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 | 64.1 | ± 7.1 | 50.7 | ± 9.0 | 1015.7 | ± 5.5 | 8.0 | ± 4.4 | 73 | 52 | 15 | 3 | 5-22 01:00:00 | 61.8 | ± 6.6 | 50.5 | ± 9.2 | 1016.4 | ± 5.3 | 7.1 | ± 3.8 | 55 | 42 | 9 | 3 | 5-22 02:00:00 | 60.3 | ± 6.5 | 49.7 | ± 8.0 | 1016.7 | ± 5.5 | 6.3 | ± 3.4 | 48 | 27 | 12 | 3 | 5-22 03:00:00 | 58.5 | ± 6.3 | 50.0 | ± 7.8 | 1016.6 | ± 5.4 | 5.4 | ± 3.1 | 42 | 24 | 9 | 6 | 5-22 04:00:00 | 57.6 | ± 6.4 | 50.3 | ± 7.6 | 1016.7 | ± 5.3 | 5.5 | ± 3.4 | 33 | 27 | 9 | 6 | 3 | 5-22 05:00:00 | 56.2 | ± 6.1 | 49.9 | ± 7.2 | 1016.6 | ± 5.5 | 5.2 | ± 2.5 | 42 | 33 | 9 | 6 | 3 | 5-22 06:00:00 | 55.2 | ± 5.8 | 49.9 | ± 7.3 | 1016.3 | ± 5.5 | 5.1 | ± 3.2 | 36 | 30 | 9 | 6 | 3 | 5-22 07:00:00 | 54.5 | ± 6.2 | 49.5 | ± 7.3 | 1016.4 | ± 5.4 | 5.4 | ± 3.3 | 42 | 33 | 9 | 6 | 3 | 5-22 08:00:00 | 53.8 | ± 6.2 | 48.9 | ± 7.5 | 1016.4 | ± 5.5 | 5.2 | ± 3.5 | 42 | 39 | 9 | 6 | 3 | 5-22 09:00:00 | 53.4 | ± 5.9 | 48.7 | ± 7.2 | 1016.6 | ± 5.4 | 5.3 | ± 2.9 | 52 | 45 | 15 | 9 | 3 | 5-22 10:00:00 | 53.9 | ± 5.9 | 49.2 | ± 7.3 | 1016.9 | ± 5.3 | 5.6 | ± 2.5 | 52 | 36 | 9 | 6 | 3 | 5-22 11:00:00 | 56.5 | ± 5.6 | 50.3 | ± 7.3 | 1017.4 | ± 5.5 | 6.4 | ± 3.2 | 48 | 36 | 12 | 6 | 3 | 5-22 12:00:00 | 59.7 | ± 5.6 | 50.2 | ± 7.9 | 1017.5 | ± 5.3 | 7.4 | ± 3.6 | 48 | 36 | 12 | 6 | 5-22 13:00:00 | 62.4 | ± 6.4 | 50.1 | ± 8.2 | 1017.7 | ± 5.1 | 8.0 | ± 3.8 | 48 | 42 | 24 | 9 | 3 | 5-22 14:00:00 | 65.3 | ± 7.4 | 50.9 | ± 8.5 | 1017.3 | ± 5.2 | 9.2 | ± 4.6 | 45 | 39 | 15 | 6 | 3 | 5-22 15:00:00 | 67.7 | ± 7.9 | 50.3 | ± 8.7 | 1016.9 | ± 5.1 | 9.3 | ± 5.1 | 55 | 45 | 18 | 6 | 5-22 16:00:00 | 70.1 | ± 8.3 | 50.4 | ± 8.6 | 1016.6 | ± 5.1 | 10.6 | ± 4.5 | 55 | 45 | 12 | 6 | 5-22 17:00:00 | 71.7 | ± 8.8 | 50.4 | ± 9.1 | 1016.1 | ± 5.0 | 10.4 | ± 4.6 | 67 | 61 | 12 | 6 | 5-22 18:00:00 | 72.0 | ± 9.6 | 49.5 | ± 8.9 | 1015.6 | ± 4.9 | 11.8 | ± 4.9 | 70 | 58 | 15 | 5-22 19:00:00 | 72.5 | ± 9.7 | 48.8 | ± 9.2 | 1015.3 | ± 4.8 | 11.8 | ± 4.5 | 79 | 61 | 18 | 3 | 5-22 20:00:00 | 72.7 | ± 9.7 | 50.0 | ± 9.4 | 1015.0 | ± 4.8 | 12.6 | ± 4.8 | 76 | 58 | 15 | 3 | 3 | 5-22 21:00:00 | 71.7 | ± 9.6 | 49.4 | ± 8.9 | 1015.0 | ± 4.6 | 13.0 | ± 4.5 | 67 | 45 | 12 | 5-22 22:00:00 | 70.3 | ± 9.6 | 49.1 | ± 9.2 | 1015.0 | ± 4.5 | 11.8 | ± 4.3 | 67 | 45 | 15 | 6 | 5-22 23:00:00 | 68.0 | ± 9.5 | 49.7 | ± 9.3 | 1015.1 | ± 4.6 | 10.3 | ± 3.5 | 58 | 39 | 12 | 6 | 3 |