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) | 7-29 00:00:00 | 69.9 | ± 7.0 | 59.8 | ± 6.7 | 1017.2 | ± 2.9 | 8.7 | ± 2.5 | 44 | 38 | 18 | 6 | 3 | 7-29 01:00:00 | 68.3 | ± 6.1 | 59.8 | ± 6.9 | 1017.4 | ± 2.7 | 7.5 | ± 2.9 | 35 | 26 | 9 | 3 | 7-29 02:00:00 | 66.8 | ± 6.2 | 58.8 | ± 6.7 | 1017.7 | ± 2.8 | 7.1 | ± 3.1 | 38 | 32 | 18 | 3 | 3 | 7-29 03:00:00 | 65.8 | ± 4.3 | 60.1 | ± 5.8 | 1017.8 | ± 2.6 | 6.1 | ± 2.9 | 35 | 32 | 15 | 6 | 7-29 04:00:00 | 65.1 | ± 4.9 | 59.7 | ± 6.4 | 1017.7 | ± 2.5 | 7.3 | ± 3.7 | 24 | 18 | 12 | 6 | 6 | 7-29 05:00:00 | 64.0 | ± 5.0 | 60.0 | ± 5.6 | 1017.6 | ± 2.4 | 7.7 | ± 4.6 | 35 | 21 | 12 | 6 | 6 | 7-29 06:00:00 | 64.3 | ± 6.1 | 59.9 | ± 5.9 | 1017.4 | ± 2.4 | 7.3 | ± 4.2 | 32 | 21 | 15 | 6 | 3 | 7-29 07:00:00 | 64.2 | ± 5.6 | 60.6 | ± 5.9 | 1017.2 | ± 2.5 | 9.0 | ± 2.7 | 29 | 24 | 9 | 6 | 3 | 7-29 08:00:00 | 63.4 | ± 6.1 | 59.7 | ± 6.3 | 1017.1 | ± 2.5 | 7.0 | ± 4.2 | 35 | 26 | 12 | 6 | 7-29 09:00:00 | 62.9 | ± 6.2 | 59.7 | ± 6.0 | 1017.4 | ± 2.5 | 6.2 | ± 3.4 | 29 | 18 | 18 | 12 | 3 | 7-29 10:00:00 | 62.7 | ± 6.3 | 59.2 | ± 6.3 | 1017.7 | ± 2.5 | 6.9 | ± 3.5 | 50 | 35 | 26 | 15 | 3 | 3 | 7-29 11:00:00 | 63.1 | ± 5.6 | 59.5 | ± 5.7 | 1018.0 | ± 2.5 | 5.9 | ± 3.7 | 65 | 47 | 38 | 26 | 24 | 12 | 7-29 12:00:00 | 63.7 | ± 5.4 | 60.2 | ± 6.1 | 1018.3 | ± 2.3 | 6.9 | ± 2.9 | 62 | 50 | 38 | 26 | 15 | 3 | 7-29 13:00:00 | 66.1 | ± 4.4 | 60.6 | ± 5.9 | 1018.4 | ± 2.4 | 6.8 | ± 3.5 | 68 | 59 | 41 | 29 | 12 | 7-29 14:00:00 | 68.5 | ± 4.7 | 61.0 | ± 6.1 | 1018.2 | ± 2.4 | 8.2 | ± 3.7 | 68 | 56 | 38 | 24 | 6 | 7-29 15:00:00 | 70.5 | ± 5.4 | 60.2 | ± 6.2 | 1018.3 | ± 2.3 | 9.4 | ± 4.2 | 82 | 79 | 44 | 24 | 6 | 7-29 16:00:00 | 72.5 | ± 5.8 | 60.5 | ± 5.8 | 1018.4 | ± 2.3 | 8.9 | ± 5.0 | 79 | 79 | 44 | 15 | 9 | 7-29 17:00:00 | 73.7 | ± 5.7 | 60.8 | ± 5.9 | 1018.3 | ± 2.4 | 9.5 | ± 3.9 | 88 | 82 | 38 | 9 | 6 | 7-29 18:00:00 | 74.8 | ± 7.0 | 59.0 | ± 6.5 | 1018.1 | ± 2.4 | 9.1 | ± 4.7 | 85 | 82 | 32 | 6 | 6 | 7-29 19:00:00 | 74.9 | ± 6.9 | 59.6 | ± 5.5 | 1017.7 | ± 2.5 | 9.2 | ± 3.3 | 88 | 79 | 21 | 6 | 6 | 7-29 20:00:00 | 75.5 | ± 6.8 | 58.2 | ± 5.2 | 1017.3 | ± 2.6 | 10.2 | ± 4.1 | 82 | 76 | 24 | 6 | 6 | 7-29 21:00:00 | 75.6 | ± 6.5 | 59.4 | ± 4.7 | 1017.1 | ± 2.7 | 9.6 | ± 3.7 | 85 | 79 | 21 | 6 | 3 | 7-29 22:00:00 | 74.0 | ± 6.9 | 58.8 | ± 5.2 | 1017.0 | ± 2.9 | 10.0 | ± 3.4 | 76 | 68 | 21 | 6 | 6 | 7-29 23:00:00 | 71.9 | ± 7.6 | 59.6 | ± 4.8 | 1017.1 | ± 2.8 | 10.0 | ± 3.7 | 65 | 56 | 26 | 9 | 6 |