Glen Ellyn Weather in January
During January, Glen Ellyn experiences very low daytime temperatures of -1°C (30°F) and cooler nights around -9°C (16°F). As the driest month of the year, and part of the winter season, snowfall is at its lowest.
Rainfall in Glen Ellyn in January
Expect the least amount of rain this month, making it a good opportunity for outdoor activities, even though days are on the cooler side. The climate data from previous years indicates about 10 days of snow, averaging 52 mm (2 in) for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Glen Ellyn in January
In January, Glen Ellyn gets very low temperatures, with highs of -1°C (30°F). Nights cool to around -9°C (16°F). The month of January belongs to the winter season. Staying warm is the main priority this month, especially during mornings and evenings. With overnight lows of -9°C (16°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold. The coldest month of the year calls for plenty of warm layers. Be sure to pack your winter gear.
Sunshine in Glen Ellyn in January
The month experiences a moderate amount of sunlight, with 133 hours of sunshine. This provides a nice balance between sunshine and clouds.
Wind Speed in Glen Ellyn in January
Wind speeds average 6 m/s (12 knots) during January. At this speed, expect strong winds that make large branches move and create some resistance when walking. Since this is an average, some days have fresh winds while others have strong breezes that can make umbrellas tricky to control.January in Glen Ellyn has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
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 Glen Ellyn's climate page.
Glen Ellyn Temperature in January
Min Temperature
-9°C (16°F)
Max Temperature
-1°C (30°F)
Chance of Rain
34%
Precipitation
52 mm (2 in)
Rainy days
10 days
Humidity
72% *
Windspeed
6 m/s (12 knots) *
Sunshine
133 hours *
Percentage Sunshine
46% *
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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tolerable
unpleasant
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What to Wear in Glen Ellyn in January
Winter clothing is essential for visiting Glen Ellyn in January. If you have a heavy coat, waterproof boots with good traction, and plenty of warm layers it's smart to bring them. Pack cloths like thermal underwear, wool socks, and insulated gloves. Rain gear is recommended, you can expect wet weather on multiple days. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Glen Ellyn 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 Glen Ellyn's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Glen Ellyn climate overview or explore weather in the United States of America.
