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) | 7-12 00:00:00 | 74.3 | ± 5.6 | 59.4 | ± 7.4 | 1014.7 | ± 4.8 | 5.4 | ± 4.1 | 30 | 5 | 5 | 5 | 7-12 01:00:00 | 70.8 | ± 5.4 | 60.7 | ± 6.4 | 1015.1 | ± 4.8 | 3.6 | ± 4.2 | 20 | 10 | 5 | 5 | 5 | 5 | 7-12 02:00:00 | 68.3 | ± 5.6 | 61.1 | ± 7.0 | 1015.8 | ± 4.8 | 4.1 | ± 4.3 | 25 | 10 | 5 | 5 | 5 | 5 | 7-12 03:00:00 | 66.7 | ± 5.4 | 60.5 | ± 6.5 | 1015.9 | ± 4.8 | 3.8 | ± 4.0 | 25 | 5 | 5 | 5 | 5 | 5 | 7-12 04:00:00 | 65.1 | ± 5.9 | 60.1 | ± 6.2 | 1016.1 | ± 4.9 | 4.1 | ± 3.9 | 15 | 10 | 5 | 7-12 05:00:00 | 64.0 | ± 6.2 | 60.1 | ± 6.9 | 1016.0 | ± 5.2 | 3.7 | ± 3.9 | 20 | 10 | 5 | 7-12 06:00:00 | 63.1 | ± 6.2 | 59.2 | ± 6.6 | 1016.0 | ± 5.2 | 4.2 | ± 4.0 | 10 | 10 | 10 | 10 | 10 | 5 | 7-12 07:00:00 | 62.3 | ± 6.3 | 58.7 | ± 6.8 | 1015.9 | ± 5.2 | 3.9 | ± 4.2 | 15 | 10 | 5 | 5 | 5 | 7-12 08:00:00 | 61.7 | ± 6.5 | 59.1 | ± 7.0 | 1015.9 | ± 5.3 | 3.5 | ± 3.9 | 20 | 15 | 10 | 5 | 5 | 7-12 09:00:00 | 61.5 | ± 6.5 | 58.5 | ± 7.0 | 1016.2 | ± 5.2 | 3.9 | ± 3.8 | 25 | 15 | 5 | 7-12 10:00:00 | 62.0 | ± 6.7 | 58.5 | ± 7.0 | 1016.6 | ± 5.3 | 4.2 | ± 4.1 | 30 | 20 | 10 | 5 | 7-12 11:00:00 | 63.3 | ± 6.5 | 59.5 | ± 6.9 | 1017.0 | ± 5.2 | 4.9 | ± 4.3 | 40 | 30 | 25 | 10 | 10 | 5 | 7-12 12:00:00 | 66.2 | ± 6.2 | 59.9 | ± 6.3 | 1017.0 | ± 5.2 | 6.2 | ± 4.2 | 45 | 40 | 25 | 15 | 10 | 5 | 7-12 13:00:00 | 69.3 | ± 5.5 | 60.5 | ± 6.1 | 1016.9 | ± 5.1 | 6.1 | ± 4.2 | 45 | 40 | 15 | 10 | 5 | 7-12 14:00:00 | 72.5 | ± 5.3 | 60.8 | ± 6.9 | 1016.8 | ± 5.1 | 7.3 | ± 3.8 | 40 | 40 | 15 | 10 | 10 | 5 | 7-12 15:00:00 | 75.1 | ± 5.6 | 61.0 | ± 6.4 | 1016.5 | ± 4.9 | 7.6 | ± 3.4 | 50 | 40 | 20 | 15 | 10 | 5 | 7-12 16:00:00 | 77.5 | ± 6.2 | 60.9 | ± 6.5 | 1016.3 | ± 4.9 | 8.2 | ± 3.6 | 55 | 40 | 20 | 15 | 10 | 5 | 7-12 17:00:00 | 79.4 | ± 6.5 | 59.5 | ± 8.1 | 1015.7 | ± 4.8 | 8.8 | ± 3.8 | 65 | 40 | 30 | 10 | 10 | 10 | 7-12 18:00:00 | 80.1 | ± 6.9 | 59.7 | ± 7.2 | 1015.2 | ± 4.7 | 8.6 | ± 3.9 | 55 | 35 | 20 | 15 | 5 | 5 | 7-12 19:00:00 | 80.3 | ± 6.8 | 59.1 | ± 7.9 | 1015.0 | ± 4.6 | 8.7 | ± 3.6 | 50 | 30 | 20 | 10 | 5 | 5 | 7-12 20:00:00 | 80.5 | ± 6.6 | 59.9 | ± 8.3 | 1014.6 | ± 4.5 | 8.3 | ± 3.5 | 55 | 25 | 20 | 10 | 10 | 5 | 7-12 21:00:00 | 79.9 | ± 6.6 | 60.0 | ± 7.6 | 1014.6 | ± 4.5 | 8.5 | ± 3.7 | 50 | 30 | 20 | 15 | 10 | 10 | 7-12 22:00:00 | 78.9 | ± 6.1 | 60.8 | ± 7.7 | 1014.5 | ± 4.4 | 7.7 | ± 4.3 | 40 | 20 | 10 | 7-12 23:00:00 | 77.2 | ± 5.8 | 60.9 | ± 7.8 | 1014.5 | ± 4.3 | 6.8 | ± 3.8 | 40 | 25 | 10 | 5 | 5 | 5 |