July · Dominica
Best time to visit Roseau in July Weather, crowds & prices
Weather in Roseau in July
Average temperature 28°C, 151 mm of rain, about 28 days with 6+ hours of sunshine and 80% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
July score
4.8/10
Ranked #9 of 12 months
- Avg temp
- 28°C
- Rainfall
- 151 mm
- Humidity
- 80%
- Days with 6h+ sun
- 28
- Crowd Density
- Moderate Crowds
- Average Expenses
- $ · Budget Friendly ($)
July in Roseau scores 4.8/10 for nature and wildlife travel - ranked #9 of 12. Expect around 28°C, 151 mm of rain, and roughly 28 days with 6+ hours of sunshine this month.
Roseau is Dominica's small capital, squeezed between the sea and steep rainforest mountains.
July in Roseau: expect compromises
July averages 28°C (83°F) and humidity near 80%, so the practical pattern is early mornings, a long midday break, and evenings back outside.
Monthly rainfall reaches 151 mm — wet for this destination — but about 28 days with 6+ hours of sunshine still break through, so keep one indoor fallback in the plan.
It scores 4.8/10 here, 9th of 12 months, against 7.3/10 in the destination's best month.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella, footwear you can get muddy.
Plan for low-season pricing, with crowds are moderate.
Flexible dates? February scores 2.5 points higher here — enough to change the trip.
Frequently asked
- What is the weather like in Roseau in July?
- In July, Roseau averages 28°C, 151 mm of rain, and about 28 days with 6+ hours of sunshine. Its climate-comfort score is 4.8/10.
- Is July a good time to visit Roseau?
- July earns a 4.8/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Roseau in July?
- Expect about 151 mm of rain in July. Average humidity is 80% and there are about 28 days with 6+ hours of sunshine.
Curated in Roseau
Tickets & experiences
Things to do in Roseau
Roseau, Dominica. Live activities and tours from GetYourGuide, matched to this destination.