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) | 7-1 00:00:00 | 67.0 | ± 6.9 | 57.7 | ± 8.3 | 1016.4 | ± 4.4 | 5.7 | ± 3.5 | 41 | 38 | 15 | 6 | 7-1 01:00:00 | 64.0 | ± 6.8 | 57.8 | ± 8.2 | 1016.1 | ± 5.0 | 5.6 | ± 3.3 | 41 | 32 | 12 | 9 | 3 | 7-1 02:00:00 | 61.6 | ± 6.8 | 56.7 | ± 7.1 | 1016.5 | ± 4.9 | 3.7 | ± 3.8 | 41 | 32 | 12 | 6 | 7-1 03:00:00 | 60.4 | ± 7.1 | 56.6 | ± 7.6 | 1016.6 | ± 4.9 | 3.7 | ± 4.0 | 26 | 21 | 18 | 3 | 7-1 04:00:00 | 59.2 | ± 6.9 | 56.0 | ± 7.4 | 1016.6 | ± 5.0 | 3.4 | ± 3.6 | 24 | 15 | 9 | 7-1 05:00:00 | 58.0 | ± 7.5 | 55.3 | ± 7.7 | 1016.5 | ± 5.1 | 3.4 | ± 3.1 | 24 | 12 | 12 | 9 | 7-1 06:00:00 | 57.2 | ± 7.4 | 54.8 | ± 7.8 | 1016.4 | ± 5.0 | 3.2 | ± 3.2 | 26 | 21 | 18 | 9 | 7-1 07:00:00 | 56.6 | ± 7.6 | 54.3 | ± 8.0 | 1016.2 | ± 5.1 | 3.5 | ± 3.3 | 32 | 26 | 18 | 18 | 6 | 7-1 08:00:00 | 56.0 | ± 7.6 | 53.9 | ± 8.0 | 1016.3 | ± 5.2 | 3.4 | ± 3.6 | 41 | 35 | 24 | 21 | 12 | 7-1 09:00:00 | 56.3 | ± 7.3 | 53.9 | ± 8.2 | 1016.5 | ± 5.2 | 3.7 | ± 3.7 | 41 | 38 | 29 | 26 | 12 | 3 | 7-1 10:00:00 | 57.6 | ± 6.6 | 55.1 | ± 7.8 | 1017.2 | ± 4.8 | 4.1 | ± 3.6 | 50 | 44 | 32 | 32 | 18 | 3 | 7-1 11:00:00 | 59.0 | ± 5.8 | 55.7 | ± 6.5 | 1017.2 | ± 5.0 | 5.5 | ± 3.8 | 50 | 47 | 41 | 38 | 18 | 7-1 12:00:00 | 62.1 | ± 5.0 | 57.6 | ± 6.5 | 1017.3 | ± 5.0 | 5.4 | ± 4.0 | 41 | 35 | 35 | 32 | 15 | 7-1 13:00:00 | 65.3 | ± 5.2 | 57.5 | ± 6.7 | 1017.5 | ± 5.0 | 6.0 | ± 4.2 | 50 | 44 | 41 | 21 | 9 | 7-1 14:00:00 | 67.8 | ± 5.4 | 56.8 | ± 7.0 | 1017.5 | ± 5.0 | 8.5 | ± 4.1 | 62 | 53 | 38 | 12 | 6 | 7-1 15:00:00 | 69.2 | ± 5.5 | 57.9 | ± 6.9 | 1017.5 | ± 5.0 | 8.7 | ± 4.5 | 68 | 62 | 35 | 15 | 9 | 7-1 16:00:00 | 70.8 | ± 5.9 | 57.0 | ± 7.3 | 1017.4 | ± 4.8 | 8.6 | ± 4.6 | 59 | 50 | 21 | 9 | 7-1 17:00:00 | 72.3 | ± 6.4 | 56.8 | ± 7.2 | 1017.4 | ± 4.7 | 9.6 | ± 4.1 | 79 | 74 | 26 | 6 | 7-1 18:00:00 | 72.9 | ± 6.5 | 57.5 | ± 7.7 | 1017.0 | ± 4.7 | 9.7 | ± 4.4 | 74 | 65 | 21 | 3 | 7-1 19:00:00 | 73.6 | ± 6.6 | 56.9 | ± 7.7 | 1016.8 | ± 4.5 | 10.0 | ± 4.1 | 68 | 53 | 15 | 9 | 7-1 20:00:00 | 73.5 | ± 7.0 | 56.3 | ± 7.6 | 1016.5 | ± 4.5 | 9.4 | ± 4.4 | 71 | 53 | 12 | 7-1 21:00:00 | 72.5 | ± 7.0 | 56.3 | ± 8.0 | 1016.6 | ± 4.4 | 8.7 | ± 4.6 | 74 | 56 | 9 | 3 | 7-1 22:00:00 | 71.7 | ± 6.9 | 56.1 | ± 8.5 | 1016.5 | ± 4.2 | 8.8 | ± 4.1 | 65 | 53 | 12 | 9 | 3 | 7-1 23:00:00 | 70.4 | ± 6.8 | 56.5 | ± 8.0 | 1016.5 | ± 4.2 | 7.2 | ± 4.4 | 53 | 44 | 6 | 6 | 3 |