Overall, the itinerary was well-planned, but the vehicle was incredibly small! Seventeen people were crammed into a minibus, with knees practically touching the seats in front. The 2.5-hour journey, including mountain roads, was extremely painful, and I was one of the shorter travelers! Also, the onsen facilities were rather old. The tour leader was excellent, communicating diligently with everyone and even helping with photos. (Itinerary for October 22, 2025: Nikko Shrine had no autumn leaves yet, Lake Chuzenji had autumn leaves, and Kegon Falls was slightly red.)
The scenery in early autumn is very beautiful, the scenery of Lake Chuzenji is very beautiful, the Kegon Falls is also very special, the Minglong display at Toshogu Shrine is very interesting, the tour guide's explanation is very clear, and the driver's driving is also very stable
Anonymous User
Family
Nikko Onsen Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-10
Nikko Onsen year round climate
Spring (March–May): Average 46–64°F. The weather gradually warms, dry and comfortable. Low rainfall and ample sunshine, making it a great time for outdoor activities. Common activities: outdoor strolls, enjoying hot springs, experiencing the mild spring climate. Suggested attire: light jacket, long-sleeved shirt, shirt.
Summer (June–August): Average 71–86°F. Hot and dry, with strong sunlight. Rainfall is relatively higher in June, but overall, summer remains dry. Common activities: enjoying hot springs (cooler pools can be chosen), indoor activities, outdoor strolls with sun protection. Suggested attire: light and breathable clothing, short-sleeved shirts, shorts, sun hat, sunglasses.
Autumn (September–November): Average 57–80°F. September remains hot, but temperatures drop sharply from October, becoming cool and pleasant. Dry with little rain, it's a comfortable season for enjoying autumn scenery. Common activities: enjoying hot springs, outdoor hiking, admiring autumn scenery. Suggested attire: light clothing in September; after October, prepare long-sleeved shirts, light jackets, sweaters.
Winter (December–February): Average 42–46°F. Cold but rarely below freezing, extremely dry, with very little rainfall. It is the best season for hot springs. Common activities: relaxing in hot springs, indoor leisure activities, tasting local delicacies. Suggested attire: thick jackets, sweaters, scarves, gloves, and other warm clothing.
Nikko Onsen climatological average
Annual average temperature: approx. 63.1°F / Annual rainfall: approx. 71 mm / Summer humidity: 55-75% / Rainiest month: June
Nikko Onsen monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
43.3°F
1.5
February
45.9°F
4.6
March
47.5°F
5.7
April
61.3°F
6
May
64.2°F
9.2
June
72.1°F
14.1
July
82.4°F
9.2
August
85.3°F
6.8
September
81.3°F
2.1
October
70°F
6.8
November
57.9°F
4.9
December
46.8°F
0.1
Nikko Onsen weather for the next seven days
11/26
Wednesday
Patchy rain nearby
59.9°F/50.6°F
11/27
Thursday
Patchy rain nearby
64.6°F/47.9°F
11/28
Friday
Partly Cloudy
56.7°F/50.8°F
11/29
Saturday
Sunny
57.1°F/47.9°F
11/30
Sunday
Sunny
61.3°F/47.7°F
12/1
Monday
Partly Cloudy
62°F/51.3°F
12/2
Tuesday
Sunny
57.7°F/46.9°F
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