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Barra do Piraí Weather in September
With daytime temperatures of 27°C (81°F) and nighttime lows of 17°C (63°F), September in Barra do Piraí brings high temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 75 mm (3 in) falls on average.
Rainfall in Barra do Piraí in September
You can typically expect 10 days of rain this month, averaging around 75 mm (3 in). When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Barra do Piraí in September
September in Barra do Piraí is generally excellent, with days reaching 27°C (81°F) and nights settling around 17°C (63°F). Overall, the month follows a fairly predictable daily temperature pattern. At 17°C (63°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.
Barra do Piraí Temperature in September
Min Temperature
17°C (63°F)
Max Temperature
27°C (81°F)
Chance of Rain
34%
Precipitation
75 mm (3 in)
Rainy days
10 days
Barra do Piraí Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Barra do Piraí - and find the best time to visit.
Best Places in Brazil in September
Find out more about the weather in Brazil and which places have the best travel conditions in this month. See all of Brazil in September →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Barra do Piraí in September
Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Rain is likely on several days, so bring a good rain jacket.
What To Do in Barra do Piraí in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling7/10 -
Walking7/10 -
Camping8/10 -
Outdoor sports7/10
Barra do Piraí 3-Day Forecast
More climate data for Barra do Piraí
See the full Barra do Piraí climate overview or explore weather in Brazil.
Popular in September
Where to go in September - average daytime high across popular destinations.
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