Dartmouth Weather in August

Thinking of visiting Dartmouth in August? Expect high temperatures reaching 24°C (75°F) during the day, dropping to 15°C (59°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in Dartmouth in August

Climate statistics over the past 30 years suggest around 10 days of rain, with 95 mm (3.7 in) average for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Dartmouth in August

August in Dartmouth is generally perfect, with days reaching 24°C (75°F) and nights settling around 15°C (59°F). August is part of summer. Conditions stay fairly consistent through the month, making it easier to plan what to wear. At 15°C (59°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping. On average, it sees the highest temps of the year.

Sunshine in Dartmouth in August

Enjoy a sunny month with about 226 hours of sunshine, the clear skies make Dartmouth even more beautiful.

If you favor pleasant temperatures and minimal rainfall, August is one of the best months to visit Dartmouth.

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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 Canada, check out our Dartmouth's climate page.

Dartmouth Temperature in August

Min Temperature 15°C (59°F)  

Max Temperature 24°C (75°F)  

Chance of Rain 35%  

Precipitation 95 mm (3.7 in)  

Rainy days 10 days  

Humidity 63% *  

Sunshine 226 hours *  

Percentage Sunshine 52% *  

* Data from: Halifax, Canada (3 KM, 2 Miles).

What to Wear in Dartmouth in August

Pleasant temperatures in August mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Dartmouth in August

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

Swimming

9/10

Cycling

9/10

Walking

9/10

Barbeque

8/10

Camping

8/10

Outdoor sports

9/10

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 Canada, 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 Canada.