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) | 1-26 00:00:00 | 27.5 | ± 7.2 | 15.7 | ± 8.5 | 1017.8 | ± 9.3 | 8.5 | ± 5.3 | 50 | 38 | 13 | 13 | 13 | 13 | 1-26 01:00:00 | 26.6 | ± 6.6 | 14.2 | ± 8.9 | 1018.3 | ± 9.1 | 9.9 | ± 6.2 | 38 | 25 | 1-26 02:00:00 | 26.4 | ± 6.7 | 14.4 | ± 7.6 | 1018.5 | ± 9.0 | 8.8 | ± 6.3 | 63 | 38 | 1-26 03:00:00 | 27.1 | ± 8.0 | 14.6 | ± 7.3 | 1018.8 | ± 8.9 | 10.2 | ± 5.2 | 63 | 50 | 13 | 1-26 04:00:00 | 26.6 | ± 8.0 | 15.7 | ± 6.3 | 1019.1 | ± 8.7 | 10.2 | ± 6.4 | 50 | 25 | 1-26 05:00:00 | 25.2 | ± 8.3 | 15.5 | ± 6.6 | 1019.3 | ± 8.7 | 8.7 | ± 5.7 | 50 | 38 | 1-26 06:00:00 | 26.2 | ± 8.5 | 15.9 | ± 6.2 | 1019.3 | ± 8.9 | 10.4 | ± 6.1 | 50 | 38 | 13 | 1-26 07:00:00 | 24.5 | ± 9.2 | 15.1 | ± 6.5 | 1019.4 | ± 8.8 | 7.6 | ± 4.9 | 38 | 25 | 13 | 13 | 13 | 1-26 08:00:00 | 23.1 | ± 9.8 | 12.5 | ± 8.0 | 1019.4 | ± 8.8 | 5.5 | ± 4.1 | 25 | 13 | 13 | 13 | 1-26 09:00:00 | 22.0 | ± 8.7 | 14.3 | ± 7.0 | 1019.5 | ± 8.9 | 4.6 | ± 5.6 | 50 | 25 | 13 | 13 | 1-26 10:00:00 | 20.3 | ± 8.2 | 14.1 | ± 7.5 | 1019.7 | ± 8.9 | 3.8 | ± 4.4 | 50 | 25 | 1-26 11:00:00 | 20.1 | ± 8.6 | 14.3 | ± 7.5 | 1020.0 | ± 8.8 | 4.2 | ± 4.4 | 50 | 38 | 1-26 12:00:00 | 20.5 | ± 8.2 | 14.7 | ± 6.9 | 1020.3 | ± 8.6 | 4.2 | ± 4.3 | 50 | 13 | 1-26 13:00:00 | 21.3 | ± 6.3 | 15.3 | ± 5.6 | 1020.7 | ± 8.6 | 3.4 | ± 4.0 | 50 | 13 | 1-26 14:00:00 | 26.0 | ± 8.5 | 14.5 | ± 8.0 | 1020.9 | ± 8.6 | 4.8 | ± 4.8 | 50 | 38 | 1-26 15:00:00 | 28.9 | ± 8.8 | 15.1 | ± 7.3 | 1021.0 | ± 8.4 | 6.5 | ± 6.0 | 50 | 25 | 1-26 16:00:00 | 30.9 | ± 9.2 | 15.1 | ± 6.9 | 1020.9 | ± 8.2 | 8.3 | ± 3.4 | 63 | 25 | 1-26 17:00:00 | 32.8 | ± 9.7 | 15.2 | ± 6.9 | 1020.1 | ± 8.0 | 8.4 | ± 4.7 | 63 | 50 | 1-26 18:00:00 | 33.4 | ± 9.6 | 15.4 | ± 6.8 | 1019.4 | ± 7.7 | 9.4 | ± 5.1 | 75 | 50 | 1-26 19:00:00 | 34.1 | ± 10.3 | 16.8 | ± 6.7 | 1019.1 | ± 7.5 | 9.6 | ± 5.3 | 63 | 38 | 1-26 20:00:00 | 34.5 | ± 10.6 | 18.0 | ± 7.3 | 1018.9 | ± 7.2 | 8.7 | ± 4.9 | 63 | 38 | 1-26 21:00:00 | 33.9 | ± 10.9 | 17.8 | ± 7.4 | 1019.1 | ± 7.0 | 7.8 | ± 4.5 | 75 | 38 | 1-26 22:00:00 | 32.0 | ± 9.9 | 18.1 | ± 7.2 | 1019.4 | ± 6.7 | 6.9 | ± 3.3 | 75 | 38 | 1-26 23:00:00 | 29.6 | ± 7.1 | 18.0 | ± 6.4 | 1019.9 | ± 6.4 | 7.0 | ± 5.7 | 63 | 25 | 13 |