Chillicothe Weather in December

December in Chillicothe brings low temperatures, with highs of 7°C (45°F) and nights dropping to -2°C (28°F). Rainfall is on the higher side this month, averaging around 99 mm (3.9 in), so keep a rain jacket handy.

Rainfall in Chillicothe in December

Climate statistics over the past 30 years suggest around 15 days of snow/rain, with 99 mm (3.9 in) average 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 Chillicothe in December

If you're visiting Chillicothe in December, expect highs of 7°C (45°F) and overnight lows around -2°C (28°F). During December, 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 -2°C (28°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation.

Sunshine in Chillicothe in December

The month has fewer sunny days, with around 84 hours of sunshine.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Chillicothe. Our weather planner can help you explore destinations with more pleasant weather conditions.