Temperatures in August
It's warm in August in Nii-jima with an average temperature of 28°C. Temperatures this month range from a low of 25°C to a high of 31°C. At night, you can expect temperatures between 21°C and 24°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Nii-jima 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 Nii-jima with hot temperatures, averaging around 29°C during the day and nights close to 24°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 drops to around 27°C, with nights close to 23°C. During this part of the month, you can expect regular precipitation, but there’ll also be some sunny days.
End of August
By the end of August, the average daytime temperature in Nii-jima will be around 27°C, with nights close to 22°C. There’s a significant chance of many days with precipitation.
As it gets cooler in the evening, it’s best to wear layers.
Precipitation in August
In August, there is an average of 178 mm of precipitation, spread over 13 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
The average precipitation chance is 42% per day this month. 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 Nii-jima. 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.
Nii-jima in August |
UK | ||
|---|---|---|---|
 Average Temperature |
28°C | 22°C | |
 High Temp |
31°C | 24°C | |
| Low Temp |
25°C | 19°C | |
 Total Precipitation |
178 mm | 60 mm | |
| Rainy Days |
13 days | 10 days | |
July
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is August a good time to visit Nii-jima?
After some sun? Then August isn’t the best time to be in Nii-jima. The temperature is pleasant, but there’s too much chance of rain this month.
The typhoon season in Nii-jima runs from June to November.
Temperature records for Nii-jima in August
With 36°C, Nii-jima hit the highest temperature in the last 10 years in August 2023. The lowest daytime temperature in this month was 16°C in 2021. The extreme night temperatures ranged from a low of 14°C to a high of 28°C.
Check out the climate of Nii-jima for all months and discover the best travel time
Daily Temperature in August in Nii-jima
This chart shows the average daily temperatures, both day and night, for each day in August in Nii-jima, 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 Nii-jima
The chart below shows the average daily precipitation in August for Nii-jima, 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 13 days of rain in Nii-jima.
Daily UV Index in August in Nii-jima
This chart shows the average daily UV index in August in Nii-jima, 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 Nii-jima Over the Years
This chart shows the average temperature in August in Nii-jima, measured in degrees Celsius, over the past years.
Total Precipitation in August in Nii-jima Over the Years
This chart shows the average precipitation in August in Nii-jima, 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 Nii-jima
Click on a specific day in August for detailed info on the typical weather on that day in Nii-jima. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in Nii-jima
Have you been to Nii-jima in August?
Share your weather experience in August in Nii-jima.
Average Weather in Nii-jima by Month
Click on a month below to see detailed weather info for Nii-jima. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
