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Nikko, Japan · Alpine mountain climate

Nikko in July: go or not?

Tough period. Nikko in July only reaches 4.4/10.

📅 Updated August 2026 🛰️ ERA5 · 10 years 📍 36.75°N · 139.60°E
⚡ This month's verdict
Avoid
Nikko · July
4.4
19–25°
Temperature
84%
Rain
4h
Sun
❄️ Alpine climate☀️ High-altitude UV🌦️ Changeable weather
Photo : DustyRoze via Unsplash
The month in detail

What to expect in July

Off-season for skiing Nikko — lifts are closed. Consider hiking, mountain biking or summer activities at altitude. With 84.0% of rainy days, always have indoor alternatives planned.

July is the best month of the year in Nikko. Compared to June: +4°C daytime, 5 pts more rainy days.

This month's conditions

What it's like in July

UV index
7 · high
sunscreen and hat advised
Feels like
muggy at times
19°
Daylight
14.3h of daylight
Air quality
good
AQI 33
Compare

Is July the right month?

July is actually the best month of the year in Nikko. Good timing.

See all 12 months →
Context

Our verdict

Nikko, 130 km north of Tokyo, is the shrine of Tokugawa Ieyasu (founder of the Edo shogunate): 100 UNESCO temples and shrines. August is my favourite month (7.3/10): 20-26°C, 90% rain, mild temperatures at altitude (Nikko at 600m).

Read Gilles' full review →

Book

Plan your trip

Hotels at their lowest outside peak season, highest on comfortable months. Shoulder seasons offer a good price/climate compromise.

🎟️ Activities & tours · Nikko

GetYourGuide selection · free cancellation

See all →
Affiliate link · GetYourGuide
Practical info

What you need to know before you go

Three angles: the country (language, currency, safety, budget), the year-round climate, and the specifics of a mountain stay.

Country · Japan

🗣️LanguageJapanese
💶CurrencyYen japonais (¥)
🚗DrivingLeft-hand
🛡️Safety Safe · 2/5
💰Cost of living Moderate · 3/5

🌡️ Climate

🌍Climate typeAlpine mountain climate
📈Climate trend +1.40°C/decade
🔥Hottest monthAugust · 26°C
❄️Coolest monthJanuary · 3°C
🌧️Rainiest month August · 90%

🏔️ Mountain stay

⛰️Village altitude634 m
🎿Ski area
⛷️Ski seasonDec → May
🥾Hiking seasonJun → Sep
🧗High mountains Guide recommended
Location

Where is Nikko ?

Global position + regional geographic context.

🌍 World
🔍 Geographic context
Japan
Alpine mountain climate climate with a 4.4 → 1.0 gap between best and worst month. 10 years of ERA5 data to choose by project.
36.75°N · 139.60°E
Questions

Frequently asked questions

When is the best time to visit Nikko?
It depends on the activity. For skiing: January (ski score 7.2/10). For hiking/summer: January (7.2/10, 3.0°C).
Can you ski in Nikko in winter?
Yes, it's peak ski season. Average ski score December–February: 6.4/10. Cold temperatures (3°C max in January) and frequent snowfall.
Is it warm in Nikko in summer?
In January, temperatures average 3.0°C. Best period for hiking and outdoor activities.
What is the wettest month in Nikko?
August is the wettest month with August has the lowest climate score of the year.
Do you need sun protection in Nikko in July?
The average UV index reaches 7 in July in Nikko (high), with about 14.3h of daylight. Sunscreen and hat advised.