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Matsuyama, Japan · Temperate oceanic

Matsuyama in March: go or not?

Tough period. Matsuyama in March only reaches 4.3/10.

📅 Data updated: October 2026 🛰️ ERA5 · 10 years 📍 33.84°N · 132.77°E
⚡ This month's verdict
Avoid
Matsuyama · March
4.3
6–14°
Temperature
26%
Rain
6h
Sun
🌊 Seaside☀️ Bright🍴 Gastronomy
Photo : Robby McCullough via Unsplash
The month in detail

What to expect in March

Spring marks the start of the good season in Matsuyama. Temperatures rise (14°C) and tourists have not yet arrived en masse. Expect rain on 26% of days — a light raincoat in the bag is recommended.

March ranks 9 out of 12 months in Matsuyama. Compared to February: +4°C daytime, 5 pts more rainy days, +0.6h of sun per day.

This month's conditions

What it's like in March

UV index
5 · moderate
protect during midday hours
Feels like
dry air
5°
Sea
15°C
cold, for the brave
Daylight
11.7h of daylight
Air quality
good
AQI 35
Compare

Is March the right month?

The best month in Matsuyama is September (8.1/10), 3.8 pts higher than March.

See September →See all 12 months →
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Plan your trip

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

🎟️ Activities & tours · Matsuyama

GetYourGuide selection · free cancellation

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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 beach holiday.

Country · Japan

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

🌡️ Climate

🌍Climate typeTemperate oceanic
📈Climate trend ⓘStable
🔥Hottest monthAugust · 30°C
❄️Coolest monthJanuary · 10°C
🌧️Rainiest month ⓘJuly · 38%

🏖️ Beach holiday

📅Peak seasonJuin → Sept
🏖️Swell (Sept–Mar) ⓘModérée
Location

Where is Matsuyama ?

Global position + regional geographic context.

🌍 World
🔍 Geographic context
Japan
Temperate oceanic climate with a 8.1 → 4.1 gap between best and worst month. 10 years of ERA5 data to choose by project.
33.84°N · 132.77°E
Questions

Frequently asked questions

What is the best time to visit Matsuyama?
September is the best month with 27.0°C highs, 22.0°C lows, 5.5h of sunshine and 31.0% rainy days. The months of September & May offer comparable conditions.
How many hours of sunshine does Matsuyama get in September?
Matsuyama averages 5.5 sunshine hours per day in September. It is the sunniest month with a climate score of 7.5/10.
What is the rainiest month in Matsuyama?
January is the most unfavourable month with January has the lowest climate score of the year and the lowest climate score of the year.
What are the temperatures at night in Matsuyama in September?
In September, overnight lows reach 22.0°C, while afternoon highs average 27.0°C.
Is Matsuyama good in winter?
In winter (December-February), Matsuyama scores 4.1/10 on average — Difficult period — prefer the peak season.. The best month overall remains September with a score of 7.5/10.
When should you avoid Matsuyama?
January is the most difficult month to visit Matsuyama, with January has the lowest climate score of the year. Climate conditions are at their lowest of the year during this period.
Can you swim in Matsuyama in March?
In March, the sea averages 15°C in Matsuyama: cold, for the brave. Best left to hardened swimmers or those with a wetsuit.
Do you need sun protection in Matsuyama in March?
The average UV index reaches 5 in March in Matsuyama (moderate), with about 11.7h of daylight. Protect during midday hours.