April weather forecast
Oneroa Village, Cook Islands

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Weather in April

Entering April, Oneroa Village experiences a considerable drop in rainfall from 177mm (6.97") to 225mm (8.86"). This decrease in precipitation coupled with shorter daylight hours hints at the shift towards the drier season. The generous cloud cover gives way to clearer, brighter skies, allowing the city to bask in sunshine. The sea, sharing the mainland's mood, experiences a slight cooling in its waters. Overall, April’s weather paints a transitionary picture, serving as a bridge between the city's wet and dry seasons.

Temperature

During April, Oneroa Village observes a subtle ascent to a still moderately hot 28°C (82.4°F) from March's 29°C (84.2°F) in the average high-temperature. During April, the average low-temperature in Oneroa Village, Cook Islands, is a pleasant 22°C (71.6°F).

Rainfall

In April, in Oneroa Village, the rain falls for 14 days. Throughout April, 225mm (8.86") of precipitation is accumulated. In Oneroa Village, Cook Islands, during the entire year, the rain falls for 114 days and collects up to 1951mm (76.81") of precipitation.

Sea temperature

In April, the average sea temperature is 27°C (80.6°F).
Note: For engaging in water activities including swimming and diving, temperatures from 25°C (77°F) to 29°C (84.2°F) are perceived as perfect, providing pleasure for extended durations.

Daylight

In April, the average length of the day is 11h and 35min.
On the first day of the month, sunrise is at 06:39 and sunset at 18:30. On the last day of April, sunrise is at 06:50 and sunset at 18:07 -10.

Sunshine

The average sunshine in April is 14h.

UV index

In Oneroa Village, the average daily maximum UV index in April is 10. A UV Index of 8 to 10 symbolizes a very high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: A daily high UV index of 10 in April leads to these guidelines:
Stay protected; otherwise, skin and eyes can suffer rapid damage. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. One must apply and reapply generously an SPF 30+ broad-spectrum sunscreen every two hours or after an outdoor workout or swim. Caution! The Sun's UV rays become stronger due to reflections from water and sand.
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Frequently asked questions

How hot is April in Oneroa Village?

The high-temperature, in April, in Oneroa Village, records 28°C (82.4°F), while the low-temperature is 22°C (71.6°F).

How much does it rain in Oneroa Village in April?

In Oneroa Village, Cook Islands, in April, it is raining for 14 days, with typically 225mm (8.86") of accumulated precipitation.

How warm is the water in April in Oneroa Village?

In April, the average sea temperature in Oneroa Village, Cook Islands, is 27°C (80.6°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

What is the average length of the day in April in Oneroa Village?

The average day length in April is 11h and 35min.

When is the sunrise / sunset in April in Oneroa Village?

In April, on the first day of the month, sunrise is at 06:39 and sunset at 18:30. On the last day of the month, in Oneroa Village, Cook Islands, sunrise is at 06:50 and sunset at 18:07 -10.

How long on average sun shines in April in Oneroa Village?

In April, the average sunshine duration in Oneroa Village, Cook Islands, is 14h.

How high is the UV index in April in Oneroa Village?

In April, the average daily maximum UV index is 10. A UV Index value of 8 to 10 symbolizes a very high health vulnerability from unsafe exposure to Sun's UV rays.
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in April
Oneroa Village, Cook Islands

Average temperature in April - Oneroa Village, Cook Islands
  • Average high temperature in April: 28°C

The warmest months (with the highest average high temperature) are January, February and March (29°C).
The months with the lowest average high temperature are July and August (25°C).

  • Average low temperature in April: 22°C

The months with the highest average low temperature are January, February and March (23°C).
The coldest months (with the lowest average low temperature) are June, July, August and September (19°C).

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Average rainfall in April
Oneroa Village, Cook Islands

Average rainfall in April - Oneroa Village, Cook Islands
  • Average rainfall in April: 225mm

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

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Average rainfall days in April
Oneroa Village, Cook Islands

Average rainfall days in April - Oneroa Village, Cook Islands
  • Average rainfall days in April: 14 days

The months with the highest number of rainy days are January and March (17 days).
The month with the least rainy days is August (3 days).

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Average sea temperature in April
Oneroa Village, Cook Islands

Average sea temperature in April - Oneroa Village, Cook Islands
  • Average sea temperature in April: 27°C

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

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Average daylight in April /
Average sunshine in April
Oneroa Village, Cook Islands

Average daylight in April / Average sunshine in April - Oneroa Village, Cook Islands
  • Average daylight in April: 11h and 4min

The month with the longest days is December (Average daylight: 13h and 24min).
The month with the shortest days is June (Average daylight: 10h and 48min).

  • Average sunshine in April: 14h

The months with the most sunshine are January and March (Average sunshine: 17h).
The month with the least sunshine is August (Average sunshine: 3h).

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Average UV index in April
Oneroa Village, Cook Islands

Average UV index in April - Oneroa Village, Cook Islands
  • Average UV index in April: 10

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

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Oneroa Village, Cook Islands

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