Yoichi in September
The weather in September
In September, Yoichi averages daytime highs of 21° and night-time lows of 16° — mild weather by day. Expect around 179 mm of precipitation spread over about 12 wet days, with average cloud cover near 40%.
Days are 3.7° cooler than in August on average, and October is cooler again by about 6.4°. The sea averages 21°, pleasant for a swim.
September scores 68/100 — good conditions for sightseeing — and ranks 2nd of the twelve months for Yoichi.
Around the middle of the month the sun rises at 05:16 and sets at 17:50 local time, giving 12 h 34 min of daylight. Days shorten by 84 minutes over the month.
Why 68/100?
How the score for September is builtBeach score this month: 44/100 (adds sea temperature and heat).
Comfort peaks for daytime highs between 18° and 25°C (64–77°F).
Around Yoichi this month
Japan's best in September
Yoichi in September: quick answers
Is September a good time to visit Yoichi?
September scores 68/100 for Yoichi, which we rate as good. Average highs are 21°C with 12 wet days.
How warm is Yoichi in September?
Daytime highs average 21°C and night-time lows 16°C in September.
Does it rain a lot in Yoichi in September?
Yoichi receives about 179 mm of precipitation in September, falling on around 12 days.
Can you swim in Yoichi in September?
The sea averages 21°C in September, refreshing but swimmable.