Japan weather by month

Check out Japan weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum daytime temperature °C
Hours of sunshine (daily)
Days with some rainfall
Sea temperature °C

More about Japan

Japan by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Japan (Tokyo) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Top Japan destinations

Below are average maximum temperatures at popular destinations in Japan for next month - April. Select a destination to see the climate guide for all months of the year.

All Japan destinations

Metric (°C / mm)  |  Imperial (°F / inches)

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Tropical storm risk: Japan typhoon season

% of month affected by tropical storms
0
0
0
0
0
1.4%
2.3%
5.6%
4.8%
1.9%
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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More about Japan

Compare Japan with the USA

Below the Japan chart shows average maximum daytime temperature for Japan (Tokyo) and the USA (Washington).

Maximum daytime temperature (°C)

Japan (Tokyo)
USA (Washington)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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