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) | 1-29 00:00:00 | 30.1 | ± 10.2 | 16.6 | ± 12.2 | 1018.3 | ± 10.0 | 8.7 | ± 6.2 | 41 | 21 | 7 | 3 | 3 | 1-29 01:00:00 | 29.2 | ± 10.3 | 15.2 | ± 11.4 | 1018.7 | ± 10.1 | 7.5 | ± 5.9 | 38 | 21 | 7 | 7 | 3 | 1-29 02:00:00 | 27.7 | ± 9.8 | 14.4 | ± 11.6 | 1019.1 | ± 10.2 | 7.5 | ± 6.4 | 34 | 24 | 7 | 7 | 3 | 1-29 03:00:00 | 27.6 | ± 9.9 | 15.9 | ± 12.6 | 1018.9 | ± 10.0 | 7.3 | ± 6.6 | 34 | 21 | 7 | 7 | 3 | 1-29 04:00:00 | 26.7 | ± 9.8 | 14.5 | ± 12.1 | 1019.1 | ± 10.2 | 6.5 | ± 6.1 | 34 | 28 | 7 | 7 | 3 | 1-29 05:00:00 | 25.3 | ± 10.4 | 14.5 | ± 12.9 | 1019.0 | ± 10.3 | 7.3 | ± 4.7 | 38 | 24 | 7 | 3 | 3 | 3 | 1-29 06:00:00 | 24.9 | ± 10.2 | 15.1 | ± 12.7 | 1018.7 | ± 10.3 | 5.7 | ± 5.1 | 38 | 21 | 7 | 3 | 3 | 1-29 07:00:00 | 25.4 | ± 10.7 | 14.3 | ± 11.8 | 1018.9 | ± 10.1 | 6.3 | ± 5.5 | 41 | 24 | 3 | 3 | 3 | 1-29 08:00:00 | 24.6 | ± 11.1 | 14.1 | ± 13.1 | 1018.9 | ± 10.3 | 5.7 | ± 5.3 | 45 | 24 | 1-29 09:00:00 | 24.4 | ± 11.5 | 14.9 | ± 13.4 | 1019.0 | ± 10.3 | 7.5 | ± 5.7 | 48 | 31 | 1-29 10:00:00 | 24.4 | ± 11.6 | 14.2 | ± 11.8 | 1018.6 | ± 10.0 | 7.0 | ± 5.5 | 45 | 28 | 1-29 11:00:00 | 24.1 | ± 11.8 | 14.4 | ± 12.4 | 1019.5 | ± 10.2 | 7.6 | ± 6.5 | 66 | 31 | 3 | 1-29 12:00:00 | 23.8 | ± 11.6 | 14.7 | ± 12.8 | 1019.7 | ± 10.1 | 7.7 | ± 5.8 | 55 | 31 | 3 | 3 | 1-29 13:00:00 | 24.2 | ± 11.5 | 14.0 | ± 11.7 | 1020.2 | ± 10.0 | 7.9 | ± 6.2 | 52 | 31 | 3 | 1-29 14:00:00 | 25.9 | ± 10.9 | 15.2 | ± 12.0 | 1020.6 | ± 9.9 | 8.0 | ± 6.8 | 62 | 31 | 7 | 7 | 3 | 1-29 15:00:00 | 28.0 | ± 10.0 | 16.1 | ± 12.5 | 1020.7 | ± 9.8 | 9.1 | ± 7.2 | 55 | 31 | 3 | 3 | 3 | 1-29 16:00:00 | 30.0 | ± 9.9 | 16.3 | ± 10.9 | 1020.5 | ± 9.8 | 10.0 | ± 6.7 | 59 | 38 | 10 | 7 | 1-29 17:00:00 | 31.5 | ± 9.9 | 17.1 | ± 10.8 | 1019.9 | ± 9.7 | 10.2 | ± 7.3 | 55 | 38 | 10 | 7 | 1-29 18:00:00 | 33.0 | ± 10.2 | 17.2 | ± 12.2 | 1019.1 | ± 9.5 | 10.1 | ± 6.1 | 55 | 38 | 10 | 7 | 1-29 19:00:00 | 34.0 | ± 10.4 | 16.7 | ± 10.9 | 1018.2 | ± 9.1 | 10.8 | ± 6.8 | 66 | 41 | 10 | 7 | 1-29 20:00:00 | 34.2 | ± 10.2 | 17.4 | ± 10.6 | 1018.2 | ± 9.3 | 9.8 | ± 6.0 | 52 | 38 | 17 | 10 | 1-29 21:00:00 | 34.1 | ± 10.0 | 17.4 | ± 12.4 | 1017.7 | ± 9.0 | 9.7 | ± 5.9 | 55 | 31 | 17 | 10 | 1-29 22:00:00 | 32.6 | ± 9.4 | 16.4 | ± 10.6 | 1017.9 | ± 8.9 | 8.5 | ± 6.2 | 48 | 31 | 14 | 3 | 1-29 23:00:00 | 31.0 | ± 8.8 | 17.1 | ± 10.1 | 1018.0 | ± 9.0 | 8.0 | ± 6.0 | 55 | 34 | 17 | 10 | 3 |