Dartmouth Weather in December

Dartmouth in December sees low temperatures, with highs around 11°C (52°F) and overnight lows of 7°C (45°F). Rainfall is fairly high at around 100 mm (3.9 in) on average, so pack waterproofs just in case.

Rainfall in Dartmouth in December

Typically, about 18 days will experience rainfall, with an average of 100 mm (3.9 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 Dartmouth in December

If you're visiting Dartmouth in December, expect highs of 11°C (52°F) and overnight lows around 7°C (45°F). Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. At 7°C (45°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Dartmouth in December

The month is characterized by fewer sunny days, with roughly 55 hours hours of sunshine. Ideal for those who prefer a cooler, cloudier climate.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. August typically offers the best weather for Dartmouth.

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 Kingdom, check out our Dartmouth's climate page.

Dartmouth Temperature in December

Min Temperature 7°C (45°F)  

Max Temperature 11°C (52°F)  

Chance of Rain 60%  

Precipitation 100 mm (3.9 in)  

Rainy days 18 days  

Humidity 86% *  

Sunshine 55 hours *  

Percentage Sunshine *  

* Data from: Plymouth, the United Kingdom (39 KM, 24 Miles).

What to Wear in Dartmouth in December

The weather can be unpredictable in December, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. With limited sunshine expected, sunglasses aren't a priority for packing.

What To Do in Dartmouth in December

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

Swimming

4/10

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

6/10

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 Kingdom, check out our Dartmouth's climate page.

More climate data for Dartmouth

Temperature Rainfall Sunshine Humidity

See the full Dartmouth climate overview or explore weather in the United Kingdom.