Westborough Weather in December

December in Westborough averages 5°C (41°F) during the day and -4°C (25°F) at night. Quite a bit of snow/rainfall is typical this month, with around 125 mm (4.9 in) on average. An umbrella is a good idea.

Rainfall in Westborough in December

Climate statistics over the past 30 years suggest around 12 days of snow/rain, with 125 mm (4.9 in) average for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Westborough in December

December in Westborough sees highs of 5°C (41°F) and lows of -4°C (25°F) overnight. December is known for being in the winter season. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. Nights drop below freezing to -4°C (25°F). An extra blanket is worth packing if you're unsure about the heating where you're staying.

Sunshine in Westborough in December

The area experiences a moderate amount of sunshine, with approximately 141 hours of sunlight expected. This means a decent mix of sun and overcast.

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