Muroran Weather in September

Muroran in September sees pleasant daytime temperatures of 22°C (72°F) and nighttime lows of 17°C (63°F). Rainfall is fairly high this month at around 178 mm (7 in), so pack a rain jacket to stay dry.

Rainfall in Muroran in September

Based on our climate data of the past 30 years, about 17 days of rain are anticipated, with 178 mm (7 in) on average. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in Muroran in September

September in Muroran sees highs of 22°C (72°F) and lows of 17°C (63°F) overnight. September is part of summer. The difference between afternoon and evening temperatures is usually noticeable. With overnight lows of 17°C (63°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Muroran in September

You can expect a moderate amount of sunlight, with approximately 160 hours. This means a pleasant mix of sun and overcast.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. July and September typically offer the best weather for Muroran.

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

Muroran Temperature in September

Min Temperature 17°C (63°F)  

Max Temperature 22°C (72°F)  

Chance of Rain 58%  

Precipitation 178 mm (7 in)  

Rainy days 17 days  

Humidity 76% *  

Sunshine 160 hours *  

Percentage Sunshine *  

* Data from: Hakodate, Japan (63 KM, 39 Miles).

What to Wear in Muroran in September

Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. It's going to pour! Pack a good poncho and prepare for very wet conditions. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Muroran in September

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

Swimming

6/10

Camping

6/10

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 Muroran's climate page.

More climate data for Muroran

Temperature Rainfall Sunshine Humidity

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