Samarinda weather in September
Hot and humid, with frequent heavy rain. Average highs of 31°C and lows of 24°C, with around 22 rainy days expected throughout the month.
While September isn't our top-rated month for Samarinda, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
31°C
Average low
24°C
Rainy days
22 days
Best months to visit
Year-round
What to do in Samarinda in September
Whatever the weather, Samarinda rewards curious visitors. Here are some of the best ways to spend your time:
Mahakam River longboat expeditions upriver
Dayak indigenous village cultural homestays
Orangutan wildlife research station visits
Fishing village explorations and market tours
Traditional handicraft workshops and purchasing
Local Kutai Kartanegara museum artifact visits
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
30C
Hot and humid, with frequent heavy rain.
February
30C
Hot and humid, with frequent heavy rain.
March
30C
Hot and humid, with frequent heavy rain.
April
30C
Hot and humid, with frequent heavy rain.
May
30C
Hot and humid, with frequent heavy rain.
June
30C
Hot and humid, with frequent heavy rain.
July
30C
Hot and humid, with frequent heavy rain.
August
30C
Hot and humid, with frequent heavy rain.
September (you are here)
31C
Hot and humid, with frequent heavy rain.
October
31C
Hot and humid, with frequent heavy rain.
November
30C
Hot and humid, with frequent heavy rain.
December
30C
Hot and humid, with frequent heavy rain.
Book your September trip to Samarinda
Find hotels, tours and experiences for the perfect escape.
