Climate ▸Forecast ▸December ▸January ▸
JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember

Oak Brook weather in December (Illinois, United States of America)

Will it be warm or cold in Oak Brook this December? Get all the weather information you need to plan your visit.

Temperatures

The month of December in Oak Brook typically includes low temperatures and moderate snow/rainfall. December is typically considered a winter month. Throughout the day, temperatures typically settle at around 3°C. But by evening, they drop to around -5°C. Expect very cold weather this month, so bundle up in warm clothing. It's essential to be ready for the chill.

Precipitation

Oak Brook in December usually receives moderate snow/rainfall, averaging around 80 mm for the month. Historically, the month has about 16 days of snow/rain.

Average sunshine

The month brings about 107 hours of sunlight, offering a comfortable mix of sun and shade.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Oak Brook. September typically offers the most agreeable circumstances. On the other hand, January, February, March, November and December tend to be characterized by conditions that may not be as optimal.

Need inspiration to choose your next destination? Our innovative weather planner helps you discover the perfect getaway tailored to your ideal climate conditions.

 

Oak Brook, monthly averages in December

Min TemperatureMin Temperature -5°C  
Max TemperatureMax Temperature 3°C  
Chance of RainChance of Rain 52%  
PrecipitationPrecipitation 80 mm  
Rainy daysRainy days 16 days  
HumidityHumidity 76% *  
WindspeedWindspeed 5 m/s *  
SunshineSunshine 107 hours *  
Percentage SunshinePercentage Sunshine 37% *  
Data from: Chicago, the United States of America (16 KM, 10 Miles).

Where to go 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.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

Wear a base layer in cold weather; this is the #1 thing you can do to increase your overall body temperature.

What To Do

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

Interested in more climate information?

This site provides you with all the information you need about the climate in Oak Brook.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.