Nikko weather in September
Mild and comfortable, with frequent heavy rain. Average highs of 24°C and lows of 17°C, with around 21 rainy days expected throughout the month.
While September isn't our top-rated month for Nikko, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
24°C
Average low
17°C
Rainy days
21 days
Best months to visit
Year-round
What to do in Nikko in September
Whatever the weather, Nikko rewards curious visitors. Here are some of the best ways to spend your time:
Visit ancient temples and shrines
Experience local cuisine and street food
Take train journeys through landscape
Explore gardens and natural spaces
Shop in local markets
Photograph seasons and architecture
What to pack for September
Light layers work well — T-shirts and shorts for the day, a light jacket for evenings. Comfortable walking shoes are a must. Bring a compact umbrella just in case.
Browse other months
January
5C
Cold, with occasional showers.
February
6C
Cold, with occasional showers.
March
11C
Cool, with some rainy days.
April
16C
Cool, with some rainy days.
May
21C
Mild and comfortable, with regular rainfall.
June
23C
Mild and comfortable, with frequent heavy rain.
July
27C
Warm and pleasant, with frequent heavy rain.
August
28C
Warm and pleasant, with frequent heavy rain.
September (you are here)
24C
Mild and comfortable, with frequent heavy rain.
October
18C
Mild and comfortable, with regular rainfall.
November
13C
Cool, with some rainy days.
December
8C
Cold, with occasional showers.
Book your September trip to Nikko
Find hotels, tours and experiences for the perfect escape.
