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) | 8-16 00:00:00 | 74.2 | ± 5.7 | 61.9 | ± 6.6 | 1016.9 | ± 3.7 | 6.4 | ± 3.3 | 48 | 30 | 3 | 3 | 8-16 01:00:00 | 72.1 | ± 5.4 | 61.5 | ± 5.8 | 1017.4 | ± 3.7 | 6.6 | ± 3.4 | 45 | 21 | 8-16 02:00:00 | 70.5 | ± 5.1 | 61.9 | ± 6.3 | 1017.6 | ± 3.7 | 5.0 | ± 3.1 | 30 | 18 | 8-16 03:00:00 | 69.2 | ± 5.5 | 61.6 | ± 6.0 | 1017.7 | ± 3.8 | 5.0 | ± 3.0 | 42 | 24 | 3 | 8-16 04:00:00 | 68.2 | ± 5.6 | 61.9 | ± 6.3 | 1017.7 | ± 3.7 | 5.2 | ± 2.7 | 33 | 24 | 3 | 8-16 05:00:00 | 67.3 | ± 6.0 | 61.9 | ± 6.3 | 1017.6 | ± 3.9 | 5.3 | ± 3.0 | 52 | 30 | 6 | 3 | 8-16 06:00:00 | 65.9 | ± 5.7 | 61.7 | ± 6.1 | 1017.6 | ± 3.8 | 5.1 | ± 3.0 | 45 | 24 | 12 | 8-16 07:00:00 | 65.1 | ± 5.8 | 61.5 | ± 6.1 | 1017.5 | ± 4.0 | 5.0 | ± 2.9 | 45 | 30 | 18 | 9 | 3 | 3 | 8-16 08:00:00 | 64.4 | ± 6.0 | 61.0 | ± 6.4 | 1017.3 | ± 4.0 | 5.0 | ± 2.7 | 48 | 33 | 18 | 9 | 3 | 3 | 8-16 09:00:00 | 64.3 | ± 5.9 | 61.2 | ± 6.4 | 1017.6 | ± 3.9 | 4.6 | ± 3.0 | 42 | 30 | 18 | 12 | 8-16 10:00:00 | 64.5 | ± 5.6 | 61.0 | ± 6.3 | 1017.9 | ± 4.0 | 4.4 | ± 3.2 | 55 | 45 | 24 | 21 | 6 | 3 | 8-16 11:00:00 | 65.7 | ± 5.4 | 61.6 | ± 6.3 | 1018.0 | ± 4.0 | 5.4 | ± 3.4 | 42 | 36 | 21 | 12 | 3 | 8-16 12:00:00 | 68.7 | ± 4.8 | 62.7 | ± 6.6 | 1018.4 | ± 4.0 | 5.8 | ± 4.6 | 33 | 27 | 18 | 6 | 8-16 13:00:00 | 71.9 | ± 5.1 | 62.7 | ± 6.8 | 1018.4 | ± 4.1 | 6.6 | ± 4.6 | 39 | 39 | 27 | 12 | 3 | 8-16 14:00:00 | 74.2 | ± 5.4 | 62.8 | ± 7.4 | 1018.5 | ± 4.1 | 7.4 | ± 4.3 | 52 | 45 | 30 | 15 | 3 | 8-16 15:00:00 | 76.2 | ± 5.8 | 62.5 | ± 7.1 | 1018.3 | ± 3.9 | 7.7 | ± 4.3 | 67 | 61 | 27 | 12 | 8-16 16:00:00 | 78.1 | ± 6.1 | 62.3 | ± 7.1 | 1018.0 | ± 3.8 | 7.3 | ± 4.0 | 64 | 58 | 24 | 9 | 8-16 17:00:00 | 79.4 | ± 6.1 | 62.4 | ± 7.6 | 1017.6 | ± 3.9 | 8.6 | ± 4.2 | 73 | 64 | 24 | 9 | 8-16 18:00:00 | 80.2 | ± 6.3 | 62.4 | ± 7.9 | 1017.1 | ± 3.8 | 9.6 | ± 4.1 | 70 | 64 | 18 | 6 | 8-16 19:00:00 | 80.9 | ± 6.3 | 62.4 | ± 8.1 | 1016.6 | ± 3.9 | 8.9 | ± 4.6 | 73 | 67 | 12 | 6 | 8-16 20:00:00 | 81.2 | ± 6.4 | 62.2 | ± 7.8 | 1016.1 | ± 3.8 | 10.4 | ± 4.6 | 70 | 64 | 12 | 9 | 8-16 21:00:00 | 79.7 | ± 6.2 | 61.1 | ± 6.8 | 1016.2 | ± 3.7 | 9.7 | ± 3.7 | 70 | 64 | 9 | 6 | 8-16 22:00:00 | 78.3 | ± 5.7 | 61.6 | ± 7.1 | 1016.1 | ± 3.8 | 8.9 | ± 3.8 | 58 | 55 | 6 | 3 | 8-16 23:00:00 | 76.2 | ± 5.6 | 61.7 | ± 7.2 | 1016.2 | ± 3.7 | 7.0 | ± 3.5 | 42 | 39 | 3 | 3 |