September Rainfall and Precipitation in Acre
Acre Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Acre - and find the best time to visit. See also: Acre weather by month.
Best Places to Visit in Acre in September
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Acre.
Monthly precipitation
0 mm (0 in) dry → 150 mm (5.9 in) wet
Marker color shows total monthly precipitation in September: pale blue is dry, deep blue is wet.
Acre precipitation in September: frequently asked questions
How much rainfall does Acre, Brazil receive in September?
Rainfall in Rio Branco during September is on the lighter side, averaging about 86 mm (3.4 in). Expect predominantly dry weather punctuated by short showers.
How many days does it rain in Acre, Brazil in September?
Expect around 11 days rainy days in Rio Branco during September.
Is September part of the rainy season in Acre, Brazil?
Not really. September is outside the wettest stretch of the year in Acre, Brazil.
What is the wettest city in September in Acre, Brazil?
Based on our records, Arroio do Sal receives the most rainfall in Acre, Brazil in September, averaging about 192 mm (7.6 in).
What is the driest city in September in Acre, Brazil?
Cabrobó is the driest city we have data for in Acre, Brazil in September, with monthly rainfall close to 3.7 mm (0.1 in).
Interested in more climate information?
We have much more information about the climate in Acre.
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