Shimonoseki Weather in September

September in Shimonoseki brings high temperatures, with daytime highs of 27°C (81°F) and nights around 23°C (73°F). Quite a bit of rainfall is expected, around 177 mm (7 in), so pack an umbrella.

Rainfall in Shimonoseki in September

Records from the past 30 years suggest around 18 days of rain, with 177 mm (7 in) average for the month. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.

Temperature in Shimonoseki in September

Temperatures in Shimonoseki in September top out at 27°C (81°F) and drop to 23°C (73°F) overnight. The month of September belongs to the summer season. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 23°C (73°F), evenings stay pleasantly warm.

Sunshine in Shimonoseki in September

The area experiences a moderate amount of sunshine, with approximately 157 hours of sunlight expected. This means a decent mix of sun and overcast.

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.

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• January
• February
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• May
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For a detailed overview over the year and the best time to visit Japan, check out our Shimonoseki's climate page.

Shimonoseki Temperature in September

Min Temperature 23°C (73°F)  

Max Temperature 27°C (81°F)  

Chance of Rain 58%  

Precipitation 177 mm (7 in)  

Rainy days 18 days  

Sunshine 157 hours *  

Percentage Sunshine *  

* Data from: Kitakyushu, Japan (18 KM, 11 Miles).

What to Wear in Shimonoseki in September

Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Shimonoseki in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Japan, check out our Shimonoseki's climate page.

More climate data for Shimonoseki

Temperature Rainfall Sunshine

See the full Shimonoseki climate overview or explore weather in Japan.