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 | 64.8 | ± 6.5 | 54.1 | ± 8.6 | 1017.1 | ± 4.0 | 6.5 | ± 3.9 | 48 | 33 | 15 | 6 | 3 | 9-19 01:00:00 | 63.2 | ± 6.8 | 54.1 | ± 8.3 | 1017.3 | ± 4.1 | 6.6 | ± 4.7 | 45 | 33 | 15 | 6 | 3 | 9-19 02:00:00 | 61.7 | ± 6.7 | 54.2 | ± 8.1 | 1017.4 | ± 4.0 | 5.8 | ± 4.7 | 48 | 36 | 15 | 6 | 6 | 9-19 03:00:00 | 60.4 | ± 6.7 | 53.8 | ± 7.8 | 1017.3 | ± 4.1 | 5.4 | ± 4.7 | 45 | 33 | 18 | 9 | 6 | 9-19 04:00:00 | 59.6 | ± 6.7 | 53.5 | ± 8.0 | 1017.2 | ± 4.2 | 5.5 | ± 3.9 | 48 | 33 | 24 | 12 | 6 | 9-19 05:00:00 | 58.7 | ± 6.7 | 53.5 | ± 7.9 | 1017.2 | ± 4.2 | 5.4 | ± 4.4 | 45 | 36 | 30 | 9 | 6 | 3 | 9-19 06:00:00 | 58.0 | ± 6.6 | 53.0 | ± 7.8 | 1017.2 | ± 4.4 | 4.8 | ± 4.4 | 45 | 42 | 24 | 18 | 9 | 9-19 07:00:00 | 57.1 | ± 6.8 | 52.7 | ± 7.9 | 1017.0 | ± 4.6 | 4.2 | ± 3.9 | 48 | 36 | 21 | 21 | 12 | 9-19 08:00:00 | 56.6 | ± 6.9 | 52.5 | ± 7.8 | 1016.9 | ± 4.7 | 4.5 | ± 3.7 | 48 | 39 | 21 | 21 | 9 | 9-19 09:00:00 | 56.3 | ± 6.9 | 52.3 | ± 7.8 | 1017.0 | ± 4.9 | 4.8 | ± 3.6 | 55 | 39 | 27 | 15 | 6 | 9-19 10:00:00 | 55.8 | ± 6.9 | 52.4 | ± 7.6 | 1017.3 | ± 4.9 | 4.5 | ± 3.3 | 64 | 58 | 33 | 18 | 9 | 9-19 11:00:00 | 55.8 | ± 7.1 | 52.4 | ± 7.6 | 1017.7 | ± 5.1 | 4.2 | ± 3.1 | 52 | 45 | 33 | 24 | 9 | 9-19 12:00:00 | 57.7 | ± 6.9 | 53.4 | ± 7.1 | 1018.0 | ± 5.2 | 5.3 | ± 3.1 | 61 | 52 | 33 | 24 | 15 | 3 | 9-19 13:00:00 | 60.7 | ± 6.9 | 54.7 | ± 7.0 | 1018.2 | ± 5.2 | 6.5 | ± 3.2 | 48 | 39 | 33 | 27 | 9 | 9-19 14:00:00 | 63.9 | ± 7.1 | 55.2 | ± 7.4 | 1018.3 | ± 5.2 | 7.8 | ± 3.7 | 45 | 39 | 30 | 24 | 9 | 3 | 9-19 15:00:00 | 66.7 | ± 7.2 | 55.2 | ± 7.6 | 1018.1 | ± 5.2 | 8.4 | ± 3.1 | 64 | 61 | 42 | 18 | 6 | 3 | 9-19 16:00:00 | 69.1 | ± 6.9 | 54.9 | ± 8.0 | 1017.8 | ± 5.1 | 9.1 | ± 3.1 | 73 | 67 | 24 | 15 | 9-19 17:00:00 | 70.6 | ± 7.2 | 54.6 | ± 8.4 | 1017.5 | ± 5.0 | 9.8 | ± 3.1 | 79 | 73 | 18 | 9 | 9-19 18:00:00 | 71.6 | ± 7.0 | 54.4 | ± 8.5 | 1016.9 | ± 5.0 | 9.9 | ± 4.1 | 85 | 79 | 18 | 6 | 9-19 19:00:00 | 72.1 | ± 7.2 | 54.7 | ± 8.5 | 1016.5 | ± 4.9 | 9.4 | ± 3.9 | 76 | 70 | 6 | 3 | 9-19 20:00:00 | 72.5 | ± 7.0 | 54.7 | ± 8.5 | 1016.1 | ± 4.9 | 9.2 | ± 3.3 | 67 | 61 | 3 | 3 | 3 | 9-19 21:00:00 | 71.8 | ± 6.8 | 54.8 | ± 8.9 | 1016.2 | ± 4.7 | 9.3 | ± 3.5 | 82 | 73 | 6 | 6 | 3 | 9-19 22:00:00 | 70.2 | ± 6.7 | 54.7 | ± 9.1 | 1016.1 | ± 4.7 | 8.0 | ± 3.2 | 58 | 42 | 6 | 3 | 9-19 23:00:00 | 67.7 | ± 6.4 | 54.7 | ± 8.8 | 1016.2 | ± 4.7 | 6.8 | ± 2.9 | 52 | 36 | 6 |