Mountain Home Weather in December

Mountain Home in December sees low daytime temperatures of 9°C (48°F) and nighttime lows of -2°C (28°F). Rainfall is fairly high this month at around 119 mm (4.7 in), so pack a rain jacket to stay dry.

Rainfall in Mountain Home in December

Historically, approximately 10 days this month are expected to have snow/rain, averaging 119 mm (4.7 in). When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Mountain Home in December

In December, expect low temperatures in Mountain Home, with highs of 9°C (48°F) and lows of -2°C (28°F) at night. December is typically considered a winter month. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. With overnight lows of -2°C (28°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold.

December in Mountain Home 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.