Moorea (Mo'orea) weather in March

March in Moorea: hot, rainy, with clean air — fine if you can take 21 rainy days.

Updated September 2026 · climate normals from ERA5 reanalysis

Moorea🇵🇫 French Polynesia · South Pacific · Island81
  1. 67Jan
  2. 70Feb
  3. 81Mar
  4. 77Apr
  5. 85May
  6. 82Jun
  7. 86Jul
  8. 88Aug
  9. 87Sep
  10. 83Oct
  11. 76Nov
  12. 71Dec

#7 of 12 months in Moorea · #476 of 1413 destinations to visit in March · comfort 81/100 (tier A)

Days
29°C
Nights
24°C
Wet days
21
Sun
10.4 h
Humidity
81%
Daylight
12 h
Moorea, French Polynesia
Photo: Thomas balabaud · Pexels

Traveller notes on Moorea in March

Moorea's forum describes March rain as typically brief - 10 to 20 minute showers followed by sun and rainbows - with the wet season tapering off through the month and plenty of genuinely sunny days in between. Rain often hits one part of the island but not another; posters noted it can be raining at higher elevations while the beaches stay dry. Multiple longtime visitors said they'd been to French Polynesia in March many times with rain rarely being a real problem, though a few reported a stretch of all-day downpours, and forum consensus was that online forecasts tend to overstate how much rain actually falls here.
SocietyIslandsRegular · March · 1 month ago · Read more on Tripadvisor ↗

Other months in Moorea

Moorea-forum threads asking if February is still worth a visit land on yes, though posters are candid it's historically the rainiest, most humid stretch of the year. A typical two-week stay tends to break down as one or two genuinely rainy days, one or two mostly cloudy, and the rest split between partly and mostly sunny, so a full washout trip is called rare even in the wettest month. Outcomes do swing wildly year to year - some visitors get two straight weeks of sun, others catch a passing cyclone, and posters are honest nobody can predict which in advance. The island's hills create real microclimates, rain falling on the higher ground while the beach stays clear the same afternoon. Showers themselves are brief, isolated tropical bursts that move through and clear rather than settling in. The record: 28.4C days feeling like a punishing 32C, 23.8C nights, a notably high 273mm across 19 days, 82 percent humidity, a 28.7C sea and wind averaging nearly 27 km/h.
CookBayFebruaryRegular · February · 1 month ago · Read more on Tripadvisor ↗
Moorea-forum threads on November weather agree it marks the start of the rainy season, but posters are consistent that the label overstates the actual experience: when rain does show up it rarely lasts, and the heat that follows clears it up fast, leaving plenty of hot, sunny stretches with puffy clouds and the occasional rainbow. One account logged rain every single day of a five-night stay, yet never called it a washout - the pattern was a reliable thirty-to-forty-five-minute afternoon shower rather than a lost day. Conditions can also split by coast, one side staying clear while the other gets a passing shower, worth simply moving to whichever side has better weather that afternoon. Visitors who've gone around Thanksgiving week specifically call the weather great rather than a compromise. The record: 27.4C days feeling like 30C, 23.1C nights, 207mm across 18.5 days, 82 percent humidity, a 27.5C sea and wind averaging nearly 27 km/h.
TemaeNovemberRegular · November · 1 month ago · Read more on Tripadvisor ↗
Moorea-forum threads on January rainfall agree it sits at the heart of the South Pacific wet season, but regulars are consistent that the rain itself doesn't ruin days: showers arrive in short, quick-moving bursts, mostly in the afternoon or evening, similar to the pattern Hawaii visitors will recognize, leaving mornings clear and sunny more often than not. One long-running thread notes weather moves in three-to-four day cycles, so a week-plus stay should see a real mix rather than one washed-out trip. When the sun is fully out, posters warn it runs genuinely intense, humidity described as wilting by midday. The trade-off for the wetter season is thinner crowds and softer prices than the July-through-September peak. The record: 28.3C days feeling like a sticky 32C, 23.5C nights, a notably high 302mm across 22.4 days, 82 percent humidity, a 28.5C sea and 9.6 hours of sun - the wettest entry on Moorea's whole calendar, matching the wet-season framing closely.
CookBayJanuaryRegular · January · 1 month ago · Read more on Tripadvisor ↗
Society Islands-forum threads on May weather (the numbers track Moorea directly) call it one of the best times of year to go - still low season, so lighter crowds, but with genuinely wonderful weather since the rainy season proper runs late November through March and May sits comfortably outside it, at the start of the dry season that carries through October. When showers do pass through, mostly in the afternoon, posters say they clear quickly rather than settling in. One specific trip report spanning late April into mid-May found it very nice and not too humid, with lots of sun and only two showery days near the very end of the stay. The record: 28C days feeling like 30C, 23.3C nights, 94mm across 14.6 days, a 28.6C sea, 80 percent humidity and 9.8 hours of sun.
CookBaySocietyIslandsMay · May · 1 month ago · Read more on Tripadvisor ↗

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Moorea climate normals — March

Daytime high29°C / 84°F🥵 hot
Nighttime low24°C / 75°F
Feels like (high)33°C / 91°F
Sea temperature29°C / 84°F♨️ bath-warm
Rainfall148 mm / 5.8 in🌧 rainy
Rainy days21 days
Humidity81%💦 very humid
Dew point22°C / 71°F
Sunshine10.4 h/day
Daylight12.2 h
Wind23 km/h / 14 mph
Air quality (US AQI)25🍃 good

Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.

Crowds in Moorea in March

How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.

Shoulder seasonan ordinary month(estimated)

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Peak crowdsBusyShoulder seasonQuiet

Best months for Moorea's weather

Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).

Fair weatherMoorea's weather peaks July–September, best around August.

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Best weatherFair weatherToughest weather

What's on in Moorea in March

Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.

  • Hazard

    Cyclone season

    1 Nov – 30 Apr

    The wet half of the year is also the cyclone window in the Society Islands. Direct hits are rare, and the more common effect is a week of heavy rain and a cancelled ferry. Source ↗

What's on around the world in March →

Where is Moorea?

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Moorea in March — FAQ

Is March a good time to visit Moorea?
March in Moorea: hot, rainy, with clean air — fine if you can take 21 rainy days. It ranks #7 of 12 months for Moorea on SeasonMap's comfort score (81/100).
What is the weather like in Moorea in March?
In March, Moorea averages a daily high of 28.8°C and a low of 24.1°C, with about 147.5 mm of rain over roughly 20.9 rainy days.
What is the air quality in Moorea in March?
Moorea has a mean US Air Quality Index of about 25 in March.