Best time to visit Japan: a month-by-month guide

The best time to visit Japan for most first trips is March to May or October to November, when Tokyo and Kyoto are mild and the landscapes are at their most colourful. Winter (December to February) suits skiers, snow-country villages and quieter temples, while June to September brings humidity, the rainy season and typhoon risk, though it is the peak season in Hokkaido.

Japan has four clearly defined seasons, but its length means conditions vary a lot by region. The Japan Meteorological Agency's 1991–2020 climate normals show Tokyo averaging 5.4°C in January and 26.9°C in August, while Sapporo drops to −3.2°C in January and Naha in Okinawa stays around 17°C. Use the table below as a starting point, then check the regional notes for your route on our Japan destination page.

Japan month by month

Spring: blossom, mild weather and the busiest weeks

Spring is Japan's most famous season. JNTO notes that cherry blossom moves from south to north between March and May, and for many travellers that is the reason to go. We cover forecasts, peak windows by city and viewing spots in detail in our cherry blossom timing guide, so here is the short version: aim for late March to early April in Tokyo and Kyoto, later in Tohoku and Hokkaido, and book well ahead.

Golden Week is the other spring factor. According to JNTO, four national holidays fall within a week (29 April, and 3, 4 and 5 May), and trains, airports and Kyoto's main sights become extremely crowded, with hotel prices rising. If you have flexibility, the second half of May offers warm weather with noticeably fewer domestic travellers. Our Japan Cherry Blossom Journey is timed for the spring season.

Summer: rainy season, heat and the northern escape

The rainy season (tsuyu) arrives on the main islands from around May or June, as JNTO notes, and typically lingers into July. It rarely rains all day, and gardens look lush, but skies are often grey. Okinawa's rainy season comes earlier: Naha's wettest months in the JMA data are May and June.

After the rains, July and August are hot and humid. The UK Foreign Office warns that temperatures often pass 35°C in July and August and that heat stroke is a significant risk, so plan early starts and air-conditioned afternoons. Summer is also the season for big city festivals, fireworks and the official Mount Fuji climbing window, which runs from 1 July to 10 September on the Yoshida Trail.

Hokkaido is the summer exception. Sapporo averages around 21–22°C in July and August, and the flower fields of Furano and Biei and the wildlife of Shiretoko National Park are at their best.

Typhoon season

The UK Foreign Office describes the typhoon season as running roughly from June to December, peaking between July and September, with the south most exposed. JNTO also flags August and September as the months most likely to see disruption. Typhoons can cancel ferries and flights for a day or two, so keep some slack in summer and early-autumn itineraries, particularly for Okinawa and island hops such as Naoshima.

Autumn: the second sweet spot

From October the humidity falls away and settled, clear days become more common. JNTO places the autumn-leaf season between late September and early December, starting in Hokkaido and moving south. Mountain areas such as Nikko and Hakone colour first, while Kyoto's temple gardens typically peak later in November. This is one of the busiest periods in Kyoto, so book early for routes like our Classic Japan: Tokyo, Hakone & Kyoto itinerary.

Winter: snow country, onsen and clear skies

Winter on the Pacific side is cold but often sunny, which gives the clearest chances of seeing Mount Fuji from Hakone or the Fuji Five Lakes. Northern and mountain regions receive heavy powder snow, which JNTO highlights as a draw for skiers, and villages such as Shirakawa-go and Takayama look their most atmospheric. Outside the New Year holiday, winter is a calmer time for city sightseeing.

Regional differences to plan around

• Hokkaido: much colder winters (Sapporo −3.2°C in January) and a mild, popular summer; the first region to see autumn colour.
• Tokyo, Kyoto and Osaka: hot, humid summers (Osaka's August mean is 29.0°C) and pleasant spring and autumn; Kyoto is busiest in April and November.
• Hiroshima and the Inland Sea: similar to Osaka, with July the wettest month (279.8 mm in Hiroshima); see Hiroshima & Miyajima.
• Okinawa: subtropical, with a January mean of 17.3°C in Naha; wettest in May, June and September and most exposed to typhoons.
• Mountains and the Japan Alps: snow from winter into spring; some high roads and trails open only in the warmer months.

Festivals and holidays that shape crowds

Three domestic travel peaks matter most. JNTO lists Golden Week (late April to early May), Obon in mid-August and the New Year holidays as the busiest times, when trains need reserving and hotels cost more. Cherry blossom adds a fourth peak in spring. JNTO suggests late autumn, winter, late May and June for quieter travel. Summer is also festival and fireworks season across the country, and Hokkaido hosts snow and ice events in winter; dates vary each year, so ask your specialist.

Choosing your month

If you want classic cities with comfortable weather, choose April, May, October or November and accept higher demand. For lower prices and space, consider late January to early March or June. For outdoor Hokkaido, go in July or August. Read our Japan trip cost guide to see how season affects budgets, and the first-timer's travel guide for routes and practicalities. When you know your dates, tell us your plans and a specialist will shape an itinerary around the season.

Frequently asked questions

Sources

1. Japan Meteorological Agency — Tables of climatological normals (1991–2020)
2. Japan National Tourism Organization — Weather & geography
3. Japan National Tourism Organization — Golden Week in Japan
4. GOV.UK — Japan travel advice: safety and security
5. Official Website for Mt. Fuji Climbing — Yoshida Trail information