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) | 7-23 00:00:00 | 76.9 | ± 5.1 | 63.9 | ± 8.1 | 1016.2 | ± 3.8 | 7.3 | ± 2.4 | 52 | 39 | 6 | 3 | 3 | 7-23 01:00:00 | 74.8 | ± 5.1 | 64.2 | ± 8.1 | 1016.6 | ± 3.9 | 6.1 | ± 2.8 | 36 | 18 | 3 | 7-23 02:00:00 | 73.2 | ± 5.2 | 63.6 | ± 7.3 | 1016.9 | ± 3.9 | 5.4 | ± 3.1 | 30 | 24 | 6 | 3 | 7-23 03:00:00 | 72.0 | ± 5.3 | 64.4 | ± 7.9 | 1016.9 | ± 3.9 | 5.2 | ± 3.6 | 36 | 27 | 12 | 3 | 7-23 04:00:00 | 70.7 | ± 5.2 | 63.9 | ± 8.0 | 1017.0 | ± 3.9 | 5.3 | ± 3.2 | 48 | 42 | 12 | 3 | 7-23 05:00:00 | 69.7 | ± 5.1 | 63.4 | ± 7.2 | 1017.0 | ± 4.1 | 4.2 | ± 2.7 | 45 | 30 | 15 | 6 | 3 | 7-23 06:00:00 | 68.7 | ± 5.3 | 63.6 | ± 7.9 | 1017.0 | ± 4.2 | 4.1 | ± 2.4 | 39 | 30 | 15 | 3 | 7-23 07:00:00 | 68.1 | ± 5.7 | 63.7 | ± 7.9 | 1016.7 | ± 4.2 | 4.3 | ± 2.5 | 52 | 42 | 24 | 12 | 6 | 7-23 08:00:00 | 67.5 | ± 6.0 | 63.2 | ± 7.0 | 1016.8 | ± 4.4 | 4.3 | ± 3.2 | 52 | 45 | 33 | 15 | 6 | 7-23 09:00:00 | 67.1 | ± 6.0 | 63.6 | ± 7.5 | 1017.0 | ± 4.4 | 4.6 | ± 2.7 | 55 | 48 | 42 | 18 | 9 | 3 | 7-23 10:00:00 | 67.7 | ± 5.6 | 64.0 | ± 7.4 | 1017.3 | ± 4.5 | 4.5 | ± 2.8 | 42 | 36 | 33 | 18 | 6 | 7-23 11:00:00 | 68.8 | ± 5.2 | 64.2 | ± 6.5 | 1017.5 | ± 4.6 | 4.8 | ± 3.0 | 36 | 33 | 30 | 18 | 3 | 7-23 12:00:00 | 71.7 | ± 5.5 | 65.3 | ± 6.7 | 1017.6 | ± 4.7 | 4.9 | ± 2.9 | 39 | 39 | 36 | 21 | 3 | 7-23 13:00:00 | 74.0 | ± 5.9 | 64.8 | ± 7.1 | 1017.7 | ± 4.6 | 6.6 | ± 3.3 | 48 | 45 | 24 | 9 | 7-23 14:00:00 | 76.3 | ± 6.3 | 64.3 | ± 6.5 | 1017.7 | ± 4.6 | 7.7 | ± 2.9 | 52 | 42 | 36 | 12 | 7-23 15:00:00 | 78.0 | ± 6.8 | 64.6 | ± 7.1 | 1017.5 | ± 4.7 | 8.1 | ± 3.0 | 55 | 45 | 36 | 6 | 7-23 16:00:00 | 79.7 | ± 7.2 | 64.1 | ± 6.8 | 1017.4 | ± 4.6 | 8.9 | ± 3.0 | 58 | 45 | 18 | 6 | 6 | 7-23 17:00:00 | 80.9 | ± 7.5 | 63.2 | ± 6.5 | 1017.0 | ± 4.7 | 8.6 | ± 3.6 | 55 | 42 | 12 | 6 | 3 | 7-23 18:00:00 | 81.7 | ± 7.7 | 63.6 | ± 7.8 | 1016.5 | ± 4.9 | 9.3 | ± 3.8 | 85 | 76 | 18 | 15 | 3 | 7-23 19:00:00 | 82.6 | ± 7.5 | 63.6 | ± 7.2 | 1016.1 | ± 4.9 | 9.3 | ± 4.3 | 82 | 67 | 18 | 9 | 3 | 7-23 20:00:00 | 82.6 | ± 7.6 | 62.8 | ± 6.3 | 1015.7 | ± 4.9 | 9.6 | ± 4.5 | 82 | 73 | 15 | 12 | 3 | 7-23 21:00:00 | 80.8 | ± 6.8 | 63.1 | ± 6.7 | 1015.8 | ± 4.8 | 9.5 | ± 4.3 | 79 | 70 | 21 | 15 | 3 | 7-23 22:00:00 | 79.4 | ± 6.5 | 63.5 | ± 6.7 | 1015.7 | ± 4.8 | 8.5 | ± 3.6 | 73 | 55 | 12 | 9 | 7-23 23:00:00 | 77.9 | ± 6.1 | 63.7 | ± 6.0 | 1015.8 | ± 4.8 | 7.3 | ± 3.1 | 58 | 48 | 12 | 6 | 3 |