Acre weather in September
Considering a trip to Acre this September and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:
What is the weather like in Acre in September?
Acre is a region in Brazil. The weather in Acre in September can be quite varied, with temperatures that range from pleasant to very warm and precipitation levels ranging from almost none to heavy.
During the day temperatures vary from pleasant in Santa Vitória do Palmar at 19°C to very warm in Teresina at 38°C. At night it cools down to 24°C in Teresina and 11°C in Santa Vitória do Palmar. On average, September is the warmest month of the year in Acre. So be prepared and pack summer clothes.
In September, precipitation varies across different areas. From almost no rainfall in Cabrobó with an average of 3.7 mm to heavy rainfall in Arroio do Sal with 192 mm. The city Rio Branco usually sees around 159 hours of sunlight, indicating a moderately sunny period.
To learn more about the conditions in specific areas of Acre in September, check out the map below. For more details on the yearly weather, visit our Acre climate page.
Where to go in Acre in September
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Popular destinations in Acre
What is the weather like in September for the 5 most popular destinations in Acre?
Average weather in Rio Branco
In September Rio Branco generally has very high temperatures with maximum daytime temperatures around 35°C, minimum nighttime temperatures around 22°C and moderate monthly rainfall. So on average the conditions are unpleasant that month.
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Average weather in São Joaquim national park
In September São Joaquim national park generally has pleasant temperatures with maximum daytime temperatures around 19°C, minimum nighttime temperatures around 9°C and heavy monthly rainfall. So on average the conditions are tolerable that month.
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Average weather in Recife
In September Recife generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 23°C and moderate monthly rainfall. So on average the conditions are perfect that month.
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Average weather in Aquidauana
In September Aquidauana generally has very high temperatures with maximum daytime temperatures around 33°C, minimum nighttime temperatures around 20°C and moderate monthly rainfall. So on average the conditions are pleasant that month.
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Average weather in Arroio do Sal
In September Arroio do Sal generally has pleasant temperatures with maximum daytime temperatures around 20°C, minimum nighttime temperatures around 14°C and heavy monthly rainfall. So on average the conditions are tolerable that month.
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Is your destination not in the list? Have a look at other destinations in Acre, in Brazil.
Is September the best time to visit Acre?
In our view, September might not be the best time to travel to Acre with often unpleasant weather in Rio Branco.
Generally speaking, the best visiting conditions can be found in July offering mostly perfect weather in Rio Branco. The weather in January, February, March, November and December, on the other hand, tends to be poor.
Interested in more climate information?
We have much more information about the climate in Acre.
Interested in the weather conditions in a specific month? Select the month below.
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.