Temperatures in August
It's warm in August in Tongatapu with an average temperature of 25°C. Temperatures this month range from a low of 24°C to a high of 26°C. At night, you can expect temperatures between 18°C and 21°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Tongatapu in August. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of August
The month of August starts in Tongatapu with warm temperatures, averaging around 25°C during the day and nights close to 20°C. You can expect regular precipitation, but there’s also a chance for some sunny days in the first days of the month.
Mid-August
By mid-August, the average daytime temperature rises to around 26°C, with nights close to 20°C. During this part of the month, you can expect regular precipitation, but there’ll also be some sunny days.
Temperatures vary between day and night, so it’s smart to wear layers.
End of August
By the end of August, the average daytime temperature in Tongatapu will be around 26°C, with nights close to 21°C. A shower might show up, but overall the weather will be dry and sunny.
As it gets cooler in the evening, it’s best to wear layers.
Precipitation in August
In August, there is an average of 138 mm of precipitation, spread over 8 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
The average precipitation chance is 26% per day this month. Though it seems pretty low, the weather’s variable. Some days have higher and others lower precipitation chances, which lowers the average.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in August for Tongatapu. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Tongatapu in August |
UK | ||
|---|---|---|---|
 Average Temperature |
25°C | 22°C | |
 High Temp |
26°C | 24°C | |
| Low Temp |
24°C | 19°C | |
 Total Precipitation |
138 mm | 60 mm | |
| Rainy Days |
8 days | 10 days | |
July
Is August a good time to visit Tongatapu?
After some sun? Then August isn’t the best time to be in Tongatapu. The temperature is pleasant, but there’s too much chance of rain this month.
Temperature records for Tongatapu in August
With 29°C, Tongatapu hit the highest temperature in the last 10 years in August 2021. The lowest daytime temperature in this month was 20°C in 2021. The extreme night temperatures ranged from a low of 12°C to a high of 24°C.
Check out the climate of Tongatapu for all months and discover the best travel time
Daily Temperature in August in Tongatapu
This chart shows the average daily temperatures, both day and night, for each day in August in Tongatapu, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in August in Tongatapu
The chart below shows the average daily precipitation in August for Tongatapu, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for August, you can expect around 8 days of rain in Tongatapu.
Daily UV Index in August in Tongatapu
This chart shows the average daily UV index in August in Tongatapu, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in August in Tongatapu Over the Years
This chart shows the average temperature in August in Tongatapu, measured in degrees Celsius, over the past years.
Total Precipitation in August in Tongatapu Over the Years
This chart shows the average precipitation in August in Tongatapu, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in August for Tongatapu
Click on a specific day in August for detailed info on the typical weather on that day in Tongatapu. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in Tongatapu
Have you been to Tongatapu in August?
Share your weather experience in August in Tongatapu.
Average Weather in Tongatapu by Month
Click on a month below to see detailed weather info for Tongatapu. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Tongatapu for all months at once
