Mattoon Weather in December
Mattoon in December sees low temperatures, with highs around 5°C (41°F) and overnight lows of -3°C (27°F). Snow/rainfall is fairly high at around 103 mm (4.1 in) on average, so pack waterproofs just in case.
Rainfall in Mattoon in December
Records from the past 30 years suggest around 11 days of snow/rain, with 103 mm (4.1 in) average for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Mattoon in December
If you're visiting Mattoon in December, expect highs of 5°C (41°F) and overnight lows around -3°C (27°F). December is in the winter season. Staying warm is the main priority this month, especially during mornings and evenings. With overnight lows of -3°C (27°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold. As one of the coldest months, it's important to layer up to stay warm. Don't let the chill catch you off-guard.December in Mattoon 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 Mattoon's climate page.
Mattoon Temperature in December
Min Temperature
-3°C (27°F)
Max Temperature
5°C (41°F)
Chance of Rain
37%
Precipitation
103 mm (4.1 in)
Rainy days
11 days
Best Places in the United States of America in December
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 December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Mattoon in December
We recommend to layer up for chilly conditions in Mattoon in December. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. High rain levels are expected, so pack waterproof gear and an umbrella or poncho.What To Do in Mattoon in December
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 Mattoon's climate page.
See the full Mattoon climate overview or explore weather in the United States of America.
