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) | 8-2 00:00:00 | 68.3 | ± 5.5 | 59.4 | ± 5.4 | 1018.0 | ± 4.3 | 4.3 | ± 3.1 | 35 | 18 | 8-2 01:00:00 | 65.1 | ± 5.3 | 59.1 | ± 5.3 | 1018.2 | ± 4.3 | 3.9 | ± 3.1 | 21 | 6 | 8-2 02:00:00 | 62.7 | ± 5.4 | 58.4 | ± 5.5 | 1018.4 | ± 4.3 | 2.5 | ± 2.6 | 12 | 9 | 3 | 3 | 3 | 8-2 03:00:00 | 61.0 | ± 5.5 | 58.0 | ± 5.2 | 1018.3 | ± 4.4 | 2.5 | ± 2.7 | 21 | 9 | 3 | 3 | 3 | 8-2 04:00:00 | 60.4 | ± 6.2 | 57.1 | ± 5.6 | 1018.3 | ± 4.4 | 2.6 | ± 2.7 | 24 | 15 | 3 | 3 | 3 | 3 | 8-2 05:00:00 | 59.7 | ± 6.6 | 56.4 | ± 6.0 | 1018.2 | ± 4.5 | 2.4 | ± 2.7 | 26 | 18 | 3 | 3 | 3 | 3 | 8-2 06:00:00 | 59.2 | ± 6.9 | 56.3 | ± 6.1 | 1018.1 | ± 4.6 | 2.9 | ± 3.1 | 21 | 15 | 8-2 07:00:00 | 58.6 | ± 7.0 | 55.7 | ± 6.2 | 1017.9 | ± 4.7 | 2.7 | ± 2.7 | 24 | 21 | 6 | 3 | 3 | 8-2 08:00:00 | 58.3 | ± 6.7 | 55.8 | ± 6.2 | 1017.8 | ± 4.8 | 2.5 | ± 3.0 | 24 | 21 | 9 | 6 | 3 | 8-2 09:00:00 | 58.2 | ± 6.7 | 54.9 | ± 6.3 | 1017.8 | ± 4.8 | 2.9 | ± 2.8 | 32 | 24 | 18 | 18 | 12 | 9 | 8-2 10:00:00 | 58.6 | ± 6.7 | 55.1 | ± 6.4 | 1018.1 | ± 4.7 | 2.9 | ± 3.0 | 35 | 29 | 21 | 18 | 12 | 9 | 8-2 11:00:00 | 59.8 | ± 6.5 | 56.9 | ± 6.1 | 1018.2 | ± 4.8 | 3.7 | ± 3.1 | 32 | 24 | 18 | 18 | 9 | 3 | 8-2 12:00:00 | 63.4 | ± 5.8 | 58.9 | ± 5.7 | 1018.7 | ± 4.6 | 4.7 | ± 3.3 | 35 | 29 | 24 | 21 | 12 | 9 | 8-2 13:00:00 | 67.2 | ± 5.2 | 60.1 | ± 5.3 | 1018.5 | ± 4.9 | 5.5 | ± 3.3 | 26 | 26 | 18 | 9 | 3 | 3 | 8-2 14:00:00 | 70.2 | ± 5.3 | 60.7 | ± 5.9 | 1018.5 | ± 4.9 | 7.9 | ± 3.6 | 29 | 26 | 21 | 3 | 8-2 15:00:00 | 71.8 | ± 5.5 | 59.9 | ± 6.5 | 1018.3 | ± 4.9 | 8.1 | ± 3.9 | 62 | 53 | 18 | 8-2 16:00:00 | 73.2 | ± 5.8 | 59.5 | ± 6.7 | 1018.1 | ± 4.9 | 8.3 | ± 4.0 | 82 | 79 | 6 | 6 | 8-2 17:00:00 | 74.0 | ± 5.9 | 59.6 | ± 6.4 | 1017.9 | ± 4.9 | 9.0 | ± 2.9 | 79 | 71 | 12 | 9 | 3 | 8-2 18:00:00 | 74.4 | ± 6.2 | 59.5 | ± 6.7 | 1017.7 | ± 4.7 | 8.5 | ± 3.5 | 88 | 76 | 6 | 8-2 19:00:00 | 74.6 | ± 6.3 | 59.8 | ± 6.4 | 1017.4 | ± 4.5 | 8.2 | ± 3.8 | 74 | 65 | 12 | 3 | 8-2 20:00:00 | 73.9 | ± 6.6 | 60.1 | ± 6.2 | 1017.2 | ± 4.5 | 8.6 | ± 4.0 | 76 | 74 | 9 | 6 | 8-2 21:00:00 | 73.3 | ± 6.1 | 60.0 | ± 7.0 | 1017.2 | ± 4.3 | 8.1 | ± 3.7 | 71 | 62 | 6 | 6 | 8-2 22:00:00 | 72.6 | ± 5.9 | 60.8 | ± 6.9 | 1017.0 | ± 4.2 | 7.8 | ± 4.2 | 71 | 56 | 9 | 3 | 8-2 23:00:00 | 71.5 | ± 5.7 | 60.6 | ± 6.1 | 1017.1 | ± 4.3 | 6.1 | ± 3.6 | 44 | 35 | 9 | 6 | 3 |