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) | 7-28 00:00:00 | 68.1 | ± 5.7 | 58.8 | ± 6.5 | 1016.8 | ± 4.4 | 5.2 | ± 4.4 | 53 | 44 | 15 | 6 | 3 | 7-28 01:00:00 | 64.9 | ± 6.0 | 58.9 | ± 6.0 | 1017.1 | ± 4.4 | 4.6 | ± 3.7 | 50 | 38 | 12 | 3 | 7-28 02:00:00 | 62.1 | ± 6.1 | 58.2 | ± 6.4 | 1017.3 | ± 4.4 | 3.0 | ± 3.5 | 47 | 32 | 12 | 9 | 3 | 7-28 03:00:00 | 61.0 | ± 6.1 | 57.5 | ± 6.5 | 1017.5 | ± 4.4 | 2.2 | ± 3.3 | 35 | 26 | 21 | 12 | 6 | 3 | 7-28 04:00:00 | 60.0 | ± 6.2 | 57.0 | ± 6.4 | 1017.3 | ± 4.5 | 2.4 | ± 3.3 | 35 | 29 | 18 | 6 | 3 | 7-28 05:00:00 | 59.3 | ± 6.6 | 56.6 | ± 6.7 | 1017.3 | ± 4.6 | 2.7 | ± 3.0 | 24 | 18 | 12 | 6 | 3 | 7-28 06:00:00 | 58.1 | ± 7.0 | 55.6 | ± 7.0 | 1017.3 | ± 4.6 | 2.7 | ± 3.1 | 35 | 29 | 21 | 15 | 9 | 7-28 07:00:00 | 57.8 | ± 7.2 | 55.5 | ± 6.7 | 1017.0 | ± 4.5 | 2.6 | ± 3.3 | 32 | 26 | 26 | 24 | 15 | 3 | 7-28 08:00:00 | 57.8 | ± 7.4 | 55.5 | ± 7.5 | 1016.9 | ± 4.6 | 2.5 | ± 3.3 | 38 | 32 | 29 | 24 | 18 | 3 | 7-28 09:00:00 | 57.5 | ± 7.1 | 54.9 | ± 7.2 | 1017.0 | ± 4.5 | 3.1 | ± 3.5 | 47 | 44 | 32 | 29 | 21 | 3 | 7-28 10:00:00 | 57.6 | ± 6.8 | 55.1 | ± 7.3 | 1017.1 | ± 4.5 | 2.7 | ± 3.6 | 53 | 44 | 38 | 32 | 29 | 6 | 7-28 11:00:00 | 59.1 | ± 6.3 | 56.5 | ± 6.4 | 1017.3 | ± 4.5 | 3.6 | ± 3.7 | 50 | 44 | 35 | 35 | 21 | 15 | 7-28 12:00:00 | 62.1 | ± 6.0 | 58.4 | ± 6.3 | 1017.5 | ± 4.6 | 4.5 | ± 3.8 | 50 | 47 | 38 | 35 | 24 | 9 | 7-28 13:00:00 | 65.3 | ± 5.1 | 59.6 | ± 6.0 | 1017.6 | ± 4.6 | 5.1 | ± 3.6 | 53 | 50 | 38 | 29 | 12 | 6 | 7-28 14:00:00 | 67.8 | ± 5.5 | 58.5 | ± 6.7 | 1017.8 | ± 4.3 | 7.0 | ± 3.9 | 50 | 50 | 38 | 21 | 6 | 7-28 15:00:00 | 69.7 | ± 5.4 | 58.9 | ± 6.1 | 1017.6 | ± 4.3 | 7.5 | ± 4.0 | 74 | 71 | 32 | 18 | 3 | 7-28 16:00:00 | 71.2 | ± 5.9 | 58.4 | ± 6.1 | 1017.7 | ± 4.2 | 8.9 | ± 3.8 | 68 | 68 | 24 | 9 | 7-28 17:00:00 | 72.8 | ± 6.2 | 57.9 | ± 6.7 | 1017.4 | ± 4.3 | 9.3 | ± 4.2 | 76 | 76 | 26 | 15 | 6 | 7-28 18:00:00 | 73.3 | ± 6.3 | 57.9 | ± 5.6 | 1017.0 | ± 4.1 | 8.6 | ± 4.4 | 82 | 71 | 21 | 9 | 6 | 7-28 19:00:00 | 74.2 | ± 6.0 | 58.3 | ± 6.3 | 1016.7 | ± 4.1 | 9.1 | ± 3.6 | 79 | 65 | 18 | 3 | 3 | 7-28 20:00:00 | 74.3 | ± 6.4 | 57.9 | ± 6.5 | 1016.3 | ± 4.1 | 8.9 | ± 3.4 | 74 | 62 | 9 | 3 | 3 | 7-28 21:00:00 | 73.3 | ± 6.2 | 57.9 | ± 6.4 | 1016.3 | ± 4.0 | 8.8 | ± 3.2 | 71 | 59 | 9 | 3 | 7-28 22:00:00 | 71.9 | ± 5.5 | 58.7 | ± 6.3 | 1016.3 | ± 3.9 | 8.8 | ± 3.2 | 62 | 50 | 6 | 6 | 3 | 7-28 23:00:00 | 69.6 | ± 5.1 | 58.6 | ± 5.9 | 1016.3 | ± 3.9 | 6.2 | ± 2.7 | 59 | 50 | 6 | 3 |