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) | 5-22 00:00:00 | 61.7 | ± 6.3 | 49.1 | ± 11.2 | 1017.2 | ± 5.6 | 4.5 | ± 4.0 | 63 | 50 | 25 | 13 | 13 | 5-22 01:00:00 | 57.2 | ± 8.0 | 48.1 | ± 10.0 | 1017.8 | ± 5.4 | 3.4 | ± 3.4 | 75 | 50 | 25 | 25 | 13 | 5-22 02:00:00 | 55.3 | ± 8.2 | 48.3 | ± 9.9 | 1018.3 | ± 5.2 | 2.8 | ± 2.7 | 63 | 38 | 25 | 25 | 13 | 5-22 03:00:00 | 55.0 | ± 8.8 | 48.4 | ± 9.6 | 1017.9 | ± 5.3 | 3.4 | ± 3.7 | 38 | 38 | 25 | 25 | 13 | 5-22 04:00:00 | 53.1 | ± 8.6 | 47.3 | ± 10.6 | 1018.6 | ± 5.4 | 1.9 | ± 2.9 | 63 | 63 | 50 | 38 | 38 | 5-22 05:00:00 | 51.6 | ± 8.8 | 46.3 | ± 9.4 | 1018.3 | ± 5.7 | 3.9 | ± 4.0 | 63 | 63 | 50 | 38 | 38 | 13 | 5-22 06:00:00 | 50.0 | ± 8.5 | 45.8 | ± 9.2 | 1018.1 | ± 5.7 | 1.9 | ± 2.2 | 63 | 50 | 38 | 38 | 25 | 5-22 07:00:00 | 49.5 | ± 8.3 | 45.5 | ± 9.2 | 1017.8 | ± 5.9 | 1.1 | ± 2.2 | 50 | 25 | 25 | 13 | 13 | 5-22 08:00:00 | 48.1 | ± 9.1 | 45.7 | ± 9.1 | 1017.8 | ± 6.1 | 0.8 | ± 1.4 | 88 | 63 | 50 | 38 | 38 | 25 | 5-22 09:00:00 | 49.5 | ± 8.6 | 46.1 | ± 9.5 | 1016.9 | ± 6.6 | 1.9 | ± 2.8 | 88 | 63 | 50 | 50 | 38 | 5-22 10:00:00 | 48.0 | ± 8.4 | 44.8 | ± 9.1 | 1018.1 | ± 6.5 | 1.8 | ± 2.8 | 88 | 63 | 50 | 38 | 25 | 5-22 11:00:00 | 50.7 | ± 7.4 | 46.2 | ± 8.6 | 1018.5 | ± 6.6 | 2.3 | ± 3.4 | 63 | 50 | 38 | 25 | 25 | 5-22 12:00:00 | 55.5 | ± 5.5 | 49.0 | ± 8.5 | 1017.8 | ± 7.0 | 3.4 | ± 3.5 | 88 | 75 | 50 | 38 | 13 | 5-22 13:00:00 | 58.2 | ± 5.0 | 48.8 | ± 8.6 | 1018.8 | ± 7.0 | 5.0 | ± 4.3 | 88 | 88 | 38 | 25 | 5-22 14:00:00 | 60.9 | ± 5.8 | 48.6 | ± 9.3 | 1018.8 | ± 7.0 | 5.6 | ± 3.9 | 75 | 75 | 38 | 13 | 5-22 15:00:00 | 63.4 | ± 6.8 | 50.0 | ± 9.7 | 1017.7 | ± 7.2 | 6.4 | ± 4.2 | 75 | 63 | 38 | 5-22 16:00:00 | 63.4 | ± 6.6 | 48.2 | ± 7.5 | 1017.6 | ± 7.5 | 5.7 | ± 3.8 | 75 | 63 | 38 | 5-22 17:00:00 | 66.6 | ± 9.1 | 50.8 | ± 9.1 | 1016.9 | ± 7.3 | 6.4 | ± 4.0 | 75 | 50 | 38 | 13 | 5-22 18:00:00 | 67.9 | ± 8.8 | 49.5 | ± 8.4 | 1016.9 | ± 6.7 | 6.0 | ± 3.3 | 100 | 75 | 25 | 13 | 5-22 19:00:00 | 68.5 | ± 8.4 | 51.0 | ± 9.1 | 1015.5 | ± 7.0 | 6.9 | ± 4.0 | 100 | 63 | 25 | 5-22 20:00:00 | 68.8 | ± 8.6 | 51.0 | ± 9.6 | 1015.1 | ± 7.0 | 5.7 | ± 4.1 | 75 | 25 | 25 | 5-22 21:00:00 | 69.0 | ± 8.3 | 51.0 | ± 10.0 | 1014.8 | ± 7.0 | 7.7 | ± 3.5 | 88 | 38 | 25 | 5-22 22:00:00 | 68.2 | ± 9.1 | 49.5 | ± 9.4 | 1015.7 | ± 6.9 | 5.0 | ± 3.6 | 75 | 25 | 13 | 5-22 23:00:00 | 66.0 | ± 7.7 | 50.1 | ± 9.9 | 1015.5 | ± 7.1 | 6.1 | ± 3.1 | 63 | 38 | 25 |