United States · 1991–2020 normal

Sedro-Woolley in
December.

Typical December weather in Sedro-Woolley: 7.4°C by day, 1.3°C at night, 137 mm of rain over 16.7 wet days. These are measured 1991–2020 station normals, not a forecast.

Typical high7.4°C
Typical low1.3°C
Rain137 mm
Wet days16.7

Comfort score 5 this month (July leads the year at 92). Daylight is calculated as 8 h 19 from latitude 48.50°.

The evidence behind this page

One month,
from the same station.

Place identity
GeoNames 5809902
NOAA station
USC00457507 · SEDRO-WOOLLEY
Station distance
0.9 km from the place centre
Coverage
Strong coverage · 29 usable years
Important limit
Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.