Dartmouth Weather in August

What's the weather like in Dartmouth (Nova Scotia) in August 2024?

The climate in Dartmouth during August can be summarized as warm and damp.

August is in the summer in Dartmouth and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around 23°C (73°F), whilst at night 13°C (56°F) is normal.

Dartmouth weather averages (imperial / metric)
Daytime temperature 23°C 73.4°F
Nightly temperature 13.4°C 56.1°F
Average temperature 18.2°C 64.8°F
Daily sunshine 7.6 hrs
Avg rainfall 108 mm 4.3 ins
Rainy days 10 days
Sea temperature 16.7°C 62.1°F
Humidity 80%
Windspeed 13.3kph 8 mph

On average August is the 4th driest month of the year in Dartmouth with around 108mm 4.3 inches of rain making it a damp time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.6 hours of sunshine per day.

August temperatures in Dartmouth

Dartmouth average temperature in August

August rainfall

Dartmouth average rain in August

August hourly sunshine

Dartmouth average rain in August

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Dartmouth in August 2024.

Other monthly averages

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UV index Best time to go?

Dartmouth weather stats

Dartmouth weather statistics
Hottest month: July 23.1°C 73.6°F
Driest month: September 93mm 3.7ins
Sunniest month: August 7.6hrs
Coldest month: February -0.8°C 30.6°F
Wettest month: December 165mm 6.5ins
Map showing location of Dartmouth (44.67134, -63.57719) Dartmouth map pin © Google

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