West Allis Weather in December

December in West Allis brings very low temperatures, with daytime highs of 2°C (36°F) and nights around -7°C (19°F). Quite a bit of snow/rainfall is expected, around 82 mm (3.2 in), so pack an umbrella.

Rainfall in West Allis in December

Snow/rain is expected on roughly 13 days, totalling around 82 mm (3.2 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in West Allis in December

Daytime temperatures in West Allis reach 2°C (36°F) in December, dropping to -7°C (19°F) at night. December is typically considered a winter month. Cold conditions tend to persist from morning through evening, so be prepared for winter weather. With overnight lows of -7°C (19°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold. Expect freezing temperatures this month, so ensure you have plenty of warm clothing. It's important to be prepared.

Sunshine in West Allis in December

The area enjoys a moderate level of sunlight, with around 104 hours. It's a good balance between sunny and cloudy days.

December in West Allis has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.