Carol Stream Weather in December

With daytime temperatures of 2°C (36°F) and nighttime lows of -6°C (21°F), December in Carol Stream brings low temperatures during the day. Do keep in mind that quite a bit of snow/rainfall is typical. Around 85 mm (3.3 in) falls on average.

Rainfall in Carol Stream in December

Snow/rain is expected on roughly 13 days, totalling around 85 mm (3.3 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 Carol Stream in December

In December, expect low temperatures in Carol Stream, with highs of 2°C (36°F) and lows of -6°C (21°F) at night. The winter season is characteristic of December. Staying warm is the main priority this month, especially during mornings and evenings. At -6°C (21°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. With the coldest weather of the year, this month demands extra warmth. Be sure to layer up to stay comfortable.

Sunshine in Carol Stream 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 Carol Stream in December

December has wind speeds averaging 5 m/s (10 knots). You can expect gentle to moderate winds that move small trees and make flags wave steadily on typical days. Conditions typically range from light breezes to moderate winds.

December in Carol Stream has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.

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For a detailed overview over the year and the best time to visit the United States of America, check out our Carol Stream's climate page.

Carol Stream Temperature in December

Min Temperature -6°C (21°F)  

Max Temperature 2°C (36°F)  

Chance of Rain 43%  

Precipitation 85 mm (3.3 in)  

Rainy days 13 days  

Humidity 76% *  

Windspeed 5 m/s (10 knots) *  

Sunshine 107 hours *  

Percentage Sunshine 37% *  

* Data from: Chicago, the United States of America (20 KM, 13 Miles).

What to Wear in Carol Stream in December

We recommend to layer up for chilly conditions in Carol Stream 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. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Carol Stream in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

5/10

Cycling

3/10

Walking

3/10

Camping

1/10

Outdoor sports

3/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Carol Stream's climate page.

More climate data for Carol Stream

Temperature Rainfall Sunshine Humidity Wind Speed

See the full Carol Stream climate overview or explore weather in the United States of America.