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) | 7-13 00:00:00 | 74.2 | ± 5.5 | 62.4 | ± 7.0 | 1014.7 | ± 4.4 | 6.0 | ± 4.5 | 40 | 20 | 10 | 7-13 01:00:00 | 71.5 | ± 5.3 | 62.5 | ± 6.4 | 1015.1 | ± 4.3 | 5.5 | ± 4.2 | 50 | 30 | 20 | 10 | 10 | 10 | 7-13 02:00:00 | 69.1 | ± 5.7 | 62.4 | ± 6.0 | 1015.5 | ± 4.2 | 4.6 | ± 4.0 | 35 | 20 | 10 | 7-13 03:00:00 | 67.7 | ± 5.6 | 62.4 | ± 5.7 | 1015.6 | ± 4.3 | 4.8 | ± 3.8 | 45 | 35 | 20 | 10 | 10 | 10 | 7-13 04:00:00 | 66.3 | ± 5.9 | 62.1 | ± 5.9 | 1015.5 | ± 4.5 | 4.6 | ± 4.0 | 35 | 25 | 15 | 5 | 5 | 5 | 7-13 05:00:00 | 65.0 | ± 6.2 | 61.2 | ± 6.3 | 1015.4 | ± 4.6 | 4.3 | ± 3.7 | 35 | 25 | 15 | 5 | 5 | 7-13 06:00:00 | 64.1 | ± 6.2 | 61.5 | ± 6.1 | 1015.2 | ± 4.7 | 4.1 | ± 3.8 | 45 | 25 | 20 | 5 | 5 | 5 | 7-13 07:00:00 | 63.8 | ± 6.3 | 60.9 | ± 6.1 | 1015.0 | ± 4.8 | 4.5 | ± 3.9 | 40 | 35 | 10 | 5 | 5 | 5 | 7-13 08:00:00 | 62.9 | ± 6.4 | 60.1 | ± 6.4 | 1014.9 | ± 5.0 | 4.5 | ± 4.4 | 45 | 30 | 15 | 5 | 5 | 7-13 09:00:00 | 62.9 | ± 6.2 | 60.3 | ± 6.4 | 1015.2 | ± 5.0 | 4.5 | ± 4.7 | 55 | 40 | 25 | 10 | 10 | 5 | 7-13 10:00:00 | 63.1 | ± 5.8 | 60.5 | ± 6.1 | 1015.6 | ± 4.9 | 4.8 | ± 4.4 | 65 | 40 | 35 | 20 | 20 | 10 | 7-13 11:00:00 | 64.5 | ± 5.4 | 61.0 | ± 5.8 | 1015.8 | ± 4.9 | 5.1 | ± 4.0 | 45 | 40 | 35 | 25 | 15 | 10 | 7-13 12:00:00 | 67.3 | ± 4.9 | 61.6 | ± 5.7 | 1016.1 | ± 4.8 | 6.0 | ± 4.8 | 40 | 30 | 20 | 5 | 5 | 7-13 13:00:00 | 70.7 | ± 4.7 | 61.7 | ± 6.2 | 1016.1 | ± 4.7 | 6.6 | ± 4.4 | 50 | 30 | 15 | 5 | 5 | 5 | 7-13 14:00:00 | 73.6 | ± 5.0 | 61.9 | ± 6.2 | 1015.8 | ± 4.7 | 6.5 | ± 4.0 | 50 | 35 | 15 | 5 | 5 | 5 | 7-13 15:00:00 | 76.2 | ± 5.3 | 62.2 | ± 6.5 | 1015.3 | ± 4.7 | 7.0 | ± 3.8 | 45 | 45 | 20 | 5 | 5 | 5 | 7-13 16:00:00 | 78.2 | ± 5.8 | 61.8 | ± 7.0 | 1015.0 | ± 4.7 | 7.7 | ± 3.8 | 55 | 40 | 20 | 10 | 5 | 5 | 7-13 17:00:00 | 80.2 | ± 5.8 | 61.4 | ± 6.7 | 1014.7 | ± 4.6 | 8.7 | ± 4.6 | 55 | 40 | 5 | 5 | 5 | 5 | 7-13 18:00:00 | 81.2 | ± 6.1 | 60.7 | ± 7.5 | 1014.4 | ± 4.6 | 9.3 | ± 4.5 | 65 | 40 | 10 | 10 | 10 | 10 | 7-13 19:00:00 | 82.2 | ± 6.3 | 61.3 | ± 7.4 | 1013.7 | ± 4.6 | 8.7 | ± 4.4 | 70 | 45 | 20 | 15 | 15 | 15 | 7-13 20:00:00 | 82.1 | ± 6.7 | 61.3 | ± 7.1 | 1013.9 | ± 4.2 | 9.2 | ± 4.6 | 65 | 35 | 10 | 10 | 10 | 10 | 7-13 21:00:00 | 81.0 | ± 6.2 | 61.6 | ± 7.7 | 1013.6 | ± 4.3 | 9.4 | ± 4.1 | 60 | 25 | 7-13 22:00:00 | 80.3 | ± 5.6 | 61.2 | ± 7.4 | 1013.6 | ± 4.3 | 9.0 | ± 4.2 | 40 | 25 | 5 | 5 | 7-13 23:00:00 | 78.6 | ± 5.2 | 62.8 | ± 6.1 | 1013.5 | ± 4.3 | 7.8 | ± 4.1 | 35 | 25 | 5 |