Caseyville Weather in January
January in Caseyville brings low temperatures, with daytime highs of 5°C (41°F) and nights around -5°C (23°F). Rainfall is at its lowest this month, making it one of the more reliable months to be outdoors.
Rainfall in Caseyville in January
With the lowest rainfall figures of the year, conditions are ideal for exploring the outdoors, even if the temperatures require a jacket. You can expect snow/rain on around 7 days based on historical patterns, with 54 mm (2.1 in) average for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in Caseyville in January
Expect highs of 5°C (41°F) in Caseyville in January, with nights dropping to around -5°C (23°F). During January, you'll experience the winter season. It stays cool throughout the day, so warm layers are a good idea from morning to evening. Nights are well below freezing at -5°C (23°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation. It's often the coldest month of the year, a perfect time to cozy up indoors. Make sure to bring along suitable winter clothing.
Sunshine in Caseyville in January
You can expect a moderate amount of sunlight, with approximately 163 hours. This means a pleasant mix of sun and overcast.Our weather planner can help you find worldwide destinations with pleasant weather during this period. September and October typically offer the best weather for Caseyville.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Caseyville's climate page.
Caseyville Temperature in January
Min Temperature
-5°C (23°F)
Max Temperature
5°C (41°F)
Chance of Rain
25%
Precipitation
54 mm (2.1 in)
Rainy days
7 days
Humidity
72% *
Sunshine
163 hours *
Percentage Sunshine
53% *
Best Places 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. See all of the United States of America in January →
perfect weather
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What to Wear in Caseyville in January
Dress warmly and in layers for your trip to Caseyville in January. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Wet weather is likely, so pack waterproof gear for multiple rainy days. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Caseyville in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Caseyville's climate page.
Temperature Rainfall Sunshine Humidity
See the full Caseyville climate overview or explore weather in the United States of America.
