Year-round weather and climate in Nikkō, Japan

Average temperatures in Nikkō run from an average low of -3°C27°F in February up to an average high of 28°C82°F in August. November is the driest month at 11 rainy days; August the wettest at 29. Here is the annual climate data, so you know what you are packing for.

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Good to know

Population
78K
Currency
JPY
Language
Japanese
Time zone
Tokyo

Best time to visit

For the warmest temperatures and best chance of outdoor activities, plan your trip around September, October, and November.

Rain character

Tropical Downpours: Expect intense bursts of rain during wetter months. Pack quick-drying footwear and a compact umbrella.

Day-to-night swing

Evening Chill: Temperatures drop by a noticeable 10°C18°F when the sun goes down. A light sweater or jacket is usually all you need for evening plans.

Seasonality Profile

True Four Seasons: Dramatic contrasts. Freezing winters, transitional shoulders, and blazing summers.

Evening vibe

Cozy Indoor Culture: Evenings are generally crisp, damp, or sweltering. Nightlife centers around indoor venues.

Sightseeing stamina

All-Day Strolling: Weather is generally forgiving for long walking days. Comfortable sneakers are your most important packing item.

Average temperatures, sunshine, and rainfall

Average monthly weather in Nikkō, based on recent historical data. Essential insights on temperature swings, expected rainfall, and daily sunshine.

Bars span the average daily low to high. Nov is typically driest at 11 days (94mm); Aug the wettest at 29 days (303mm).

Average monthly weather in Nikkō, based on recent historical data. Essential insights on temperature swings, expected rainfall, and daily sunshine.
MonthAverage highAverage lowSunshine hoursRainy daysTotal rainfall
Jan5°C / 42°F-3°C / 27°F8h1267mm
Feb6°C / 42°F-3°C / 27°F8h1266mm
Mar10°C / 51°F1°C / 33°F8h16195mm
Apr16°C / 61°F6°C / 43°F9h16178mm
May19°C / 67°F10°C / 51°F8h18286mm
Jun23°C / 74°F16°C / 60°F9h24315mm
Jul28°C / 82°F21°C / 69°F10h25322mm
Aug28°C / 83°F22°C / 71°F10h29303mm
Sep25°C / 77°F19°C / 66°F8h25305mm
Oct19°C / 65°F12°C / 53°F7h19196mm
Nov14°C / 56°F5°C / 42°F8h1194mm
Dec8°C / 47°F0°C / 32°F8h1251mm

Weather data by Open-Meteo.com (opens in a new tab)

Frequently Asked Questions

When is the sunniest time of year to visit Nikkō?

The most sunshine in Nikkō comes around August, averaging 10 hours a month. If you're heading there then, pack your sunglasses and sunscreen.

What clothes should I pack for Nikkō?

Your packing list depends entirely on when you travel. Temperatures in Nikkō swing from an average low of -3°C27°F in February up to 28°C82°F in August. The Packola app builds a tailored packing list for you based on the live weather forecast for your exact travel dates.

Do I need to pack an umbrella for Nikkō?

Nikkō gets rain on about 219 days out of the year. The wettest month is August. If you're traveling during the rainy season, you'll definitely want to pack an umbrella and a light rain jacket.

Going to Nikkō?

Pack smarter.

Averages get you close, but the week you travel is what matters. Get the live forecast, a smart packing list, and discover the best local spots and activities in Nikkō with Packola.

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