Facts checked against live data · 10 Oct 2026

When to Go

When to Visit Japan: Month by Month

Average highs, rainfall and public holidays across all twelve months in Japan — and the quietest hours at the places worth going.

Best month
Nov
Average high
10–32°C
Rainfall
1794mm

The year at a glance

  • Good time to go
  • Middling
  • Less good
  • Best avoided

Colours rank each country's twelve months against one another: how far the month sits from a mild 22°C in either direction, and how much of the year's rain falls in it. The number is that month's average daytime high.

Easiest months to travel

Ranked by how mild and dry each month is on average. A comfortable month can still be a busy one — check its holidays.

  • November Middling 17° / 9° · 105mm
  • December Middling 12° / 4° · 62mm
  • April Middling 19° / 10° · 149mm

Every month compared

MonthAverage highAverage lowRainfall
Jan 10°1°57mm
Feb 11°2°56mm
Mar 14°5°152mm
Apr 19°10°149mm
May 23°15°177mm
Jun 26°19°219mm
Jul 30°23°181mm
Aug 32°25°167mm
Sep 28°22°234mm
Oct 22°15°235mm
Nov 17°9°105mm
Dec 12°4°62mm
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Climate figures are 10-year averages for Tokyo, from NASA POWER; holidays from public calendars. Updated monthly.

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