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) | 9-7 00:00:00 | 69.0 | ± 7.3 | 57.7 | ± 7.9 | 1017.8 | ± 5.0 | 6.2 | ± 3.7 | 48 | 30 | 6 | 6 | 3 | 9-7 01:00:00 | 67.2 | ± 7.0 | 58.1 | ± 8.0 | 1018.2 | ± 5.0 | 6.0 | ± 3.6 | 45 | 33 | 12 | 6 | 6 | 9-7 02:00:00 | 65.3 | ± 7.2 | 57.8 | ± 7.8 | 1018.3 | ± 5.1 | 5.3 | ± 3.6 | 36 | 30 | 12 | 6 | 6 | 9-7 03:00:00 | 64.2 | ± 7.4 | 58.1 | ± 7.9 | 1018.5 | ± 5.2 | 4.9 | ± 3.2 | 33 | 27 | 12 | 9 | 6 | 9-7 04:00:00 | 62.6 | ± 7.6 | 57.9 | ± 7.9 | 1018.5 | ± 5.2 | 4.5 | ± 3.5 | 36 | 27 | 12 | 6 | 9-7 05:00:00 | 61.5 | ± 7.9 | 57.4 | ± 7.7 | 1018.4 | ± 5.3 | 4.2 | ± 3.1 | 33 | 27 | 9 | 6 | 6 | 9-7 06:00:00 | 61.0 | ± 8.1 | 57.5 | ± 8.1 | 1018.2 | ± 5.4 | 4.1 | ± 3.5 | 36 | 24 | 12 | 6 | 3 | 9-7 07:00:00 | 60.1 | ± 8.4 | 57.3 | ± 8.4 | 1018.2 | ± 5.4 | 3.9 | ± 3.2 | 39 | 30 | 12 | 6 | 3 | 9-7 08:00:00 | 59.1 | ± 8.7 | 56.1 | ± 8.3 | 1018.3 | ± 5.5 | 4.6 | ± 2.6 | 27 | 24 | 18 | 9 | 3 | 9-7 09:00:00 | 59.2 | ± 8.6 | 56.8 | ± 8.7 | 1018.4 | ± 5.5 | 3.7 | ± 2.7 | 36 | 30 | 21 | 12 | 9 | 3 | 9-7 10:00:00 | 59.0 | ± 8.6 | 56.7 | ± 8.9 | 1018.9 | ± 5.6 | 4.5 | ± 2.7 | 42 | 27 | 21 | 12 | 12 | 6 | 9-7 11:00:00 | 59.9 | ± 8.6 | 56.8 | ± 8.1 | 1019.2 | ± 5.7 | 4.8 | ± 3.4 | 36 | 27 | 18 | 9 | 9 | 3 | 9-7 12:00:00 | 63.4 | ± 8.0 | 58.2 | ± 7.7 | 1019.3 | ± 5.7 | 5.4 | ± 4.0 | 42 | 30 | 18 | 12 | 12 | 6 | 9-7 13:00:00 | 66.9 | ± 6.9 | 59.2 | ± 7.0 | 1019.6 | ± 5.5 | 5.7 | ± 4.2 | 39 | 30 | 24 | 12 | 6 | 9-7 14:00:00 | 70.6 | ± 6.3 | 59.1 | ± 7.0 | 1019.5 | ± 5.7 | 7.7 | ± 4.2 | 45 | 30 | 18 | 6 | 3 | 9-7 15:00:00 | 73.0 | ± 6.2 | 59.3 | ± 7.9 | 1019.3 | ± 5.7 | 7.1 | ± 4.2 | 45 | 39 | 12 | 6 | 3 | 9-7 16:00:00 | 75.0 | ± 6.4 | 58.5 | ± 8.1 | 1019.0 | ± 5.7 | 7.9 | ± 4.3 | 61 | 48 | 6 | 3 | 3 | 9-7 17:00:00 | 76.8 | ± 6.3 | 57.5 | ± 7.9 | 1018.6 | ± 5.5 | 7.8 | ± 4.4 | 67 | 52 | 9 | 6 | 9-7 18:00:00 | 77.3 | ± 6.0 | 57.2 | ± 8.7 | 1018.3 | ± 5.4 | 7.8 | ± 4.7 | 73 | 64 | 9 | 6 | 3 | 9-7 19:00:00 | 77.7 | ± 6.1 | 57.5 | ± 8.7 | 1017.9 | ± 5.4 | 7.6 | ± 4.7 | 73 | 58 | 6 | 3 | 9-7 20:00:00 | 77.8 | ± 6.1 | 57.4 | ± 8.0 | 1017.5 | ± 5.3 | 9.1 | ± 3.7 | 70 | 64 | 6 | 9-7 21:00:00 | 76.5 | ± 5.9 | 57.5 | ± 8.4 | 1017.5 | ± 5.3 | 8.6 | ± 3.7 | 67 | 52 | 3 | 3 | 9-7 22:00:00 | 74.8 | ± 5.8 | 57.6 | ± 8.5 | 1017.6 | ± 5.2 | 8.2 | ± 3.4 | 61 | 36 | 6 | 6 | 3 | 9-7 23:00:00 | 72.2 | ± 6.0 | 57.7 | ± 7.4 | 1017.7 | ± 5.2 | 5.8 | ± 3.0 | 58 | 30 | 3 | 3 |