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) | 5-30 00:00:00 | 67.7 | ± 6.5 | 55.0 | ± 9.4 | 1014.6 | ± 5.9 | 7.4 | ± 4.3 | 48 | 24 | 7 | 7 | 5-30 01:00:00 | 65.9 | ± 6.6 | 55.0 | ± 8.3 | 1015.0 | ± 5.9 | 7.3 | ± 4.6 | 21 | 17 | 3 | 5-30 02:00:00 | 63.9 | ± 6.6 | 54.2 | ± 8.5 | 1015.4 | ± 5.8 | 5.9 | ± 4.8 | 31 | 10 | 5-30 03:00:00 | 63.0 | ± 6.7 | 54.0 | ± 9.8 | 1015.6 | ± 5.9 | 6.3 | ± 3.8 | 31 | 17 | 7 | 3 | 3 | 5-30 04:00:00 | 62.0 | ± 6.9 | 53.3 | ± 9.5 | 1015.5 | ± 5.9 | 5.8 | ± 4.2 | 31 | 21 | 10 | 3 | 3 | 5-30 05:00:00 | 60.9 | ± 6.8 | 53.3 | ± 8.4 | 1015.5 | ± 6.0 | 5.3 | ± 4.2 | 41 | 21 | 7 | 5-30 06:00:00 | 59.7 | ± 7.0 | 52.9 | ± 8.3 | 1015.5 | ± 6.0 | 5.1 | ± 4.6 | 31 | 17 | 5-30 07:00:00 | 58.8 | ± 7.4 | 53.1 | ± 8.4 | 1015.4 | ± 5.9 | 5.2 | ± 4.1 | 28 | 17 | 3 | 3 | 3 | 5-30 08:00:00 | 58.1 | ± 7.7 | 52.2 | ± 8.5 | 1015.3 | ± 5.9 | 5.1 | ± 5.3 | 34 | 21 | 7 | 3 | 3 | 5-30 09:00:00 | 57.9 | ± 7.4 | 52.2 | ± 8.9 | 1015.7 | ± 6.0 | 5.7 | ± 4.6 | 34 | 24 | 3 | 5-30 10:00:00 | 58.8 | ± 7.2 | 52.6 | ± 9.2 | 1016.2 | ± 5.9 | 5.2 | ± 3.8 | 52 | 24 | 10 | 7 | 7 | 3 | 5-30 11:00:00 | 60.2 | ± 6.7 | 53.0 | ± 8.9 | 1016.5 | ± 5.9 | 6.3 | ± 3.6 | 31 | 17 | 3 | 5-30 12:00:00 | 62.8 | ± 7.0 | 53.8 | ± 10.2 | 1016.6 | ± 6.0 | 6.2 | ± 3.8 | 24 | 17 | 7 | 7 | 3 | 3 | 5-30 13:00:00 | 65.0 | ± 7.3 | 54.3 | ± 10.6 | 1016.7 | ± 6.0 | 7.5 | ± 4.5 | 31 | 28 | 10 | 10 | 3 | 5-30 14:00:00 | 67.2 | ± 7.8 | 53.8 | ± 10.7 | 1016.5 | ± 5.9 | 7.8 | ± 5.0 | 38 | 28 | 7 | 5-30 15:00:00 | 69.0 | ± 8.2 | 53.9 | ± 11.6 | 1016.5 | ± 6.0 | 7.9 | ± 4.7 | 45 | 24 | 7 | 5-30 16:00:00 | 70.5 | ± 8.3 | 53.8 | ± 11.2 | 1016.0 | ± 5.9 | 7.7 | ± 4.5 | 59 | 34 | 10 | 5-30 17:00:00 | 72.6 | ± 8.6 | 54.2 | ± 11.8 | 1015.7 | ± 5.8 | 8.9 | ± 4.4 | 55 | 21 | 3 | 5-30 18:00:00 | 74.1 | ± 8.8 | 55.0 | ± 11.4 | 1015.2 | ± 5.8 | 9.3 | ± 4.2 | 62 | 31 | 3 | 5-30 19:00:00 | 75.0 | ± 8.9 | 54.2 | ± 11.8 | 1014.5 | ± 5.6 | 8.6 | ± 4.5 | 48 | 24 | 5-30 20:00:00 | 75.1 | ± 8.7 | 53.9 | ± 11.6 | 1013.9 | ± 5.5 | 8.7 | ± 4.9 | 72 | 34 | 3 | 5-30 21:00:00 | 74.7 | ± 8.4 | 54.5 | ± 11.6 | 1013.9 | ± 5.3 | 8.8 | ± 5.1 | 69 | 34 | 3 | 5-30 22:00:00 | 73.3 | ± 7.9 | 54.4 | ± 11.5 | 1014.0 | ± 5.4 | 8.6 | ± 4.3 | 62 | 21 | 3 | 5-30 23:00:00 | 71.1 | ± 7.1 | 53.7 | ± 11.4 | 1013.5 | ± 5.2 | 7.8 | ± 4.6 | 55 | 21 | 3 |