Caseyville weather in January (Illinois, United States of America)
Can you expect sunny skies in Caseyville in January? Use this page to get an overview of the month’s weather conditions.
Temperatures
In January, Caseyville typically experiences low temperatures and moderate snow/rainfall. January is typically considered a winter month. In the daytime, temperatures tend to hover near 5°C, cooling down at night to around -5°C. Since it's the coldest month of the year, you'll want to bundle up with extra layers and winter clothing.
Precipitation
Caseyville in January usually receives moderate snow/rainfall, averaging around 54 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 7 days of snow/rain this month.Average sunshine
The city usually sees around 163 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 Caseyville. September and October typically offer 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 Caseyville climate page with graphs.
Caseyville, monthly averages in January
Min Temperature
-5°C
Max Temperature
5°C
Chance of Rain
25%
Precipitation
54 mm
Rainy days
7 days
Humidity
72% *
Sunshine
163 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 Caseyville.
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.
