Nagoya Weather
A month-by-month look at temperature, rainfall and what to pack in Nagoya. The annual average is 20°C high / 12°C low — hottest in August (33°C) and coldest in January (1°C).
Nagoya Weather at a Glance
As of 2026A quick summary of Nagoya's year-round climate and the best time to visit.
- Annual average
- 20° / 12°
- Best time to visit
- October, March, April
- Hottest month
- August (33°C)
- Coldest month
- January (1°C)
- Wettest month
- September (250mm)
- Driest month
- January (50mm)
As of 2026, Nagoya's weather averages 20°C high / 12°C low across the year, and the best time to visit for stable temperatures, rainfall and crowds is October, March, April. The hottest month is August (33°C), the coldest is January (1°C), and the wettest is September (250mm).
Best Time to Visit Nagoya
BEST MONTH — perfect weather + Nagoya Festival + autumn foliage starting. Less crowded than spring.
Cherry blossom March 25-April 10 — most photogenic. Hotels surge 60-100% + book 3-6 months ahead. Pre-Golden Week peak.
Ideal weather + Golden Week last week brings tripled hotels. Book Golden Week 6+ months ahead.
Nagoya Weather Month by Month
Tap any month for a detailed guide with what to wear, sunrise/sunset and air quality.
| Month | High/Low | Rain | Rainy days | Crowds | |
|---|---|---|---|---|---|
| January | 9° / 1° | 50mm | 7 | Quiet | Details → |
| February | 10° / 1° | 60mm | 7 | Quiet | Details → |
| March | 14° / 4° | 110mm | 10 | Very busy | Details → |
| April | 19° / 9° | 130mm | 10 | Very busy | Details → |
| May | 23° / 14° | 130mm | 10 | Busy | Details → |
| June | 27° / 19° | 220mm | 13 | Quiet | Details → |
| July | 31° / 23° | 200mm | 11 | Busy | Details → |
| August | 33° / 24° | 130mm | 9 | Busy | Details → |
| September | 28° / 20° | 250mm | 10 | Moderate | Details → |
| October | 22° / 14° | 130mm | 7 | Busy | Details → |
| November | 16° / 8° | 90mm | 7 | Busy | Details → |
| December | 11° / 3° | 50mm | 7 | Moderate | Details → |
What to Wear in Nagoya by Season
Spring perfect. Light jacket + sweater for evening.
Hot + humid + tsuyu lingering. T-shirt + UV protection.
Pleasant autumn. T-shirt + light jacket.
Cold. Heavy coat + sweater.
Nagoya Weather FAQ
What is the best time to visit Nagoya? +
For weather, October, March, April are the most comfortable months. Highs sit around 22°C with relatively stable rainfall and crowds.
What are the hottest and coldest months in Nagoya? +
The hottest month is August with an average high of 33°C, and the coldest is January with an average low of 1°C. The annual average is 20°C high / 12°C low.
When does it rain most in Nagoya? +
The wettest month is September (250mm over about 10 rainy days) and the driest is January (50mm). Total annual rainfall is roughly 1550mm.
What should I pack for Nagoya? +
Spring (Mar–May) averages 19/9°C — Spring perfect. Light jacket + sweater for evening. Summer (Jun–Aug) averages 30/22°C — Hot + humid + tsuyu lingering. T-shirt + UV protection. Autumn (Sep–Nov) averages 22/14°C — Pleasant autumn. T-shirt + light jacket. Winter (Dec–Feb) averages 10/2°C — Cold. Heavy coat + sweater.
What is the weather in Nagoya this month (June)? +
June averages 27°C high / 19°C low with 220mm rainfall over about 13 rainy days. Crowds are quiet and prices are low.
Keep Planning Your Nagoya Trip
Why you can trust weather guide
Based in Chiang Mai for 8+ years, with 30+ countries visited across Southeast Asia, Japan, and Europe. Every detail in this guide is primary-source verified as of April 2026, with prices auto-refreshed via live exchange rate APIs. This isn't AI-generated boilerplate — it's written from the perspective of someone who has actually been there.