For this time of the year, Japan is experiencing slightly cooler temperatures, gently falling below the seasonal average.
According to the long-range forecast, temperatures are expected to be 30.6 °C which is -1.8 °C lower than the historical average.
Select a month and click on a day for more information:
Saturday
Aug 1
34° / 27°
Sunday
Aug 2
34° / 27°
Monday
Aug 3
34° / 27°
Tuesday
Aug 4
33° / 27°
Wednesday
Aug 5
32° / 24°
Thursday
Aug 6
34° / 26°
Friday
Aug 7
32° / 26°
Saturday
Aug 8
32° / 25°
Sunday
Aug 9
33° / 25°
Monday
Aug 10
28° / 24°
Tuesday
Aug 11
30° / 24°
Wednesday
Aug 12
28° / 24°
Thursday
Aug 13
27° / 24°
Friday
Aug 14
31° / 25°
Saturday
Aug 15
31° / 26°
Sunday
Aug 16
33° / 26°
Monday
Aug 17
29° / 26°
Tuesday
Aug 18
33° / 26°
Wednesday
Aug 19
32° / 27°
Thursday
Aug 20
32° / 27°
Friday
Aug 21
32° / 27°
Saturday
Aug 22
32° / 27°
Sunday
Aug 23
31° / 26°
Monday
Aug 24
31° / 27°
Tuesday
Aug 25
32° / 26°
Wednesday
Aug 26
32° / 27°
Thursday
Aug 27
32° / 27°
Friday
Aug 28
30° / 26°
Saturday
Aug 29
31° / 26°
Sunday
Aug 30
30° / 26°
Monday
Aug 31
32° / 26°
Japan 30 days weather forecast
Check out our estimated 30 days weather forecast for Japan, this data is based on the average weather in Japan in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Japan next to the desired date.