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) | 7-26 00:00:00 | 68.1 | ± 4.2 | 60.6 | ± 4.4 | 1018.0 | ± 4.1 | 5.0 | ± 3.8 | 53 | 41 | 9 | 3 | 7-26 01:00:00 | 65.0 | ± 4.7 | 60.7 | ± 4.4 | 1018.2 | ± 4.0 | 4.7 | ± 3.8 | 44 | 29 | 9 | 6 | 7-26 02:00:00 | 62.8 | ± 5.3 | 58.4 | ± 5.6 | 1018.5 | ± 4.0 | 3.7 | ± 3.9 | 35 | 32 | 12 | 9 | 6 | 6 | 7-26 03:00:00 | 61.1 | ± 5.9 | 58.6 | ± 4.6 | 1018.7 | ± 3.9 | 3.3 | ± 3.6 | 35 | 21 | 9 | 6 | 3 | 3 | 7-26 04:00:00 | 60.3 | ± 6.4 | 58.4 | ± 4.9 | 1018.5 | ± 4.0 | 3.4 | ± 3.4 | 32 | 24 | 15 | 9 | 6 | 7-26 05:00:00 | 59.4 | ± 6.5 | 56.8 | ± 6.5 | 1018.3 | ± 4.1 | 2.4 | ± 3.1 | 29 | 24 | 18 | 12 | 6 | 7-26 06:00:00 | 58.6 | ± 6.9 | 57.6 | ± 5.1 | 1018.3 | ± 4.0 | 3.3 | ± 3.3 | 32 | 26 | 18 | 15 | 9 | 3 | 7-26 07:00:00 | 58.3 | ± 7.2 | 57.7 | ± 5.4 | 1018.1 | ± 4.1 | 3.0 | ± 3.2 | 32 | 29 | 18 | 12 | 9 | 3 | 7-26 08:00:00 | 57.7 | ± 7.6 | 55.8 | ± 7.3 | 1018.0 | ± 4.1 | 2.8 | ± 3.3 | 32 | 29 | 18 | 18 | 9 | 3 | 7-26 09:00:00 | 58.1 | ± 7.1 | 57.5 | ± 5.9 | 1018.0 | ± 4.2 | 2.8 | ± 3.0 | 41 | 38 | 26 | 26 | 12 | 6 | 7-26 10:00:00 | 58.9 | ± 6.2 | 57.6 | ± 6.1 | 1018.0 | ± 4.3 | 2.9 | ± 3.5 | 50 | 44 | 32 | 29 | 18 | 15 | 7-26 11:00:00 | 60.4 | ± 5.7 | 58.1 | ± 6.0 | 1018.2 | ± 4.4 | 3.7 | ± 3.4 | 44 | 35 | 29 | 26 | 12 | 6 | 7-26 12:00:00 | 63.6 | ± 4.8 | 60.8 | ± 3.7 | 1018.3 | ± 4.5 | 4.7 | ± 3.8 | 47 | 41 | 29 | 26 | 12 | 3 | 7-26 13:00:00 | 66.1 | ± 4.6 | 60.8 | ± 3.8 | 1018.2 | ± 4.4 | 5.9 | ± 3.8 | 59 | 56 | 44 | 32 | 12 | 7-26 14:00:00 | 68.5 | ± 4.8 | 60.1 | ± 6.0 | 1018.3 | ± 4.4 | 8.0 | ± 3.2 | 71 | 68 | 50 | 29 | 15 | 7-26 15:00:00 | 70.1 | ± 5.2 | 60.5 | ± 5.5 | 1018.2 | ± 4.3 | 9.1 | ± 3.4 | 71 | 65 | 38 | 26 | 9 | 7-26 16:00:00 | 71.7 | ± 5.6 | 60.1 | ± 5.6 | 1018.0 | ± 4.2 | 8.4 | ± 3.2 | 85 | 79 | 29 | 18 | 9 | 7-26 17:00:00 | 73.1 | ± 6.1 | 60.0 | ± 6.7 | 1018.0 | ± 4.3 | 9.4 | ± 3.3 | 79 | 74 | 18 | 15 | 3 | 3 | 7-26 18:00:00 | 73.9 | ± 6.3 | 60.1 | ± 5.4 | 1017.8 | ± 4.2 | 9.7 | ± 3.3 | 85 | 79 | 21 | 15 | 3 | 7-26 19:00:00 | 73.8 | ± 6.1 | 60.0 | ± 5.8 | 1017.3 | ± 4.3 | 9.8 | ± 3.3 | 68 | 68 | 24 | 15 | 3 | 7-26 20:00:00 | 73.7 | ± 5.7 | 60.0 | ± 6.5 | 1017.3 | ± 4.1 | 9.3 | ± 2.9 | 76 | 74 | 18 | 15 | 3 | 7-26 21:00:00 | 72.8 | ± 6.0 | 59.6 | ± 6.4 | 1017.1 | ± 4.2 | 8.3 | ± 3.4 | 71 | 68 | 12 | 9 | 3 | 7-26 22:00:00 | 72.0 | ± 5.8 | 60.2 | ± 6.6 | 1016.8 | ± 4.3 | 7.9 | ± 3.3 | 62 | 59 | 15 | 9 | 3 | 7-26 23:00:00 | 69.8 | ± 5.0 | 59.9 | ± 6.2 | 1017.1 | ± 4.2 | 6.4 | ± 2.8 | 65 | 56 | 21 | 9 | 3 |