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) | 7-29 00:00:00 | 69.4 | ± 4.6 | 60.1 | ± 3.7 | 1015.8 | ± 2.6 | 5.6 | ± 3.2 | 57 | 43 | 5 | 5 | 3 | 7-29 01:00:00 | 66.9 | ± 4.2 | 60.0 | ± 4.0 | 1016.0 | ± 2.6 | 5.2 | ± 2.8 | 43 | 32 | 5 | 3 | 7-29 02:00:00 | 64.2 | ± 4.1 | 59.1 | ± 3.9 | 1017.0 | ± 2.2 | 4.2 | ± 3.7 | 32 | 24 | 11 | 5 | 3 | 7-29 03:00:00 | 63.4 | ± 4.4 | 59.0 | ± 3.9 | 1016.7 | ± 2.4 | 3.6 | ± 2.6 | 35 | 30 | 14 | 3 | 7-29 04:00:00 | 63.0 | ± 5.1 | 58.2 | ± 4.4 | 1017.2 | ± 2.1 | 3.7 | ± 3.0 | 32 | 30 | 11 | 5 | 3 | 7-29 05:00:00 | 62.6 | ± 5.1 | 58.1 | ± 4.7 | 1017.3 | ± 2.1 | 3.7 | ± 3.0 | 35 | 32 | 14 | 8 | 3 | 3 | 7-29 06:00:00 | 62.8 | ± 5.8 | 59.3 | ± 5.0 | 1017.2 | ± 2.2 | 4.5 | ± 4.0 | 41 | 35 | 19 | 16 | 8 | 3 | 7-29 07:00:00 | 62.0 | ± 6.0 | 58.1 | ± 5.4 | 1016.4 | ± 2.7 | 5.2 | ± 4.3 | 46 | 38 | 16 | 14 | 11 | 3 | 7-29 08:00:00 | 62.2 | ± 6.2 | 58.3 | ± 5.6 | 1016.3 | ± 2.7 | 4.8 | ± 4.4 | 41 | 35 | 19 | 14 | 5 | 3 | 7-29 09:00:00 | 61.6 | ± 6.3 | 58.0 | ± 5.9 | 1017.2 | ± 2.3 | 5.3 | ± 3.8 | 38 | 32 | 16 | 14 | 8 | 3 | 7-29 10:00:00 | 60.7 | ± 5.9 | 57.2 | ± 5.5 | 1016.7 | ± 2.8 | 4.5 | ± 3.9 | 43 | 32 | 24 | 19 | 8 | 3 | 7-29 11:00:00 | 61.6 | ± 5.5 | 57.7 | ± 5.6 | 1016.6 | ± 3.5 | 4.5 | ± 4.2 | 41 | 32 | 24 | 16 | 16 | 5 | 7-29 12:00:00 | 63.1 | ± 4.9 | 59.4 | ± 5.4 | 1018.7 | ± 2.1 | 4.2 | ± 3.6 | 43 | 38 | 24 | 19 | 14 | 3 | 7-29 13:00:00 | 66.2 | ± 4.2 | 60.0 | ± 4.6 | 1017.9 | ± 2.8 | 6.9 | ± 4.6 | 49 | 46 | 30 | 16 | 11 | 5 | 7-29 14:00:00 | 68.1 | ± 4.0 | 59.5 | ± 4.7 | 1017.0 | ± 3.7 | 8.2 | ± 5.7 | 54 | 49 | 41 | 19 | 3 | 7-29 15:00:00 | 70.6 | ± 3.9 | 58.9 | ± 5.2 | 1017.6 | ± 3.8 | 7.1 | ± 4.4 | 70 | 70 | 46 | 19 | 5 | 7-29 16:00:00 | 73.2 | ± 2.6 | 59.1 | ± 4.9 | 1016.7 | ± 4.0 | 8.5 | ± 4.5 | 81 | 81 | 35 | 11 | 7-29 17:00:00 | 73.9 | ± 3.4 | 58.9 | ± 5.1 | 1016.8 | ± 3.7 | 8.0 | ± 4.5 | 81 | 78 | 27 | 3 | 7-29 18:00:00 | 75.4 | ± 3.1 | 58.8 | ± 5.4 | 1016.0 | ± 3.8 | 8.0 | ± 5.0 | 81 | 78 | 27 | 7-29 19:00:00 | 75.3 | ± 4.1 | 57.9 | ± 5.5 | 1015.7 | ± 3.8 | 7.9 | ± 4.9 | 78 | 73 | 24 | 3 | 7-29 20:00:00 | 76.8 | ± 2.8 | 58.4 | ± 5.8 | 1015.1 | ± 3.9 | 8.9 | ± 3.4 | 73 | 62 | 19 | 5 | 3 | 7-29 21:00:00 | 75.6 | ± 3.8 | 58.1 | ± 5.2 | 1015.7 | ± 3.9 | 8.8 | ± 5.6 | 68 | 57 | 19 | 3 | 7-29 22:00:00 | 75.1 | ± 5.4 | 57.6 | ± 5.1 | 1015.1 | ± 3.5 | 7.6 | ± 5.1 | 65 | 54 | 16 | 7-29 23:00:00 | 73.6 | ± 4.2 | 58.4 | ± 5.2 | 1015.4 | ± 3.4 | 7.0 | ± 3.7 | 57 | 43 | 14 |