Monthly climate guide

Roseau weather in April

With highs near 27°C (81°F) and lows around 26°C (78°F), April feels hot in Roseau. Rainfall averages about 83 mm (some rain) and the sky is a mix of sun and cloud. Daytime highs are about the same as March and about the same as May.

What stands out in April

Nights stay warm, rarely below 26°C — air-conditioning helps.
There's little difference between day and night (around 2°C).
Humidity near 77% makes 27°C feel stickier than it sounds.

Avg high

27°C

81°F

Avg low

26°C

78°F

Rainfall

83 mm

some rain

Humidity

77%

relative

Sky

54%

cloud · a mix of sun and cloud

Live Roseau forecast Where else to go in April

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Roseau weather by month

Low → high °C Rain (mm)

Show the monthly averages as a table

Average monthly climate in Roseau
Month	Avg high	Avg low	Rain	Humidity	Cloud cover
January	27°C / 80°F	25°C / 77°F	54 mm	77%	39%
February	26°C / 80°F	25°C / 76°F	38 mm	76%	36%
March	27°C / 80°F	25°C / 77°F	50 mm	77%	44%
April	27°C / 81°F	26°C / 78°F	83 mm	77%	54%
May	28°C / 82°F	26°C / 79°F	113 mm	79%	61%
June	28°C / 83°F	27°C / 80°F	123 mm	79%	64%
July	28°C / 83°F	27°C / 81°F	141 mm	80%	54%
August	29°C / 83°F	27°C / 81°F	178 mm	81%	51%
September	29°C / 84°F	27°C / 81°F	171 mm	80%	55%
October	29°C / 83°F	27°C / 81°F	157 mm	80%	55%
November	28°C / 82°F	27°C / 80°F	158 mm	80%	50%
December	27°C / 81°F	26°C / 78°F	98 mm	78%	42%

What to pack for April

Light, breathable clothing (cotton or linen)
A sun hat and high-SPF sunscreen
A refillable water bottle
A compact umbrella or packable rain jacket
Water-resistant shoes
Quick-dry fabrics — it feels stickier than the temperature suggests

Full season-by-season packing guide →

Is April a good time to visit Roseau?

Compare the months in the chart above to find your ideal window.

Best time to visit Roseau →

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Roseau weather in April. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/dominica/roseau/april

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Roseau in April: quick answers

Is April a good time to visit Roseau?

April is a reasonable time for Roseau: highs around 27°C and about 83 mm of rain, though not one of the three best months.

How warm is Roseau in April?

Average highs are about 27°C (81°F) and average lows about 26°C (78°F), based on 10 years of daily data.

Does it rain a lot in Roseau in April?

Roseau typically gets around 83 mm of rain in April — some rain.

Figures are long-term averages for the area around Roseau (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.