Oneroa Village
Cook Islands
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Oneroa Village, Cook Islands

January, like December, in Oneroa Village, Cook Islands, is a moderately hot summer month, with average temperature fluctuating between 23°C (73.4°F) and 29°C (84.2°F). The warmest months are January through March, with an average high-temperature of 29°C (84.2°F). Weather in January »
February, the last month of the summer, in Oneroa Village, is another warm month, with average temperature varying between 23°C (73.4°F) and 29°C (84.2°F). January through March, with an average high-temperature of 29°C (84.2°F), are the warmest months. In Oneroa Village, during February, the rain falls for 16 days and regularly aggregates up to 234mm (9.2") of precipitation. Weather in February »

March, the first month of the autumn, in Oneroa Village, is also a moderately hot month, with average temperature ranging between max 29°C (84.2°F) and min 23°C (73.4°F). January through March, with an average high-temperature of 29°C (84.2°F), are the warmest months. In March, the rain falls for 17 days. Weather in March »

April, the same as March, is another warm autumn month in Oneroa Village, Cook Islands, with temperature in the range of an average high of 28°C (82.4°F) and an average low of 22°C (71.6°F). In April, the average high-temperature is practically the same as in March - a still moderately hot 28°C (82.4°F). Weather in April »

The last month of the autumn, May, is also a moderately hot month in Oneroa Village, Cook Islands, with average temperature fluctuating between 27°C (80.6°F) and 21°C (69.8°F). In May, the average high-temperature is practically the same as in April - a still moderately hot 27°C (80.6°F). Weather in May »

June, the first month of the winter, in Oneroa Village, is also a moderately hot month, with average temperature varying between 26°C (78.8°F) and 19°C (66.2°F). In June, the average high-temperature is relatively the same as in May - a still moderately hot 26°C (78.8°F). Weather in June »

July, like June, in Oneroa Village, Cook Islands, is a moderately hot winter month, with average temperature fluctuating between 25°C (77°F) and 19°C (66.2°F). The coldest months are July and August, with an average high-temperature of 25°C (77°F). Weather in July »

The last month of the winter, August, is also a moderately hot month in Oneroa Village, Cook Islands, with average temperature varying between 19°C (66.2°F) and 25°C (77°F). July and August, with an average high-temperature of 25°C (77°F), are the coldest months. Weather in August »

September, the first month of the spring, in Oneroa Village, is still a warm month, with average temperature fluctuating between 19°C (66.2°F) and 26°C (78.8°F). In September, the average high-temperature is relatively the same as in August - a still warm 26°C (78.8°F). Weather in September »

October, the same as September, is a moderately hot spring month in Oneroa Village, Cook Islands, with temperature in the range of an average high of 26°C (78.8°F) and an average low of 20°C (68°F). In Oneroa Village, the average high-temperature remains the same as in September - a still warm 26°C (78.8°F). Weather in October »

November, the last month of the spring, in Oneroa Village, is also a moderately hot month, with average temperature varying between 21°C (69.8°F) and 27°C (80.6°F). In November, the average high-temperature is almost the same as in October - a still warm 27°C (80.6°F). Weather in November »

December, the first month of the summer, in Oneroa Village, is still a warm month, with temperature in the range of an average low of 22°C (71.6°F) and an average high of 28°C (82.4°F). In Oneroa Village, the average high-temperature in December is almost the same as in November - a still warm 28°C (82.4°F). Weather in December »

What is the warmest month in Oneroa Village?

January through March, with an average high-temperature of 29°C (84.2°F), are warmest months in Oneroa Village, Cook Islands.

How many days does it rain in Oneroa Village?

In Oneroa Village, Cook Islands, during the entire year, the rain falls for 114 days and collects up to 1951mm (76.8") of precipitation.

What is the rainiest month in Oneroa Village?

The month with the most rainfall in Oneroa Village is January when the rain falls for 17 days and typically aggregates up to 236mm (9.3") of precipitation.

What are the months with the most sunshine in Oneroa Village?

January and March, with an average of 17h of sunshine, are months with the most sunshine in Oneroa Village, Cook Islands.

When is the highest UV index in Oneroa Village?

January through March, October through December, with an average maximum UV index of 12, are months with the highest UV index in Oneroa Village, Cook Islands.

When is the sea warmest in Oneroa Village?

March is the month with the warmest seawater in Oneroa Village, Cook Islands, with an average sea temperature of 28°C (82.4°F).

What is the month with the shortest days in Oneroa Village?

June has the shortest days of the year in Oneroa Village, Cook Islands, with an average of 10.8h of daylight.

What are the months with the lowest UV index in Oneroa Village?

June and July, with an average maximum UV index of 6, are months with the lowest UV index.

What are the coldest months in Oneroa Village?

July and August, with an average high-temperature of 25°C (77°F), are the coldest months in Oneroa Village, Cook Islands.

What is the driest month in Oneroa Village?

July and September are months with the least rain when the rain falls for 5 days and typically aggregates up to 102mm (4") of rain.

What are the months with the coldest sea water in Oneroa Village?

Through and October, with an average sea temperature of 24°C (75.2°F).

What is the month with the least sunshine in Oneroa Village?

The month with the least sunshine is August, with an average of 3h of sunshine.

When are the longest days in Oneroa Village?

December has the longest days of the year, with an average of 13.5h of daylight.
Average temperature - Oneroa Village, Cook Islands
Average rainfall - Oneroa Village, Cook Islands

The wettest month (with the highest rainfall) is January (236mm).
Driest months (with the lowest rainfall) are July and September (102mm).

Average rainfall days - Oneroa Village, Cook Islands
Average sea temperature - Oneroa Village, Cook Islands

The best month for swimming (with the highest average sea temperature) is March (28°C).
Coldest months (with the lowest average sea temperature) are July, August, September and October (24°C).

Average daylight / Average sunshine - Oneroa Village, Cook Islands
Average UV index - Oneroa Village, Cook Islands

Months with the highest UV index are January, February, March, October, November and December (UV index 12).
Months with the lowest UV index are June and July (UV index 6).