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 | 64.2 | ± 7.5 | 48.1 | ± 8.1 | 1015.6 | ± 5.9 | 7.3 | ± 3.9 | 42 | 25 | 5-29 01:00:00 | 62.0 | ± 7.0 | 49.0 | ± 7.3 | 1015.8 | ± 5.8 | 6.7 | ± 3.7 | 50 | 33 | 8 | 5-29 02:00:00 | 60.3 | ± 6.3 | 48.5 | ± 7.9 | 1016.1 | ± 5.8 | 6.7 | ± 3.2 | 67 | 33 | 17 | 5-29 03:00:00 | 59.4 | ± 5.9 | 49.5 | ± 7.4 | 1016.3 | ± 5.7 | 6.3 | ± 3.0 | 50 | 25 | 8 | 5-29 04:00:00 | 57.8 | ± 5.8 | 49.7 | ± 7.4 | 1016.1 | ± 5.8 | 6.4 | ± 3.7 | 33 | 33 | 8 | 8 | 5-29 05:00:00 | 57.1 | ± 5.9 | 49.1 | ± 7.8 | 1016.1 | ± 5.8 | 6.0 | ± 3.7 | 25 | 17 | 5-29 06:00:00 | 56.1 | ± 6.2 | 49.0 | ± 7.6 | 1015.8 | ± 6.0 | 6.0 | ± 3.3 | 42 | 33 | 17 | 8 | 8 | 5-29 07:00:00 | 55.2 | ± 6.4 | 49.0 | ± 7.7 | 1015.8 | ± 5.9 | 6.4 | ± 3.9 | 33 | 25 | 8 | 8 | 5-29 08:00:00 | 54.5 | ± 6.6 | 48.9 | ± 7.7 | 1015.7 | ± 6.0 | 5.9 | ± 3.1 | 50 | 42 | 25 | 17 | 17 | 8 | 5-29 09:00:00 | 54.2 | ± 6.5 | 48.9 | ± 7.7 | 1015.9 | ± 6.1 | 5.5 | ± 3.7 | 33 | 25 | 8 | 8 | 8 | 8 | 5-29 10:00:00 | 54.8 | ± 6.2 | 49.5 | ± 7.6 | 1016.3 | ± 6.1 | 5.6 | ± 3.1 | 50 | 33 | 17 | 17 | 17 | 8 | 5-29 11:00:00 | 56.4 | ± 5.8 | 50.1 | ± 7.2 | 1016.4 | ± 6.0 | 5.1 | ± 3.4 | 33 | 25 | 17 | 17 | 17 | 8 | 5-29 12:00:00 | 59.1 | ± 6.1 | 50.9 | ± 8.6 | 1016.5 | ± 5.9 | 5.6 | ± 3.6 | 42 | 42 | 25 | 17 | 8 | 5-29 13:00:00 | 61.6 | ± 6.6 | 51.0 | ± 9.2 | 1016.7 | ± 6.2 | 6.7 | ± 3.9 | 50 | 50 | 25 | 17 | 8 | 5-29 14:00:00 | 64.3 | ± 7.4 | 50.9 | ± 9.0 | 1016.6 | ± 6.0 | 8.1 | ± 4.1 | 50 | 42 | 17 | 5-29 15:00:00 | 66.4 | ± 7.8 | 50.8 | ± 9.7 | 1016.3 | ± 6.1 | 8.5 | ± 3.7 | 42 | 42 | 8 | 5-29 16:00:00 | 68.1 | ± 8.3 | 50.0 | ± 10.1 | 1016.0 | ± 5.9 | 9.4 | ± 4.4 | 67 | 42 | 5-29 17:00:00 | 69.8 | ± 8.7 | 50.6 | ± 9.4 | 1015.5 | ± 6.0 | 10.0 | ± 4.5 | 33 | 25 | 5-29 18:00:00 | 70.3 | ± 9.1 | 50.4 | ± 10.5 | 1015.3 | ± 5.8 | 10.1 | ± 4.1 | 58 | 50 | 5-29 19:00:00 | 70.3 | ± 9.6 | 51.0 | ± 10.1 | 1014.9 | ± 5.8 | 9.7 | ± 4.2 | 58 | 42 | 8 | 8 | 8 | 8 | 5-29 20:00:00 | 70.3 | ± 10.0 | 50.5 | ± 8.9 | 1014.7 | ± 5.8 | 10.1 | ± 4.3 | 58 | 17 | 8 | 8 | 8 | 8 | 5-29 21:00:00 | 69.9 | ± 9.7 | 51.1 | ± 9.8 | 1014.5 | ± 5.8 | 9.9 | ± 3.9 | 58 | 17 | 8 | 8 | 8 | 8 | 5-29 22:00:00 | 68.9 | ± 9.3 | 50.9 | ± 9.8 | 1014.7 | ± 5.7 | 9.4 | ± 4.0 | 42 | 8 | 8 | 8 | 8 | 8 | 5-29 23:00:00 | 67.3 | ± 8.9 | 51.1 | ± 9.0 | 1014.8 | ± 5.7 | 7.9 | ± 3.2 | 17 |