What's on in Yokohama, Japan through the year
Yokohama, Japan has 6 curated events through the year — 2 festivals, 2 natural spectacles, 1 season and 1 hazard season. The ones to plan around: Chinatown Lunar New Year (January) and Cherry blossom on the Ooka river (March). January, March and April are its peak-crowd months.
Updated September 2026 · every event curated and sourced · dates for 2026 where they are announced, the usual window where they are not
Yokohama events and crowds by month
| Month | What starts | Crowds |
|---|---|---|
| January | Chinatown Lunar New Year | Peak crowds |
| February | — | Busy |
| March | Cherry blossom on the Ooka river | Peak crowds |
| April | — | Peak crowds |
| May | Rose season on the waterfront | Busy |
| June | Tsuyu rain season | Shoulder season |
| July | — | Busy |
| August | Typhoon season | Busy |
| September | — | Quiet |
| October | Yokohama Marathon | Busy |
| November | — | Busy |
| December | — | Busy |
January in Yokohama
Yokohama weather in January →Peak crowds — Chinatown Lunar New Year, Winter break (fuyuyasumi) in Japan
- Festival
Chinatown Lunar New Year
25 Jan – 5 Mar · usuallyCrowdedThe largest Chinatown in Japan runs a fortnight of lion dances, a costumed parade and a lantern-up from new year's eve. It is the one time the district is worth crossing Tokyo for. Source ↗
February in Yokohama
Yokohama weather in February →Busy — Chinatown Lunar New Year, school holidays in 2 of the markets that fill it
Nothing new starts in February.
Still on: Chinatown Lunar New Year (25 Jan – 5 Mar (usually))
March in Yokohama
Yokohama weather in March →Peak crowds — Chinatown Lunar New Year, Cherry blossom on the Ooka river
- Nature
Cherry blossom on the Ooka river
25 Mar – 8 Apr · usuallyCrowdedThe canal through Koganecho is lined the whole way and lit in the evenings, which makes it the after-work version of hanami rather than the picnic one.
Still on: Chinatown Lunar New Year (25 Jan – 5 Mar (usually))
April in Yokohama
Yokohama weather in April →Peak crowds — Cherry blossom on the Ooka river, Spring break (haruyasumi) in Japan
Nothing new starts in April.
Still on: Cherry blossom on the Ooka river (25 Mar – 8 Apr (usually))
May in Yokohama
Yokohama weather in May →Busy — Golden Week in Japan
- Nature
Rose season on the waterfront
5 May – 5 Jun · usuallyWildflowers & bloomsThe rose is the city's flower and the harbour-side gardens are planted for it. Peak is the second half of May, with a smaller second flush around the middle of October. Source ↗
June in Yokohama
Yokohama weather in June →Shoulder season — school holidays in 3 of the markets that fill it, an ordinary month
- Season
Tsuyu rain season
5 Jun – 20 Jul · usuallyMonsoonSix weeks of the rain front, which on the bay means sea fog as much as rain. Sankeien's hydrangeas and the covered arcades are what the locals do with it.
Still on: Rose season on the waterfront (5 May – 5 Jun (usually))
July in Yokohama
Yokohama weather in July →Busy — Summer break (natsuyasumi) in Japan, school holidays in 4 of the markets that fill it
Nothing new starts in July.
Still on: Tsuyu rain season (5 Jun – 20 Jul (usually))
August in Yokohama
Yokohama weather in August →Busy — Summer break (natsuyasumi) in Japan, school holidays in 3 of the markets that fill it
- Hazard
Typhoon season
1 Aug – 30 Sep · usuallyClosuresThe bay is exposed and the waterfront is the part that shuts — the piers, the ferris wheel and the harbour cruises go before the trains do. Source ↗
September in Yokohama
Yokohama weather in September →Quiet — school holidays in 3 of the markets that fill it, one of its worst months for weather
Nothing new starts in September.
Still on: Typhoon season (1 Aug – 30 Sep (usually))
October in Yokohama
Yokohama weather in October →Busy — Yokohama Marathon, school holidays in 3 of the markets that fill it
- Festival
Yokohama Marathon
20 Oct – 5 Nov · usuallyMajor festivalCrowdedClosuresA late-autumn road race that closes the bay road and much of Minato Mirai for a Sunday morning. Fine to watch, awkward if you had planned to drive anywhere near the waterfront. Source ↗
November in Yokohama
Yokohama weather in November →Busy — Yokohama Marathon
Nothing new starts in November.
Still on: Yokohama Marathon (20 Oct – 5 Nov (usually))
December in Yokohama
Yokohama weather in December →Busy — Winter break (fuyuyasumi) in Japan, school holidays in 4 of the markets that fill it
Nothing new starts in December.