Rakahanga Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Rakahanga.
Climate overview of Rakahanga
With consistently stable weather, Rakahanga, Aitutaki, Cook Islands, sees little seasonal temperature change. Daytime highs average 29°C (84°F), ranging from 30°C (86°F) in April to 29°C (84°F) in August.
The city has a wet climate, receiving around 2252 mm (89 in) of rainfall per year. Despite the high annual total, it has a distinct rainy season from November to April. February is the wettest month.
Rakahanga Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Rakahanga - and find the best time to visit.
Monthly Temperature in Rakahanga
The climate in Rakahanga remains fairly constant, offering comfortable temperatures throughout the year. On average, daytime temperatures range from a comfortable 30°C (86°F) in April to a comfortable 29°C (84°F) in August.
Nighttime temperatures range from 27°C (81°F) in April to 26°C (79°F) in August.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Rakahanga
Rakahanga is known for its substantial rainfall, with annual precipitation reaching 2252 mm (89 in). The seasons in Rakahanga bring significant changes in precipitation. The wettest month, February, receives heavy rainfall, with an average of 290 mm (11 in) of precipitation. This rainfall is distributed across 13 rainy days.
In contrast, the driest month, September, experiences much less rainfall, totaling 119 mm (4.7 in) over 13 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Rakahanga Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Rakahanga
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July, August, September and October
- Warmest weather: all year round
- Seasonal pattern: A distinct rainy season from November to April
Frequently asked questions about the climate in Rakahanga
What is the best time to visit Rakahanga?
June, July, August, September and October typically offer the most optimal weather in Rakahanga. In contrast, January, February, March, April and December tend to have less optimal conditions. Rakahanga has a distinct rainy season from November to April.
What temperatures can I expect in Rakahanga?
Daytime highs range from 29°C (84°F) in August to 30°C (86°F) in April. Nighttime lows range from 26°C (79°F) to 27°C (81°F). Temperatures stay relatively stable year-round.
How much rain does Rakahanga get?
Annual rainfall is around 2252 mm (89 in). February is the wettest month with 290 mm (11 in), while September is the driest with 119 mm (4.7 in).
Rakahanga 3-Day Forecast
Rakahanga on the map
Rakahanga is highlighted - select any city to see its climate.
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