Feel the beauty of the Marquesas islands
The Marquesas is a very undiscovered part of the world. We can guarantee peace, unspoiled greenery, beaches and sea. Something for the bucket list!
September in Atiha typically sees daytime highs of 27°C (81°F) and nighttime lows of 24°C (75°F). Rainfall is also possible this month, so it's worth packing an umbrella.
If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.
Pick a month to see the average temperature, rainfall and sunshine in Atiha - and find the best time to visit.
50-year average (1976-2025)
Based on our historical records, temperatures in Atiha typically stay consistent throughout September, with daily highs averaging around 27°C (81°F). Nights are warm, with lows around 22°C (72°F).
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Browse day-by-day weather records for Atiha spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Based on 50 years of weather observations in Atiha between 1976 and 2026, these are the recorded extremes.
Find out more about the weather in French Polynesia and which places have the best travel conditions in this month. See all of French Polynesia in September →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Rain is likely on several days, so bring a good rain jacket. The water temperature sits at about 26°C (79°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Atiha climate overview or explore weather in French Polynesia.
Where to go in September - average daytime high across popular destinations.
Need travel inspiration? Check out our bucket list articles and be inspired.
Feel the beauty of the Marquesas islands
The Marquesas is a very undiscovered part of the world. We can guarantee peace, unspoiled greenery, beaches and sea. Something for the bucket list!
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