ClimateForecastSeptemberOctober >>

Avarua weather in September (Aitutaki, Cook Islands)

How is the weather in Avarua in September? Wondering if it's an optimal time for a visit? This page provides detailed information on the weather conditions for that month.

Temperatures

In Avarua, September is characterized by high temperatures and moderate rainfall. Throughout the day, temperatures typically settle at around 25°C. But by evening, they drop to around 22°C.

Precipitation

Avarua in September usually receives moderate rainfall, averaging around 81 mm for the month. Based on our climate data of the past 30 years, about 11 days of rain are anticipated.

Average sunshine

The city usually sees around 182 hours of sunlight, indicating a moderately sunny period.

So this is a great month to visit if you prefer dry days with pleasant temperatures. June, August, September and October typically offer the most optimal weather. In contrast, January, February and December tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Avarua climate page with graphs.

 

Avarua, monthly averages in September

Min TemperatureMin Temperature 22°C  
Max TemperatureMax Temperature 25°C  
Chance of RainChance of Rain 38%  
PrecipitationPrecipitation 81 mm  
Rainy daysRainy days 11 days  
HumidityHumidity 80% *  
WindspeedWindspeed 18 km/h *  
SunshineSunshine 182 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Rarotonga, the Cook Islands (4 KM, 3 Miles).

Where to go in the Cook Islands in September

Find out more about the weather in the Cook Islands and which places have the best travel conditions in this month.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to Avarua, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming
7/10
Cycling
9/10
Walking
9/10
Camping
8/10
Outdoor sports
9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Avarua.

Our site offers climate and forecast data for every country in the world. Are you going to the Cook Islands? On this website you can find historical weather averages for many cities in the Cook Islands. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.