Aitutaki

Aitutaki Weather in August

Average temperatures, rainfall, sunshine and the best places to visit in Aitutaki, the Cook Islands in August.

Considering a trip to Aitutaki, the Cook Islands this August and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What to Expect in Aitutaki in August

Aitutaki, the Cook Islands is a region in the Cook Islands. August in Aitutaki generally has warm temperatures, with precipitation levels ranging from moderate to high.

Temperatures

The average maximum temperatures are warm and range from 25°C (77°F) in Rarotonga to 29°C (84°F) in Rakahanga. Nighttime temperatures generally drop to 26°C (79°F) in Rakahanga and 22°C (72°F) in Rarotonga. On average, August is the month with the lowest temperatures of the year in Rarotonga.

To learn more about the conditions in specific areas of Aitutaki, the Cook Islands, check out the map below.

Precipitation

In August, precipitation varies across different areas. From moderate rainfall in Aitutaki with an average of 70 mm (2.8 in) to high rainfall in Rakahanga with 119 mm (4.7 in).

Average sunshine

Many locations offer abundant sunshine during this month. For instance, Rarotonga enjoys approximately 191 hours of sunlight, ideal for those seeking sunny weather.

Explore Aitutaki by month

Pick a month to see the average temperature, rainfall and sunshine in Aitutaki — and find the best time to visit. (based on Rarotonga)

Best Places to Visit in Aitutaki in August

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Aitutaki.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Aitutaki

What is the weather like in August for some of the most popular destinations in Aitutaki, the Cook Islands?

Temperature range in Aitutaki (August)

Precipitation variation in Aitutaki (August)

Rarotonga

In August Rarotonga generally has high temperatures with maximum daytime temperatures around 25°C (77°F), minimum nighttime temperatures around 22°C (72°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

July
August
September
Max temperature
25°C (77°F)
25°C (77°F)
25°C (77°F)
Min temperature
22°C (72°F)
22°C (72°F)
22°C (72°F)
Monthly sun hours
178 hours
191 hours
182 hours
Monthly rainfall
104 mm (4.1 in)
80 mm (3.1 in)
81 mm (3.2 in)
Monthly rainy days
13 days
14 days
11 days
Weather conditions

Arutanga

In August Arutanga generally has high temperatures with maximum daytime temperatures around 26°C (79°F), minimum nighttime temperatures around 24°C (75°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

July
August
September
Max temperature
26°C (79°F)
26°C (79°F)
26°C (79°F)
Min temperature
24°C (75°F)
24°C (75°F)
24°C (75°F)
Monthly sun hours
187 hours
187 hours
189 hours
Monthly rainfall
82 mm (3.2 in)
71 mm (2.8 in)
79 mm (3.1 in)
Monthly rainy days
13 days
15 days
12 days
Weather conditions

Avarua

In August Avarua generally has high temperatures with maximum daytime temperatures around 25°C (77°F), minimum nighttime temperatures around 22°C (72°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

July
August
September
Max temperature
25°C (77°F)
25°C (77°F)
25°C (77°F)
Min temperature
22°C (72°F)
22°C (72°F)
22°C (72°F)
Monthly sun hours
178 hours
191 hours
182 hours
Monthly rainfall
104 mm (4.1 in)
80 mm (3.1 in)
81 mm (3.2 in)
Monthly rainy days
13 days
14 days
11 days
Weather conditions

Aitutaki

In August Aitutaki generally has high temperatures with maximum daytime temperatures around 26°C (79°F), minimum nighttime temperatures around 24°C (75°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

July
August
September
Max temperature
26°C (79°F)
26°C (79°F)
26°C (79°F)
Min temperature
24°C (75°F)
24°C (75°F)
24°C (75°F)
Monthly sun hours
187 hours
187 hours
189 hours
Monthly rainfall
82 mm (3.2 in)
70 mm (2.8 in)
79 mm (3.1 in)
Monthly rainy days
13 days
15 days
12 days
Weather conditions

Rakahanga

In August Rakahanga generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 26°C (79°F) and high monthly rainfall. So on average the conditions are pleasant that month.

July
August
September
Max temperature
29°C (84°F)
29°C (84°F)
29°C (84°F)
Min temperature
26°C (79°F)
26°C (79°F)
26°C (79°F)
Monthly rainfall
131 mm (5.2 in)
119 mm (4.7 in)
119 mm (4.7 in)
Monthly rainy days
15 days
16 days
13 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Aitutaki, in the Cook Islands.

Popular cities in August

Day & night temperatures, rainfall and average weather in Aitutaki in August.

City Weather Day temp Night temp Rainfall
Rarotonga 25°C (77°F) 22°C (72°F) 80 mm (3.1 in)
Arutanga 26°C (79°F) 24°C (75°F) 71 mm (2.8 in)
Rakahanga 29°C (84°F) 26°C (79°F) 119 mm (4.7 in)
Avarua 25°C (77°F) 22°C (72°F) 80 mm (3.1 in)
Aitutaki 26°C (79°F) 24°C (75°F) 70 mm (2.8 in)

Aitutaki weather in August: frequently asked questions

What is the weather like in Aitutaki, the Cook Islands in August?

In August, Aitutaki, the Cook Islands generally has perfect weather conditions. Rarotonga sees daytime temperatures near 25°C (77°F), with nights cooling to roughly 22°C (72°F).

What is the average temperature in Aitutaki, the Cook Islands in August?

In Rarotonga, the average daytime high in August is 25°C (77°F), while nighttime temperatures drop to around 22°C (72°F).

Does Aitutaki, the Cook Islands get a lot of rain in August?

Not particularly. Rarotonga averages just 80 mm (3.1 in) of rain in August, making it a mostly dry month for Aitutaki, the Cook Islands.

Is August a Good Time to Visit Aitutaki, the Cook Islands?

We consider August to be one of the best times to travel to Aitutaki, the Cook Islands. Typically, the climate in Rarotonga is perfect.

Generally speaking, the best visiting conditions can be found in June, August, September and October offering mostly perfect weather in Rarotonga. On the other hand, the weather in January, February and December tend to be unpleasant.

Interested in more climate information?

We have much more information about the climate in Aitutaki.

Weather and climate has detailed information for every country in the world. Are you going to the Cook Islands? Get detailed 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.

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Need travel inspiration? Check out our bucket list articles and be inspired.