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) | 7-29 00:00:00 | 66.7 | ± 5.1 | 59.6 | ± 5.5 | 1016.5 | ± 3.7 | 5.5 | ± 3.5 | 41 | 26 | 6 | 6 | 7-29 01:00:00 | 64.3 | ± 5.4 | 59.3 | ± 5.3 | 1016.7 | ± 3.9 | 4.5 | ± 3.2 | 26 | 21 | 9 | 6 | 7-29 02:00:00 | 62.4 | ± 6.1 | 57.7 | ± 5.8 | 1017.0 | ± 3.7 | 3.2 | ± 3.5 | 26 | 15 | 3 | 3 | 7-29 03:00:00 | 61.4 | ± 6.2 | 58.2 | ± 5.6 | 1016.8 | ± 3.8 | 3.6 | ± 2.9 | 18 | 9 | 6 | 6 | 7-29 04:00:00 | 60.6 | ± 6.2 | 58.0 | ± 5.7 | 1016.8 | ± 4.0 | 3.5 | ± 3.5 | 35 | 26 | 15 | 12 | 6 | 3 | 7-29 05:00:00 | 60.1 | ± 6.4 | 56.8 | ± 6.2 | 1016.6 | ± 4.0 | 4.2 | ± 3.5 | 38 | 32 | 15 | 15 | 6 | 7-29 06:00:00 | 59.4 | ± 6.5 | 57.6 | ± 6.2 | 1016.5 | ± 4.0 | 4.2 | ± 3.8 | 47 | 44 | 15 | 15 | 9 | 3 | 7-29 07:00:00 | 58.7 | ± 6.7 | 57.2 | ± 6.5 | 1016.3 | ± 4.1 | 4.2 | ± 3.6 | 32 | 26 | 9 | 9 | 6 | 7-29 08:00:00 | 58.1 | ± 6.9 | 55.4 | ± 7.2 | 1016.2 | ± 4.1 | 3.3 | ± 3.5 | 47 | 41 | 18 | 15 | 9 | 3 | 7-29 09:00:00 | 58.4 | ± 6.8 | 56.7 | ± 7.0 | 1016.3 | ± 4.2 | 3.6 | ± 3.5 | 50 | 47 | 24 | 21 | 15 | 7-29 10:00:00 | 58.6 | ± 6.8 | 56.8 | ± 7.3 | 1016.7 | ± 4.3 | 3.5 | ± 3.4 | 47 | 44 | 32 | 26 | 12 | 3 | 7-29 11:00:00 | 59.9 | ± 6.3 | 57.0 | ± 6.5 | 1016.9 | ± 4.4 | 5.2 | ± 3.9 | 59 | 56 | 35 | 29 | 12 | 6 | 7-29 12:00:00 | 62.3 | ± 5.3 | 59.3 | ± 5.6 | 1017.2 | ± 4.4 | 5.7 | ± 3.8 | 47 | 38 | 32 | 24 | 15 | 3 | 7-29 13:00:00 | 65.1 | ± 4.8 | 60.0 | ± 5.5 | 1017.2 | ± 4.3 | 6.3 | ± 4.0 | 53 | 47 | 44 | 26 | 18 | 6 | 7-29 14:00:00 | 67.3 | ± 5.0 | 59.1 | ± 6.1 | 1017.0 | ± 4.6 | 8.1 | ± 3.5 | 59 | 56 | 38 | 26 | 9 | 3 | 7-29 15:00:00 | 68.8 | ± 5.2 | 59.2 | ± 5.6 | 1017.1 | ± 4.5 | 8.4 | ± 3.7 | 74 | 74 | 47 | 24 | 3 | 7-29 16:00:00 | 69.9 | ± 5.5 | 58.6 | ± 6.6 | 1017.1 | ± 4.5 | 8.5 | ± 3.4 | 74 | 68 | 24 | 9 | 7-29 17:00:00 | 71.5 | ± 5.9 | 58.3 | ± 6.7 | 1016.8 | ± 4.5 | 8.5 | ± 3.6 | 74 | 68 | 24 | 6 | 3 | 7-29 18:00:00 | 71.9 | ± 5.7 | 59.0 | ± 6.3 | 1016.9 | ± 4.3 | 8.3 | ± 3.9 | 79 | 74 | 24 | 12 | 7-29 19:00:00 | 72.6 | ± 5.9 | 58.7 | ± 6.7 | 1016.4 | ± 4.4 | 8.2 | ± 4.1 | 79 | 71 | 6 | 3 | 7-29 20:00:00 | 73.0 | ± 6.4 | 57.7 | ± 7.0 | 1016.3 | ± 4.4 | 8.5 | ± 3.7 | 82 | 68 | 18 | 3 | 7-29 21:00:00 | 72.2 | ± 6.0 | 58.2 | ± 5.4 | 1016.3 | ± 4.4 | 8.5 | ± 3.8 | 68 | 65 | 9 | 3 | 7-29 22:00:00 | 71.3 | ± 5.7 | 58.3 | ± 5.6 | 1016.6 | ± 4.0 | 8.2 | ± 4.0 | 53 | 50 | 3 | 3 | 7-29 23:00:00 | 69.8 | ± 5.3 | 58.6 | ± 6.0 | 1016.4 | ± 4.4 | 5.8 | ± 3.4 | 47 | 44 | 9 |