | 7-28 04:00:00 | 67.0 | ± 5.2 | 62.5 | ± 5.8 | 1015.9 | ± 4.5 | 3.4 | ± 3.3 | 45 | 40 | 30 | 30 | 15 | 10 | 7-28 05:00:00 | 65.6 | ± 5.4 | 62.6 | ± 5.9 | 1016.2 | ± 4.7 | 3.7 | ± 2.9 | 30 | 20 | 15 | 15 | 10 | 7-28 06:00:00 | 64.8 | ± 5.6 | 61.5 | ± 6.2 | 1016.1 | ± 4.6 | 3.4 | ± 3.0 | 35 | 20 | 15 | 15 | 15 | 7-28 07:00:00 | 64.0 | ± 6.0 | 61.2 | ± 6.5 | 1016.0 | ± 4.7 | 3.3 | ± 3.4 | 35 | 30 | 20 | 20 | 10 | 5 | 7-28 08:00:00 | 63.4 | ± 6.1 | 61.6 | ± 6.4 | 1016.1 | ± 4.8 | 3.1 | ± 3.1 | 30 | 25 | 20 | 15 | 10 | 7-28 09:00:00 | 62.9 | ± 6.0 | 60.4 | ± 6.6 | 1016.3 | ± 4.8 | 3.0 | ± 3.5 | 25 | 25 | 20 | 15 | 10 | 7-28 10:00:00 | 63.3 | ± 6.1 | 60.7 | ± 6.4 | 1016.6 | ± 4.8 | 3.0 | ± 3.2 | 45 | 40 | 30 | 30 | 15 | 5 | 7-28 11:00:00 | 64.7 | ± 5.5 | 62.1 | ± 5.9 | 1016.7 | ± 4.8 | 3.6 | ± 3.7 | 40 | 40 | 35 | 35 | 20 | 10 | 7-28 12:00:00 | 67.4 | ± 5.3 | 62.0 | ± 5.9 | 1016.7 | ± 4.9 | 4.3 | ± 4.2 | 50 | 40 | 25 | 20 | 20 | 5 | 7-28 13:00:00 | 70.3 | ± 5.0 | 62.4 | ± 5.7 | 1016.8 | ± 4.9 | 5.1 | ± 4.4 | 50 | 45 | 30 | 20 | 15 | 10 | 7-28 14:00:00 | 73.3 | ± 5.1 | 63.0 | ± 5.9 | 1016.6 | ± 4.8 | 6.6 | ± 4.7 | 50 | 50 | 20 | 10 | 10 | 5 | 7-28 15:00:00 | 75.8 | ± 5.0 | 62.3 | ± 5.9 | 1016.4 | ± 4.8 | 7.1 | ± 4.1 | 60 | 60 | 25 | 15 | 10 | 10 | 7-28 16:00:00 | 77.9 | ± 5.1 | 62.1 | ± 6.3 | 1016.1 | ± 4.7 | 6.9 | ± 4.3 | 70 | 65 | 25 | 20 | 15 | 15 | 7-28 17:00:00 | 79.3 | ± 5.1 | 62.1 | ± 7.0 | 1015.7 | ± 4.6 | 8.2 | ± 3.9 | 65 | 50 | 15 | 5 | 5 | 5 | 7-28 18:00:00 | 80.0 | ± 4.6 | 61.9 | ± 6.2 | 1015.3 | ± 4.5 | 8.4 | ± 3.8 | 65 | 50 | 15 | 10 | 10 | 10 | 7-28 19:00:00 | 80.3 | ± 4.9 | 62.0 | ± 6.4 | 1014.8 | ± 4.4 | 8.8 | ± 3.6 | 70 | 50 | 10 | 10 | 10 | 10 | 7-28 20:00:00 | 80.7 | ± 4.9 | 61.8 | ± 7.2 | 1014.6 | ± 4.3 | 8.1 | ± 4.1 | 65 | 40 | 10 | 10 | 10 | 10 | 7-28 21:00:00 | 79.7 | ± 4.9 | 61.7 | ± 6.3 | 1014.3 | ± 4.3 | 7.8 | ± 3.9 | 60 | 35 | 5 | 5 | 5 | 5 | 7-28 22:00:00 | 78.4 | ± 4.6 | 62.5 | ± 6.4 | 1014.5 | ± 4.2 | 8.0 | ± 3.9 | 60 | 30 | 10 | 10 | 10 | 10 | 7-28 23:00:00 | 76.5 | ± 4.2 | 63.4 | ± 6.9 | 1014.5 | ± 4.1 | 6.4 | ± 4.1 | 30 | 10 |