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

How is January weather typically in Oak Brook? Here’s a detailed forecast of the month’s weather patterns.

Temperatures

In January, Oak Brook usually has very low temperatures and moderate snowfall. Enjoy the winter season during this month. Throughout the day, temperatures can rise to about -0°C. At night, they generally drop to -9°C. Typically, it's the chilliest month of the year, making it a great time for staying indoors and enjoying the warmth. Make sure you're prepared by packing the right winter outfits.

Precipitation

Oak Brook in January usually receives moderate snowfall, averaging around 52 mm for the month. This is the driest month, making it suitable for planning outdoor excursions. With little chance of rain, you can enjoy uninterrupted adventures. Typically, you can expect about 13 days of snow this month.

Average sunshine

The month experiences a moderate amount of sunlight, with 133 hours hours. A nice balance between sunshine and clouds.

If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Oak Brook. September generally stands out with the best circumstances. While January, February, March, November and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Oak Brook climate page with graphs.

 

Oak Brook, monthly averages in January

Min TemperatureMin Temperature -9°C  
Max TemperatureMax Temperature -0°C  
Chance of RainChance of Rain 44%  
PrecipitationPrecipitation 52 mm  
Rainy daysRainy days 13 days  
HumidityHumidity 72% *  
WindspeedWindspeed 22 km/h *  
SunshineSunshine 133 hours *  
Percentage SunshinePercentage Sunshine 46% *  
* Data from: Chicago, the United States of America (16 KM, 10 Miles).

Where to go in the United States of America in January

Find out more about the weather in the United States of America and which places have the best travel conditions in this month.

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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?

Visitors traveling to Oak Brook should plan on bringing winter clothes, snow boots and a warm winter coat. There will be periods of snow.

What To Do

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

Swimming
5/10
Cycling
1/10
Walking
1/10
Camping
1/10
Outdoor sports
1/10

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.