Shoreline Weather in December

During December, Shoreline experiences low daytime temperatures of 7°C (45°F) and cooler nights around 2°C (36°F). As part of the winter season, expect quite a bit of rainfall. Around 151 mm (5.9 in) is typical.

Rainfall in Shoreline in December

Historically, December sees about 20 days of rain, with a monthly average of 151 mm (5.9 in). This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.

Temperature in Shoreline in December

Daytime temperatures in Shoreline reach 7°C (45°F) in December, dropping to 2°C (36°F) at night. Experience the winter season in December. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. With overnight lows of 2°C (36°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets. It's often the coldest month of the year, a perfect time to cozy up indoors. Make sure to bring along suitable winter clothing.

Sunshine in Shoreline in December

The month has fewer sunny days, with around 54 hours of sunshine.

December in Shoreline has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.