Weather in Minami-Sōma in September

Minami-Sōma, Japan averages a high of 24°C (75.2°F) and low of 19.3°C (66.7°F) in September, with 14 rain days and 7.8 hours of daily sunshine. Travel score: 70.1/100 (Good). The best time to visit Minami-Sōma is June.

High
24°C75°F
Low
19°C67°F
🌧️
14
rain days
☀️
7.8
hrs/day sunshine
💧
83%
humidity
70Good

September in Minami-Sōma is warm and occasionally wet — pack an umbrella and enjoy indoor attractions too.

What are the average temperatures in Minami-Sōma?

JanFebMarAprMayJunJulAugSep24°19°OctNovDec

How much does it rain in Minami-Sōma in September?

Minami-Sōma receives an average of 181.6mm of rainfall across 14 rainy days in September. The annual total is 1389.9mm.

JanFebMarAprMayJunJulAugSep14dOctNovDec

What should I pack for Minami-Sōma in September?

Essentials

👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 24°C
🧴
Sunscreen SPF 30+
8 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun

Recommended

🧥
Light rain jacket
Some rainy days expected (14 days)
Umbrella
Be prepared for occasional showers

Traveling to Japan in September?

Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.

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Data based on 1994–2024 averages · Last updated: 2024-12-31