SeasonMapAitutaki weather in April
Cook Islands
April in Aitutaki: hot, soaked, with clean air — fine if you can take 19 rainy days.
#8 of 12 months in Aitutaki · #755 of 1383 destinations to visit in April · comfort 77/100 (tier B)
Updated September 2026 · climate normals from ERA5 reanalysis
Traveller notes on Aitutaki in April
Other months in Aitutaki
Aitutaki's forum calls August comfortable but rarely warm at night — regulars say a long-sleeved top is worth packing for evenings on the beach front. Any rain tends to be a short, 10-minute downpour before it clears again, and while the water is a little coolish for August, most snorkelers manage fine in a t-shirt and shorts.
Add your own note from Aitutaki's card on the map.
Aitutaki climate normals — April
| Daytime high | 27°C / 81°F | 🥵 hot |
|---|---|---|
| Nighttime low | 26°C / 78°F | |
| Feels like (high) | 30°C / 86°F | |
| Sea temperature | 29°C / 83°F | ♨️ bath-warm |
| Rainfall | 160 mm / 6.3 in | ⛈ soaked |
| Rainy days | 19 days | |
| Humidity | 80% | 💦 very humid |
| Dew point | 23°C / 73°F | |
| Sunshine | 9.7 h/day | |
| Daylight | 11.7 h | |
| Wind | 28 km/h / 17 mph | |
| Air quality (US AQI) | 41 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Aitutaki in April
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 seasonschool holidays in 3 of the markets that fill it, an ordinary month(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Aitutaki'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 weatherAitutaki's weather doesn't swing hard through the year — comfort stays fairly steady in every month.
What's on in Aitutaki in April
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Hazard
Cyclone season
1 Nov – 30 AprThe South Pacific season runs November to April, with the risk highest between December and February. Most seasons pass without a direct hit, and a system in the area moves the flights before anything else. Source ↗
Where is Aitutaki?
Aitutaki in April — FAQ
- Is April a good time to visit Aitutaki?
- April in Aitutaki: hot, soaked, with clean air — fine if you can take 19 rainy days. It ranks #8 of 12 months for Aitutaki on SeasonMap's comfort score (77/100).
- What is the weather like in Aitutaki in April?
- In April, Aitutaki averages a daily high of 27°C and a low of 25.7°C, with about 159.8 mm of rain over roughly 19.1 rainy days.
- What is the air quality in Aitutaki in April?
- Aitutaki has a mean US Air Quality Index of about 41 in April.