The weather in August in Hikoshima

It's hot in August in Hikoshima with an average temperature of 33°C. Temperatures this month range from a low of 31°C to a high of 35°C. At night, you can expect temperatures between 25°C and 28°C.

Looking for sun? August isn’t a good month to be in Hikoshima. The temperature is nice, but there’s too much chance of rain.

Average temperatures and precipitation

This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in August for Hikoshima, Japan. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.

Temperature records

With 38°C in 2021, Hikoshima reached the highest temperature in August over the past 10 years. The lowest daytime temperature in this month was 24°C in 2021. The extreme nighttime temperatures ranged from a lowest recorded value of 19°C to a highest value of 30°C.

Rainfall amount

In August, there is an average of 199 mm of precipitation, spread over 19 days. The wind speed is around 4 Bft, mostly coming from the South.

Daily weather in August for Hikoshima

Click on any day in August to get detailed info about the usual weather on that day in Hikoshima. Check out the historical temperatures and precipitation over the past 10 years on this day.

1

35° / 27°

2

34° / 27°

3

34° / 27°

4

34° / 27°

5

34° / 27°

6

34° / 27°

7

34° / 28°

8

34° / 27°

9

33° / 27°

10

34° / 27°

11

33° / 26°

12

33° / 26°

13

33° / 26°

14

33° / 26°

15

32° / 27°

16

32° / 26°

17

32° / 25°

18

32° / 25°

19

32° / 25°

20

32° / 26°

21

33° / 26°

22

33° / 27°

23

33° / 26°

24

32° / 26°

25

32° / 27°

26

32° / 26°

27

31° / 25°

28

31° / 25°

29

31° / 25°

30

32° / 25°

31

31° / 25°

Start of August

The month of August starts in Hikoshima with hot temps, averaging around 34°C during the day and nights around 28°C.

Mid August

By mid-August, daytime temps drop to around 33°C, with nights around 26°C. There’s a high chance of precipitation during this time.

End of August

By the end of August, the average daytime temperature in Hikoshima is around 32°C, while nighttime temps are about 26°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.

UV index

The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.

The typhoon season in Hikoshima runs from June to November.

Check out the climate of Hikoshima for all months and discover the best travel time

Temperature charts

These charts show the average temperatures in August in Hikoshima, Japan. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.

Daily Temperature in August in Hikoshima

Temperature in August in Hikoshima over the years

Precipitation charts

These charts show the average amount of precipitation in August in Hikoshima, Japan. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.

Daily Precipitation in August in Hikoshima

Total precipitation in August in Hikoshima over the years

Daily UV index in August in Hikoshima

This chart shows the average daily UV index in August in Hikoshima, 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.

Have you been to Hikoshima in August?

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Average weather in Hikoshima by month

Click on a month below to see detailed weather info for Hikoshima. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.