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) | 8-13 00:00:00 | 71.3 | ± 6.6 | 59.0 | ± 5.7 | 1017.2 | ± 2.6 | 3.7 | ± 2.3 | 38 | 32 | 11 | 3 | 8-13 01:00:00 | 68.6 | ± 6.6 | 58.6 | ± 6.1 | 1017.5 | ± 2.8 | 3.9 | ± 1.8 | 38 | 32 | 8 | 3 | 3 | 8-13 02:00:00 | 67.4 | ± 6.8 | 58.8 | ± 6.1 | 1017.9 | ± 2.8 | 5.3 | ± 2.4 | 24 | 22 | 5 | 3 | 3 | 8-13 03:00:00 | 65.8 | ± 6.7 | 58.0 | ± 6.2 | 1017.9 | ± 3.0 | 5.2 | ± 1.5 | 14 | 14 | 3 | 3 | 8-13 04:00:00 | 65.9 | ± 6.5 | 59.0 | ± 6.5 | 1018.7 | ± 3.6 | 5.1 | ± 2.9 | 14 | 11 | 5 | 5 | 3 | 8-13 05:00:00 | 64.3 | ± 6.5 | 59.0 | ± 6.8 | 1018.6 | ± 3.6 | 5.5 | ± 1.8 | 16 | 16 | 14 | 8 | 8-13 06:00:00 | 62.4 | ± 7.4 | 57.8 | ± 7.2 | 1018.2 | ± 3.6 | 4.6 | ± 2.1 | 24 | 19 | 16 | 14 | 5 | 8-13 07:00:00 | 61.8 | ± 7.2 | 57.7 | ± 7.3 | 1018.1 | ± 3.8 | 5.3 | ± 1.3 | 27 | 19 | 16 | 14 | 5 | 8-13 08:00:00 | 61.9 | ± 6.3 | 57.9 | ± 6.7 | 1018.0 | ± 3.8 | 4.8 | ± 2.3 | 32 | 27 | 19 | 19 | 14 | 5 | 8-13 09:00:00 | 61.0 | ± 6.5 | 57.6 | ± 7.3 | 1018.1 | ± 3.8 | 4.1 | ± 3.0 | 35 | 27 | 22 | 22 | 14 | 5 | 8-13 10:00:00 | 60.1 | ± 6.4 | 57.4 | ± 6.8 | 1018.3 | ± 3.9 | 4.8 | ± 2.1 | 41 | 27 | 24 | 22 | 11 | 8 | 8-13 11:00:00 | 61.0 | ± 6.6 | 57.7 | ± 7.3 | 1018.7 | ± 4.0 | 4.8 | ± 2.3 | 41 | 35 | 27 | 22 | 19 | 8 | 8-13 12:00:00 | 63.2 | ± 6.7 | 58.7 | ± 7.7 | 1018.9 | ± 4.0 | 4.5 | ± 4.1 | 32 | 30 | 19 | 16 | 16 | 8 | 8-13 13:00:00 | 58.7 | ± 20.5 | 53.6 | ± 18.9 | 1019.1 | ± 4.1 | 5.5 | ± 4.4 | 35 | 27 | 22 | 19 | 16 | 5 | 8-13 14:00:00 | 68.1 | ± 7.2 | 59.6 | ± 7.1 | 1019.1 | ± 4.1 | 5.2 | ± 3.6 | 35 | 27 | 19 | 14 | 8 | 8-13 15:00:00 | 71.6 | ± 7.7 | 59.5 | ± 6.6 | 1019.2 | ± 4.1 | 5.4 | ± 3.9 | 46 | 38 | 27 | 16 | 3 | 8-13 16:00:00 | 73.8 | ± 8.6 | 58.6 | ± 6.8 | 1018.9 | ± 4.0 | 5.3 | ± 2.7 | 68 | 62 | 30 | 11 | 8-13 17:00:00 | 74.4 | ± 8.5 | 59.8 | ± 7.2 | 1018.7 | ± 4.0 | 5.8 | ± 2.6 | 76 | 73 | 30 | 5 | 8-13 18:00:00 | 75.3 | ± 8.6 | 58.4 | ± 6.1 | 1018.7 | ± 4.0 | 7.8 | ± 4.6 | 81 | 78 | 30 | 3 | 3 | 8-13 19:00:00 | 77.0 | ± 8.7 | 58.5 | ± 6.0 | 1018.2 | ± 4.0 | 8.6 | ± 4.3 | 76 | 68 | 19 | 5 | 8-13 20:00:00 | 75.2 | ± 7.6 | 58.1 | ± 7.8 | 1017.8 | ± 3.6 | 7.9 | ± 3.8 | 73 | 62 | 16 | 3 | 8-13 21:00:00 | 75.9 | ± 7.4 | 59.5 | ± 7.9 | 1017.7 | ± 3.7 | 7.1 | ± 2.4 | 76 | 68 | 27 | 8 | 8-13 22:00:00 | 75.0 | ± 7.5 | 59.5 | ± 7.4 | 1017.8 | ± 3.8 | 7.3 | ± 2.7 | 65 | 57 | 16 | 5 | 3 | 8-13 23:00:00 | 73.1 | ± 6.6 | 59.1 | ± 7.4 | 1018.0 | ± 3.7 | 7.0 | ± 3.4 | 54 | 46 | 11 | 8 | 3 | 3 |