Westerly Weather in December

In Westerly, December brings low daytime temperatures around 7°C (45°F), with nights cooling to -1°C (30°F). It is the wettest month of the year, so expect more snow/rainfall than usual.

Rainfall in Westerly in December

As the month with the highest rainfall, make sure to have an umbrella to manage the showers. Climate statistics over the past 30 years suggest around 12 days of snow/rain, with 127 mm (5 in) average for the month. 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 Westerly in December

Expect highs of 7°C (45°F) in Westerly in December, with nights dropping to around -1°C (30°F). The winter season is characteristic of December. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. Nights drop below freezing to -1°C (30°F). An extra blanket is worth packing if you're unsure about the heating where you're staying.

Sunshine in Westerly in December

With about 147 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Westerly. Our weather planner can help you explore destinations with more pleasant weather conditions.