Arorangi weather in September (Cook Islands)

Curious about the September weather in Arorangi? This guide provides all the details you need.

In Arorangi the weather in September is generally perfect, with high temperatures and moderate rainfall. Anticipate daytime temperatures around 25°C, while night temperatures can drop to 22°C.

Arorangi in September usually receives moderate rainfall, averaging around 81 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 11 days of the month will see rainfall.

The area experiences a moderate amount of sunshine, with approximately 182 hours of sunlight expected. This makes it neither too gloomy nor overly bright.

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 Arorangi climate page with graphs.

 

Arorangi, monthly averages in September

Min Temperature 22°C  

Max Temperature 25°C  

Chance of Rain 38%  

Precipitation 81 mm  

Rainy days 11 days  

Humidity 80% *  

Windspeed 18 km/h *  

Sunshine 182 hours *  

Percentage Sunshine *  

Where to go in the Cook Islands in September

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

Weather conditions Weather

Temperatures

Precipitation

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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 Arorangi in September?

For visitors traveling to Arorangi, 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 in September.

Swimming

7/10

Cycling

9/10

Walking

9/10

Camping

8/10

Outdoor sports

9/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Arorangi.

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 climate conditions. Find out where to go with our weather planner.