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) | 10-21 00:00:00 | 50.4 | ± 8.8 | 39.8 | ± 9.7 | 1018.8 | ± 7.5 | 7.7 | ± 3.4 | 33 | 25 | 8 | 10-21 01:00:00 | 49.2 | ± 8.5 | 39.6 | ± 9.8 | 1018.8 | ± 7.6 | 7.7 | ± 4.5 | 50 | 33 | 8 | 10-21 02:00:00 | 47.9 | ± 8.4 | 39.6 | ± 10.2 | 1018.9 | ± 7.9 | 7.4 | ± 4.6 | 42 | 33 | 8 | 10-21 03:00:00 | 47.3 | ± 8.3 | 39.4 | ± 9.7 | 1018.8 | ± 7.9 | 7.4 | ± 4.0 | 50 | 17 | 10-21 04:00:00 | 46.5 | ± 8.3 | 39.3 | ± 9.8 | 1018.8 | ± 8.1 | 6.7 | ± 3.5 | 58 | 25 | 8 | 10-21 05:00:00 | 46.1 | ± 8.8 | 39.5 | ± 10.0 | 1018.6 | ± 8.2 | 7.0 | ± 4.7 | 58 | 25 | 10-21 06:00:00 | 45.6 | ± 8.9 | 39.5 | ± 9.9 | 1019.0 | ± 8.1 | 6.9 | ± 3.9 | 58 | 25 | 8 | 8 | 10-21 07:00:00 | 44.8 | ± 8.9 | 38.7 | ± 9.6 | 1018.6 | ± 8.1 | 6.5 | ± 4.2 | 50 | 17 | 10-21 08:00:00 | 44.5 | ± 9.0 | 38.4 | ± 9.7 | 1018.7 | ± 8.3 | 6.7 | ± 4.0 | 50 | 25 | 10-21 09:00:00 | 44.4 | ± 9.1 | 38.5 | ± 9.6 | 1018.7 | ± 8.3 | 6.3 | ± 5.3 | 50 | 25 | 8 | 8 | 8 | 10-21 10:00:00 | 43.9 | ± 9.3 | 38.6 | ± 9.4 | 1018.9 | ± 8.4 | 6.5 | ± 4.9 | 25 | 17 | 8 | 10-21 11:00:00 | 43.1 | ± 8.4 | 38.0 | ± 8.9 | 1019.3 | ± 8.2 | 6.0 | ± 4.5 | 50 | 33 | 8 | 10-21 12:00:00 | 44.8 | ± 8.0 | 39.1 | ± 8.0 | 1019.8 | ± 8.1 | 5.5 | ± 4.6 | 58 | 42 | 25 | 17 | 17 | 8 | 10-21 13:00:00 | 47.2 | ± 7.3 | 40.8 | ± 8.1 | 1019.7 | ± 8.2 | 6.1 | ± 3.9 | 50 | 33 | 8 | 10-21 14:00:00 | 49.9 | ± 7.3 | 41.2 | ± 8.8 | 1019.5 | ± 8.3 | 7.7 | ± 4.4 | 58 | 50 | 25 | 17 | 8 | 8 | 10-21 15:00:00 | 52.2 | ± 8.0 | 41.9 | ± 8.9 | 1019.3 | ± 8.3 | 8.6 | ± 4.5 | 58 | 58 | 8 | 10-21 16:00:00 | 54.6 | ± 8.4 | 42.2 | ± 8.9 | 1018.6 | ± 8.1 | 9.5 | ± 4.5 | 50 | 42 | 8 | 8 | 10-21 17:00:00 | 56.1 | ± 8.7 | 40.7 | ± 9.8 | 1018.2 | ± 8.0 | 10.2 | ± 4.8 | 50 | 25 | 8 | 8 | 10-21 18:00:00 | 56.9 | ± 9.3 | 40.6 | ± 9.0 | 1017.7 | ± 8.0 | 10.8 | ± 4.4 | 58 | 42 | 8 | 10-21 19:00:00 | 57.5 | ± 9.2 | 40.7 | ± 9.3 | 1017.4 | ± 8.0 | 11.0 | ± 4.1 | 67 | 33 | 8 | 10-21 20:00:00 | 57.2 | ± 9.1 | 39.4 | ± 10.1 | 1017.4 | ± 7.8 | 11.1 | ± 3.8 | 58 | 42 | 8 | 10-21 21:00:00 | 55.5 | ± 8.7 | 40.5 | ± 9.5 | 1017.6 | ± 7.6 | 9.7 | ± 4.1 | 67 | 42 | 10-21 22:00:00 | 53.4 | ± 8.3 | 40.3 | ± 9.8 | 1018.1 | ± 7.5 | 8.9 | ± 3.9 | 67 | 58 | 10-21 23:00:00 | 50.9 | ± 7.9 | 39.3 | ± 9.9 | 1018.4 | ± 7.4 | 7.5 | ± 4.2 | 75 | 50 | 8 |