When is the best time to visit Japan?

The best time to visit Japan is between May and October, the most comfortable stretch of the year on these averages.

Japan has a real winter and a real summer. Snow is part of the cold months, not a freak event. The outdoor year is short in the middle and long at the ends of summer. The pin on this page is a country centroid. Kyoto, Tokyo and Osaka will not feel like the same week, and a city page is the honest place to read the year if you already know where you are going.

Most visitors come once the freeze has lifted, or they come on purpose for the cold. Do not book Japan as a sunlounger destination. The monthly table owns the averages. This layer is the year those numbers sit inside.

Japan

Spring

Spring in Japan is the thaw. March, April and May move from leftover winter to usable outdoor days. Snow retreats. Mud and bright afternoons can share a week.

In Japan the meteorological summer is June, July and August and winter is December, January and February. Come for cities and the first terraces, not for guaranteed picnic weather. A squall in Japan in these months is ordinary, not a ruined trip.

Read Japan in this stretch as its own climate, not as a generic holiday season copied from another destination.

Summer

Summer is the outdoor season in Japan: June, July and August. Days are long. Heat is relative to the winter you came from, not to a Mediterranean coast. This is walking, terrace and lake weather, not a sunlounger climate.

In Japan the meteorological summer is June, July and August and winter is December, January and February. Evenings can still want a layer, especially away from the built-up centre. Rain does not disappear just because it is summer. Pack for a useful day that can turn wet.

Autumn

Autumn in Japan is short and useful: September, October and November. The first weeks are still outdoor days. The last weeks are a coat, wet leaves, and the knowledge that winter is coming.

In Japan the meteorological summer is June, July and August and winter is December, January and February. Come for cities and landscape, not for a last swim. Light is good. Afternoons end early. A shell in the bag is not optional.

Read Japan in this stretch as its own climate, not as a generic holiday season copied from another destination.

Winter

Winter in Japan is the real thing: December, January and February. Cold, short days, and snow that is part of the season rather than a postcard accident. This is a city-and-indoor trip unless you came for the cold on purpose.

In Japan the meteorological summer is June, July and August and winter is December, January and February. Do not book Japan as a mild winter-sun destination. Coat, boots, early dark. The monthly table will look grim because the months are grim in the honest way.

Average weather in Japan

TemperatureRainfall

Source: MeteostatPeriod: 1991-2020Checked: 28 Aug 2026265 places covered

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FAQs about Japan

Climate averages for Japan, 1991–2020.

The best time to visit Japan is between May and October, the most comfortable stretch of the year on these averages.

August is the hottest month, with an average around 26°C.

September is the wettest month, with about 156 mm of rain.

No. These are 1991–2020 climate normals from Meteostat, not a live forecast. Actual weather in any given week can differ.