Jacksonville weather in January (Illinois, United States of America)
How does the January weather in Jacksonville compare to other months? Is now the perfect time to visit? Find all the weather insights for this month on this page.
Temperatures
In January, Jacksonville usually has low temperatures and moderate snow/rainfall. January is known for being in the winter season. Daytime temperatures are expected to be around 2°C, cooling off to about -8°C at night. This month is known for being the coldest, so make sure you pack appropriately with plenty of warm clothing.
Precipitation
Jacksonville in January usually receives moderate snow/rainfall, averaging around 50 mm for the month. Known for its minimal rainfall, this month is perfect for outdoor enthusiasts. Take advantage of the dry conditions to explore and enjoy various activities. Looking at the last 30 years, the data shows about 8 days with snow/rain.Average sunshine
The month experiences a moderate amount of sunlight, with 160 hours hours. A nice balance between sunshine and clouds.If you prefer dry days with pleasant temperatures, January may not be the ideal month to visit Jacksonville. October typically offers the most optimal weather. In contrast, January, February and December tend to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Jacksonville climate page with graphs.
Jacksonville, monthly averages in January
Min Temperature
-8°C
Max Temperature
2°C
Chance of Rain
27%
Precipitation
50 mm
Rainy days
8 days
Humidity
73% *
Sunshine
160 hours *
Percentage Sunshine
53% *
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?
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.
Interested in more climate information?
This site provides you with all the information you need about the climate in Jacksonville.
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.
