Nagano Weather in June

Warm and pleasant, with regular rainfall. Average highs of 25°C and lows of 15°C, with around 15 rainy days expected throughout the month.

While June isn't our top-rated month for Nagano, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.

Average high

25°C

Average low

15°C

Rainy days

15 days

Best months to visit

Year-round

What to do in Nagano in June

Whatever the weather, Nagano rewards curious visitors. Here are some of the best ways to spend your time:

Watch snow monkeys bathing in hot springs Hike Jigoku-dani trail through steaming terrain Visit historic mountain temples Ski in winter or hike in summer seasons Soak in outdoor onsen hot springs Photograph monkeys and snowy landscapes

What to pack for June

Light layers work well — T-shirts and shorts for the day, a light jacket for evenings. Comfortable walking shoes are a must. Bring a compact umbrella just in case.