Arutanga
Cook Islands
Long-term weather forecast
Long-term weather forecast

April weather forecast and climate
Arutanga, Cook Islands

April, like March, in Arutanga, Cook Islands, is a moderately hot autumn month, with average temperature varying between 29°C (84.2°F) and 23°C (73.4°F).

Temperature

In Arutanga, Cook Islands, the average high-temperature is almost the same as in March - a moderately hot 29°C (84.2°F). In Arutanga, the average low-temperature is 23°C (73.4°F).

Rainfall

In Arutanga, during 13 rainfall days, 216mm (8.5") of precipitation is typically accumulated. Throughout the year, in Arutanga, there are 114 rainfall days, and 1984mm (78.1") of precipitation is accumulated.

Sea temperature

January through April, with an average sea temperature of 28°C (82.4°F), are months with the warmest seawater in Arutanga.
Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

Daylight

In Arutanga, the average length of the day in April is 11.7h.

Sunshine

In April, the average sunshine is 13h.

UV index

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 unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 10 in April transform into the following instructions:
Take special precautions, as unprotected skin can be damaged and can burn quickly. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What is the temperature in April in Arutanga?

The average high-temperature, in April, in Arutanga, Cook Islands, is 29°C (84.2°F), while the average low-temperature is 23°C (73.4°F).

How many days does it rain in April in Arutanga?

In Arutanga, during April, the rain falls for 13 days and regularly aggregates up to 216mm (8.5") of precipitation.

What are the months with the warmest sea water in Arutanga?

January through April, with an average sea temperature of 28°C (82.4°F), are months with the warmest seawater in Arutanga, Cook Islands.

What is the water temperature in April in Arutanga?

In Arutanga, Cook Islands, the average seawater temperature in April is 28°C (82.4°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

How many hours of daylight does Arutanga have in April?

In April, the average length of the day is 11.7h.

How many hours of sunshine does Arutanga have in April?

The average sunshine in April in Arutanga, Cook Islands, is 13h.

What is the UV index intensity in April in Arutanga?

The average daily maximum UV index in April in Arutanga, Cook Islands, is 10. A UV Index estimate of 8 to 10 represents a very high health threat from unprotected exposure to the UV radiation.
Average temperature in April - Arutanga, Cook Islands
  • Average high temperature in April: 29°C

Warmest months (with the highest average high temperature) are January, February and March (30°C).
Months with the lowest average high temperature are July and August (27°C).

  • Average low temperature in April: 23°C

Months with the highest average low temperature are January, February and March (24°C).
Coldest months (with the lowest average low temperature) are July, August and September (21°C).

Average rainfall in April - Arutanga, Cook Islands
  • Average rainfall in April: 216mm

The wettest month (with the highest rainfall) is January (251mm).
The driest month (with the lowest rainfall) is July (81mm).

Average rainfall days in April - Arutanga, Cook Islands
  • Average rainfall days in April: 13 days

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

Average sea temperature in April - Arutanga, Cook Islands
  • Average sea temperature in April: 28°C

Best months for swimming (with the highest average sea temperature) are January, February, March and April (28°C).
Coldest months (with the lowest average sea temperature) are July, August, September and October (26°C).

Average daylight in April / Average sunshine in April - Arutanga, Cook Islands
  • Average daylight in April: 11.7h

The month with the longest days is December (Average daylight: 13.3h).
The month with shortest days is June (Average daylight: 11h).

  • Average sunshine in April: 13h

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

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

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