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) | 6-28 00:00:00 | 66.7 | ± 5.7 | 56.0 | ± 7.7 | 1017.1 | ± 5.0 | 5.7 | ± 4.0 | 44 | 38 | 29 | 24 | 9 | 6-28 01:00:00 | 63.4 | ± 5.6 | 56.1 | ± 7.1 | 1017.3 | ± 5.0 | 5.1 | ± 3.7 | 38 | 26 | 18 | 18 | 9 | 6-28 02:00:00 | 60.7 | ± 5.6 | 56.1 | ± 6.9 | 1017.6 | ± 5.0 | 3.5 | ± 3.3 | 26 | 26 | 21 | 21 | 15 | 3 | 6-28 03:00:00 | 59.0 | ± 6.1 | 55.5 | ± 7.2 | 1017.7 | ± 4.9 | 3.3 | ± 3.4 | 21 | 21 | 15 | 15 | 6 | 6-28 04:00:00 | 57.7 | ± 6.8 | 55.1 | ± 7.2 | 1017.7 | ± 5.0 | 2.8 | ± 3.3 | 18 | 15 | 12 | 9 | 6 | 6-28 05:00:00 | 56.6 | ± 7.4 | 54.1 | ± 7.3 | 1017.6 | ± 5.0 | 2.6 | ± 3.1 | 24 | 18 | 15 | 15 | 6 | 6-28 06:00:00 | 55.8 | ± 7.6 | 53.3 | ± 7.7 | 1017.4 | ± 4.9 | 2.4 | ± 2.8 | 32 | 29 | 18 | 18 | 15 | 6-28 07:00:00 | 55.7 | ± 7.5 | 53.2 | ± 7.9 | 1017.2 | ± 4.8 | 2.6 | ± 2.8 | 24 | 21 | 15 | 15 | 6 | 3 | 6-28 08:00:00 | 55.2 | ± 8.0 | 53.1 | ± 8.2 | 1017.3 | ± 4.9 | 2.9 | ± 3.2 | 24 | 24 | 15 | 15 | 9 | 6-28 09:00:00 | 55.0 | ± 8.3 | 51.9 | ± 8.6 | 1017.6 | ± 4.9 | 2.9 | ± 3.2 | 38 | 35 | 26 | 24 | 15 | 6 | 6-28 10:00:00 | 56.1 | ± 7.6 | 52.8 | ± 7.6 | 1017.8 | ± 4.8 | 3.0 | ± 3.4 | 38 | 38 | 29 | 26 | 12 | 6 | 6-28 11:00:00 | 58.0 | ± 7.2 | 54.7 | ± 6.8 | 1018.0 | ± 4.9 | 4.5 | ± 3.9 | 32 | 32 | 24 | 21 | 9 | 6 | 6-28 12:00:00 | 61.3 | ± 6.6 | 56.2 | ± 7.0 | 1018.4 | ± 4.8 | 5.3 | ± 4.1 | 50 | 47 | 41 | 35 | 21 | 3 | 6-28 13:00:00 | 64.5 | ± 6.1 | 57.2 | ± 6.2 | 1018.6 | ± 4.6 | 6.1 | ± 3.9 | 50 | 47 | 41 | 24 | 15 | 6-28 14:00:00 | 67.4 | ± 5.9 | 56.7 | ± 6.8 | 1018.4 | ± 4.8 | 8.5 | ± 3.5 | 62 | 59 | 47 | 24 | 18 | 6-28 15:00:00 | 69.2 | ± 6.2 | 56.7 | ± 7.5 | 1018.2 | ± 4.8 | 9.1 | ± 3.1 | 68 | 65 | 38 | 21 | 3 | 6-28 16:00:00 | 70.7 | ± 6.2 | 56.5 | ± 6.8 | 1017.9 | ± 4.8 | 9.3 | ± 3.7 | 74 | 71 | 26 | 15 | 3 | 6-28 17:00:00 | 72.1 | ± 6.6 | 56.4 | ± 7.4 | 1017.6 | ± 4.9 | 8.8 | ± 3.5 | 74 | 65 | 24 | 6 | 6-28 18:00:00 | 72.6 | ± 6.6 | 56.3 | ± 7.0 | 1017.3 | ± 4.8 | 9.1 | ± 3.4 | 76 | 74 | 15 | 3 | 6-28 19:00:00 | 72.7 | ± 6.7 | 56.5 | ± 7.1 | 1017.0 | ± 4.7 | 8.6 | ± 3.6 | 71 | 59 | 12 | 6 | 6-28 20:00:00 | 73.1 | ± 7.1 | 56.6 | ± 6.9 | 1016.8 | ± 4.8 | 8.7 | ± 3.3 | 71 | 59 | 12 | 3 | 6-28 21:00:00 | 72.3 | ± 7.2 | 56.8 | ± 6.5 | 1016.8 | ± 4.7 | 8.8 | ± 3.0 | 56 | 47 | 3 | 3 | 6-28 22:00:00 | 71.1 | ± 7.3 | 57.0 | ± 6.3 | 1016.6 | ± 4.5 | 8.3 | ± 3.8 | 53 | 44 | 9 | 6 | 6-28 23:00:00 | 69.8 | ± 7.1 | 57.4 | ± 6.6 | 1016.6 | ± 4.6 | 6.8 | ± 3.0 | 59 | 41 | 9 | 6 | 3 |