Janesville weather in January (Wisconsin, United States of America)
Will it be warm or cold in Janesville this January? Use this page to get an overview of the month’s weather conditions.
Temperatures
During January, Janesville usually has very low temperatures and moderate snowfall. January is typically considered a winter month. The daytime often sees temperatures reaching -2°C, but nighttime brings a cool-down to -11°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
Janesville in January usually receives moderate snowfall, averaging around 36 mm for the month. As the driest month, you can expect little to no rain. This makes it perfect for outdoor events and activities. Enjoy the freedom from wet weather. This month experiences about 10 days of snow according to historical data.Average sunshine
The city usually sees around 145 hours of sunlight, indicating a moderately sunny period.If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Janesville. May, July and September generally stand 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 Janesville climate page with graphs.
Janesville, monthly averages in January
Min Temperature
-11°C
Max Temperature
-2°C
Chance of Rain
33%
Precipitation
36 mm
Rainy days
10 days
Humidity
74% *
Sunshine
145 hours *
Percentage Sunshine
48% *
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 Janesville 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 Janesville.
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.
