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) | 8-30 00:00:00 | 72.3 | ± 5.0 | 65.0 | ± 7.5 | 1016.3 | ± 2.9 | 3.1 | ± 3.6 | 38 | 25 | 25 | 13 | 13 | 8-30 01:00:00 | 70.9 | ± 4.5 | 64.9 | ± 6.1 | 1016.8 | ± 2.7 | 3.7 | ± 4.0 | 50 | 38 | 25 | 13 | 13 | 8-30 02:00:00 | 69.3 | ± 4.7 | 64.1 | ± 5.8 | 1017.1 | ± 2.7 | 3.1 | ± 2.6 | 75 | 63 | 38 | 13 | 13 | 8-30 03:00:00 | 68.9 | ± 4.7 | 63.2 | ± 7.5 | 1017.3 | ± 2.8 | 2.4 | ± 3.3 | 88 | 63 | 38 | 13 | 13 | 8-30 04:00:00 | 67.7 | ± 5.0 | 62.7 | ± 7.3 | 1017.4 | ± 2.9 | 2.1 | ± 3.7 | 63 | 50 | 38 | 13 | 13 | 8-30 05:00:00 | 66.8 | ± 5.9 | 63.0 | ± 7.7 | 1017.4 | ± 2.9 | 1.3 | ± 2.4 | 63 | 63 | 38 | 13 | 13 | 8-30 06:00:00 | 67.0 | ± 5.4 | 63.2 | ± 7.6 | 1017.3 | ± 3.0 | 3.3 | ± 2.7 | 50 | 38 | 38 | 25 | 13 | 13 | 8-30 07:00:00 | 66.5 | ± 6.6 | 63.7 | ± 7.7 | 1017.1 | ± 3.0 | 2.6 | ± 2.8 | 50 | 38 | 38 | 25 | 13 | 13 | 8-30 08:00:00 | 66.3 | ± 6.1 | 63.3 | ± 7.9 | 1017.2 | ± 3.1 | 2.9 | ± 2.4 | 63 | 63 | 38 | 25 | 13 | 8-30 09:00:00 | 66.2 | ± 6.3 | 62.6 | ± 7.7 | 1017.3 | ± 3.2 | 1.9 | ± 2.6 | 75 | 50 | 38 | 25 | 13 | 8-30 10:00:00 | 66.5 | ± 6.1 | 63.1 | ± 8.0 | 1017.6 | ± 3.3 | 1.9 | ± 1.9 | 75 | 75 | 50 | 25 | 13 | 8-30 11:00:00 | 65.7 | ± 5.9 | 62.5 | ± 8.1 | 1018.2 | ± 3.4 | 1.9 | ± 2.6 | 75 | 75 | 75 | 25 | 13 | 8-30 12:00:00 | 67.8 | ± 6.5 | 63.9 | ± 8.3 | 1018.6 | ± 3.5 | 1.6 | ± 2.1 | 50 | 50 | 50 | 50 | 13 | 8-30 13:00:00 | 70.1 | ± 7.7 | 64.1 | ± 9.0 | 1018.7 | ± 3.8 | 2.1 | ± 2.2 | 88 | 88 | 63 | 63 | 25 | 8-30 14:00:00 | 71.3 | ± 6.8 | 64.1 | ± 8.6 | 1018.4 | ± 3.9 | 5.6 | ± 3.8 | 88 | 88 | 63 | 25 | 8-30 15:00:00 | 73.2 | ± 7.2 | 64.7 | ± 9.0 | 1018.4 | ± 4.0 | 5.2 | ± 3.5 | 88 | 88 | 38 | 25 | 8-30 16:00:00 | 75.0 | ± 6.5 | 65.1 | ± 8.9 | 1018.2 | ± 3.9 | 4.4 | ± 3.1 | 100 | 100 | 25 | 8-30 17:00:00 | 76.6 | ± 7.8 | 64.7 | ± 9.7 | 1017.9 | ± 4.3 | 5.7 | ± 3.5 | 63 | 63 | 8-30 18:00:00 | 76.3 | ± 5.9 | 64.3 | ± 8.8 | 1017.7 | ± 4.4 | 7.3 | ± 4.1 | 88 | 88 | 8-30 19:00:00 | 79.1 | ± 5.9 | 65.3 | ± 8.4 | 1016.1 | ± 3.8 | 6.2 | ± 1.4 | 63 | 63 | 13 | 8-30 20:00:00 | 78.4 | ± 6.2 | 65.6 | ± 8.5 | 1016.6 | ± 4.5 | 5.7 | ± 3.2 | 100 | 100 | 25 | 8-30 21:00:00 | 78.0 | ± 5.4 | 65.7 | ± 9.4 | 1016.8 | ± 4.9 | 6.3 | ± 3.3 | 63 | 63 | 25 | 8-30 22:00:00 | 76.9 | ± 4.5 | 65.0 | ± 9.4 | 1017.1 | ± 5.1 | 5.6 | ± 3.6 | 75 | 63 | 25 | 8-30 23:00:00 | 75.9 | ± 4.3 | 65.2 | ± 9.1 | 1017.0 | ± 5.3 | 4.0 | ± 3.1 | 63 | 63 | 13 |