Manuel Antonio weather in September
Warm and pleasant, with frequent heavy rain. Average highs of 28°C and lows of 23°C, with around 29 rainy days expected throughout the month.
While September isn't our top-rated month for Manuel Antonio, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
28°C
Average low
23°C
Rainy days
29 days
Best months to visit
February
What to do in Manuel Antonio in September
Whatever the weather, Manuel Antonio rewards curious visitors. Here are some of the best ways to spend your time:
Rainforest hiking with monkey and wildlife spotting
Beach swimming at park coves
Snorkeling offshore reefs
Zip-lining through jungle canopy
Wildlife spotting tours for sloths and monkeys
Local seafood and fresh fish restaurant dining
What to pack for September
Light layers work well — T-shirts and shorts for the day, a light jacket for evenings. Comfortable walking shoes are a must. Bring a compact umbrella just in case.
Browse other months
January
28C
Warm and pleasant, with some rainy days.
Recommended
February
29C
Warm and pleasant, with occasional showers.
March
30C
Hot and humid, with some rainy days.
April
29C
Warm and pleasant, with frequent heavy rain.
May
28C
Warm and pleasant, with frequent heavy rain.
June
28C
Warm and pleasant, with frequent heavy rain.
July
27C
Warm and pleasant, with frequent heavy rain.
August
28C
Warm and pleasant, with frequent heavy rain.
September (you are here)
28C
Warm and pleasant, with frequent heavy rain.
October
27C
Warm and pleasant, with frequent heavy rain.
November
27C
Warm and pleasant, with frequent heavy rain.
December
27C
Warm and pleasant, with regular rainfall.
Book your September trip to Manuel Antonio
Find hotels, tours and experiences for the perfect escape.
