Marajó Island weather in September
Hot and humid, with some rainy days. Average highs of 33°C and lows of 24°C, with around 10 rainy days expected throughout the month.
While September isn't our top-rated month for Marajó Island, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
33°C
Average low
24°C
Rainy days
10 days
Best months to visit
Year-round
What to do in Marajó Island in September
Whatever the weather, Marajó Island rewards curious visitors. Here are some of the best ways to spend your time:
Explore
Dine
Culture
Nature
Shopping
Day trips
What to pack for September
Light breathable clothing, high-SPF sunscreen, a wide-brimmed hat, and a reusable water bottle are essential. Pack sandals and at least one light layer for air-conditioned interiors.
Browse other months
January
29C
Warm and pleasant, with frequent heavy rain.
February
29C
Warm and pleasant, with frequent heavy rain.
March
29C
Warm and pleasant, with frequent heavy rain.
April
29C
Warm and pleasant, with frequent heavy rain.
May
30C
Hot and humid, with frequent heavy rain.
June
30C
Hot and humid, with frequent heavy rain.
July
31C
Hot and humid, with regular rainfall.
August
32C
Hot and humid, with some rainy days.
September (you are here)
33C
Hot and humid, with some rainy days.
October
34C
Hot and humid, with some rainy days.
November
33C
Hot and humid, with some rainy days.
December
31C
Hot and humid, with frequent heavy rain.
Book your September trip to Marajó Island
Find hotels, tours and experiences for the perfect escape.
