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Hourly Forecast
Daylight Hours
05:58
Sunrise
17:55
Sunset
Moon
Waxing Gibbous
16:41
Moonrise
03:58
Moonset
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View stargazing scoreWeather in Roseau today, September 24, 2026
Sunshine leads the day in Roseau on September 24, 2026, with a patch of cloud building near 23:00. The broader outlook stays fair despite that temporary thickening. The opening hours look fair, as cloud stays near 16% around 11:00. Morning errands should face fewer weather interruptions.
The temperature range runs from about 29°C up to 30°C. Relative humidity sits between 67% and 75%, reaching its peak around 22:00. A lighter breeze peaks around 14:00 near 8.3 km/h.
Later hours favour clearer intervals, as cloud stays near 33% around 23:00. The afternoon is the better half for outdoor time. Visibility stays near 16.1 km. Daylight runs from 05:58 to 17:55, lasting 11 hours 56 minutes of sunlight today.
The practical takeaway for Roseau is a bright September 24, 2026, ideal for outdoor errands before temperatures ease from about 30°C.
Frequently asked questions about weather in Roseau
How warm does it get in Roseau?
The warmest month in Roseau is September, with average high temperatures of 28°C. The average temperature during this period is around 27°C.
How cold does it get in Roseau?
The coldest month in Roseau is February, with average low temperatures of 24°C. The average temperature during this period is around 25°C.
What is the wettest time of year in Roseau?
The wettest month in Roseau is September, with an average of 131mm of precipitation.
What is the driest time of year in Roseau?
The driest month in Roseau is March, with an average of 32mm of precipitation.
