When to go · Dartmouth, Massachusetts
Dartmouth, Massachusetts in August
Great month. Inside Dartmouth, Massachusetts's best window: Jun–Sep.
Key facts
- Verdict
- Great
- Temperature
- 29°C (84°F)84°F (29°C) / 18°C (64°F)64°F (18°C)
- average high / low
- Rain days
- 8
- Crowds
- High
- United States overall
- Prices
- High
- United States overall
Verdict
Inside Dartmouth, Massachusetts's best window: Jun–Sep.
Is another month better than August?
No other month rates higher than August for Dartmouth, Massachusetts in this guide.
Weather in August
- Dartmouth, MassachusettsHighs around 29 °C (84 °F), lows around 18 °C (64 °F), rain on about 8 daysHighs around 84 °F (29 °C), lows around 64 °F (18 °C), rain on about 8 days
Crowds and prices
- Crowds · United States overall
- High
- Prices · United States overall
- High
United States overall: Hot and busy; wildfire smoke in the West, hurricane peak begins in the Southeast.
High-price month: see what to book ahead.
Compare two months
Weather, crowds and prices for any two months in Dartmouth, Massachusetts, side by side.
Verdict
Aug: Great
Jun: Great
Daytime high
Aug: 29 °C (84 °F)84 °F (29 °C)
Jun: 26 °C (79 °F)79 °F (26 °C)
Night low
Aug: 18 °C (64 °F)64 °F (18 °C)
Jun: 15 °C (59 °F)59 °F (15 °C)
Rain days
Aug: 8 (better)
Jun: 9
Crowds
Aug: High
Jun: High
Prices
Aug: High
Jun: High
Festivals listed
Aug: 0
Jun: 0
August: Inside Dartmouth, Massachusetts's best window: Jun–Sep.
June: Inside Dartmouth, Massachusetts's best window: Jun–Sep.
Dartmouth, Massachusetts: figures are long-term averages from this guide, not a forecast.
What to pack
Nothing unusual for the weather this month.