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Roraima weather in September

Planning a journey to Roraima this September and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What is the weather like in Roraima in September?

Roraima is a region in Brazil. September in Roraima generally has very warm temperatures, with high precipitation.

You can expect very warm maximum daytime temperatures of around 33°C and nighttime temperatures around 24°C in Boa Vista. These night and day temperatures are average and some days may be even warmer. So be prepared and dress for the heat.

September is a rainy month with an average rainfall of around 108 mm in Boa Vista. The days are mostly sunny, with an average total of around 201 hours of sunshine in Boa Vista. The sunlight during this month doesn't just make the days brighter, it also seems to make everyone a bit more cheerful.

For a closer look at September's conditions in Roraima, see the map below. For a more detailed look at Roraima's yearly weather, check out our Roraima climate page.

Where to go in Roraima in September

Find the average weather conditions in September for the most popular destinations in Roraima on the map below. Click on a destination dot for more detailed information.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations in Roraima

What is the weather like in September for the most popular destinonation in Roraima?

Average weather in Boa Vista

In September Boa Vista generally has very high temperatures with maximum daytime temperatures around 33°C, minimum nighttime temperatures around 24°C and high monthly rainfall. So on average the conditions are tolerable that month.

Boa Vista
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
32°C 
23°C 
156 hours 
172 mm 
21 days 
33°C 
24°C 
201 hours 
108 mm 
14 days 
October   >> October
>>  
34°C 
24°C 
206 hours 
80 mm 
11 days 
Climate in Boa Vista

Is your destination not in the list? Have a look at other destinations in Roraima, in Brazil.

Is September the best time to visit Roraima?

We consider September to be one of the best times to travel to Roraima. Typically, the climate in Boa Vista is tolerable. However, the weather conditions may vary depending on your destination.

Generally speaking, the best visiting conditions can be found in January, February, August, September, October, November and December offering mostly tolerable weather in Boa Vista. On the other hand, the months of April, May, June and July tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Roraima. Interested in the weather conditions in a specific month? Select the month below.

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

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