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 | 75.2 | ± 7.9 | 61.6 | ± 5.8 | 1016.7 | ± 2.6 | 8.2 | ± 2.9 | 44 | 29 | 12 | 6 | 6 | 6-18 01:00:00 | 72.9 | ± 7.2 | 61.1 | ± 6.6 | 1017.0 | ± 2.6 | 6.8 | ± 2.8 | 38 | 29 | 9 | 3 | 3 | 6-18 02:00:00 | 70.1 | ± 7.2 | 60.1 | ± 6.5 | 1017.5 | ± 2.5 | 6.0 | ± 2.9 | 32 | 26 | 9 | 3 | 6-18 03:00:00 | 68.2 | ± 6.0 | 60.2 | ± 6.1 | 1017.6 | ± 2.6 | 4.4 | ± 2.8 | 32 | 29 | 6 | 3 | 6-18 04:00:00 | 66.3 | ± 7.3 | 60.5 | ± 6.3 | 1017.7 | ± 2.6 | 3.3 | ± 2.1 | 12 | 9 | 9 | 9 | 3 | 6-18 05:00:00 | 65.3 | ± 7.2 | 60.0 | ± 6.3 | 1017.6 | ± 2.6 | 3.0 | ± 2.4 | 12 | 9 | 6 | 6 | 3 | 6-18 06:00:00 | 64.5 | ± 7.3 | 60.4 | ± 6.1 | 1017.5 | ± 2.5 | 3.7 | ± 3.5 | 12 | 12 | 6 | 6 | 3 | 6-18 07:00:00 | 64.1 | ± 6.9 | 59.7 | ± 5.8 | 1017.6 | ± 2.5 | 6.0 | ± 2.6 | 6 | 6 | 6 | 3 | 3 | 6-18 08:00:00 | 61.2 | ± 6.3 | 58.8 | ± 5.6 | 1017.4 | ± 2.9 | 5.7 | ± 3.5 | 9 | 9 | 3 | 3 | 3 | 6-18 09:00:00 | 62.1 | ± 6.4 | 59.3 | ± 5.9 | 1017.8 | ± 3.0 | 3.7 | ± 2.3 | 18 | 15 | 9 | 9 | 9 | 6 | 6-18 10:00:00 | 63.0 | ± 5.4 | 60.3 | ± 5.1 | 1018.2 | ± 3.1 | 4.2 | ± 3.1 | 26 | 18 | 9 | 9 | 3 | 6-18 11:00:00 | 64.6 | ± 5.2 | 60.8 | ± 5.2 | 1018.7 | ± 3.2 | 3.7 | ± 3.5 | 26 | 18 | 12 | 6 | 6 | 3 | 6-18 12:00:00 | 67.2 | ± 5.1 | 61.1 | ± 4.7 | 1019.0 | ± 3.2 | 4.7 | ± 4.3 | 29 | 18 | 15 | 12 | 3 | 3 | 6-18 13:00:00 | 69.8 | ± 5.8 | 61.1 | ± 4.7 | 1019.2 | ± 3.4 | 8.2 | ± 4.6 | 29 | 29 | 24 | 15 | 3 | 6-18 14:00:00 | 73.1 | ± 6.1 | 62.6 | ± 5.1 | 1018.9 | ± 3.8 | 7.7 | ± 4.0 | 44 | 38 | 24 | 18 | 3 | 6-18 15:00:00 | 74.7 | ± 7.2 | 61.7 | ± 5.5 | 1018.9 | ± 3.6 | 8.0 | ± 3.8 | 44 | 41 | 18 | 6 | 3 | 3 | 6-18 16:00:00 | 76.3 | ± 7.5 | 61.2 | ± 5.8 | 1018.9 | ± 3.8 | 8.2 | ± 5.1 | 38 | 32 | 12 | 6 | 3 | 3 | 6-18 17:00:00 | 78.0 | ± 8.2 | 61.4 | ± 5.8 | 1018.5 | ± 3.7 | 8.5 | ± 4.6 | 50 | 44 | 15 | 6 | 3 | 3 | 6-18 18:00:00 | 78.8 | ± 8.2 | 61.1 | ± 5.5 | 1018.2 | ± 3.8 | 8.6 | ± 4.0 | 50 | 35 | 9 | 3 | 3 | 3 | 6-18 19:00:00 | 81.6 | ± 8.4 | 61.8 | ± 6.1 | 1017.6 | ± 3.9 | 9.3 | ± 3.1 | 56 | 41 | 12 | 3 | 3 | 3 | 6-18 20:00:00 | 81.2 | ± 8.3 | 61.2 | ± 6.5 | 1017.2 | ± 4.1 | 9.4 | ± 5.2 | 56 | 32 | 6 | 3 | 3 | 3 | 6-18 21:00:00 | 81.1 | ± 8.8 | 61.6 | ± 6.6 | 1017.0 | ± 4.3 | 9.1 | ± 4.4 | 59 | 44 | 6 | 3 | 3 | 3 | 6-18 22:00:00 | 80.2 | ± 9.0 | 62.1 | ± 7.2 | 1017.0 | ± 4.6 | 8.5 | ± 3.8 | 56 | 41 | 9 | 6 | 3 | 3 | 6-18 23:00:00 | 79.1 | ± 8.8 | 62.1 | ± 6.9 | 1017.1 | ± 4.7 | 7.8 | ± 2.9 | 47 | 35 | 12 | 6 | 3 | 3 |