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Roseau Weather in June
In Roseau, June brings high daytime temperatures around 28°C (82°F), with nights cooling to 26°C (79°F). Expect quite a bit of rainfall this month.
Rainfall in Roseau in June
Historically, the month has about 19 days of rain, averaging 75 mm (3 in) in total. With rain spread across many days but low totals, showers are typically short and light rather than heavy.
Temperature in Roseau in June
Weather in Roseau is at its excellent in June. Highs reach 28°C (82°F), while nights settle around 26°C (79°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. At 26°C (79°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.
Sunshine in Roseau in June
With approximately 228 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.So this is a great month to visit if you prefer dry days with pleasant temperatures.
Roseau Temperature in June
Min Temperature
26°C (79°F)
Max Temperature
28°C (82°F)
Chance of Rain
63%
Precipitation
75 mm (3 in)
Rainy days
19 days
Humidity
72% *
Sunshine
228 hours *
Percentage Sunshine
*
* Data from: Douglas-Charles Airport, Dominica (28 KM, 17 Miles).
Roseau Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Roseau - and find the best time to visit.
Daily Historical Temperatures
41-year average (1976-2025)
Based on our historical records, temperatures in Roseau typically stay consistent throughout June, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in June
Historical weather records for Roseau in June
Browse day-by-day weather records for Roseau spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Roseau historical weather extremes in June
Our historical data for Roseau spans 2003 to 2026, revealing these weather extremes.
- The hottest June day on record in Roseau reached 36°C (97°F) (June 3, 2025).
- The coldest June day was on June 29, 2006, with a maximum of 27°C (81°F).
- The coldest night in June in Roseau was on June 8, 2013, with a minimum of 22°C (72°F).
Best Places in Dominica in June
Find out more about the weather in Dominica and which places have the best travel conditions in this month. See all of Dominica in June →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Roseau in June
Warm but pleasant conditions in Roseau in June. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Wet weather is likely, so pack waterproof gear for multiple rainy days. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.
What To Do in Roseau in June
We rated the following activities from 1 (least suitable) to 10 (best) to do.
-
Swimming9/10 -
Cycling7/10 -
Walking7/10 -
Camping7/10 -
Outdoor sports7/10
Roseau 3-Day Forecast
More climate data for Roseau
Temperature Rainfall Sunshine Humidity
See the full Roseau climate overview or explore weather in Dominica.
Popular in June
Where to go in June - average daytime high across popular destinations.
Salisbury
29°C (84°F) Castle Bruce28°C (82°F) Scotts Head Village28°C (82°F) Pont Cassé28°C (82°F) Marigot28°C (82°F) Portsmouth29°C (84°F) Calibishie29°C (84°F) Roseau28°C (82°F) Bucket list
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