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) | 5-16 00:00:00 | 62.5 | ± 9.9 | 46.6 | ± 9.5 | 1014.1 | ± 5.3 | 8.1 | ± 4.1 | 76 | 52 | 21 | 15 | 9 | 5-16 01:00:00 | 60.6 | ± 9.1 | 47.3 | ± 9.9 | 1014.1 | ± 5.4 | 7.4 | ± 4.6 | 70 | 52 | 24 | 15 | 6 | 5-16 02:00:00 | 58.9 | ± 9.1 | 47.3 | ± 9.2 | 1014.4 | ± 5.4 | 7.2 | ± 4.2 | 58 | 36 | 12 | 12 | 3 | 5-16 03:00:00 | 57.3 | ± 8.6 | 47.6 | ± 9.3 | 1014.6 | ± 5.4 | 6.1 | ± 4.1 | 58 | 30 | 12 | 9 | 5-16 04:00:00 | 56.2 | ± 8.3 | 47.5 | ± 8.9 | 1014.6 | ± 5.4 | 6.3 | ± 4.6 | 55 | 36 | 18 | 12 | 5-16 05:00:00 | 54.4 | ± 7.9 | 46.9 | ± 8.5 | 1014.5 | ± 5.4 | 6.0 | ± 4.5 | 58 | 42 | 18 | 15 | 3 | 5-16 06:00:00 | 53.7 | ± 8.0 | 46.9 | ± 8.9 | 1014.4 | ± 5.3 | 5.4 | ± 3.0 | 61 | 45 | 30 | 27 | 3 | 5-16 07:00:00 | 52.6 | ± 8.2 | 46.3 | ± 8.9 | 1014.4 | ± 5.5 | 5.8 | ± 3.5 | 61 | 39 | 24 | 24 | 5-16 08:00:00 | 52.0 | ± 8.0 | 46.3 | ± 8.4 | 1014.4 | ± 5.5 | 5.3 | ± 3.7 | 58 | 42 | 27 | 24 | 9 | 5-16 09:00:00 | 51.6 | ± 8.2 | 46.0 | ± 8.4 | 1014.6 | ± 5.6 | 5.5 | ± 3.5 | 61 | 42 | 33 | 24 | 9 | 5-16 10:00:00 | 51.2 | ± 8.0 | 45.8 | ± 8.2 | 1014.9 | ± 5.8 | 6.0 | ± 3.7 | 64 | 45 | 27 | 24 | 9 | 5-16 11:00:00 | 53.3 | ± 7.7 | 47.2 | ± 7.8 | 1015.2 | ± 6.0 | 6.4 | ± 3.4 | 61 | 39 | 18 | 12 | 5-16 12:00:00 | 56.2 | ± 7.8 | 47.6 | ± 8.0 | 1015.2 | ± 5.8 | 7.9 | ± 3.7 | 67 | 52 | 30 | 21 | 9 | 3 | 5-16 13:00:00 | 59.6 | ± 8.4 | 47.7 | ± 8.9 | 1015.6 | ± 6.2 | 9.1 | ± 3.6 | 58 | 45 | 33 | 21 | 6 | 5-16 14:00:00 | 62.3 | ± 9.1 | 47.7 | ± 9.3 | 1015.6 | ± 6.3 | 10.2 | ± 4.6 | 58 | 39 | 24 | 18 | 3 | 5-16 15:00:00 | 64.5 | ± 9.4 | 47.7 | ± 9.8 | 1015.5 | ± 6.4 | 10.3 | ± 4.8 | 79 | 67 | 24 | 18 | 5-16 16:00:00 | 66.3 | ± 9.5 | 47.8 | ± 9.5 | 1015.3 | ± 6.4 | 11.4 | ± 4.8 | 79 | 70 | 30 | 12 | 5-16 17:00:00 | 67.9 | ± 9.7 | 48.0 | ± 10.1 | 1014.9 | ± 6.5 | 12.1 | ± 5.4 | 85 | 76 | 24 | 9 | 5-16 18:00:00 | 68.4 | ± 9.6 | 47.5 | ± 9.5 | 1014.7 | ± 6.3 | 12.0 | ± 5.1 | 82 | 76 | 9 | 5-16 19:00:00 | 68.8 | ± 9.6 | 46.7 | ± 9.8 | 1014.4 | ± 6.4 | 12.5 | ± 4.8 | 82 | 70 | 9 | 5-16 20:00:00 | 69.0 | ± 9.4 | 46.6 | ± 10.3 | 1013.9 | ± 6.4 | 12.1 | ± 5.0 | 82 | 73 | 9 | 3 | 5-16 21:00:00 | 68.4 | ± 9.5 | 45.9 | ± 10.4 | 1014.0 | ± 6.4 | 11.8 | ± 4.6 | 85 | 76 | 15 | 3 | 5-16 22:00:00 | 67.2 | ± 9.4 | 46.3 | ± 10.1 | 1014.0 | ± 6.3 | 12.1 | ± 4.5 | 79 | 76 | 12 | 3 | 3 | 5-16 23:00:00 | 65.5 | ± 9.2 | 46.6 | ± 10.4 | 1014.3 | ± 6.2 | 10.2 | ± 3.6 | 67 | 55 | 12 | 6 | 3 |