
Four seasons. Four very different countries.
Japan stretches from the snowy north to subtropical Okinawa, so climate varies significantly by region. The same month can feel completely different in Hokkaido versus Kyushu.
The best time depends on your priorities: cherry blossoms, autumn foliage, winter onsens, or summer festivals — each has its own window.

March — May
Peak tourist season. Cherry blossoms bloom roughly late March through early April depending on the region. Weather is mild and days grow longer. Hotels fill months in advance.
Tip
Book accommodation 2–3 months ahead. Blossom dates are unpredictable — check forecasts closer to your trip.

June — August
Hot and humid. June is rainy season (tsuyu): overcast and wet but not cold. From mid-July the heat climbs above 35°C. Summer compensates with festivals, fireworks, and Bon Odori dancing.
Tip
If you travel in summer, plan early mornings and afternoon rest. Carry sun protection and plenty of water.

September — November
The second peak season. Red and golden momiji maples, crisp air, and fewer crowds than spring. November is the golden month for Japan's parks.
Tip
Late November is peak momiji in Kyoto. For colour without crowds, come in early November or head to mountain areas.

December — February
Quiet and underrated. Fewer tourists, lower prices, beautiful illuminations, and onsens in the snow. Tokyo rarely sees snow; Kyoto occasionally; Hokkaido is full winter with skiing.
Tip
December–January is a great choice for Japan without the crowds. Pack warm layers and plan days around hot springs.
| Month | Crowds |
|---|---|
| January | Low |
| February | Low |
| March | Medium |
| April | Very high |
| May | High |
| June | Low |
| July | Medium |
| August | Medium |
| September | Low |
| October | Medium |
| November | High |
| December | Medium |
Best time
April (cherry blossoms) and November (autumn foliage). May and October are slightly less crowded.
Worth noting
July–August: heat and humidity. Golden Week (late April): peak domestic travel.
Underrated time
December–January: fewer crowds, onsens, illuminations — and lower prices.