Iowa City Weather in December

Iowa City in December sees very low daytime temperatures of 2°C (36°F) and nighttime lows of -7°C (19°F). Moderate snow/rainfall is typical, with around 59 mm (2.3 in) for the month.

Rainfall in Iowa City in December

Typically, about 10 days will experience snow/rainfall, with an average of 59 mm (2.3 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Iowa City in December

Iowa City in December gets highs of 2°C (36°F) during the day and drops to -7°C (19°F) at night. December is part of the winter season. Expect a distinctly cold feel throughout the day, not just overnight. With lows of -7°C (19°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. It's a notably cold month; make sure to wear layers to stay warm. It's wiser to gear up in advance than to be caught off-guard, trembling in the cold.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. September typically offers the best weather for Iowa City.