Nikko monthly weather overview Japan · 닛코A quick, year-round overview of monthly and seasonal weather in Nikko. Use this page to get a feel for which months and seasons match your travel style.
Avg low -4 to -1°C / high 3–7°C (higher areas can feel colder) · Wet days: 6–10 per month / 30–70 mm
Suggested outfits
A note for travelers
In winter, shoe traction often matters as much as warm clothing.
Avg low 1–7°C / high 10–16°C · Rainy days: 8–11 per month / 80–140 mm
Suggested outfits
A note for travelers
Don’t dress only for midday—keep a light extra layer for evenings.
Avg low 10–16°C / high 18–24°C · Rainy days: 9–14 per month / 140–230 mm
Suggested outfits
A note for travelers
In rainy season, keeping indoor backups helps when views close.
Avg low 18–21°C / high 26–30°C (higher areas can feel cooler) · Rainy days: 9–13 per month / 160–260 mm
Suggested outfits
A note for travelers
In summer, sudden rain and slippery surfaces often matter as much as heat.
Avg low 9–14°C / high 18–23°C · Rainy days: 7–11 per month / 120–220 mm
Suggested outfits
A note for travelers
Autumn feels so comfortable you may walk longer—bring a thin evening layer.
Avg low -1–4°C / high 8–12°C · Rainy days: 5–9 per month / 40–100 mm
Suggested outfits
A note for travelers
Whether you go up to the lake/highland areas changes how warm you’ll want to dress.
Pick a month below to see detailed average temperatures, rainfall, outfit ideas, and travel tips.
These pages are connected so you can compare conditions and decide for yourself.