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Weather by month in Japan

Many people wonder what the weather conditions are in Japan over the year. What is the best time to visit Japan?

This page shows the average weather conditions by month in Japan over the year in: January, February, March, April, May, June, July, August, September, October, November, December.


Japan in January

In January the weather in Japan ranges from poor in Tokyo to pleasant in Naha. January is a winter month. The temperatures range from very low in Kamikawa with -6°C to high in Ishigaki Island with 22°C. On average, this month is the coldest month of the year in Japan.

Find more detailed climate information for Japan in January here.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).


Japan in February

In February the weather in Japan ranges from poor in Kyoto to pleasant in Naha. February is a winter month. The temperatures range from very low in Kamikawa with -5°C to high in Ishigaki Island with 22°C.

Find more detailed climate information for Japan in February here.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).


Japan in March

In March the weather in Japan ranges from poor in Hakuba to pleasant in Naha. The temperatures range from very low in Kamikawa with -0°C to high in Iriomote with 24°C.

Find more detailed climate information for Japan in March here.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).


Japan in April

In April the weather in Japan ranges from poor in Hakuba to pleasant in Osaka. The temperatures range from low in Nemuro with 5°C to high in Iriomote with 25°C.

Find more detailed climate information for Japan in April here.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).


Japan in May

In May the weather in Japan ranges from poor in Hakuba to pleasant in Tokyo. The temperatures range from low in Nemuro with 8°C to high in Ishigaki Island with 28°C.

Find more detailed climate information for Japan in May here.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).


Japan in June

In June the weather in Japan ranges from poor in Hakuba to perfect in Sapporo. The temperatures range from low in Nemuro with 12°C to high in Ishigaki Island with 29°C.

Find more detailed climate information for Japan in June here.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).


Japan in July

In July the weather in Japan ranges from poor in Kyoto to pleasant in Sapporo. July is a summer month. The temperatures range from moderate in Nemuro with 16°C to very high in Moriguchi with 32°C. These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Japan in July here.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).


Japan in August

In August the weather in Japan ranges from poor in Hakuba to pleasant in Fujikawaguchiko. August is a summer month. The temperatures range from pleasant in Nemuro with 19°C to very high in Moriguchi with 34°C. On average, this month is one of the warmest months of the year in Japan. So be prepared and make sure to dress lightly.

Find more detailed climate information for Japan in August here.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).


Japan in September

In September the weather in Japan ranges from poor in Hakuba to pleasant in Sapporo. September is a summer month. The temperatures range from pleasant in Nemuro with 18°C to very high in Moriguchi with 30°C.

Find more detailed climate information for Japan in September here.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).


Japan in October

In October the weather in Japan ranges from poor in Hakuba to perfect in Kumamoto. The temperatures range from low in Kamikawa with 12°C to high in Ogasawara with 28°C.

Find more detailed climate information for Japan in October here.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).


Japan in November

In November the weather in Japan ranges from poor in Hakuba to pleasant in Tokyo. The temperatures range from low in Kamikawa with 3°C to high in Ogasawara with 26°C.

Find more detailed climate information for Japan in November here.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).


Japan in December

In December the weather in Japan ranges from poor in Hakuba to pleasant in Naha. December is a winter month. The temperatures range from very low in Kamikawa with -4°C to high in Ishigaki Island with 24°C.

Find more detailed climate information for Japan in December here.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).