Altamira weather in September (Pará, Brazil)

Curious about the climate in Altamira this September? Here’s a detailed forecast of the month’s weather patterns.

Temperatures

In September, the weather in Altamira generally includes very high temperatures and moderate rainfall. Daytime temperatures are expected to be around 35°C, cooling off to about 24°C at night. Often, it stands out as the year's warmest month. With this in mind, cool breathable fabrics will make navigating the heat much more bearable. Always be ready to embrace the warmth while staying cool and protected.

Precipitation

Altamira in September usually receives moderate rainfall, averaging around 42 mm for the month. Records from the past 30 years suggest that around 12 days will experience rain.

Average sunshine

Expect a moderate amount of sunlight, with approximately 164 hours. This means a pleasant mix of sun and clouds.

In case you lean more towards enjoying temperate temperatures and rain-free days June and July typically offer the most optimal weather. In contrast, January, February, March, April and May tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Altamira climate page with graphs.

 

Altamira, monthly averages in September

Min Temperature 24°C  

Max Temperature 35°C  

Chance of Rain 40%  

Precipitation 42 mm  

Rainy days 12 days  

Humidity 79%  

Sunshine 164 hours  

Percentage Sunshine  

Where to go in Brazil in September

Find out more about the weather in Brazil and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

Map not visible? Whoops sorry! Please refresh the page.

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).

So, what should you wear in this month?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Cycling

8/10

Walking

8/10

Camping

10/10

Outdoor sports

8/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Altamira.

Our site offers climate and forecast data for every country in the world. Are you going to Brazil? On this website you can find 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 travel conditions. Find out where to go with our weather planner.