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) | 8-14 00:00:00 | 71.5 | ± 6.2 | 61.9 | ± 4.4 | 1018.6 | ± 4.3 | 6.9 | ± 3.6 | 47 | 41 | 24 | 15 | 15 | 8-14 01:00:00 | 70.3 | ± 6.2 | 60.1 | ± 7.0 | 1019.5 | ± 4.0 | 5.6 | ± 4.0 | 56 | 47 | 18 | 12 | 3 | 8-14 02:00:00 | 70.2 | ± 4.7 | 60.6 | ± 7.8 | 1019.8 | ± 4.4 | 4.6 | ± 4.4 | 38 | 35 | 12 | 6 | 3 | 8-14 03:00:00 | 68.4 | ± 6.0 | 59.8 | ± 7.6 | 1019.8 | ± 4.2 | 4.7 | ± 4.6 | 44 | 38 | 21 | 6 | 8-14 04:00:00 | 67.2 | ± 5.7 | 61.1 | ± 4.2 | 1019.9 | ± 4.6 | 5.5 | ± 3.2 | 15 | 12 | 9 | 3 | 8-14 05:00:00 | 66.2 | ± 5.5 | 59.5 | ± 6.5 | 1019.6 | ± 4.3 | 5.7 | ± 3.6 | 21 | 9 | 6 | 8-14 06:00:00 | 65.6 | ± 5.7 | 59.7 | ± 5.9 | 1019.5 | ± 4.5 | 5.4 | ± 3.2 | 24 | 9 | 9 | 3 | 3 | 8-14 07:00:00 | 63.9 | ± 5.7 | 59.6 | ± 5.7 | 1019.3 | ± 4.7 | 4.2 | ± 3.6 | 21 | 12 | 9 | 3 | 8-14 08:00:00 | 64.3 | ± 5.9 | 59.4 | ± 5.9 | 1019.1 | ± 4.8 | 4.9 | ± 3.2 | 21 | 12 | 12 | 3 | 8-14 09:00:00 | 64.5 | ± 6.3 | 59.3 | ± 6.0 | 1019.1 | ± 4.8 | 4.2 | ± 2.9 | 18 | 9 | 6 | 3 | 3 | 8-14 10:00:00 | 63.0 | ± 6.4 | 59.1 | ± 5.4 | 1019.5 | ± 4.9 | 4.0 | ± 3.5 | 35 | 26 | 12 | 3 | 3 | 8-14 11:00:00 | 64.3 | ± 6.0 | 59.6 | ± 5.4 | 1020.0 | ± 4.8 | 3.5 | ± 3.6 | 32 | 21 | 12 | 6 | 3 | 8-14 12:00:00 | 65.1 | ± 5.4 | 60.6 | ± 5.7 | 1020.3 | ± 4.8 | 4.3 | ± 3.2 | 35 | 26 | 21 | 15 | 6 | 3 | 8-14 13:00:00 | 66.7 | ± 5.3 | 61.4 | ± 5.5 | 1020.5 | ± 4.8 | 6.0 | ± 4.2 | 47 | 41 | 35 | 29 | 18 | 6 | 8-14 14:00:00 | 70.1 | ± 6.3 | 61.1 | ± 5.8 | 1020.5 | ± 4.9 | 6.2 | ± 3.7 | 44 | 38 | 26 | 18 | 12 | 3 | 8-14 15:00:00 | 71.2 | ± 6.4 | 63.0 | ± 5.7 | 1022.3 | ± 5.4 | 6.6 | ± 5.4 | 68 | 56 | 29 | 18 | 18 | 8-14 16:00:00 | 74.7 | ± 6.3 | 62.7 | ± 5.4 | 1020.3 | ± 5.2 | 7.0 | ± 4.7 | 74 | 68 | 32 | 18 | 15 | 8-14 17:00:00 | 77.1 | ± 7.2 | 61.1 | ± 5.9 | 1020.0 | ± 5.2 | 9.3 | ± 3.5 | 79 | 74 | 32 | 15 | 9 | 8-14 18:00:00 | 76.7 | ± 7.5 | 61.1 | ± 6.0 | 1019.7 | ± 5.1 | 10.2 | ± 4.5 | 85 | 74 | 26 | 12 | 9 | 8-14 19:00:00 | 77.7 | ± 8.2 | 60.1 | ± 7.1 | 1019.1 | ± 5.1 | 8.0 | ± 2.4 | 79 | 74 | 21 | 6 | 6 | 8-14 20:00:00 | 77.3 | ± 8.3 | 60.5 | ± 6.0 | 1018.7 | ± 5.2 | 9.0 | ± 2.8 | 79 | 74 | 18 | 9 | 6 | 8-14 21:00:00 | 75.4 | ± 8.0 | 57.8 | ± 5.5 | 1019.6 | ± 4.7 | 9.6 | ± 4.4 | 59 | 53 | 24 | 9 | 3 | 8-14 22:00:00 | 74.2 | ± 8.0 | 58.3 | ± 5.3 | 1019.7 | ± 4.6 | 8.2 | ± 3.7 | 62 | 56 | 18 | 9 | 3 | 8-14 23:00:00 | 73.8 | ± 7.2 | 59.3 | ± 6.5 | 1019.9 | ± 4.4 | 7.6 | ± 3.3 | 59 | 41 | 12 | 6 |