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) | 8-19 00:00:00 | 64.7 | ± 5.1 | 56.1 | ± 6.2 | 1018.0 | ± 3.5 | 4.4 | ± 3.3 | 32 | 18 | 3 | 3 | 8-19 01:00:00 | 62.2 | ± 5.5 | 55.2 | ± 7.3 | 1018.2 | ± 3.5 | 4.0 | ± 2.9 | 29 | 21 | 6 | 3 | 3 | 3 | 8-19 02:00:00 | 59.9 | ± 6.0 | 55.5 | ± 7.1 | 1018.3 | ± 3.7 | 2.8 | ± 2.9 | 24 | 21 | 6 | 3 | 3 | 3 | 8-19 03:00:00 | 58.7 | ± 6.2 | 54.0 | ± 7.5 | 1018.3 | ± 3.7 | 2.4 | ± 3.2 | 26 | 18 | 9 | 3 | 3 | 3 | 8-19 04:00:00 | 57.6 | ± 6.5 | 53.4 | ± 5.8 | 1018.4 | ± 3.7 | 2.0 | ± 2.9 | 26 | 18 | 9 | 3 | 3 | 8-19 05:00:00 | 57.2 | ± 7.2 | 54.5 | ± 6.9 | 1018.0 | ± 3.9 | 3.3 | ± 3.2 | 29 | 24 | 12 | 6 | 8-19 06:00:00 | 56.5 | ± 7.3 | 53.4 | ± 7.1 | 1018.1 | ± 3.9 | 3.5 | ± 3.2 | 32 | 26 | 18 | 12 | 8-19 07:00:00 | 55.9 | ± 7.5 | 53.0 | ± 7.3 | 1017.9 | ± 4.0 | 3.1 | ± 3.3 | 29 | 26 | 21 | 9 | 3 | 3 | 8-19 08:00:00 | 55.2 | ± 7.7 | 53.0 | ± 7.7 | 1018.1 | ± 4.0 | 2.9 | ± 3.0 | 32 | 26 | 24 | 15 | 6 | 3 | 8-19 09:00:00 | 55.4 | ± 7.6 | 52.1 | ± 7.1 | 1018.1 | ± 4.0 | 2.7 | ± 2.7 | 35 | 21 | 12 | 9 | 8-19 10:00:00 | 55.1 | ± 7.5 | 51.4 | ± 7.1 | 1018.3 | ± 4.1 | 3.3 | ± 2.9 | 35 | 32 | 21 | 15 | 6 | 8-19 11:00:00 | 56.2 | ± 7.1 | 54.0 | ± 7.1 | 1018.5 | ± 4.2 | 3.6 | ± 3.6 | 35 | 32 | 18 | 18 | 12 | 8-19 12:00:00 | 59.6 | ± 6.2 | 54.7 | ± 5.7 | 1019.0 | ± 4.2 | 4.6 | ± 3.9 | 41 | 38 | 24 | 21 | 12 | 8-19 13:00:00 | 63.0 | ± 5.3 | 55.5 | ± 5.9 | 1018.8 | ± 4.1 | 5.3 | ± 4.2 | 41 | 35 | 26 | 21 | 12 | 8-19 14:00:00 | 66.2 | ± 5.2 | 57.6 | ± 6.4 | 1018.9 | ± 4.0 | 6.8 | ± 2.9 | 59 | 50 | 32 | 21 | 9 | 8-19 15:00:00 | 68.2 | ± 5.0 | 55.4 | ± 6.2 | 1018.8 | ± 4.0 | 6.7 | ± 3.0 | 65 | 59 | 29 | 9 | 6 | 8-19 16:00:00 | 70.1 | ± 5.2 | 55.6 | ± 6.1 | 1018.6 | ± 3.9 | 7.4 | ± 3.1 | 62 | 53 | 21 | 9 | 8-19 17:00:00 | 71.3 | ± 5.5 | 57.2 | ± 6.8 | 1018.4 | ± 3.9 | 8.2 | ± 3.3 | 62 | 59 | 15 | 9 | 3 | 8-19 18:00:00 | 71.6 | ± 5.5 | 55.3 | ± 6.8 | 1018.3 | ± 3.8 | 8.3 | ± 2.8 | 74 | 62 | 18 | 9 | 3 | 8-19 19:00:00 | 71.7 | ± 5.6 | 55.2 | ± 6.2 | 1017.8 | ± 3.8 | 8.6 | ± 2.9 | 65 | 56 | 12 | 6 | 3 | 8-19 20:00:00 | 71.3 | ± 5.8 | 56.5 | ± 6.1 | 1017.6 | ± 3.9 | 8.4 | ± 3.6 | 65 | 56 | 12 | 9 | 3 | 8-19 21:00:00 | 70.2 | ± 5.8 | 54.6 | ± 5.8 | 1017.8 | ± 3.6 | 7.4 | ± 3.8 | 59 | 53 | 18 | 12 | 3 | 8-19 22:00:00 | 69.5 | ± 5.7 | 55.1 | ± 5.9 | 1017.6 | ± 3.6 | 7.3 | ± 3.6 | 56 | 47 | 12 | 9 | 3 | 8-19 23:00:00 | 67.4 | ± 5.4 | 57.3 | ± 6.1 | 1017.7 | ± 3.4 | 5.6 | ± 3.3 | 50 | 44 | 15 | 9 | 3 |