Tamarindo weather in September
Warm and pleasant, with frequent heavy rain. Average highs of 29°C and lows of 24°C, with around 29 rainy days expected throughout the month.
While September isn't our top-rated month for Tamarindo, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
29°C
Average low
24°C
Rainy days
29 days
Best months to visit
January, February, March, December
What to do in Tamarindo in September
Whatever the weather, Tamarindo rewards curious visitors. Here are some of the best ways to spend your time:
Surfing lessons at multiple beach breaks
Sea turtle nesting tours (seasonal)
Wildlife spotting in nearby reserves
Snorkeling and diving at nearby islands
Nightlife and restaurant scene exploring
Zip-lining and canopy tour adventures
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
Recommended
January
32C
Hot and humid, and mostly sunny skies.
Recommended
February
33C
Hot and humid, and mostly sunny skies.
Recommended
March
34C
Hot and humid, and mostly sunny skies.
April
33C
Hot and humid, with some rainy days.
May
31C
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)
29C
Warm and pleasant, with frequent heavy rain.
October
28C
Warm and pleasant, with frequent heavy rain.
November
29C
Warm and pleasant, with frequent heavy rain.
Recommended
December
31C
Hot and humid, with occasional showers.
Book your September trip to Tamarindo
Find hotels, tours and experiences for the perfect escape.
