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) | 5-13 00:00:00 | 61.5 | ± 7.4 | 46.2 | ± 11.2 | 1014.5 | ± 5.9 | 9.4 | ± 4.3 | 79 | 45 | 9 | 6 | 3 | 5-13 01:00:00 | 59.4 | ± 6.8 | 46.2 | ± 11.0 | 1015.0 | ± 6.0 | 8.4 | ± 4.4 | 67 | 36 | 9 | 9 | 6 | 5-13 02:00:00 | 57.8 | ± 7.1 | 46.5 | ± 10.5 | 1015.4 | ± 6.0 | 7.6 | ± 3.5 | 58 | 33 | 6 | 6 | 3 | 5-13 03:00:00 | 56.6 | ± 7.1 | 47.4 | ± 9.5 | 1015.3 | ± 6.0 | 7.2 | ± 3.5 | 48 | 33 | 6 | 3 | 3 | 5-13 04:00:00 | 55.2 | ± 7.2 | 47.4 | ± 9.6 | 1015.3 | ± 5.9 | 6.6 | ± 3.4 | 52 | 36 | 9 | 3 | 3 | 5-13 05:00:00 | 54.0 | ± 7.4 | 47.1 | ± 10.0 | 1015.0 | ± 6.0 | 6.0 | ± 3.4 | 48 | 36 | 15 | 12 | 6 | 5-13 06:00:00 | 53.0 | ± 7.7 | 46.5 | ± 9.8 | 1014.6 | ± 6.1 | 6.2 | ± 3.7 | 52 | 33 | 15 | 12 | 6 | 5-13 07:00:00 | 52.3 | ± 7.9 | 46.4 | ± 10.0 | 1014.6 | ± 6.2 | 5.5 | ± 3.4 | 58 | 42 | 24 | 12 | 6 | 5-13 08:00:00 | 51.7 | ± 7.9 | 45.9 | ± 10.1 | 1014.7 | ± 6.2 | 5.3 | ± 3.7 | 48 | 36 | 18 | 15 | 6 | 5-13 09:00:00 | 51.7 | ± 8.0 | 46.5 | ± 9.7 | 1015.0 | ± 6.3 | 6.0 | ± 3.4 | 52 | 36 | 21 | 15 | 9 | 3 | 5-13 10:00:00 | 52.3 | ± 7.4 | 46.1 | ± 9.9 | 1015.3 | ± 6.5 | 5.7 | ± 4.0 | 52 | 45 | 30 | 12 | 9 | 3 | 5-13 11:00:00 | 54.0 | ± 6.8 | 47.0 | ± 9.9 | 1015.8 | ± 6.5 | 6.4 | ± 4.2 | 48 | 42 | 30 | 18 | 9 | 3 | 5-13 12:00:00 | 56.7 | ± 6.3 | 47.7 | ± 10.6 | 1015.8 | ± 6.4 | 7.2 | ± 4.8 | 48 | 45 | 30 | 18 | 6 | 5-13 13:00:00 | 59.4 | ± 6.5 | 47.9 | ± 11.1 | 1015.8 | ± 6.3 | 8.3 | ± 5.2 | 30 | 27 | 21 | 9 | 3 | 5-13 14:00:00 | 61.9 | ± 7.0 | 48.0 | ± 10.6 | 1015.8 | ± 6.4 | 9.7 | ± 5.2 | 45 | 39 | 21 | 9 | 6 | 5-13 15:00:00 | 63.6 | ± 7.9 | 48.7 | ± 11.9 | 1015.5 | ± 6.3 | 10.7 | ± 6.0 | 58 | 52 | 24 | 6 | 6 | 5-13 16:00:00 | 65.0 | ± 8.4 | 48.4 | ± 11.7 | 1015.1 | ± 6.3 | 10.8 | ± 5.7 | 64 | 55 | 18 | 6 | 3 | 5-13 17:00:00 | 66.6 | ± 8.8 | 47.2 | ± 11.4 | 1014.7 | ± 6.2 | 11.1 | ± 5.9 | 58 | 48 | 9 | 6 | 3 | 5-13 18:00:00 | 67.4 | ± 9.0 | 48.5 | ± 11.5 | 1014.4 | ± 6.3 | 11.1 | ± 5.9 | 67 | 58 | 12 | 6 | 3 | 5-13 19:00:00 | 67.7 | ± 9.1 | 47.5 | ± 12.1 | 1014.3 | ± 6.4 | 11.7 | ± 6.0 | 61 | 45 | 12 | 9 | 5-13 20:00:00 | 68.1 | ± 8.9 | 46.1 | ± 11.1 | 1014.0 | ± 6.3 | 12.5 | ± 5.8 | 64 | 52 | 9 | 3 | 5-13 21:00:00 | 67.6 | ± 9.4 | 47.2 | ± 12.6 | 1013.8 | ± 6.6 | 12.1 | ± 6.3 | 55 | 39 | 9 | 3 | 5-13 22:00:00 | 66.4 | ± 9.3 | 46.9 | ± 13.0 | 1014.0 | ± 6.5 | 11.3 | ± 6.0 | 61 | 52 | 12 | 3 | 5-13 23:00:00 | 64.2 | ± 8.4 | 46.0 | ± 11.8 | 1014.1 | ± 6.6 | 10.0 | ± 4.2 | 58 | 36 | 3 | 3 |