Annual Rainfall Precipitation in Dominica

In Dominica in Annual precipitation ranges from moderate in Portsmouth with 49 mm of rainfall to moderate in Castle Bruce with 70 mm of rainfall.

Where and how much does it rain in Dominica in Annual?

Find the average total precipitation in Annual for the most popular destinations in Dominica on the map below. Click on a destination dot for more detailed information.

Weather conditions Weather

Temperatures

Precipitation

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Legend

heavy rainfall

high

moderate

low

almost none

Heavy rainfall has been defined as more than 160 mm precipitation. High: 90 mm to 160 mm. Moderate: 30 mm to 90 mm. Low: 5 mm to 30 mm.

Select a Month of Interest

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 Dominica's climate page.

How much rainfall does Dominica receive in Annual?

With an average of 56 mm of rain, Roseau in Annual often alternates between wet and dry periods.

What is the wettest city in Annual in Dominica?

Our data indicates that Castle Bruce holds the record for the most average rainfall with 70 mm.

What is the driest city in Annual in Dominica?

Our figures indicate that Portsmouth receives the least rainfall, averaging just 49 mm.

Interested in more climate information?

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.