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) | 5-29 00:00:00 | 63.8 | ± 9.0 | 50.0 | ± 7.7 | 0.0 | ± 0.0 | 6.0 | ± 3.4 | 57 | 39 | 21 | 11 | 5-29 01:00:00 | 61.5 | ± 8.5 | 49.5 | ± 7.5 | 0.0 | ± 0.0 | 5.1 | ± 2.8 | 54 | 32 | 18 | 7 | 5-29 02:00:00 | 59.7 | ± 8.2 | 49.3 | ± 7.8 | 0.0 | ± 0.0 | 3.9 | ± 2.7 | 43 | 36 | 21 | 7 | 4 | 5-29 03:00:00 | 57.1 | ± 7.8 | 48.5 | ± 8.2 | 0.0 | ± 0.0 | 3.8 | ± 2.3 | 36 | 29 | 18 | 11 | 5-29 04:00:00 | 53.1 | ± 4.6 | 47.8 | ± 5.9 | 0.0 | ± 0.0 | 2.4 | ± 2.0 | 32 | 21 | 14 | 11 | 4 | 5-29 05:00:00 | 52.0 | ± 4.3 | 47.8 | ± 5.9 | 0.0 | ± 0.0 | 2.7 | ± 1.9 | 14 | 11 | 7 | 5-29 06:00:00 | 50.8 | ± 5.0 | 49.6 | ± 10.7 | 0.0 | ± 0.0 | 3.9 | ± 2.7 | 18 | 18 | 7 | 4 | 5-29 07:00:00 | 50.0 | ± 5.0 | 46.9 | ± 5.1 | 0.0 | ± 0.0 | 1.8 | ± 2.4 | 25 | 21 | 11 | 4 | 5-29 08:00:00 | 50.0 | ± 5.2 | 46.9 | ± 6.1 | 0.0 | ± 0.0 | 2.4 | ± 2.6 | 32 | 29 | 18 | 7 | 5-29 09:00:00 | 49.3 | ± 5.0 | 46.9 | ± 5.9 | 0.0 | ± 0.0 | 1.9 | ± 2.7 | 29 | 21 | 14 | 4 | 5-29 10:00:00 | 51.5 | ± 6.6 | 47.7 | ± 7.9 | 0.0 | ± 0.0 | 2.6 | ± 4.2 | 36 | 32 | 18 | 7 | 4 | 5-29 11:00:00 | 53.4 | ± 6.5 | 49.3 | ± 8.4 | 0.0 | ± 0.0 | 3.6 | ± 3.2 | 46 | 32 | 18 | 7 | 4 | 5-29 12:00:00 | 55.0 | ± 6.5 | 49.0 | ± 8.2 | 0.0 | ± 0.0 | 4.1 | ± 3.5 | 46 | 43 | 25 | 7 | 5-29 13:00:00 | 59.2 | ± 7.5 | 49.9 | ± 9.0 | 0.0 | ± 0.0 | 3.7 | ± 3.3 | 43 | 39 | 25 | 18 | 11 | 4 | 5-29 14:00:00 | 61.9 | ± 8.0 | 50.3 | ± 9.1 | 0.0 | ± 0.0 | 4.4 | ± 3.2 | 43 | 43 | 25 | 11 | 5-29 15:00:00 | 67.1 | ± 8.7 | 50.9 | ± 9.4 | 0.0 | ± 0.0 | 5.2 | ± 4.1 | 57 | 50 | 25 | 11 | 4 | 5-29 16:00:00 | 67.8 | ± 8.4 | 49.2 | ± 10.5 | 0.0 | ± 0.0 | 4.9 | ± 4.2 | 61 | 57 | 21 | 7 | 5-29 17:00:00 | 70.2 | ± 8.5 | 47.9 | ± 10.8 | 0.0 | ± 0.0 | 6.8 | ± 4.0 | 68 | 57 | 14 | 5-29 18:00:00 | 73.8 | ± 8.9 | 47.9 | ± 9.7 | 0.0 | ± 0.0 | 7.1 | ± 4.1 | 61 | 43 | 4 | 5-29 19:00:00 | 72.6 | ± 9.5 | 47.3 | ± 10.4 | 0.0 | ± 0.0 | 7.4 | ± 4.5 | 57 | 29 | 7 | 5-29 20:00:00 | 73.9 | ± 9.5 | 46.7 | ± 10.3 | 0.0 | ± 0.0 | 6.9 | ± 5.0 | 68 | 36 | 4 | 5-29 21:00:00 | 73.1 | ± 8.7 | 45.8 | ± 9.7 | 0.0 | ± 0.0 | 7.7 | ± 4.6 | 68 | 36 | 5-29 22:00:00 | 72.2 | ± 8.7 | 46.6 | ± 10.4 | 0.0 | ± 0.0 | 9.8 | ± 11.0 | 68 | 36 | 7 | 5-29 23:00:00 | 70.8 | ± 7.7 | 47.1 | ± 11.6 | 0.0 | ± 0.0 | 6.6 | ± 4.1 | 50 | 18 |