August weather forecast
Alo, Wallis and Futuna

August

Weather in August

The month of August in Alo signals a transition towards a slightly warmer and stable climate. Notwithstanding minor climatic fluctuations, the continuity of Alo's enriched natural beauty remains undeterred. The survival of the islands' inherent ebullience is largely aided by balanced meteorological parameters. Simple pleasures such as walking barefoot on warm sands or enjoying the placid waters become increasingly welcoming in August. Alo's August weather reinforces its ranking amongst idyllic tropical destinations, substantiating its appeal to both locals and tourists alike.

Temperature

Alo's coldest months, July and August, record an average high-temperature of 27.2°C (81°F).

Heat index

The heat index value for August is estimated at a hot 30°C (86°F). If one remains active during constant exposure, it might cause exhaustion and heat cramps.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.

Humidity

June through September, with an average relative humidity of 79%, are the most humid months.

Rainfall

The month with the least rainfall is August, when the rain falls for 22.8 days and typically collects 78mm (3.07") of precipitation.

Daylight

In Alo, the average length of the day in August is 11h and 40min.
On the first day of the month, sunrise is at 06:13 and sunset at 17:43. On the last day of August, sunrise is at 05:57 and sunset at 17:47 +12.

Sunshine

The month with the least sunshine is August, with an average of 5h of sunshine.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum high UV index of 7 in August translates into the following recommendations:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.

Frequently asked questions

What time of the year is the coldest?
Alo witnesses its lowest temperatures during July and August, when the average high-temperature reaches 27.2°C (81°F).
What is the average August temperature?
During August, Alo experiences an average high-temperature of 27.2°C (81°F) and a low-temperature of 26°C (78.8°F). In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is estimated at 30°C (86°F).
What is the most humid month?
June through September, with an average relative humidity of 79%, are most humid months.
What is the average humidity in August?
In August, the average relative humidity in Alo is 79%.
What is the driest month in Alo?
The month with the least rainfall is August, when the rain falls for 22.8 days and typically collects 78mm (3.07") of precipitation.
How much does it rain in August?
In Alo, in August, during 22.8 rainfall days, 78mm (3.07") of precipitation is typically accumulated.
What is the average length of the day in August?
The average day length in August is 11h and 40min.
What time are sunrise and sunset in August?
On the first day of August, sunrise is at 06:13 and sunset at 17:43. On the last day of the month, sunrise is at 05:57 and sunset at 17:47 +12.
What is the month with the least sunshine in Alo?
With an average of 5h of sunshine, August has the least sunshine of the year.
How many hours of sunshine does Alo have in August?
The average sunshine duration in August is 5h.
What are the months with the highest UV index?
January through December, with an average maximum UV index of 7, are months with the highest UV index.
What are the months with the lowest UV index?
The months with the lowest UV index in Alo are January through December, with an average maximum UV index of 7.
What is the UV index intensity in August?
In Alo, the average daily maximum UV index in August is 7. A UV Index value of 6 to 7 symbolizes a high health threat from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in August
Alo, Wallis and Futuna
  • Average high temperature in August: 27.2°C

The warmest month (with the highest average high temperature) is February (29.2°C).
The months with the lowest average high temperature are July and August (27.2°C).

  • Average low temperature in August: 26°C

The month with the highest average low temperature is January (28.2°C).
The coldest month (with the lowest average low temperature) is July (25.7°C).

Average pressure in August
Alo, Wallis and Futuna
  • Average pressure in August: 1012.3mbar

The month with the highest atmospheric pressure is September (1012.4mbar).
The month with the lowest atmospheric pressure is January (1007mbar).

Average wind speed in August
Alo, Wallis and Futuna
  • Average wind speed in August: 28.1km/h

The windiest month (with the highest average wind speed) is July (28.5km/h).
The calmest month (with the lowest average wind speed) is March (18.6km/h).

Average humidity in August
Alo, Wallis and Futuna
  • Average humidity in August: 79%

The months with the highest relative humidity are June, July, August and September (79%).
The months with the lowest relative humidity are January, February and March (76%).

Average rainfall in August
Alo, Wallis and Futuna
  • Average rainfall in August: 78mm

The wettest month (with the highest rainfall) is February (288mm).
The driest month (with the least rainfall) is August (78mm).

Average rainfall days in August
Alo, Wallis and Futuna
  • Average rainfall days in August: 22.8 days

The month with the highest number of rainy days is March (27.1 days).
The month with the least rainy days is September (22.3 days).

Average daylight in August /
Average sunshine in August
Alo, Wallis and Futuna
  • Average daylight in August: 11h and 4min

The month with the longest days is December (Average daylight: 13h and 0min).
The month with the shortest days is June (Average daylight: 11h and 18min).

  • Average sunshine in August: 5h and 0min

The month with the most sunshine is January (Average sunshine: 9h and 36min).
The month with the least sunshine is August (Average sunshine: 5h and 0min).

Average sunshine days in August
Alo, Wallis and Futuna
  • Average sunshine days in August: 3.7 days

The month with the most sunshine days is October (4.3 days).
The month with the least sunshine days is February (2.2 days).

Average UV index in August
Alo, Wallis and Futuna
  • Average UV index in August: 7

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).

Average cloud cover in August
Alo, Wallis and Futuna
  • Average cloud cover in August: 54

The month with the most cloud cover is August (Cloud cover 54).
The months with the least cloud cover are January and March (Cloud cover 45).

Average visibility in August
Alo, Wallis and Futuna
  • Average visibility in August: 10km

The months with the highest visibility are March, April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, November and December (9km).

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