Japan in March: what to expect

March is a transition month. The first half still feels like winter in Honshū: cold mornings, clear dry days, and a coat needed in Tokyo, Kyoto and Osaka. By the last week daytime temperatures are comfortable for walking, though evenings stay cool and a light jacket is still useful.

Hokkaidō and the Japanese Alps are still in ski season. Sapporo and the mountain resorts hold snow through the month, and that is the reason to go north rather than south in early March. Okinawa is already mild and is the one region where March reads as a beach month.

Rain is not a big feature of March in the big Honshū cities — the rainy season runs June to mid-July — but a wet day or two is normal. Snow can still fall in northern Honshū and the mountains.

March splits into two very different halves. Until roughly the 20th it is one of the quieter and cheaper months of the Japanese year: hotels in Tokyo, Kyoto and Osaka are easy to book and domestic travel is light. From the moment the first blossom forecasts firm up, usually in the last ten days, prices climb and the popular districts fill.

Cherry blossom is the single biggest driver. Kyoto and Tokyo hotels reach peak prices once the trees open, parks are busy from early morning, and the best-value rooms go months ahead. If your dates are fixed to late March, book accommodation as early as you can and expect to pay spring rates.

Trains are less of a problem than beds. Shinkansen seats are usually available outside the New Year and Golden Week windows, but popular blossom routes and weekend services do sell out — reserve seats a few days ahead.

The month's event is cherry blossom season, which starts in the south and moves north through April and into May. In late March it typically reaches Tokyo, Kyoto and the rest of the Honshū cities; the exact dates shift by a week or more each year, so check a forecast before you commit to a city.

Hanami — sitting under the trees — is informal and free. Parks fill from morning, groups claim spots with blue tarps, and some gardens and castles run evening light-ups. A few paid gardens and temples charge a small blossom-season entry fee; most public parks do not.

Beyond blossom, March has fewer festivals than the summer months. Some shrines and temples hold spring rites, and ski resorts in Hokkaidō and the Alps run their season through the month.

For a first trip, the classic Tokyo–Kyoto–Osaka route works well in late March: the cities are mild, blossom is likely, and transport is straightforward. Build in flexibility — if the blossom is early or late, you can shift a day or two without changing your route.

If you are travelling in early March and want snow, go north. Sapporo and the Hokkaidō resorts are still in full season, and the Alps ski areas are running. If you want warmth, Okinawa is the only region that reliably delivers it.

Hiroshima and Okayama sit on the same rail line as Kyoto and Osaka and make an easy add-on, with milder weather and fewer crowds than the big three cities.

Pack for two seasons if you are in Honshū for the whole month: a warm coat and layers for the first half, a lighter jacket and comfortable walking shoes for the second. Evenings stay cool throughout, so keep one warm layer in your day bag.

If you are heading to Hokkaidō or the Alps, bring proper winter kit: insulated boots, gloves, hat and a waterproof outer layer. Snow is on the ground all month.

A small folding umbrella or a light rain shell is worth carrying, and a compact power bank helps on long blossom-viewing days. Laundry is easy and cheap in Japanese cities, so pack lighter than you think you need.

February is the cheapest city month of the winter, cold and dry, with the Sapporo Snow Festival as the exception. April brings blossom peak in the first half and Golden Week at the end — the two most crowded windows of the year. May, after Golden Week, is one of the best months overall: warm, green and calmer.