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Normal weather in Japan in August

The weather in Japan in August has an average temperature of around 29°C during the day. On average, August sees 163 mm of rain in Japan. The wind speed is 3 Beaufort and mainly comes from Southwest.

After July, August in Japan starts with a temperature of 31°C and ends around September at 28°C.

The typhoon season in Japan lasts from early June to late November.

August averages for Japan

Temperature Average temperature
29°C
Sun Highest daytime temperature
32°C
Sun Lowest daytime temperature
27°C
Rain Total rainfall
163 mm
Rain Rainy days
17 days

Temperature per day in August in Japan

This graph shows the average daily maximum temperatures in August in Japan, indicated in degrees Celsius.

Temperature per day in August in Japan

Rainfall per day in August in Japan

This graph shows the average daily rainfall in August in Japan, indicated in millimeters.

Rainfall per day in August in Japan

UV index per day in August in Japan

This graph shows the average daily UV index in August in Japan.

UV index per day in August in Japan

Yearly temperature in August in Japan

This graph shows the average yearly temperature in August in Japan, measured in degrees Celsius, over the past years.

Yearly temperature in August in Japan

Yearly total rainfall in August in Japan

This graph shows the average yearly rainfall in millimeters in August in Japan, over the past years.

Rainfall per year in August in Japan

Average daily weather in August

Click on a day to get more information about the average weather on that day.

weather
max/min
rain
wind
uv
rain
31° 22°
4,8 mm
W 4
7
rain
31° 21°
7,4 mm
Z 3
7
showers-day
31° 21°
1,5 mm
ZW 3
8
rain
31° 22°
3,7 mm
ZW 3
8
rain
32° 23°
7,5 mm
ZW 3
8
rain
32° 23°
3,3 mm
ZO 3
8
showers-day
31° 22°
1,5 mm
ZO 3
7
rain
30° 22°
3,2 mm
W 4
6
rain
30° 23°
2,1 mm
Z 4
7
rain
31° 22°
3,9 mm
ZW 4
7
showers-day
31° 22°
1,6 mm
ZW 3
8
rain
29° 22°
5,4 mm
Z 3
7
rain
28° 22°
5,6 mm
ZO 3
7
rain
28° 22°
15,6 mm
ZO 3
6
rain
28° 22°
10,1 mm
ZW 3
6
rain
28° 22°
8,9 mm
Z 3
6
rain
28° 21°
6,3 mm
ZW 3
6
rain
29° 20°
6,9 mm
Z 3
7
rain
30° 21°
10,1 mm
ZW 3
7
rain
29° 20°
6,3 mm
Z 3
6
rain
30° 21°
4,1 mm
ZO 3
7
rain
30° 21°
2,8 mm
Z 3
6
rain
29° 20°
3,8 mm
ZW 3
6
rain
29° 20°
3,5 mm
ZW 4
6
rain
28° 21°
2,9 mm
Z 4
7
rain
29° 20°
6,1 mm
ZW 3
8
rain
28° 20°
4,7 mm
ZW 3
7
rain
27° 20°
2,3 mm
Z 3
5
rain
29° 21°
5,4 mm
Z 3
7
rain
27° 20°
9,1 mm
Z 3
5
rain
28° 20°
3,3 mm
ZW 3
6

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Average weather in Japan by month

Click on a month below to see in detail how the weather typically is in Japan and what to expect. Based on the historical weather data of Japan, you can view the average temperature, rainfall, wind, and UV index for each day of the month.