August weather forecast
Folaha, Tonga

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Weather in August

August is characterized by a further decrease of temperature in Folaha. This month represents the height of the tropical winter season, with clear, sunny days and cool, comfortable nights. The rainfall, at its annual low, ensures that outdoor activities are seldom disrupted. Strong but uniform wind conditions persist throughout August, making it an excellent time for wind-dependent sports like kite-surfing. Despite temperatures dropping, the overall climate remains warm and welcoming for both local and international visitors.

Temperature

August's weather in Folaha records an average high-temperature of a still warm 23°C (73.4°F), showing little deviation from July. During the nights of August, Folaha maintains an almost steady temperature with an average low of 21.6°C (70.9°F).

Humidity

July and August, with an average relative humidity of 75%, are the least humid months.

Rainfall

In Folaha, during August, the rain falls for 14.6 days and regularly aggregates up to 51mm (2.01") of precipitation. Throughout the year, in Folaha, Tonga, there are 193.9 rainfall days, and 991mm (39.02") of precipitation is accumulated.

Daylight

The average length of the day in August is 11h and 25min.
On the first day of the month, sunrise is at 07:11 and sunset at 18:22. On the last day of August, in Folaha, sunrise is at 06:49 and sunset at 18:31 +13.

Sunshine

August has the least sunshine of the year in Folaha, with an average of 6.8h of sunshine.

UV index

The months with the lowest UV index in Folaha are April through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: In August, the maximum UV index of 6 transforms into these recommendations:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
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Frequently asked questions

What are the temperatures in Folaha in August?

August temperatures vary between a high-temperature of 23°C (73.4°F) and a low-temperature of 21.6°C (70.9°F). The average heat index (a.k.a. 'real feel', 'feels like'), which combines air temperature and relative humidity, in March is estimated at 30°C (86°F).

What are the least humid months in Folaha?

July and August, with an average relative humidity of 75%, are the least humid months in Folaha.

What is the average humidity in August in Folaha?

In August, the average relative humidity in Folaha, Tonga, is 75%.

How many days does it rain in August in Folaha?

In Folaha, Tonga, in August, it is raining for 14.6 days, with typically 51mm (2.01") of accumulated precipitation.

How many hours of daylight does Folaha have in August?

In August, the average day length in Folaha is 11h and 25min.

When is the sunrise / sunset in August in Folaha?

In August, on the first day of the month, sunrise is at 07:11 and sunset at 18:22. On the last day of the month, in Folaha, Tonga, sunrise is at 06:49 and sunset at 18:31 +13.

What is the month with the least sunshine in Folaha?

The month with the least sunshine in Folaha, Tonga, is August, with an average of 6.8h of sunshine.

How many hours of sunshine does Folaha have in August?

In August, the average sunshine duration in Folaha, Tonga, is 6.8h.

What are the months with the lowest UV index in Folaha?

The months with the lowest UV index in Folaha, Tonga, are April through December, with an average maximum UV index of 6.

What is the UV index reading in August in Folaha?

In Folaha, the average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high health threat from exposure to Sun's UV rays.

Average temperature in August
Folaha, Tonga

Average temperature in August - Folaha, Tonga
  • Average high temperature in August: 23°C

The warmest month (with the highest average high temperature) is February (27.5°C).
The month with the lowest average high temperature is September (22.9°C).

  • Average low temperature in August: 21.6°C

The month with the highest average low temperature is February (26.7°C).
The coldest month (with the lowest average low temperature) is August (21.6°C).

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Average pressure in August
Folaha, Tonga

Average pressure in August - Folaha, Tonga
  • Average pressure in August: 1016.2mbar

The months with the highest atmospheric pressure are August and September (1016.2mbar).
The months with the lowest atmospheric pressure are January and February (1008.6mbar).

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Average wind speed in August
Folaha, Tonga

Average wind speed in August - Folaha, Tonga
  • Average wind speed in August: 24.6km/h

The windiest month (with the highest average wind speed) is July (25.6km/h).
The calmest month (with the lowest average wind speed) is January (23.3km/h).

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Average humidity in August
Folaha, Tonga

Average humidity in August - Folaha, Tonga
  • Average humidity in August: 75%

The month with the highest relative humidity is January (80%).
The months with the lowest relative humidity are July and August (75%).

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Average rainfall in August
Folaha, Tonga

Average rainfall in August - Folaha, Tonga
  • Average rainfall in August: 51mm

The wettest month (with the highest rainfall) is February (163mm).
The driest month (with the least rainfall) is October (36mm).

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Average rainfall days in August
Folaha, Tonga

Average rainfall days in August - Folaha, Tonga
  • Average rainfall days in August: 14.6 days

The month with the highest number of rainy days is February (22.7 days).
The month with the least rainy days is October (12.9 days).

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Average daylight in August /
Average sunshine in August
Folaha, Tonga

Average daylight in August / Average sunshine in August - Folaha, Tonga
  • Average daylight in August: 11h and 2min

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 54min).

  • Average sunshine in August: 6h and 5min

The month with the most sunshine is November (Average sunshine: 8h and 54min).
The month with the least sunshine is August (Average sunshine: 6h and 48min).

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Average sunshine days in August
Folaha, Tonga

Average sunshine days in August - Folaha, Tonga
  • Average sunshine days in August: 10.1 days

The month with the most sunshine days is May (15.1 days).
The month with the least sunshine days is February (3.8 days).

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Average UV index in August
Folaha, Tonga

Average UV index in August - Folaha, Tonga
  • Average UV index in August: 6

The months with the highest UV index are January, February and March (UV index 7).
The months with the lowest UV index are April, May, June, July, August, September, October, November and December (UV index 6).

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Average cloud cover in August
Folaha, Tonga

Average cloud cover in August - Folaha, Tonga
  • Average cloud cover in August: 51

The month with the most cloud cover is August (Cloud cover 51).
The month with the least cloud cover is May (Cloud cover 46).

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Average visibility in August
Folaha, Tonga

Average visibility in August - Folaha, Tonga
  • Average visibility in August: 10km

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

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Folaha, Tonga

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