Mahina Weather in May
May in Mahina averages 28°C (82°F) during the day and 25°C (77°F) at night. Quite a bit of rainfall is typical this month, with around 127 mm (5 in) on average. An umbrella is a good idea.
Rainfall in Mahina in May
Records from the past 30 years suggest around 10 days of rain, with 127 mm (5 in) average for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.
Temperature in Mahina in May
Daytime temperatures in Mahina reach 28°C (82°F) in May, dropping to 25°C (77°F) at night. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights are warm at 25°C (77°F). It's worth making sure your accommodation has decent ventilation or air conditioning.
Sunshine in Mahina in May
Enjoy a sunny month with about 229 hours of sunshine, the clear skies make Mahina even more beautiful.
Average water temperature in May
The water is 27°C (81°F) this month — warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.For Mahina itself, July, August and September generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit French Polynesia, check out our Mahina's climate page.
Mahina Temperature in May
Min Temperature
25°C (77°F)
Max Temperature
28°C (82°F)
Water Temperature
27°C (81°F) *
Chance of Rain
32%
Precipitation
127 mm (5 in)
Rainy days
10 days
Humidity
78% *
Sunshine
229 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Mahina typically stay consistent throughout May, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in May
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Mahina in May
Browse day-by-day weather records for Mahina spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Mahina historical weather extremes in May
Based on 49 years of weather observations in Mahina between 1976 and 2025, these are the recorded extremes.
- Mahina recorded its highest May temperature of 33°C (91°F) on May 20, 1987.
- Mahina experienced its chilliest May day on May 17, 2005, reaching only 24°C (75°F).
- The lowest overnight temperature recorded in May was 20°C (68°F) (May 22, 2005).
Best Places in French Polynesia in May
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 May →
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What to Wear in Mahina in May
Warm weather calls for comfortable, breathable clothing in May. 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). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. With water temperatures around 27°C (81°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Mahina in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit French Polynesia, check out our Mahina's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Mahina climate overview or explore weather in French Polynesia.
