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) | 7-1 00:00:00 | 70.7 | ± 5.2 | 60.0 | ± 4.8 | 1020.6 | ± 3.8 | 7.2 | ± 3.4 | 47 | 47 | 21 | 9 | 3 | 7-1 01:00:00 | 67.6 | ± 3.8 | 59.3 | ± 5.3 | 1020.4 | ± 4.7 | 5.1 | ± 3.0 | 47 | 41 | 26 | 12 | 3 | 7-1 02:00:00 | 66.1 | ± 4.0 | 59.7 | ± 4.4 | 1019.2 | ± 4.4 | 5.0 | ± 3.1 | 47 | 38 | 18 | 9 | 3 | 7-1 03:00:00 | 66.2 | ± 4.2 | 60.1 | ± 5.1 | 1019.6 | ± 4.2 | 5.6 | ± 3.5 | 41 | 35 | 18 | 9 | 3 | 3 | 7-1 04:00:00 | 66.0 | ± 3.0 | 59.7 | ± 4.6 | 1019.4 | ± 4.0 | 6.1 | ± 3.1 | 21 | 18 | 12 | 6 | 3 | 7-1 05:00:00 | 64.9 | ± 3.0 | 59.9 | ± 4.3 | 1019.3 | ± 4.1 | 5.9 | ± 3.1 | 29 | 21 | 18 | 12 | 3 | 7-1 06:00:00 | 64.5 | ± 3.3 | 59.7 | ± 4.7 | 1019.0 | ± 4.4 | 4.9 | ± 3.9 | 29 | 18 | 12 | 12 | 3 | 7-1 07:00:00 | 63.5 | ± 3.6 | 59.4 | ± 4.6 | 1018.8 | ± 4.4 | 5.5 | ± 4.1 | 29 | 24 | 21 | 15 | 3 | 7-1 08:00:00 | 63.6 | ± 3.4 | 59.3 | ± 4.2 | 1018.6 | ± 4.3 | 5.8 | ± 4.4 | 32 | 26 | 21 | 15 | 6 | 7-1 09:00:00 | 63.0 | ± 4.0 | 58.9 | ± 4.4 | 1018.6 | ± 4.5 | 5.7 | ± 3.7 | 32 | 24 | 9 | 9 | 9 | 7-1 10:00:00 | 62.6 | ± 4.0 | 58.8 | ± 4.5 | 1018.9 | ± 4.7 | 6.5 | ± 2.6 | 44 | 35 | 26 | 18 | 15 | 3 | 7-1 11:00:00 | 63.2 | ± 3.8 | 59.8 | ± 5.5 | 1018.5 | ± 4.9 | 6.3 | ± 2.6 | 44 | 41 | 38 | 29 | 18 | 6 | 7-1 12:00:00 | 65.1 | ± 3.7 | 60.6 | ± 5.4 | 1018.4 | ± 5.1 | 6.4 | ± 2.7 | 50 | 50 | 44 | 24 | 15 | 7-1 13:00:00 | 66.5 | ± 3.6 | 60.0 | ± 4.0 | 1019.1 | ± 5.1 | 6.9 | ± 3.6 | 50 | 50 | 44 | 32 | 6 | 7-1 14:00:00 | 69.1 | ± 4.3 | 60.7 | ± 3.7 | 1019.1 | ± 5.1 | 6.7 | ± 4.1 | 62 | 59 | 50 | 24 | 3 | 7-1 15:00:00 | 70.1 | ± 4.4 | 60.6 | ± 4.1 | 1018.9 | ± 5.1 | 8.0 | ± 4.1 | 65 | 59 | 44 | 15 | 3 | 7-1 16:00:00 | 72.0 | ± 4.8 | 59.4 | ± 5.1 | 1017.6 | ± 5.2 | 7.9 | ± 4.7 | 71 | 65 | 35 | 15 | 3 | 7-1 17:00:00 | 74.1 | ± 4.8 | 58.7 | ± 4.5 | 1018.2 | ± 5.0 | 9.0 | ± 5.8 | 74 | 65 | 38 | 15 | 6 | 7-1 18:00:00 | 75.1 | ± 5.5 | 60.8 | ± 5.8 | 1018.8 | ± 4.7 | 9.7 | ± 4.2 | 79 | 68 | 38 | 18 | 3 | 7-1 19:00:00 | 76.0 | ± 6.5 | 60.4 | ± 5.9 | 1017.6 | ± 4.5 | 10.5 | ± 6.9 | 74 | 59 | 29 | 21 | 3 | 7-1 20:00:00 | 75.6 | ± 7.2 | 60.5 | ± 5.3 | 1017.1 | ± 4.6 | 8.0 | ± 4.5 | 82 | 71 | 32 | 15 | 3 | 7-1 21:00:00 | 74.2 | ± 7.0 | 60.0 | ± 4.5 | 1016.7 | ± 4.5 | 8.4 | ± 4.2 | 76 | 65 | 24 | 15 | 9 | 7-1 22:00:00 | 75.3 | ± 6.6 | 61.4 | ± 4.7 | 1016.5 | ± 4.6 | 9.6 | ± 2.0 | 88 | 71 | 26 | 21 | 6 | 7-1 23:00:00 | 73.3 | ± 5.4 | 61.0 | ± 5.0 | 1016.6 | ± 4.5 | 10.2 | ± 3.2 | 68 | 56 | 24 | 18 | 6 |