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) | 8-7 00:00:00 | 67.4 | ± 5.1 | 58.5 | ± 6.8 | 1018.4 | ± 3.8 | 5.3 | ± 3.4 | 38 | 32 | 12 | 9 | 6 | 8-7 01:00:00 | 64.0 | ± 5.5 | 58.5 | ± 6.5 | 1018.5 | ± 3.8 | 4.4 | ± 3.8 | 41 | 32 | 18 | 9 | 6 | 3 | 8-7 02:00:00 | 61.8 | ± 5.9 | 57.8 | ± 6.3 | 1018.8 | ± 3.8 | 3.3 | ± 3.3 | 44 | 38 | 12 | 12 | 3 | 8-7 03:00:00 | 60.5 | ± 6.3 | 57.4 | ± 6.0 | 1018.9 | ± 3.7 | 2.6 | ± 3.3 | 26 | 24 | 9 | 9 | 3 | 8-7 04:00:00 | 59.6 | ± 6.6 | 57.0 | ± 5.6 | 1018.6 | ± 3.9 | 3.5 | ± 3.5 | 26 | 24 | 12 | 12 | 6 | 3 | 8-7 05:00:00 | 58.6 | ± 7.1 | 55.5 | ± 7.3 | 1018.6 | ± 4.1 | 3.0 | ± 3.8 | 38 | 35 | 21 | 18 | 12 | 6 | 8-7 06:00:00 | 58.0 | ± 7.2 | 55.9 | ± 6.3 | 1018.2 | ± 4.2 | 3.4 | ± 3.6 | 24 | 18 | 15 | 12 | 3 | 3 | 8-7 07:00:00 | 57.1 | ± 7.5 | 55.2 | ± 6.8 | 1018.1 | ± 4.1 | 3.2 | ± 3.6 | 26 | 26 | 21 | 18 | 12 | 3 | 8-7 08:00:00 | 56.0 | ± 7.9 | 54.0 | ± 7.6 | 1018.1 | ± 4.2 | 3.0 | ± 3.0 | 35 | 35 | 26 | 26 | 12 | 3 | 8-7 09:00:00 | 56.8 | ± 7.7 | 53.8 | ± 7.4 | 1018.1 | ± 4.3 | 3.1 | ± 3.1 | 41 | 41 | 32 | 29 | 18 | 3 | 8-7 10:00:00 | 56.5 | ± 7.9 | 53.6 | ± 8.1 | 1018.6 | ± 4.4 | 3.4 | ± 3.1 | 38 | 38 | 32 | 29 | 15 | 8-7 11:00:00 | 57.8 | ± 8.0 | 55.2 | ± 7.9 | 1018.8 | ± 4.5 | 4.2 | ± 2.9 | 50 | 47 | 38 | 35 | 24 | 3 | 8-7 12:00:00 | 61.0 | ± 6.8 | 56.7 | ± 6.9 | 1019.0 | ± 4.5 | 4.8 | ± 2.9 | 56 | 53 | 44 | 41 | 26 | 3 | 8-7 13:00:00 | 64.4 | ± 5.9 | 57.6 | ± 5.8 | 1018.9 | ± 4.5 | 5.8 | ± 3.1 | 47 | 44 | 44 | 38 | 29 | 6 | 8-7 14:00:00 | 67.6 | ± 6.1 | 58.8 | ± 6.8 | 1019.0 | ± 4.5 | 8.0 | ± 3.2 | 65 | 65 | 44 | 38 | 15 | 8-7 15:00:00 | 69.3 | ± 6.2 | 57.3 | ± 6.7 | 1018.6 | ± 4.4 | 8.6 | ± 2.8 | 68 | 65 | 38 | 26 | 9 | 8-7 16:00:00 | 71.4 | ± 6.4 | 56.8 | ± 7.1 | 1018.5 | ± 4.4 | 8.6 | ± 2.9 | 76 | 71 | 38 | 21 | 9 | 3 | 8-7 17:00:00 | 72.6 | ± 6.9 | 58.2 | ± 7.0 | 1018.1 | ± 4.4 | 9.1 | ± 3.1 | 76 | 68 | 29 | 15 | 12 | 3 | 8-7 18:00:00 | 73.0 | ± 6.9 | 56.5 | ± 7.2 | 1018.0 | ± 4.4 | 8.9 | ± 3.0 | 88 | 76 | 24 | 12 | 9 | 3 | 8-7 19:00:00 | 74.2 | ± 6.9 | 57.1 | ± 7.4 | 1017.6 | ± 4.4 | 9.6 | ± 2.6 | 71 | 59 | 21 | 15 | 9 | 3 | 8-7 20:00:00 | 74.3 | ± 6.9 | 58.2 | ± 6.8 | 1017.3 | ± 4.3 | 9.2 | ± 3.3 | 76 | 62 | 9 | 9 | 3 | 8-7 21:00:00 | 73.8 | ± 6.4 | 57.1 | ± 7.5 | 1017.1 | ± 4.3 | 8.1 | ± 2.9 | 85 | 68 | 3 | 3 | 3 | 8-7 22:00:00 | 72.4 | ± 6.0 | 57.5 | ± 7.3 | 1017.2 | ± 4.2 | 8.2 | ± 2.9 | 65 | 50 | 3 | 3 | 8-7 23:00:00 | 71.1 | ± 6.0 | 59.3 | ± 6.5 | 1017.2 | ± 4.2 | 6.1 | ± 3.5 | 62 | 47 | 12 | 6 | 3 | 3 |