Beach weather in The Cook Islands in May

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Visiting The Cook Islands in May

27°C (81°F) Air Temperature

26°C (79°F) Sea Temperature

7.1 Hrs of Sun / Day

8.8 Days of Rain

May has average maximum temperatures of 27°C (81°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 63.9% making it sunny but overcast at times. The hours of sunshine per day are 7.1hrs making the days quite long and bright. May has total rainfall of 17.8cm (7.0inches) making it quite dry with only moderate showers. There are just 8.8 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days. It is a good time for sunbathing in The Cook Islands. Sea temperatures are a very warm 26°C (79°F). May is an excellent month for swimming in The Cook Islands with very comfortable temperatures for bathing all day.

Consider visiting The Cook Islands in the months of June, July, August, September, for the best beach weather.

Also consider one of our other suggestions for May.

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Can you sunbathe in The Cook Islands in May?

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

More about May temperature and sunshine.

Can you swim in The Cook Islands in May?

Yes, May is an excellent month for swimming in The Cook Islands with very warm sea temperatures 26°C (79°F).

More about May sea temperatures.

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

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

More about the May temperatures and sunshine.

Is The Cook Islands warm in May?

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

The average maximum temperature in The Cook Islands in May is 27°C (81°F). The average maximum temperature is 29°C (84°) in the previous month and 26°C (79°F) in the next month.

The average temperature in The Cook Islands in May is 25°C (76°F). The average temperature is 26°C (79°F) in the previous month and 23°C (74°F) in the next month.

More info about the May temperatures and sunshine.

How sunny is The Cook Islands in May?

The average day light hours per day in The Cook Islands in May are 11.1. The sunshine percentage is 63.9% making it sunny but overcast at times. The hours of sunshine per day are 7.1hrs making the days quite long and bright.

More about May sunshine.

Temperature in The Cook Islands in May

The average maximum temperature in The Cook Islands in May is 27°C (81°F). The average maximum temperature is 29°C (84°F) in the previous month and 26°C (79°F) in the next month.

The average temperature in The Cook Islands in May is 25°C (76°F). The average temperature is 26°C (79°F) in the previous month and 23°C (74°F) in the next month.

The average minimum temperature in The Cook Islands in May is 22°C (72°F). The minimum temperature is 24°C (74°F) in the previous month and 21°C (70°F) in the next month.

Sunshine in The Cook Islands in May

During May the average day light hours are 11.1 per day in The Cook Islands. The sunshine percentage is 63.9% making it sunny but overcast at times. The hours of sunshine per day are 7.1hrs making the days quite long and bright.

The ultraviolet index in The Cook Islands in May is typically 7.2 during May. 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 May

The average sea water temperature in The Cook Islands in May is 26.1°C (79.0°F) which is very warm and ideal for relaxing and swimming for the whole day.

Rainfall in The Cook Islands in May

The average total rainfall in The Cook Islands in May is 17.8cm (7.0inches) and on average there are 8.8 rainy days in May making it a quite rainy time to visit the beach.

Humidity in The Cook Islands in May

The maximum dew point (an indicator of humidity) in The Cook Islands in May is 23°C (73°F) which is very humid and quite uncomfortable for most unless you are on a beach. At night you would most likely require a fan. The dew point is 24°C (75°F) in the previous month and 21°C (21°F) in the next month.

The average maximum relative humidity in The Cook Islands in May is typically 91.9%. The maximum relative humidity is 92.8% in the previous month and 89.9% in the next month.

The average relative humidity in The Cook Islands in May is typically 80.1%. The average relative humidity is 81.6% in the previous month and 77.5% in the next month.

Wind Speed in The Cook Islands in May

The average maximum wind speed in The Cook Islands in May is typically 24KM/H (15MPH). The average maximum wind speed is 23KM/H (14MPH) in the previous month and 24KM/H (15MPH) in the next month.

The average wind speed in The Cook Islands in May is typically 13KM/H (8MPH). The average wind speed is 12KM/H (7MPH) in the previous month and 13KM/H (8MPH) in the next month.

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

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