Barreirinhas Weather & Climate: Best Time to Visit
Barreirinhas, Maranhão, Brazil, has a stable climate with little temperature variation across the year. Average daytime temperatures hover around 32°C (90°F), peaking in September at 34°C (93°F) and dipping in March to 31°C (88°F).
The city receives considerable rainfall, with around 1453 mm (57 in) annually. April is the wettest month. It has distinct dry (August to November) and wet (February to May) seasons.
Monthly Temperature in Barreirinhas
With minimal seasonal shifts, Barreirinhas experiences a constant climate year-round. Typically, average maximum daytime temperatures range from a very warm 34°C (93°F) in September to a very warm 31°C (88°F) in the coolest month, March.
Nights vary from 25°C (77°F) in September to around 24°C (75°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Barreirinhas
Barreirinhas has a notably wet climate with abundant precipitation, recording 1453 mm (57 in) of rainfall per year. The climate in Barreirinhas shows significant variation throughout the year. Expect heavy rainfall in April, the wettest month, with an average of 333 mm (13 in) of precipitation over 30 rainy days.
In contrast, the driest month September offers drier and sunnier days, with around 6.5 mm (0.3 in) of rainfall over 8 rainy days. For more details, please visit our Barreirinhas Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Barreirinhas 3-Day Forecast
Check the conditions for any month of the year.
Best Time to Visit Barreirinhas
With its warm weather, Barreirinhas experiences temperatures from 31°C (88°F) to 34°C (93°F) throughout the year. July, August, September, October, November and December offers the driest weather, which makes it a good time to visit.It's smart to plan your activities during the cooler morning hours or take advantage of the refreshing evenings.
Note that February, March, April and May make up the rainy season, with heavier precipitation expected. Ready to plan your travels but need destination ideas? Our smart tool recommends places based on the climate conditions you prefer. Start planning with our destination weather tool.
