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) | 6-18 00:00:00 | 74.9 | ± 6.9 | 59.8 | ± 8.3 | 1017.6 | ± 4.7 | 7.7 | ± 4.6 | 62 | 38 | 23 | 23 | 8 | 6-18 01:00:00 | 72.8 | ± 5.6 | 60.1 | ± 8.1 | 1016.8 | ± 4.5 | 4.4 | ± 1.9 | 46 | 8 | 8 | 8 | 6-18 02:00:00 | 71.1 | ± 5.7 | 59.8 | ± 8.1 | 1017.4 | ± 4.9 | 4.7 | ± 2.9 | 46 | 15 | 8 | 8 | 6-18 03:00:00 | 69.3 | ± 5.8 | 59.1 | ± 8.1 | 1018.0 | ± 4.9 | 5.4 | ± 2.6 | 6-18 04:00:00 | 68.6 | ± 4.8 | 58.6 | ± 7.8 | 1017.7 | ± 5.1 | 5.2 | ± 3.2 | 6-18 05:00:00 | 67.5 | ± 4.0 | 59.3 | ± 7.1 | 1018.4 | ± 4.6 | 3.7 | ± 4.0 | 15 | 8 | 8 | 8 | 6-18 06:00:00 | 67.7 | ± 4.1 | 59.8 | ± 7.2 | 1018.3 | ± 3.8 | 3.4 | ± 3.8 | 8 | 8 | 8 | 8 | 6-18 07:00:00 | 66.6 | ± 4.1 | 59.4 | ± 6.8 | 1018.3 | ± 4.4 | 3.6 | ± 2.9 | 15 | 15 | 15 | 15 | 8 | 6-18 08:00:00 | 66.4 | ± 4.3 | 61.8 | ± 4.5 | 1017.8 | ± 4.5 | 4.0 | ± 2.8 | 15 | 15 | 15 | 15 | 8 | 6-18 09:00:00 | 65.0 | ± 4.8 | 59.8 | ± 6.8 | 1018.4 | ± 4.4 | 4.3 | ± 3.1 | 54 | 46 | 31 | 31 | 23 | 6-18 10:00:00 | 64.3 | ± 5.5 | 59.5 | ± 6.7 | 1018.2 | ± 4.2 | 4.7 | ± 2.1 | 46 | 38 | 23 | 23 | 15 | 6-18 11:00:00 | 65.3 | ± 5.6 | 60.4 | ± 6.1 | 1018.5 | ± 4.1 | 4.7 | ± 2.5 | 46 | 31 | 15 | 15 | 15 | 6-18 12:00:00 | 67.0 | ± 5.3 | 59.9 | ± 6.5 | 1019.0 | ± 3.9 | 6.1 | ± 2.0 | 46 | 38 | 15 | 15 | 15 | 6-18 13:00:00 | 69.8 | ± 5.7 | 61.1 | ± 7.0 | 1018.9 | ± 4.0 | 5.9 | ± 2.2 | 62 | 62 | 23 | 23 | 8 | 6-18 14:00:00 | 71.7 | ± 7.4 | 62.1 | ± 6.2 | 1019.0 | ± 4.1 | 6.3 | ± 2.4 | 62 | 54 | 31 | 31 | 6-18 15:00:00 | 73.3 | ± 7.6 | 62.0 | ± 5.8 | 1018.9 | ± 4.0 | 6.2 | ± 1.8 | 62 | 62 | 23 | 23 | 6-18 16:00:00 | 77.0 | ± 7.9 | 61.8 | ± 6.7 | 1019.0 | ± 3.8 | 6.6 | ± 3.8 | 77 | 69 | 31 | 31 | 6-18 17:00:00 | 76.9 | ± 8.6 | 61.4 | ± 6.8 | 1018.7 | ± 3.9 | 6.7 | ± 3.5 | 77 | 62 | 31 | 31 | 8 | 6-18 18:00:00 | 78.7 | ± 8.9 | 61.6 | ± 6.7 | 1018.2 | ± 3.8 | 6.3 | ± 2.9 | 92 | 69 | 23 | 23 | 6-18 19:00:00 | 79.5 | ± 8.3 | 62.0 | ± 6.8 | 1017.4 | ± 3.9 | 6.6 | ± 2.5 | 85 | 62 | 23 | 23 | 6-18 20:00:00 | 80.4 | ± 8.6 | 61.1 | ± 7.2 | 1017.8 | ± 3.5 | 7.1 | ± 3.0 | 85 | 77 | 15 | 15 | 6-18 21:00:00 | 80.8 | ± 8.2 | 62.8 | ± 7.2 | 1016.7 | ± 4.1 | 6.4 | ± 3.3 | 69 | 46 | 23 | 23 | 6-18 22:00:00 | 78.5 | ± 7.9 | 61.8 | ± 6.2 | 1016.5 | ± 4.3 | 7.3 | ± 3.2 | 62 | 54 | 23 | 23 | 6-18 23:00:00 | 78.1 | ± 7.7 | 62.4 | ± 6.9 | 1016.2 | ± 4.0 | 7.0 | ± 2.7 | 54 | 54 |