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 | 29.4 | ± 9.2 | 15.5 | ± 10.1 | 0.0 | ± 0.0 | 5.2 | ± 7.4 | 25 | 17 | 8 | 1-29 01:00:00 | 28.7 | ± 8.5 | 16.2 | ± 10.3 | 0.0 | ± 0.0 | 5.7 | ± 5.7 | 25 | 17 | 8 | 1-29 02:00:00 | 28.8 | ± 9.7 | 15.9 | ± 10.7 | 0.0 | ± 0.0 | 5.8 | ± 6.9 | 25 | 25 | 8 | 1-29 03:00:00 | 28.2 | ± 10.8 | 15.1 | ± 10.9 | 0.0 | ± 0.0 | 5.3 | ± 6.1 | 25 | 17 | 8 | 1-29 04:00:00 | 27.4 | ± 10.4 | 15.8 | ± 10.8 | 0.0 | ± 0.0 | 5.6 | ± 7.2 | 33 | 25 | 17 | 8 | 8 | 1-29 05:00:00 | 27.2 | ± 11.1 | 16.6 | ± 11.1 | 0.0 | ± 0.0 | 6.0 | ± 7.2 | 33 | 25 | 8 | 8 | 8 | 8 | 1-29 06:00:00 | 26.6 | ± 12.9 | 16.1 | ± 12.1 | 0.0 | ± 0.0 | 6.6 | ± 6.3 | 50 | 33 | 8 | 8 | 8 | 1-29 07:00:00 | 27.1 | ± 12.8 | 17.8 | ± 12.1 | 0.0 | ± 0.0 | 6.3 | ± 6.7 | 58 | 33 | 8 | 8 | 8 | 8 | 1-29 08:00:00 | 27.3 | ± 13.5 | 16.4 | ± 13.0 | 0.0 | ± 0.0 | 6.6 | ± 5.3 | 67 | 50 | 17 | 8 | 8 | 1-29 09:00:00 | 27.0 | ± 14.6 | 15.5 | ± 13.2 | 0.0 | ± 0.0 | 5.5 | ± 5.9 | 50 | 42 | 8 | 8 | 1-29 10:00:00 | 26.6 | ± 14.4 | 16.4 | ± 12.9 | 0.0 | ± 0.0 | 5.5 | ± 5.1 | 50 | 50 | 8 | 8 | 8 | 1-29 11:00:00 | 27.5 | ± 14.5 | 16.9 | ± 13.3 | 0.0 | ± 0.0 | 5.3 | ± 5.0 | 75 | 58 | 17 | 17 | 17 | 8 | 1-29 12:00:00 | 27.0 | ± 15.5 | 16.8 | ± 13.5 | 0.0 | ± 0.0 | 5.1 | ± 4.5 | 67 | 58 | 17 | 8 | 8 | 1-29 13:00:00 | 26.8 | ± 15.3 | 17.8 | ± 14.3 | 0.0 | ± 0.0 | 5.9 | ± 5.1 | 75 | 75 | 42 | 25 | 25 | 17 | 1-29 14:00:00 | 28.4 | ± 13.4 | 18.9 | ± 12.9 | 0.0 | ± 0.0 | 6.6 | ± 4.5 | 75 | 75 | 33 | 25 | 17 | 8 | 1-29 15:00:00 | 30.1 | ± 12.0 | 18.5 | ± 12.8 | 0.0 | ± 0.0 | 7.3 | ± 5.1 | 75 | 75 | 17 | 17 | 8 | 1-29 16:00:00 | 30.9 | ± 9.2 | 16.8 | ± 11.4 | 0.0 | ± 0.0 | 9.0 | ± 4.6 | 67 | 50 | 17 | 17 | 8 | 8 | 1-29 17:00:00 | 34.2 | ± 10.0 | 17.9 | ± 12.1 | 0.0 | ± 0.0 | 10.2 | ± 4.9 | 75 | 67 | 8 | 1-29 18:00:00 | 34.8 | ± 10.4 | 17.3 | ± 12.6 | 0.0 | ± 0.0 | 10.8 | ± 6.3 | 75 | 67 | 25 | 8 | 8 | 8 | 1-29 19:00:00 | 37.9 | ± 10.9 | 20.9 | ± 13.3 | 0.0 | ± 0.0 | 9.5 | ± 3.9 | 75 | 67 | 17 | 1-29 20:00:00 | 35.6 | ± 12.5 | 20.4 | ± 12.7 | 0.0 | ± 0.0 | 8.6 | ± 4.9 | 67 | 67 | 17 | 1-29 21:00:00 | 35.5 | ± 13.1 | 21.2 | ± 12.8 | 0.0 | ± 0.0 | 8.9 | ± 3.7 | 67 | 67 | 17 | 8 | 8 | 8 | 1-29 22:00:00 | 33.4 | ± 12.4 | 21.3 | ± 12.4 | 0.0 | ± 0.0 | 8.3 | ± 4.4 | 67 | 58 | 25 | 8 | 8 | 8 | 1-29 23:00:00 | 32.5 | ± 9.9 | 20.1 | ± 9.5 | 0.0 | ± 0.0 | 7.1 | ± 4.5 | 58 | 50 | 25 | 8 | 8 | 8 |