Weather in The Cook Islands in August

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Visiting The Cook Islands in August

August is one of the best months to visit The Cook Islands for the best beach weather. It has the most sunshine and best sunbathing and swimming conditions of the year.

August has average maximum temperatures of 25°C (77°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 68.4% making it sunny but overcast at times. The hours of sunshine per day are 7.8hrs making the days quite long and bright. August has total rainfall of 12.9cm (5.1inches) making it quite dry with only light showers in the very few rainy days each month. There are just 4.5 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days and rainy days are few and far between. Sea temperatures are a warm 24°C (76°F). August is a good month for swimming in The Cook Islands with comfortable temperatures for most people.

Also consider visiting The Cook Islands in one of the other best months of June, July, September, for the best beach weather.

Also consider one of our other suggestions for August.

Can you sunbathe in The Cook Islands in August?

Yes, August is a good time for sunbathing in The Cook Islands.

August has average maximum temperatures of 25°C (77°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 68.4% making it sunny but overcast at times. The hours of sunshine per day are 7.8hrs making the days quite long and bright. August has total rainfall of 12.9cm (5.1inches) making it quite dry with only light showers in the very few rainy days each month. There are just 4.5 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days and rainy days are few and far between.

More about August temperature and sunshine.

Can you swim in The Cook Islands in August?

Yes, August is a good month for swimming in The Cook Islands with warm sea temperatures 24°C (76°F).

More about August sea temperatures.

Is August a good time to holiday in The Cook Islands?

Yes, August is a great time for a holiday in The Cook Islands.

August has average maximum temperatures of 25°C (77°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 68.4% making it sunny but overcast at times. The hours of sunshine per day are 7.8hrs making the days quite long and bright. August has total rainfall of 12.9cm (5.1inches) making it quite dry with only light showers in the very few rainy days each month. There are just 4.5 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days and rainy days are few and far between. Sea temperatures are a warm 24°C (76°F). August is a good month for swimming in The Cook Islands with comfortable temperatures for most people.

More about the August temperatures and sunshine.

Is The Cook Islands warm in August?

Yes, The Cook Islands is very warm and perfect for sunbathing on clear days in August.

The average maximum temperature in The Cook Islands in August is 25°C (77°F). The average maximum temperature is 25°C (77°) in the previous month and 26°C (78°F) in the next month.

The average temperature in The Cook Islands in August is 22°C (72°F). The average temperature is 23°C (73°F) in the previous month and 23°C (73°F) in the next month.

More info about the August temperatures and sunshine.

How sunny is The Cook Islands in August?

The average day light hours per day in The Cook Islands in August are 11.4. The sunshine percentage is 68.4% making it sunny but overcast at times. The hours of sunshine per day are 7.8hrs making the days quite long and bright.

More about August sunshine.

Temperature in The Cook Islands in August

The average maximum temperature in The Cook Islands in August is 25°C (77°F). The average maximum temperature is 25°C (77°F) in the previous month and 26°C (78°F) in the next month.

The average temperature in The Cook Islands in August is 22°C (72°F). The average temperature is 23°C (73°F) in the previous month and 23°C (73°F) in the next month.

The average minimum temperature in The Cook Islands in August is 20°C (68°F). The minimum temperature is 20°C (69°F) in the previous month and 21°C (70°F) in the next month.

Sunshine in The Cook Islands in August

During August the average day light hours are 11.4 per day in The Cook Islands. The sunshine percentage is 68.4% making it sunny but overcast at times. The hours of sunshine per day are 7.8hrs making the days quite long and bright.

The ultraviolet index in The Cook Islands in August is typically 8.3 during August. An ultraviolet index reading of 8 to 10 indicates a very high risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 15 minutes. Take extra precautions because unprotected skin and eyes will be damaged and can burn quickly. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in The Cook Islands in August

The average sea water temperature in The Cook Islands in August is 24.2°C (75.6°F) which is warm and pleasant for relaxing and swimming for long periods.

Rainfall in The Cook Islands in August

The average total rainfall in The Cook Islands in August is 12.9cm (5.1inches) and on average there are 4.5 rainy days in August making it a quite rainy time to visit the beach.

Humidity in The Cook Islands in August

The maximum dew point (an indicator of humidity) in The Cook Islands in August is 20°C (68°F) which is somewhat uncomfortable for most people in cities but fine on a beach. The dew point is 20°C (69°F) in the previous month and 21°C (21°F) in the next month.

The average maximum relative humidity in The Cook Islands in August is typically 89%. The maximum relative humidity is 89.8% in the previous month and 89.4% in the next month.

The average relative humidity in The Cook Islands in August is typically 76.2%. The average relative humidity is 76.8% in the previous month and 78% in the next month.

Wind Speed in The Cook Islands in August

The average maximum wind speed in The Cook Islands in August is typically 26KM/H (16MPH). The average maximum wind speed is 26KM/H (16MPH) in the previous month and 26KM/H (16MPH) in the next month.

The average wind speed in The Cook Islands in August is typically 14KM/H (9MPH). The average wind speed is 14KM/H (9MPH) in the previous month and 15KM/H (9MPH) in the next month.

The average wind direction in The Cook Islands in August is from the East-Southeast.

Monthly Averages

Suggested Beaches in August

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Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.

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Need Inspiration?

Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.