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) | 9-19 00:00:00 | 61.6 | ± 6.2 | 52.8 | ± 7.8 | 1017.1 | ± 3.8 | 7.4 | ± 5.6 | 44 | 35 | 15 | 12 | 9 | 9-19 01:00:00 | 61.0 | ± 6.2 | 52.5 | ± 7.6 | 1017.1 | ± 4.4 | 8.6 | ± 4.4 | 50 | 38 | 15 | 12 | 9 | 9-19 02:00:00 | 60.9 | ± 6.3 | 54.2 | ± 6.9 | 1017.0 | ± 5.0 | 7.7 | ± 5.0 | 32 | 24 | 12 | 6 | 9-19 03:00:00 | 59.1 | ± 6.6 | 52.8 | ± 7.5 | 1016.5 | ± 5.7 | 9.5 | ± 5.4 | 32 | 24 | 18 | 12 | 3 | 9-19 04:00:00 | 57.7 | ± 7.2 | 52.0 | ± 7.0 | 1016.1 | ± 6.7 | 8.6 | ± 5.8 | 24 | 15 | 9 | 9 | 6 | 9-19 05:00:00 | 57.2 | ± 6.6 | 52.1 | ± 7.3 | 1015.6 | ± 7.1 | 7.6 | ± 4.3 | 24 | 15 | 6 | 6 | 6 | 9-19 06:00:00 | 56.7 | ± 6.8 | 51.0 | ± 7.1 | 1014.9 | ± 8.0 | 8.4 | ± 5.2 | 21 | 18 | 9 | 6 | 3 | 9-19 07:00:00 | 56.2 | ± 7.4 | 51.3 | ± 7.0 | 1014.6 | ± 8.5 | 7.4 | ± 4.4 | 26 | 24 | 15 | 15 | 9-19 08:00:00 | 55.4 | ± 7.7 | 51.5 | ± 7.1 | 1014.4 | ± 8.7 | 7.7 | ± 4.2 | 18 | 15 | 12 | 12 | 3 | 9-19 09:00:00 | 54.5 | ± 7.5 | 50.8 | ± 6.9 | 1014.4 | ± 8.7 | 6.5 | ± 3.6 | 24 | 21 | 18 | 15 | 6 | 9-19 10:00:00 | 53.4 | ± 7.4 | 50.3 | ± 7.3 | 1014.8 | ± 8.8 | 6.8 | ± 3.9 | 44 | 38 | 29 | 18 | 9 | 9-19 11:00:00 | 53.5 | ± 7.2 | 50.2 | ± 7.2 | 1015.2 | ± 8.8 | 6.9 | ± 3.9 | 56 | 47 | 35 | 26 | 15 | 9-19 12:00:00 | 54.1 | ± 6.9 | 50.5 | ± 7.3 | 1015.9 | ± 8.5 | 8.1 | ± 4.4 | 53 | 47 | 41 | 38 | 21 | 3 | 9-19 13:00:00 | 54.9 | ± 6.6 | 50.7 | ± 7.0 | 1016.3 | ± 8.0 | 8.2 | ± 4.8 | 41 | 38 | 35 | 29 | 18 | 9-19 14:00:00 | 57.3 | ± 5.6 | 51.2 | ± 6.6 | 1017.0 | ± 7.8 | 8.9 | ± 4.5 | 35 | 35 | 26 | 24 | 6 | 9-19 15:00:00 | 60.3 | ± 5.8 | 50.8 | ± 7.0 | 1017.2 | ± 7.4 | 9.8 | ± 6.7 | 44 | 44 | 26 | 15 | 9 | 9-19 16:00:00 | 62.0 | ± 6.0 | 50.8 | ± 8.0 | 1017.4 | ± 6.9 | 8.8 | ± 3.5 | 56 | 53 | 32 | 15 | 15 | 9-19 17:00:00 | 62.4 | ± 5.2 | 50.5 | ± 6.7 | 1017.2 | ± 6.6 | 9.7 | ± 3.5 | 62 | 59 | 24 | 12 | 3 | 9-19 18:00:00 | 63.9 | ± 5.4 | 50.6 | ± 7.3 | 1017.0 | ± 6.3 | 9.6 | ± 4.6 | 68 | 68 | 26 | 12 | 3 | 9-19 19:00:00 | 65.3 | ± 6.5 | 50.3 | ± 6.9 | 1016.6 | ± 6.0 | 10.8 | ± 4.9 | 74 | 71 | 26 | 9 | 6 | 3 | 9-19 20:00:00 | 65.2 | ± 6.9 | 50.8 | ± 7.0 | 1016.4 | ± 5.7 | 10.2 | ± 3.6 | 68 | 68 | 24 | 9 | 9 | 3 | 9-19 21:00:00 | 63.8 | ± 6.3 | 50.3 | ± 7.2 | 1016.4 | ± 5.6 | 10.1 | ± 3.1 | 68 | 62 | 24 | 6 | 3 | 9-19 22:00:00 | 63.3 | ± 5.9 | 50.2 | ± 7.8 | 1016.6 | ± 5.6 | 10.1 | ± 3.5 | 59 | 56 | 12 | 3 | 9-19 23:00:00 | 61.7 | ± 5.6 | 50.7 | ± 7.6 | 1016.9 | ± 5.6 | 8.5 | ± 2.6 | 44 | 44 | 15 | 3 |