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) | 7-8 00:00:00 | 75.6 | ± 6.1 | 60.6 | ± 9.3 | 1016.2 | ± 4.3 | 7.7 | ± 3.1 | 39 | 24 | 3 | 3 | 7-8 01:00:00 | 73.4 | ± 5.7 | 61.1 | ± 8.3 | 1016.4 | ± 4.4 | 7.3 | ± 3.0 | 36 | 24 | 9 | 7-8 02:00:00 | 71.2 | ± 5.2 | 60.8 | ± 6.9 | 1016.7 | ± 4.5 | 6.2 | ± 3.2 | 42 | 30 | 9 | 7-8 03:00:00 | 70.0 | ± 5.5 | 62.2 | ± 7.5 | 1016.8 | ± 4.5 | 5.6 | ± 3.3 | 42 | 27 | 12 | 7-8 04:00:00 | 68.7 | ± 5.6 | 61.7 | ± 7.8 | 1016.9 | ± 4.4 | 5.5 | ± 2.9 | 36 | 24 | 15 | 3 | 7-8 05:00:00 | 67.4 | ± 5.6 | 61.5 | ± 7.0 | 1016.6 | ± 4.8 | 4.1 | ± 2.6 | 33 | 24 | 15 | 6 | 7-8 06:00:00 | 66.5 | ± 5.5 | 61.8 | ± 7.4 | 1016.4 | ± 4.7 | 4.5 | ± 2.5 | 45 | 24 | 15 | 9 | 7-8 07:00:00 | 65.8 | ± 5.5 | 61.6 | ± 7.3 | 1016.2 | ± 4.9 | 4.3 | ± 2.4 | 39 | 24 | 15 | 9 | 3 | 7-8 08:00:00 | 64.8 | ± 6.0 | 60.9 | ± 6.7 | 1016.2 | ± 5.0 | 4.8 | ± 2.4 | 45 | 24 | 15 | 9 | 6 | 7-8 09:00:00 | 64.8 | ± 5.7 | 61.1 | ± 7.2 | 1016.3 | ± 5.0 | 4.8 | ± 2.3 | 45 | 24 | 15 | 12 | 3 | 7-8 10:00:00 | 65.8 | ± 5.4 | 61.8 | ± 6.8 | 1016.5 | ± 5.0 | 4.5 | ± 3.0 | 39 | 21 | 18 | 9 | 3 | 7-8 11:00:00 | 67.3 | ± 5.6 | 61.9 | ± 6.1 | 1016.7 | ± 5.1 | 5.4 | ± 3.5 | 48 | 27 | 21 | 15 | 6 | 7-8 12:00:00 | 70.3 | ± 5.5 | 62.5 | ± 6.8 | 1016.8 | ± 5.0 | 5.9 | ± 4.3 | 42 | 30 | 24 | 15 | 6 | 7-8 13:00:00 | 73.1 | ± 6.0 | 62.6 | ± 7.0 | 1016.7 | ± 5.0 | 6.6 | ± 3.7 | 45 | 36 | 24 | 9 | 6 | 7-8 14:00:00 | 76.0 | ± 6.7 | 62.4 | ± 6.7 | 1016.6 | ± 5.0 | 7.3 | ± 3.7 | 55 | 39 | 27 | 15 | 9 | 7-8 15:00:00 | 78.4 | ± 7.1 | 62.9 | ± 7.4 | 1016.3 | ± 4.9 | 7.9 | ± 3.9 | 55 | 33 | 15 | 6 | 7-8 16:00:00 | 79.9 | ± 7.4 | 62.7 | ± 7.3 | 1016.0 | ± 4.8 | 9.7 | ± 4.0 | 64 | 45 | 18 | 3 | 7-8 17:00:00 | 81.4 | ± 7.5 | 61.8 | ± 7.2 | 1015.6 | ± 4.7 | 10.7 | ± 4.0 | 67 | 61 | 9 | 3 | 7-8 18:00:00 | 82.3 | ± 7.6 | 62.4 | ± 8.5 | 1015.2 | ± 4.7 | 11.2 | ± 3.5 | 79 | 70 | 12 | 7-8 19:00:00 | 82.7 | ± 7.8 | 62.2 | ± 8.5 | 1014.9 | ± 4.7 | 10.8 | ± 3.5 | 79 | 64 | 6 | 6 | 3 | 7-8 20:00:00 | 82.6 | ± 8.0 | 61.1 | ± 7.4 | 1014.5 | ± 4.6 | 11.0 | ± 4.0 | 82 | 64 | 6 | 6 | 7-8 21:00:00 | 81.8 | ± 7.8 | 61.3 | ± 7.8 | 1014.2 | ± 4.6 | 11.0 | ± 4.4 | 70 | 64 | 9 | 6 | 3 | 7-8 22:00:00 | 80.4 | ± 7.4 | 61.4 | ± 8.1 | 1014.2 | ± 4.4 | 10.2 | ± 3.8 | 67 | 58 | 3 | 3 | 3 | 7-8 23:00:00 | 78.9 | ± 6.9 | 61.7 | ± 6.8 | 1014.2 | ± 4.4 | 8.9 | ± 4.0 | 52 | 42 | 3 | 3 | 3 |