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) | 8-6 00:00:00 | 74.8 | ± 5.0 | 63.1 | ± 6.9 | 1016.4 | ± 4.1 | 6.5 | ± 3.2 | 61 | 52 | 12 | 9 | 6 | 8-6 01:00:00 | 72.6 | ± 4.8 | 63.0 | ± 7.1 | 1016.9 | ± 4.1 | 5.9 | ± 3.4 | 64 | 36 | 12 | 12 | 3 | 8-6 02:00:00 | 70.9 | ± 4.9 | 62.4 | ± 6.7 | 1017.1 | ± 4.0 | 5.7 | ± 2.9 | 55 | 33 | 12 | 12 | 3 | 8-6 03:00:00 | 69.7 | ± 4.9 | 62.8 | ± 6.8 | 1017.4 | ± 4.0 | 5.5 | ± 3.3 | 45 | 33 | 12 | 12 | 6 | 3 | 8-6 04:00:00 | 68.1 | ± 5.1 | 62.3 | ± 6.9 | 1017.4 | ± 4.0 | 4.8 | ± 3.2 | 52 | 33 | 12 | 9 | 3 | 8-6 05:00:00 | 67.1 | ± 5.4 | 61.6 | ± 6.4 | 1017.3 | ± 4.1 | 3.9 | ± 2.5 | 52 | 33 | 15 | 9 | 6 | 8-6 06:00:00 | 66.2 | ± 5.4 | 61.7 | ± 7.0 | 1017.2 | ± 4.1 | 3.6 | ± 2.8 | 45 | 30 | 12 | 9 | 3 | 8-6 07:00:00 | 65.3 | ± 5.8 | 61.3 | ± 6.8 | 1017.1 | ± 4.2 | 3.7 | ± 3.2 | 39 | 33 | 15 | 15 | 6 | 8-6 08:00:00 | 64.1 | ± 6.2 | 60.1 | ± 6.4 | 1017.2 | ± 4.2 | 4.1 | ± 2.8 | 48 | 39 | 18 | 9 | 6 | 8-6 09:00:00 | 63.8 | ± 6.1 | 60.6 | ± 7.2 | 1017.3 | ± 4.2 | 3.7 | ± 3.2 | 52 | 39 | 21 | 18 | 15 | 3 | 8-6 10:00:00 | 63.8 | ± 6.3 | 60.8 | ± 7.3 | 1017.7 | ± 4.2 | 3.5 | ± 2.7 | 42 | 36 | 21 | 15 | 9 | 3 | 8-6 11:00:00 | 65.5 | ± 6.0 | 61.2 | ± 6.5 | 1017.7 | ± 4.1 | 4.0 | ± 3.5 | 45 | 36 | 21 | 21 | 15 | 3 | 8-6 12:00:00 | 69.0 | ± 5.5 | 62.4 | ± 7.7 | 1018.1 | ± 4.1 | 5.0 | ± 3.9 | 42 | 33 | 18 | 15 | 6 | 8-6 13:00:00 | 71.8 | ± 5.3 | 62.2 | ± 7.9 | 1018.2 | ± 4.2 | 5.9 | ± 3.9 | 45 | 36 | 21 | 15 | 6 | 8-6 14:00:00 | 74.7 | ± 5.3 | 61.8 | ± 7.3 | 1018.2 | ± 4.1 | 6.9 | ± 4.4 | 73 | 61 | 27 | 3 | 8-6 15:00:00 | 76.6 | ± 5.2 | 61.6 | ± 8.5 | 1017.9 | ± 4.1 | 7.6 | ± 4.0 | 64 | 58 | 18 | 3 | 8-6 16:00:00 | 78.2 | ± 5.5 | 61.6 | ± 9.0 | 1017.8 | ± 4.1 | 7.6 | ± 4.6 | 70 | 64 | 9 | 8-6 17:00:00 | 79.2 | ± 5.8 | 60.7 | ± 7.8 | 1017.4 | ± 4.1 | 8.0 | ± 3.3 | 73 | 61 | 3 | 8-6 18:00:00 | 80.1 | ± 6.2 | 61.2 | ± 9.0 | 1017.0 | ± 4.2 | 8.6 | ± 3.6 | 76 | 64 | 12 | 6 | 6 | 8-6 19:00:00 | 79.9 | ± 6.5 | 60.6 | ± 8.9 | 1016.7 | ± 4.0 | 8.9 | ± 4.6 | 67 | 55 | 3 | 8-6 20:00:00 | 80.1 | ± 6.6 | 60.8 | ± 8.4 | 1016.2 | ± 4.0 | 8.9 | ± 4.1 | 79 | 61 | 6 | 3 | 8-6 21:00:00 | 79.7 | ± 6.2 | 61.5 | ± 9.2 | 1016.3 | ± 4.0 | 8.3 | ± 4.0 | 76 | 58 | 12 | 6 | 8-6 22:00:00 | 78.4 | ± 6.0 | 61.2 | ± 9.3 | 1016.2 | ± 4.0 | 8.1 | ± 3.5 | 76 | 55 | 9 | 8-6 23:00:00 | 76.7 | ± 5.5 | 61.8 | ± 7.9 | 1016.3 | ± 4.0 | 7.6 | ± 2.7 | 73 | 45 | 9 | 3 |