Castle Bruce, Dominica - Weather and Climate
Castle Bruce, Dominica, has fairly consistent temperatures over the course of the year.
It also experiences much rainfall throughout the year.
Let’s explore the climate details to provide you with a complete overview.
Average maximum day and minimum night temperature
With minimal seasonal shifts, Castle Bruce experiences a constant climate year-round. Average daytime temperatures reach a comfortable 29°C in September. In February, the coolest month of the year, temperatures drop to a comfortable 26°C.
At night, you can expect cooler temperatures, with averages dropping to around 24°C during this month.Check out our detailed temperature page for more information.
Temperature ranges by month
Precipitation and rainy days
Castle Bruce has a notably wet climate with abundant precipitation, recording 1220 mm of rainfall per year. Castle Bruce can be quite wet during October, receiving approximately 162 mm of precipitation over 19 rainy days.
In contrast March, experiences much drier conditions, with 46 mm of rainfall, spread across 14 rainy days. For more details, please visit our Castle Bruce Precipitation page.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
Castle Bruce experiences moderate variation in sunshine hours across the seasons. With 8.2 hours daily sunshine in April, it dips to 6.3 hours in December, offering a balanced mix of sunny and overcast days.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Average humidity
The relative humidity is high throughout the year in Castle Bruce.
The city experiences its highest humidity in November, reaching 74%. In April, the humidity drops to its lowest level at 64%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Forecast for Castle Bruce
Select a Month of Interest
Check the conditions for any month of the year.
The best time of year to visit Castle Bruce in Dominica
Other facts from our historical weather data:Most rainfall (rainy season) is seen in September, October and November.
September has an average maximum temperature of 29°C and is the warmest month of the year.
The coldest month is February with an average maximum temperature of 26°C.
October tops the wettest month list with 162 mm of rainfall.
March is the driest month with 46 mm of precipitation.
April is the sunniest month with an average of 245 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
