For an annual family trip with seniors and teenagers, long-distance travel and complicated public transportation schedules can be cumbersome, so hiring a car is a better option. Thanks to the business for creating a pre-arranged contact group, which provided peace of mind, and thanks to the driver for his assistance in making the trip from Shinjuku to Okunikko a smooth success.
I joined a tour intended for foreigners (with explanations in English and Chinese) even though I'm Japanese. The tour guide did a great job communicating and explaining things in Japanese. They were very kind and friendly. Thank you very much.
I finally made it to World Square, a place I'd wanted to visit for a long time. Even as a couple in our sixties, there were benches everywhere and plenty of misting systems to help us cope with the heat, so we were able to enjoy looking around. The park isn't that big, but it brought back memories of when I was a child and was thrilled to see the Licca-chan dollhouse, so I was able to take my time and look around thoroughly.
No line at all!
There was an incredibly long line, but all you have to do is show a QR code.
However, since the signal might be bad and you might not be able to connect, I recommend taking a screenshot.
Anonymous User
Family
Nikko Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Nikko year round climate
Spring (March–May): Average 1.3–10.6°C, cold and humid climate with relatively high rainfall, especially in April and May. Common activities: Cherry blossom viewing (depending on the cherry blossom blooming situation), hiking (be sure to keep warm). Recommended clothing: Warm jacket, sweater, waterproof jacket, waterproof pants.
Summer (June–August): Average 14.9–20.0°C, warm and humid climate with consistently high rainfall, with the most rainfall in August. Common activities: Sightseeing in summer resorts, hiking along streamside trails. Recommended clothing: Light and breathable clothing, rain gear.
Autumn (September–November): Average 10.0–17.4°C, cool climate with gradually decreasing rainfall, but early morning and evening temperature differences should still be noted. Common activities: Maple leaf viewing (depending on the maple leaf coloring situation), hiking. Recommended clothing: Light jacket, long-sleeved clothing.
Winter (December–February): Average -3.7–-0.8°C, cold and dry climate with low rainfall, but snowfall is possible. Common activities: Skiing (depending on snow conditions), hot spring experience. Recommended clothing: Heavy warm jacket, hat, scarf, gloves.
Nikko climatological average
Annual average temperature: approx. 7.9°C / Annual rainfall: approx. 1974 mm / Summer humidity: 70%–80% / Rainiest month: August
Nikko monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
-3.7°C
43.3
February
-3°C
60.7
March
1.3°C
142.1
April
7.1°C
148.4
May
10.6°C
254.7
June
14.9°C
232
July
19.9°C
198.4
August
20°C
335.4
September
17.4°C
279.4
October
10°C
145.4
November
5.4°C
107.7
December
-0.8°C
27
Nikko weather for the next seven days
7/30
Thursday
Partly Cloudy
29.5°C/20.7°C
7/31
Friday
Patchy rain nearby
29.2°C/19.9°C
8/1
Saturday
Patchy rain nearby
29.9°C/19.3°C
8/2
Sunday
Light rain shower
30.8°C/20°C
8/3
Monday
Mist
22.3°C/21.1°C
8/4
Tuesday
Patchy rain nearby
27.5°C/20.7°C
8/5
Wednesday
Patchy rain nearby
28.2°C/21°C
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