United States · 1991–2020 normal

Jefferson in
December.

Typical December weather in Jefferson: 8.2°C by day, 1.2°C at night, 196 mm of rain over 16.8 wet days. These are measured 1991–2020 station normals, not a forecast.

Typical high8.2°C
Typical low1.2°C
Rain196 mm
Wet days16.8

Comfort score 5 this month (June leads the year at 85). Daylight is calculated as 8 h 49 from latitude 44.72°.

The evidence behind this page

One month,
from the same station.

Place identity
GeoNames 5733532
NOAA station
USC00351862 · CORVALLIS STATE UNIV
Station distance
17.1 km from the place centre
Coverage
Strong coverage · 30 usable years
Important limit
Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.