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) | 8-29 00:00:00 | 73.2 | ± 6.6 | 63.6 | ± 9.4 | 1016.2 | ± 5.1 | 7.8 | ± 4.9 | 52 | 39 | 6 | 3 | 3 | 8-29 01:00:00 | 71.1 | ± 6.7 | 63.6 | ± 9.4 | 1016.6 | ± 5.2 | 7.0 | ± 4.4 | 45 | 33 | 18 | 12 | 6 | 8-29 02:00:00 | 69.7 | ± 6.9 | 62.2 | ± 8.7 | 1016.9 | ± 5.2 | 6.2 | ± 5.3 | 42 | 33 | 9 | 3 | 3 | 8-29 03:00:00 | 68.6 | ± 7.0 | 63.3 | ± 8.6 | 1017.0 | ± 4.9 | 6.5 | ± 5.0 | 48 | 42 | 9 | 6 | 3 | 8-29 04:00:00 | 67.5 | ± 7.1 | 63.3 | ± 8.3 | 1016.9 | ± 4.9 | 6.4 | ± 4.6 | 55 | 48 | 15 | 6 | 3 | 8-29 05:00:00 | 66.5 | ± 7.1 | 61.8 | ± 9.0 | 1017.0 | ± 5.0 | 6.0 | ± 4.5 | 55 | 45 | 12 | 6 | 3 | 8-29 06:00:00 | 66.0 | ± 7.1 | 62.7 | ± 8.4 | 1016.9 | ± 5.0 | 5.6 | ± 5.2 | 48 | 42 | 21 | 12 | 6 | 8-29 07:00:00 | 65.1 | ± 7.3 | 62.4 | ± 7.9 | 1016.9 | ± 5.0 | 5.8 | ± 5.1 | 48 | 39 | 21 | 15 | 6 | 8-29 08:00:00 | 64.8 | ± 7.3 | 61.0 | ± 8.5 | 1016.8 | ± 5.0 | 5.6 | ± 3.9 | 42 | 36 | 21 | 18 | 6 | 8-29 09:00:00 | 64.6 | ± 7.2 | 61.8 | ± 8.1 | 1017.1 | ± 5.0 | 5.5 | ± 3.5 | 58 | 42 | 21 | 12 | 6 | 8-29 10:00:00 | 64.7 | ± 7.0 | 62.1 | ± 7.7 | 1017.4 | ± 5.1 | 5.1 | ± 3.1 | 61 | 48 | 30 | 15 | 6 | 3 | 8-29 11:00:00 | 65.4 | ± 6.5 | 61.4 | ± 7.8 | 1017.6 | ± 5.0 | 5.7 | ± 3.7 | 61 | 42 | 21 | 12 | 3 | 8-29 12:00:00 | 67.6 | ± 6.0 | 62.7 | ± 7.4 | 1017.8 | ± 5.0 | 6.6 | ± 4.2 | 58 | 42 | 27 | 21 | 9 | 3 | 8-29 13:00:00 | 70.5 | ± 6.3 | 63.1 | ± 8.1 | 1018.1 | ± 4.9 | 7.0 | ± 3.6 | 61 | 52 | 33 | 18 | 3 | 8-29 14:00:00 | 73.1 | ± 6.5 | 62.3 | ± 8.1 | 1018.0 | ± 4.9 | 8.5 | ± 4.8 | 73 | 64 | 36 | 18 | 6 | 8-29 15:00:00 | 75.7 | ± 6.4 | 63.5 | ± 8.2 | 1017.8 | ± 4.9 | 9.0 | ± 4.7 | 67 | 61 | 24 | 9 | 3 | 8-29 16:00:00 | 77.0 | ± 6.7 | 63.2 | ± 8.0 | 1017.5 | ± 4.6 | 9.3 | ± 4.9 | 79 | 70 | 27 | 6 | 3 | 8-29 17:00:00 | 78.6 | ± 6.8 | 61.3 | ± 8.8 | 1017.1 | ± 4.7 | 10.4 | ± 4.8 | 73 | 64 | 24 | 6 | 3 | 8-29 18:00:00 | 79.4 | ± 7.2 | 61.7 | ± 9.2 | 1016.7 | ± 4.7 | 10.7 | ± 4.5 | 88 | 73 | 24 | 12 | 9 | 3 | 8-29 19:00:00 | 79.8 | ± 7.2 | 61.5 | ± 9.5 | 1016.3 | ± 4.7 | 10.9 | ± 4.6 | 82 | 64 | 12 | 6 | 3 | 8-29 20:00:00 | 79.9 | ± 7.5 | 60.3 | ± 9.1 | 1016.0 | ± 4.5 | 11.5 | ± 5.7 | 79 | 70 | 15 | 9 | 6 | 8-29 21:00:00 | 78.5 | ± 7.1 | 60.9 | ± 8.8 | 1016.1 | ± 4.3 | 9.9 | ± 4.7 | 76 | 61 | 12 | 3 | 3 | 8-29 22:00:00 | 76.5 | ± 7.1 | 61.3 | ± 8.7 | 1016.2 | ± 4.3 | 9.5 | ± 4.5 | 61 | 55 | 9 | 3 | 3 | 8-29 23:00:00 | 74.5 | ± 6.8 | 61.0 | ± 8.4 | 1016.4 | ± 4.1 | 7.1 | ± 3.3 | 61 | 52 | 3 | 3 | 3 |