Alofi
Niue
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Alofi, Niue

The stunning view of the Hikutavake Reef in Alofi, Niue, from a bird
The stunning view of the Hikutavake Reef in Alofi, Niue, from a bird's eye view
The last month of the winter, August, is also a moderately hot month in Alofi, Niue, with average temperature varying between 25°C (77°F) and 20°C (68°F).

Temperature

The coldest months are July and August, with an average high-temperature of 25°C (77°F).

Rainfall

In Alofi, in August, it is raining for 3 days, with typically 124mm (4.9") of accumulated precipitation. Throughout the year, there are 115 rainfall days, and 2171mm (85.5") of precipitation is accumulated.

Sea temperature

Months with the coldest seawater are July through October, with an average sea temperature of 25°C (77°F). 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 Alofi, Niue, the average length of the day in August is 11.5h.

Sunshine

August has the least sunshine of the year in Alofi, with an average of 3h of sunshine.

UV index

In Alofi, the average daily maximum UV index in August is 9. A UV Index of 8 to 10 symbolizes a very high health hazard from unsafe exposure to the UV radiation for average individuals.
In August, the average maximum UV index of 9 translate into the following recommendations:
Take special precautions, as unprotected eyes and skin can be burned and damaged quickly. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

What is the coldest month in Alofi?

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

What is the temperature in August in Alofi?

In Alofi, Niue, in August, the average high-temperature is 25°C (77°F), and the average low-temperature is 20°C (68°F).

How many days does it rain in August in Alofi?

In Alofi, during August, the rain falls for 3 days and regularly aggregates up to 124mm (4.9") of precipitation.

When is the sea coldest in Alofi?

Through and October, with an average sea temperature of 25°C (77°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 water temperature in August in Alofi?

In Alofi, Niue, in August, the average water temperature is 25°C (77°F). 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.

How many hours of daylight does Alofi have in August?

In Alofi, the average length of the day in August is 11.5h.

What is the month with the least sunshine in Alofi?

August has the least sunshine of the year, with an average of 3h of sunshine.

How many hours of sunshine does Alofi have in August?

The average sunshine in August in Alofi is 3h.

What is the UV index intensity in August in Alofi?

The average daily maximum UV index in August in Alofi, Niue, is 9. A UV Index of 8 to 10 symbolizes a very high health risk from the exposure to the Sun's UV rays.
Average temperature in August - Alofi, Niue
  • Average high temperature in August: 25°C

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

  • Average low temperature in August: 20°C

Months with the highest average low temperature are January, February and March (23°C).
Coldest months (with the lowest average low temperature) are July, August and September (20°C).

Average rainfall in August - Alofi, Niue
  • Average rainfall in August: 124mm

The wettest month (with the highest rainfall) is March (322mm).
The driest month (with the lowest rainfall) is July (87mm).

Average rainfall days in August - Alofi, Niue
  • Average rainfall days in August: 3 days

Months with the highest number of rainy days are January and March (18 days).
The month with the lowest number of rainy days is August (3 days).

Average sea temperature in August - Alofi, Niue
  • Average sea temperature in August: 25°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 (25°C).

Average daylight in August / Average sunshine in August - Alofi, Niue
  • Average daylight in August: 11.5h

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 August: 3h

Months with most sunshine are January and March (Average sunshine: 18h).
The month with least sunshine is August (Average sunshine: 3h).

Average UV index in August - Alofi, Niue
  • Average UV index in August: 9

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).