Temperature in Dominica in September

Daytime highs, nighttime lows and the warmest cities across Dominica this September.

Dominica, typically experiences warm weather in September, with maximum daytime temperatures around 29°C (84°F) and nighttime temperatures around 26°C (79°F) in Roseau.

What is the temperature of the different cities in Dominica in September?

Find the average daytime temperatures in September for the most popular destinations in Dominica on the map below. Click on a destination dot for more detailed information.

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For a detailed overview over the year and the best time to visit Dominica, check out our Dominica's climate page.

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Best Places to Visit in Dominica in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Dominica.

Conditions Temperatures Precipitation

Temperatures Precipitation

Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

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).

Marker color shows the average daytime high temperature in September: blue is cold, red is hot.

Marker color shows total monthly precipitation in September: pale blue is dry, deep blue is wet.

Dominica temperatures in September: frequently asked questions

How hot does it get in Dominica in September?

Roseau averages a daytime high of 29°C (84°F) in September, which is high for Dominica.

How cold does it get at night in Dominica in September?

Average overnight lows in Dominica during September sit near 26°C (79°F) in Roseau.

How much sun does Dominica get in September?

Roseau enjoys approximately 212 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.

Interested in more climate information?

We have much more information about the climate in Dominica.

Weather and climate has detailed information for every country in the world. Are you going to Dominica? Get detailed historical weather averages for many cities in Dominica.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.