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) | 7-9 00:00:00 | 72.7 | ± 5.8 | 63.5 | ± 4.0 | 1017.6 | ± 3.1 | 7.0 | ± 3.1 | 41 | 38 | 15 | 3 | 3 | 7-9 01:00:00 | 70.2 | ± 7.1 | 61.1 | ± 5.3 | 1017.0 | ± 2.8 | 7.6 | ± 3.1 | 44 | 41 | 15 | 3 | 3 | 7-9 02:00:00 | 68.5 | ± 6.3 | 58.6 | ± 6.0 | 1017.5 | ± 2.6 | 8.8 | ± 4.7 | 47 | 41 | 12 | 3 | 3 | 3 | 7-9 03:00:00 | 67.0 | ± 6.1 | 59.3 | ± 5.9 | 1017.6 | ± 2.6 | 8.2 | ± 4.4 | 47 | 41 | 18 | 6 | 3 | 7-9 04:00:00 | 67.7 | ± 4.5 | 60.8 | ± 4.8 | 1017.4 | ± 2.4 | 7.6 | ± 3.7 | 26 | 15 | 3 | 7-9 05:00:00 | 65.6 | ± 6.1 | 58.4 | ± 6.7 | 1017.2 | ± 2.1 | 7.3 | ± 4.3 | 24 | 15 | 3 | 7-9 06:00:00 | 64.7 | ± 6.8 | 59.1 | ± 6.5 | 1016.7 | ± 2.2 | 7.5 | ± 3.6 | 15 | 15 | 6 | 3 | 7-9 07:00:00 | 64.2 | ± 6.7 | 58.2 | ± 6.9 | 1016.5 | ± 2.2 | 8.1 | ± 3.4 | 15 | 12 | 3 | 3 | 3 | 7-9 08:00:00 | 63.0 | ± 6.3 | 57.8 | ± 6.2 | 1016.5 | ± 2.0 | 6.9 | ± 3.9 | 18 | 15 | 3 | 3 | 3 | 7-9 09:00:00 | 62.2 | ± 6.3 | 56.4 | ± 6.1 | 1016.6 | ± 1.9 | 5.5 | ± 3.3 | 21 | 15 | 6 | 7-9 10:00:00 | 62.7 | ± 7.3 | 57.3 | ± 6.8 | 1016.9 | ± 2.0 | 5.7 | ± 3.4 | 41 | 38 | 26 | 21 | 9 | 7-9 11:00:00 | 64.6 | ± 5.8 | 59.9 | ± 5.5 | 1017.3 | ± 1.8 | 7.4 | ± 3.6 | 50 | 41 | 29 | 26 | 9 | 7-9 12:00:00 | 64.7 | ± 6.2 | 59.6 | ± 5.6 | 1017.6 | ± 1.9 | 6.9 | ± 3.5 | 47 | 38 | 29 | 24 | 15 | 7-9 13:00:00 | 66.5 | ± 6.6 | 59.9 | ± 6.1 | 1017.9 | ± 2.2 | 9.0 | ± 2.9 | 47 | 41 | 26 | 18 | 9 | 7-9 14:00:00 | 69.5 | ± 6.0 | 60.0 | ± 5.9 | 1018.3 | ± 2.1 | 8.4 | ± 3.9 | 53 | 47 | 35 | 18 | 6 | 7-9 15:00:00 | 71.2 | ± 5.4 | 58.7 | ± 5.8 | 1018.1 | ± 2.1 | 8.5 | ± 3.9 | 41 | 41 | 32 | 9 | 3 | 7-9 16:00:00 | 74.1 | ± 6.2 | 58.6 | ± 6.0 | 1018.2 | ± 2.2 | 10.6 | ± 4.0 | 53 | 53 | 26 | 3 | 7-9 17:00:00 | 76.1 | ± 6.1 | 58.4 | ± 6.6 | 1018.0 | ± 2.3 | 11.3 | ± 4.1 | 71 | 71 | 38 | 12 | 6 | 7-9 18:00:00 | 76.6 | ± 6.3 | 58.7 | ± 7.7 | 1017.0 | ± 2.3 | 11.4 | ± 3.6 | 65 | 59 | 26 | 9 | 3 | 7-9 19:00:00 | 76.4 | ± 5.7 | 59.3 | ± 7.1 | 1016.9 | ± 2.3 | 10.5 | ± 4.5 | 79 | 68 | 21 | 6 | 7-9 20:00:00 | 76.0 | ± 5.1 | 58.3 | ± 7.4 | 1016.5 | ± 2.4 | 10.4 | ± 4.0 | 76 | 59 | 18 | 3 | 7-9 21:00:00 | 76.1 | ± 6.0 | 59.5 | ± 7.6 | 1016.4 | ± 2.7 | 12.4 | ± 3.2 | 74 | 56 | 18 | 6 | 3 | 7-9 22:00:00 | 74.1 | ± 5.9 | 60.7 | ± 6.8 | 1016.1 | ± 2.7 | 13.8 | ± 12.2 | 62 | 53 | 18 | 9 | 3 | 7-9 23:00:00 | 74.1 | ± 5.5 | 58.1 | ± 5.9 | 1016.4 | ± 3.1 | 10.0 | ± 3.4 | 47 | 38 | 15 | 6 |