Roseau Weather in October
October in Roseau brings high temperatures around 29°C (84°F) during the day, dropping to 26°C (79°F) at night, with the most rainfall of the year.
Rainfall in Roseau in October
Since this is the rainiest month of the year, it's a good idea to carry an umbrella just in case. Analyzing past climate data, one can expect approximately 19 days of rain, averaging 146 mm (5.7 in). This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.
Temperature in Roseau in October
October in Roseau brings typical temperatures with highs around 29°C (84°F) and lows of 26°C (79°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With lows around 26°C (79°F), the nights are warm enough that a sheet is usually all you need for bedding.
Sunshine in Roseau in October
With approximately 220 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, April, May, June and December typically offer the best weather for Roseau.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Dominica, check out our Roseau's climate page.
Roseau Temperature in October
Min Temperature
26°C (79°F)
Max Temperature
29°C (84°F)
Chance of Rain
64%
Precipitation
146 mm (5.7 in)
Rainy days
19 days
Humidity
73% *
Sunshine
220 hours *
Percentage Sunshine
*
Daily Historical Temperatures
42-year average (1976-2025)
Based on our historical records, temperatures in Roseau typically stay consistent throughout October, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in October
Historical weather for Roseau in October
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 October
Our historical data for Roseau spans 2003 to 2025, revealing these weather extremes.
- Roseau recorded its highest October temperature of 37°C (99°F) on October 22, 2007.
- The coldest October day was on October 13, 2012, with a maximum of 26°C (79°F).
- Roseau registered its coldest October night on October 2, 2025, with temperatures dropping to 13°C (55°F).
Best Places in Dominica in October
Find out more about the weather in Dominica and which places have the best travel conditions in this month. See all of Dominica in October →
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What to Wear in Roseau in October
Warm but pleasant conditions in Roseau in October. 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. Expect heavy rainfall, so bring good rain protection and waterproof bags. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Roseau in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Dominica, check out our Roseau's climate page.
Temperature Rainfall Sunshine Humidity
See the full Roseau climate overview or explore weather in Dominica.
