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.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Downers Grove's climate page.
Downers Grove Temperature in December
Min Temperature
-5°C (23°F)
Max Temperature
3°C (37°F)
Chance of Rain
45%
Precipitation
81 mm (3.2 in)
Rainy days
14 days
Humidity
76% *
Windspeed
5 m/s (10 knots) *
Sunshine
107 hours *
Percentage Sunshine
37% *
Best Places in the United States of America in December
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Downers Grove in December
We recommend to layer up for chilly conditions in Downers Grove in December. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Downers Grove in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Downers Grove's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Downers Grove climate overview or explore weather in the United States of America.
