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) | 8-24 00:00:00 | 72.2 | ± 4.9 | 59.8 | ± 7.4 | 1016.3 | ± 3.9 | 7.2 | ± 3.2 | 55 | 42 | 6 | 3 | 8-24 01:00:00 | 70.1 | ± 4.9 | 59.8 | ± 7.2 | 1016.7 | ± 3.8 | 6.1 | ± 3.5 | 48 | 36 | 3 | 3 | 8-24 02:00:00 | 68.4 | ± 4.8 | 59.5 | ± 6.8 | 1016.9 | ± 3.8 | 5.4 | ± 3.4 | 33 | 18 | 3 | 8-24 03:00:00 | 67.3 | ± 5.2 | 59.6 | ± 6.4 | 1017.0 | ± 3.9 | 5.7 | ± 4.7 | 33 | 24 | 9 | 6 | 8-24 04:00:00 | 65.7 | ± 5.3 | 59.3 | ± 6.1 | 1017.0 | ± 3.9 | 4.5 | ± 3.5 | 39 | 30 | 15 | 3 | 8-24 05:00:00 | 64.6 | ± 5.2 | 58.7 | ± 6.2 | 1017.1 | ± 3.9 | 4.9 | ± 3.4 | 30 | 21 | 12 | 3 | 8-24 06:00:00 | 63.9 | ± 5.3 | 58.6 | ± 6.3 | 1016.9 | ± 4.0 | 4.7 | ± 3.1 | 30 | 30 | 6 | 3 | 8-24 07:00:00 | 63.1 | ± 5.6 | 58.6 | ± 6.1 | 1016.6 | ± 4.0 | 4.6 | ± 2.6 | 33 | 24 | 9 | 3 | 8-24 08:00:00 | 62.3 | ± 5.5 | 58.1 | ± 6.2 | 1016.9 | ± 4.1 | 4.3 | ± 2.6 | 42 | 30 | 6 | 3 | 8-24 09:00:00 | 61.8 | ± 5.7 | 57.9 | ± 6.1 | 1017.1 | ± 4.1 | 4.3 | ± 2.6 | 45 | 36 | 15 | 9 | 6 | 3 | 8-24 10:00:00 | 61.6 | ± 5.7 | 57.8 | ± 6.1 | 1017.3 | ± 4.2 | 4.0 | ± 3.0 | 42 | 27 | 15 | 9 | 6 | 3 | 8-24 11:00:00 | 62.0 | ± 5.6 | 58.2 | ± 6.1 | 1017.8 | ± 4.2 | 4.6 | ± 3.1 | 33 | 27 | 18 | 9 | 3 | 8-24 12:00:00 | 64.6 | ± 5.2 | 58.9 | ± 6.1 | 1018.1 | ± 4.3 | 5.6 | ± 3.2 | 33 | 24 | 12 | 3 | 8-24 13:00:00 | 67.7 | ± 5.1 | 60.2 | ± 6.1 | 1018.2 | ± 4.4 | 6.9 | ± 3.4 | 48 | 39 | 12 | 9 | 3 | 8-24 14:00:00 | 70.8 | ± 5.2 | 60.5 | ± 6.2 | 1018.3 | ± 4.4 | 7.7 | ± 2.8 | 61 | 52 | 21 | 9 | 8-24 15:00:00 | 73.0 | ± 5.7 | 60.8 | ± 6.5 | 1018.3 | ± 4.4 | 7.7 | ± 3.8 | 67 | 55 | 27 | 3 | 8-24 16:00:00 | 74.9 | ± 5.7 | 60.4 | ± 7.0 | 1017.8 | ± 4.4 | 8.9 | ± 3.8 | 70 | 58 | 18 | 8-24 17:00:00 | 76.3 | ± 5.8 | 59.6 | ± 6.6 | 1017.7 | ± 4.4 | 9.8 | ± 3.5 | 91 | 82 | 21 | 8-24 18:00:00 | 76.8 | ± 5.7 | 59.5 | ± 6.8 | 1017.5 | ± 4.4 | 9.4 | ± 3.9 | 91 | 79 | 12 | 8-24 19:00:00 | 77.3 | ± 6.0 | 59.1 | ± 7.2 | 1017.1 | ± 4.2 | 8.7 | ± 4.2 | 88 | 82 | 9 | 8-24 20:00:00 | 78.0 | ± 6.4 | 59.2 | ± 7.3 | 1016.8 | ± 4.1 | 9.0 | ± 3.8 | 85 | 76 | 9 | 8-24 21:00:00 | 77.4 | ± 6.6 | 59.1 | ± 7.1 | 1016.6 | ± 4.1 | 9.1 | ± 3.5 | 79 | 70 | 12 | 3 | 3 | 8-24 22:00:00 | 75.6 | ± 6.3 | 58.6 | ± 7.6 | 1016.7 | ± 4.1 | 8.6 | ± 3.1 | 73 | 64 | 12 | 6 | 6 | 8-24 23:00:00 | 73.7 | ± 6.1 | 58.5 | ± 7.5 | 1016.8 | ± 4.0 | 7.2 | ± 2.3 | 58 | 52 | 6 | 3 | 3 |