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Roseau in March
The weather in March
In March, Roseau averages daytime highs of 26° and night-time lows of 24° — warm weather by day. Expect around 66 mm of precipitation spread over about 12 wet days, with average cloud cover near 16%.
Temperatures are much the same as in February, and April brings little change. The sea averages 27°, comfortably warm for swimming.
March scores 71/100 — good conditions for sightseeing — and ranks 2nd of the twelve months for Roseau.
Around the middle of the month the sun rises at 06:14 and sets at 18:16 local time, giving 12 h 02 min of daylight. Days lengthen by 26 minutes over the month.
Why 71/100?
How the score for March is builtBeach score this month: 79/100 (adds sea temperature and heat).
Comfort peaks for daytime highs between 18° and 25°C (64–77°F).
Roseau in March: quick answers
Is March a good time to visit Roseau?
March scores 71/100 for Roseau, which we rate as good. Average highs are 26°C with 12 wet days.
How warm is Roseau in March?
Daytime highs average 26°C and night-time lows 24°C in March.
Does it rain a lot in Roseau in March?
Roseau receives about 66 mm of precipitation in March, falling on around 12 days.
Can you swim in Roseau in March?
The sea averages 27°C in March, warm enough for most swimmers.