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.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Westerly's climate page.

Westerly Temperature in December

Min Temperature -1°C (30°F)  

Max Temperature 7°C (45°F)  

Chance of Rain 40%  

Precipitation 127 mm (5 in)  

Rainy days 12 days  

Humidity 67% *  

Sunshine 147 hours *  

Percentage Sunshine 52% *  

* Data from: Providence, the United States of America (60 KM, 37 Miles).

What to Wear in Westerly in December

Cold weather calls for smart layering in December. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Prepare for significant rainfall with proper waterproof clothing and shoes. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Westerly in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

5/10

Cycling

4/10

Walking

4/10

Camping

1/10

Outdoor sports

4/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Westerly's climate page.

More climate data for Westerly

Temperature Rainfall Sunshine Humidity

See the full Westerly climate overview or explore weather in the United States of America.