Matsuyama, JapanQuick decision
When to visit Matsuyama?
🌞 Best time overall
September
🌡️ Optimal temperature
22°C–27°C in September
🌧 Least rain
43% rainy days in September
🌧 Wettest month
January (28%)
📅 Best score
8.3/10
Monthly climate data
Matsuyama weather month by month
| Month | Min °C | Max °C | Rainy days (%) | Precip. mm/d | Sun h/d | Score |
|---|---|---|---|---|---|---|
| 🌫️ January | 4°C | 10°C | 28% | 71.1 | 7.4h | 7.0/10 |
| 🌫️ February | 3°C | 10°C | 31% | 70.9 | 8.7h | 7.0/10 |
| ⛅ March | 6°C | 14°C | 35% | 114.6 | 8.4h | 7.0/10 |
| 🌤️ April | 11°C | 18°C | 33% | 147.2 | 9.0h | 7.4/10 |
| 🌤️ May | 15°C | 22°C | 32% | 149.2 | 9.1h | 8.1/10 |
| 🌤️ June | 19°C | 25°C | 49% | 244.8 | 8.3h | 7.9/10 |
| 🌤️ July | 24°C | 29°C | 51% | 250.8 | 9.0h | 8.0/10 |
| 🌤️ August | 25°C | 30°C | 43% | 176.4 | 10.0h | 8.0/10 |
| 🌤️ September | 22°C | 27°C | 43% | 188.1 | 8.6h | 8.3/10 |
| 🌤️ October | 16°C | 22°C | 28% | 113.7 | 8.2h | 8.2/10 |
| 🌤️ November | 11°C | 18°C | 29% | 87.4 | 8.0h | 7.5/10 |
| ⛅ December | 6°C | 12°C | 33% | 81.9 | 7.3h | 7.0/10 |
Ideal
Fair
Challenging climate
Source: Open-Meteo · 10 years
Seasonal breakdown
What to expect each season
🌸 Spring (Mar–May) — Good time
Average 18°C, 33% rainy days, 8.8h sunshine/day. Score: 7.5/10.
☀️ Summer (Jun–Aug) — Good time
Average 28°C, 48% rainy days, 9.1h sunshine/day. Score: 8.0/10.
🍂 Autumn (Sep–Nov) — Good time
Average 22°C, 33% rainy days, 8.3h sunshine/day. Score: 8.0/10.
❄️ Winter (Dec–Feb) — Good time
Average 11°C, 31% rainy days, 7.8h sunshine/day. Score: 7.0/10.
Accommodation
Find a place to stay in Matsuyama
Check availability during the recommended period
Tip : off-peak months (January, February) are cheapest but weather is significantly worse.
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Activities and tours in Matsuyama
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Flights
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Monthly weather
Detailed weather by month
FAQ
Frequently asked questions
September is ideal with 43% rainy days and 27°C.
January is the wettest month with 28% rainy days.
Yes, September is the best month with an average of 27°C.
In winter, the average score is 7.0/10. Acceptable conditions for cultural visits.
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