Downers Grove Weather in December

Thinking of visiting Downers Grove in December? Expect low temperatures reaching 3°C (37°F) during the day, dropping to -5°C (23°F) at night, and note that quite a bit of snow/rainfall is likely.

Rainfall in Downers Grove in December

The climate data from previous years indicates about 14 days of snow/rain, averaging 81 mm (3.2 in) for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Downers Grove in December

Temperatures in Downers Grove in December top out at 3°C (37°F) and drop to -5°C (23°F) overnight. The winter season is characteristic of December. Even daytime conditions remain cold, making layers, a warm coat, and winter accessories a good idea. Nights drop below freezing to -5°C (23°F). An extra blanket is worth packing if you're unsure about the heating where you're staying. This month is extremely cold, so be sure to dress in layers to keep warm. Proper preparation can help you stay comfortable.

Sunshine in Downers Grove in December

The month experiences a moderate amount of sunlight, with 107 hours of sunshine. This provides a nice balance between sunshine and clouds.

Wind Speed in Downers Grove in December

Wind speeds average 5 m/s (10 knots) during December. At this speed, gentle to moderate breezes make small trees sway and the wind creates whitecaps on water bodies. Daily variations range from moderate winds to stronger breezes, creating excellent conditions for sailing, kite flying and wind sports.

December in Downers Grove can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.