Romeoville weather in January (Illinois, United States of America)
How does the January weather in Romeoville compare to other months? Our page offers a comprehensive look at the weather you can expect this month.
Temperatures
The month of January in Romeoville typically brings very low temperatures and moderate snowfall. January ushers in the winter season. In the daytime, temperatures tend to hover near -0°C, cooling down at night to around -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
Romeoville in January usually receives moderate snowfall, averaging around 52 mm for the month. With the least rainfall of the year, this month offers optimal conditions for outdoor exploration. Take advantage of the dry weather to plan your activities. Typically, you can expect about 10 days of snow this month.Average sunshine
The city usually sees around 133 hours of sunlight, indicating a moderately sunny period.If you prefer dry days with pleasant temperatures, January may not be the ideal month to visit Romeoville. September typically offers the most optimal weather. In contrast, January, February, March, November and December tend to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Romeoville climate page with graphs.
Romeoville, monthly averages in January
Min Temperature
-9°C
Max Temperature
-0°C
Chance of Rain
34%
Precipitation
52 mm
Rainy days
10 days
Humidity
72% *
Sunshine
133 hours *
Percentage Sunshine
46% *
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.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
Visitors traveling to Romeoville 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.
Interested in more climate information?
This site provides you with all the information you need about the climate in Romeoville.
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.
