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 | 63.0 | ± 7.8 | 47.4 | ± 11.1 | 1015.7 | ± 5.7 | 8.1 | ± 5.3 | 40 | 30 | 10 | 5-16 01:00:00 | 60.7 | ± 7.4 | 48.1 | ± 10.1 | 1016.2 | ± 5.7 | 8.0 | ± 5.8 | 40 | 35 | 20 | 10 | 10 | 10 | 5-16 02:00:00 | 59.0 | ± 7.2 | 48.9 | ± 9.1 | 1016.4 | ± 5.8 | 6.1 | ± 5.4 | 45 | 35 | 15 | 5 | 5 | 5-16 03:00:00 | 57.0 | ± 7.3 | 48.3 | ± 8.9 | 1016.6 | ± 5.8 | 6.3 | ± 5.1 | 40 | 35 | 15 | 5 | 5 | 5-16 04:00:00 | 55.6 | ± 7.4 | 47.4 | ± 9.2 | 1016.7 | ± 5.8 | 6.3 | ± 4.9 | 40 | 25 | 10 | 5-16 05:00:00 | 54.2 | ± 7.7 | 48.2 | ± 8.9 | 1016.5 | ± 5.8 | 5.3 | ± 4.4 | 50 | 30 | 15 | 10 | 10 | 5 | 5-16 06:00:00 | 53.2 | ± 7.7 | 47.2 | ± 9.0 | 1016.7 | ± 6.0 | 4.9 | ± 4.9 | 50 | 35 | 25 | 20 | 15 | 10 | 5-16 07:00:00 | 52.6 | ± 7.7 | 47.1 | ± 9.0 | 1016.6 | ± 6.0 | 6.1 | ± 5.1 | 45 | 35 | 20 | 15 | 10 | 5 | 5-16 08:00:00 | 51.8 | ± 7.9 | 47.5 | ± 8.9 | 1016.8 | ± 5.9 | 6.1 | ± 5.0 | 50 | 40 | 20 | 20 | 15 | 10 | 5-16 09:00:00 | 51.4 | ± 8.1 | 47.0 | ± 9.0 | 1016.7 | ± 5.8 | 6.1 | ± 4.5 | 50 | 40 | 25 | 20 | 15 | 10 | 5-16 10:00:00 | 51.6 | ± 8.0 | 46.6 | ± 8.7 | 1017.1 | ± 5.9 | 5.4 | ± 4.4 | 55 | 45 | 30 | 20 | 15 | 15 | 5-16 11:00:00 | 52.8 | ± 7.3 | 48.0 | ± 8.1 | 1017.6 | ± 6.0 | 6.9 | ± 4.3 | 45 | 45 | 35 | 30 | 15 | 15 | 5-16 12:00:00 | 55.3 | ± 6.5 | 47.5 | ± 8.3 | 1017.7 | ± 6.0 | 7.0 | ± 4.8 | 45 | 40 | 20 | 5 | 5 | 5 | 5-16 13:00:00 | 58.0 | ± 6.2 | 47.6 | ± 8.1 | 1017.6 | ± 6.1 | 7.3 | ± 4.4 | 55 | 55 | 25 | 15 | 5 | 5 | 5-16 14:00:00 | 60.5 | ± 6.4 | 48.9 | ± 8.6 | 1017.5 | ± 6.0 | 8.5 | ± 4.4 | 55 | 45 | 25 | 15 | 5 | 5 | 5-16 15:00:00 | 62.5 | ± 7.0 | 47.9 | ± 8.6 | 1017.2 | ± 6.0 | 9.0 | ± 4.4 | 60 | 50 | 30 | 20 | 10 | 5 | 5-16 16:00:00 | 64.7 | ± 7.7 | 48.0 | ± 9.2 | 1016.8 | ± 5.9 | 9.6 | ± 5.2 | 60 | 40 | 25 | 20 | 5 | 5 | 5-16 17:00:00 | 66.4 | ± 8.6 | 48.7 | ± 9.7 | 1016.3 | ± 5.9 | 10.1 | ± 5.0 | 55 | 45 | 30 | 15 | 10 | 5 | 5-16 18:00:00 | 67.1 | ± 9.5 | 47.0 | ± 9.3 | 1015.9 | ± 5.9 | 10.3 | ± 4.7 | 70 | 45 | 25 | 10 | 10 | 5 | 5-16 19:00:00 | 68.1 | ± 10.1 | 47.1 | ± 9.8 | 1015.4 | ± 5.9 | 10.3 | ± 4.7 | 65 | 40 | 15 | 15 | 5 | 5 | 5-16 20:00:00 | 68.3 | ± 9.9 | 48.4 | ± 10.3 | 1015.1 | ± 5.9 | 9.7 | ± 4.8 | 65 | 55 | 15 | 10 | 5 | 5 | 5-16 21:00:00 | 67.9 | ± 9.9 | 47.2 | ± 10.3 | 1015.0 | ± 5.9 | 10.4 | ± 5.2 | 55 | 30 | 15 | 10 | 5 | 5 | 5-16 22:00:00 | 67.0 | ± 9.6 | 47.3 | ± 10.9 | 1014.9 | ± 5.9 | 10.1 | ± 4.6 | 55 | 35 | 20 | 10 | 10 | 10 | 5-16 23:00:00 | 65.4 | ± 9.0 | 48.7 | ± 11.1 | 1015.1 | ± 6.1 | 9.1 | ± 5.3 | 55 | 35 | 20 | 15 | 10 | 10 |