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 | 73.2 | ± 6.6 | 63.2 | ± 7.6 | 1016.0 | ± 4.5 | 6.4 | ± 2.7 | 39 | 33 | 6 | 3 | 8-14 01:00:00 | 71.5 | ± 6.3 | 63.2 | ± 7.2 | 1016.3 | ± 4.5 | 6.0 | ± 3.0 | 33 | 18 | 3 | 3 | 8-14 02:00:00 | 69.7 | ± 6.4 | 63.1 | ± 6.4 | 1016.6 | ± 4.5 | 4.4 | ± 3.1 | 27 | 24 | 6 | 6 | 8-14 03:00:00 | 68.3 | ± 6.0 | 63.4 | ± 7.1 | 1016.7 | ± 4.4 | 4.1 | ± 2.7 | 39 | 24 | 6 | 3 | 3 | 8-14 04:00:00 | 67.2 | ± 6.4 | 63.4 | ± 7.1 | 1016.7 | ± 4.5 | 3.5 | ± 3.1 | 33 | 24 | 6 | 3 | 8-14 05:00:00 | 66.6 | ± 6.2 | 62.5 | ± 6.3 | 1016.6 | ± 4.5 | 4.1 | ± 2.9 | 33 | 24 | 8-14 06:00:00 | 65.6 | ± 6.4 | 62.8 | ± 7.2 | 1016.6 | ± 4.5 | 4.7 | ± 3.3 | 36 | 27 | 12 | 6 | 6 | 3 | 8-14 07:00:00 | 65.0 | ± 6.4 | 62.1 | ± 7.3 | 1016.4 | ± 4.7 | 4.5 | ± 3.9 | 39 | 24 | 12 | 3 | 3 | 3 | 8-14 08:00:00 | 64.4 | ± 6.5 | 61.5 | ± 6.6 | 1016.3 | ± 4.7 | 4.0 | ± 4.1 | 33 | 24 | 9 | 6 | 6 | 3 | 8-14 09:00:00 | 64.1 | ± 6.4 | 61.5 | ± 7.3 | 1016.7 | ± 4.6 | 3.9 | ± 4.3 | 33 | 21 | 15 | 9 | 9 | 3 | 8-14 10:00:00 | 64.4 | ± 6.2 | 61.7 | ± 7.2 | 1017.0 | ± 4.4 | 4.5 | ± 3.7 | 33 | 24 | 9 | 6 | 6 | 3 | 8-14 11:00:00 | 65.4 | ± 5.4 | 62.0 | ± 6.3 | 1017.3 | ± 4.3 | 4.9 | ± 4.1 | 33 | 21 | 9 | 6 | 3 | 3 | 8-14 12:00:00 | 68.4 | ± 5.2 | 63.1 | ± 7.0 | 1017.6 | ± 4.3 | 4.6 | ± 4.8 | 33 | 21 | 15 | 6 | 8-14 13:00:00 | 71.9 | ± 5.1 | 63.5 | ± 6.9 | 1017.7 | ± 4.2 | 6.2 | ± 5.9 | 39 | 30 | 12 | 9 | 3 | 8-14 14:00:00 | 75.5 | ± 5.3 | 63.5 | ± 7.1 | 1017.7 | ± 4.1 | 7.4 | ± 6.1 | 42 | 36 | 15 | 3 | 8-14 15:00:00 | 77.7 | ± 5.8 | 62.8 | ± 8.2 | 1017.4 | ± 3.9 | 8.5 | ± 6.7 | 45 | 39 | 12 | 3 | 8-14 16:00:00 | 79.4 | ± 5.9 | 62.7 | ± 8.3 | 1017.3 | ± 3.9 | 8.3 | ± 5.8 | 61 | 52 | 6 | 8-14 17:00:00 | 80.9 | ± 6.1 | 62.4 | ± 7.3 | 1016.9 | ± 3.8 | 9.3 | ± 6.7 | 70 | 64 | 6 | 8-14 18:00:00 | 81.2 | ± 6.3 | 62.3 | ± 8.3 | 1016.6 | ± 3.7 | 9.6 | ± 5.7 | 61 | 55 | 3 | 3 | 8-14 19:00:00 | 81.4 | ± 6.9 | 61.7 | ± 8.4 | 1016.3 | ± 3.6 | 9.5 | ± 5.3 | 73 | 67 | 6 | 8-14 20:00:00 | 80.9 | ± 7.4 | 62.0 | ± 7.0 | 1016.0 | ± 3.6 | 9.5 | ± 5.2 | 73 | 58 | 8-14 21:00:00 | 80.3 | ± 7.0 | 62.1 | ± 8.1 | 1015.9 | ± 3.6 | 9.9 | ± 5.0 | 70 | 61 | 3 | 8-14 22:00:00 | 78.6 | ± 6.7 | 62.1 | ± 7.4 | 1016.0 | ± 3.6 | 9.4 | ± 4.9 | 61 | 58 | 3 | 8-14 23:00:00 | 76.7 | ± 6.8 | 62.6 | ± 6.8 | 1016.0 | ± 3.5 | 7.0 | ± 4.5 | 52 | 39 | 3 |