January holds up well in Aitutaki — 11th best month
Good · 7.3/10January averages 27°C (80°F) and humidity near 83%, so the practical pattern is early mornings, a long midday break, and evenings back outside.
239 mm makes this the wettest stretch of the year, though about 28 days with 6+ hours of sunshine still appear — keep an indoor fallback ready.
It scores 7.3/10 here, 11th of 12 months, against 9/10 in the destination's best month.
Figure on mid-season pricing, with crowds are light for this destination.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.
Flexible dates? September scores 1.7 points higher here — enough to change the trip.
February in Aitutaki — reliably good (7th best month)
Good · 7.6/10February averages 27°C (81°F) and humidity near 81%, so the practical pattern is early mornings, a long midday break, and evenings back outside.
Monthly rainfall reaches 181 mm — wet for this destination — but about 27 days with 6+ hours of sunshine still break through, so keep one indoor fallback in the plan.
It scores 7.6/10 here, 7th of 12 months, against 9/10 in the destination's best month.
Figure on mid-season pricing, with crowds are moderate.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.
March in Aitutaki: strong conditions, 8th of 12
Good · 7.6/10Days in March average 28°C (82°F) and humidity near 81% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.
168 mm of rain makes this a wet month here, though with about 27 days with 6+ hours of sunshine there is still bright weather between the fronts.
That is 7.6/10 on the same scale — 8th of 12 months, versus 9/10 for the best month here.
Expect mid-season pricing, and crowds are moderate.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.
April in Aitutaki: strong conditions, 6th of 12
Good · 7.9/10April averages 27°C (81°F) and humidity near 80%, so the practical pattern is early mornings, a long midday break, and evenings back outside.
Monthly rainfall reaches 127 mm — wet for this destination — but about 21 days with 6+ hours of sunshine still break through, so keep one indoor fallback in the plan.
It scores 7.9/10 here, 6th of 12 months, against 9/10 in the destination's best month.
Plan for mid-season pricing, with crowds are moderate.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.
May in Aitutaki: mixed conditions, plan around the weather
Trade-offs · 6.8/10Days in May average 27°C (80°F) and humidity near 81% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.
140 mm of rain signals a properly wet month, with only about 15 days with 6+ hours of sunshine to count on — build indoor options into the schedule.
That is 6.8/10 on the same scale — 12th of 12 months, versus 9/10 for the best month here.
Budget for low-season pricing, and crowds are light for this destination.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.
If your dates are flexible, September is materially better in Aitutaki — 2.2 points higher on the same scale.
June holds up well in Aitutaki — 9th best month
Good · 7.4/10June averages 26°C (78°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.
Rainfall runs 83 mm, so plan one flexible day in three; you still get about 13 days with 6+ hours of sunshine and 10.9 hours of daylight.
It scores 7.4/10 here, 9th of 12 months, against 9/10 in the destination's best month.
Plan for low-season pricing, with crowds are light for this destination.
Pack light clothing, swimwear and real sun protection, a packable rain layer.
Flexible dates? September scores 1.6 points higher here — enough to change the trip.
July holds up well in Aitutaki — 5th best month
Good · 8.1/10July averages 25°C (77°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.
Rainfall runs 60 mm, so plan one flexible day in three; you still get about 15 days with 6+ hours of sunshine and 11 hours of daylight.
It scores 8.1/10 here, 5th of 12 months, against 9/10 in the destination's best month.
Figure on mid-season pricing, with crowds are moderate.
Pack light clothing, swimwear and real sun protection, a packable rain layer.
August in Aitutaki — one of the year's strongest windows (3rd)
Best window · 8.5/10With 25°C (76°F) on average, August delivers classic beach weather: plenty of time in the water, with beach and boat plans rarely disrupted by cold.
Budget for roughly 63 mm of rain this month — a flexible day or two helps — with about 18 days with 6+ hours of sunshine and 11.4 hours of daylight to work around it.
On our climate-comfort scale this is one of the strongest months of the year for Aitutaki at 8.5/10 (3rd of 12), just behind September at 9/10.
Budget for peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Pack light clothing, swimwear and real sun protection, a packable rain layer.
September in Aitutaki — the year's strongest window
Best window · 9/10With 25°C (77°F) on average, September delivers classic beach weather: plenty of time in the water, with beach and boat plans rarely disrupted by cold.
Budget for roughly 64 mm of rain this month — a flexible day or two helps — with about 26 days with 6+ hours of sunshine and 11.9 hours of daylight to work around it.
On our climate-comfort scale this is the top-ranked month of the year for Aitutaki at 9/10 — the reference point every other month on this page is measured against.
Expect peak pricing, and crowds are moderate. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Pack light clothing, swimwear and real sun protection, a packable rain layer.
October in Aitutaki — reliably good (4th best month)
Good · 8.4/10October averages 25°C (77°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.
Monthly rainfall reaches 100 mm — wet for this destination — but about 27 days with 6+ hours of sunshine still break through, so keep one indoor fallback in the plan.
It scores 8.4/10 here, 4th of 12 months, against 9/10 in the destination's best month.
Plan for mid-season pricing, with crowds are moderate.
Pack light clothing, swimwear and real sun protection, a proper rain shell rather than an umbrella.
November is one of the strongest months in Aitutaki (2nd)
Best window · 8.6/10November averages 25°C (77°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.
Rainfall runs 86 mm, so plan one flexible day in three; you still get about 30 days with 6+ hours of sunshine and 12.9 hours of daylight.
A 8.6/10 puts this among the year's best months in Aitutaki (2nd of 12); only September scores higher, at 9/10.
Figure on mid-season pricing, with crowds are moderate.
Pack light clothing, swimwear and real sun protection, a packable rain layer.
December in Aitutaki: strong conditions, 10th of 12
Good · 7.4/10Days in December average 26°C (79°F) and humidity near 84% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.
This is the year's wettest stretch at 206 mm, but with about 30 days with 6+ hours of sunshine it is not a total loss; an indoor fallback covers the risk.
That is 7.4/10 on the same scale — 10th of 12 months, versus 9/10 for the best month here.
Expect mid-season pricing, and crowds are moderate.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.
If your dates are flexible, September is materially better in Aitutaki — 1.6 points higher on the same scale.
