Japan September Weather Outlook 2024. High temperatures are projected to linger on past the summer to the end of october, making for a particularly warm fall, according to the japan. — the average temperatures are between 69°f and 80°f.
Weather ☀ ⛅ tokyo ☀ ⛅ september ☀ ⛅ information on temperature, sunshine hours, water temperature & rainfall in september for tokyo. Expect 27°c daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in tokyo in september.