Aitutaki Weather by Month — Temperature & Rainfall Guide

Aitutaki is a region in the Cook Islands. Many people wonder what the weather conditions are in Aitutaki over the year. What is the best time to visit Aitutaki?

This page shows the average weather conditions by month in Aitutaki over the year in: January, February, March, April, May, June, July, August, September, October, November, December.

In January the weather in Aitutaki ranges from poor in Arutanga to unpleasant in Rarotonga. In Rarotonga you can expect warm maximum average daytime temperatures around 28°C (82°F) and nighttime temperatures around 25°C (77°F).

Find more detailed climate information for Aitutaki in January here.

In February the weather in Aitutaki ranges from poor in Arutanga to unpleasant in Rarotonga. In Rarotonga you can expect warm maximum average daytime temperatures around 28°C (82°F) and nighttime temperatures around 26°C (79°F).

Find more detailed climate information for Aitutaki in February here.

In March the weather in Aitutaki ranges from poor in Rakahanga to tolerable in Rarotonga. In Rarotonga you can expect warm maximum average daytime temperatures around 28°C (82°F) and nighttime temperatures around 26°C (79°F). On average, this month is one of the warmest months of the year in Aitutaki. So be prepared and make sure to dress lightly.

Find more detailed climate information for Aitutaki in March here.

In April the weather in Aitutaki ranges from unpleasant in Rakahanga to pleasant in Rarotonga. The average maximum daytime temperatures are high and range from 28°C (82°F) in Rarotonga to 30°C (86°F) in Rakahanga.

Find more detailed climate information for Aitutaki in April here.

In May the weather in Aitutaki ranges from tolerable in Rakahanga to pleasant in Rarotonga. The average maximum daytime temperatures are high and range from 27°C (81°F) in Rarotonga to 30°C (86°F) in Rakahanga.

Find more detailed climate information for Aitutaki in May here.

In June the weather in Aitutaki ranges from pleasant in Rakahanga to perfect in Rarotonga. The average maximum daytime temperatures are high and range from 26°C (79°F) in Avarua to 29°C (84°F) in Rakahanga.

Find more detailed climate information for Aitutaki in June here.

In July the weather in Aitutaki ranges from pleasant in Rarotonga to perfect in Arutanga. The average maximum daytime temperatures are high and range from 25°C (77°F) in Rarotonga to 29°C (84°F) in Rakahanga.

Find more detailed climate information for Aitutaki in July here.

In August the weather in Aitutaki ranges from pleasant in Rakahanga to perfect in Rarotonga. The average maximum daytime temperatures are high and range from 25°C (77°F) in Rarotonga to 29°C (84°F) in Rakahanga. On average, this month is the coldest month of the year in Aitutaki.

Find more detailed climate information for Aitutaki in August here.

In September the weather in Aitutaki ranges from pleasant in Rakahanga to perfect in Rarotonga. The average maximum daytime temperatures are high and range from 25°C (77°F) in Rarotonga to 29°C (84°F) in Rakahanga.

Find more detailed climate information for Aitutaki in September here.

In October the weather in Aitutaki ranges from pleasant in Arutanga to perfect in Rarotonga. The average maximum daytime temperatures are high and range from 25°C (77°F) in Rarotonga to 29°C (84°F) in Rakahanga.

Find more detailed climate information for Aitutaki in October here.

In November the weather in Aitutaki ranges from tolerable in Rakahanga to pleasant in Rarotonga. The average maximum daytime temperatures are high and range from 26°C (79°F) in Rarotonga to 29°C (84°F) in Rakahanga.

Find more detailed climate information for Aitutaki in November here.

In December the weather in Aitutaki ranges from poor in Rakahanga to unpleasant in Rarotonga. The average maximum daytime temperatures are high and range from 27°C (81°F) in Rarotonga to 29°C (84°F) in Rakahanga.

Find more detailed climate information for Aitutaki in December here.