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Hourly Forecast
Daylight Hours
05:23
Sunrise
17:36
Sunset
Moon
Waxing Crescent
10:43
Moonrise
19:48
Moonset
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Weather in Muroran today, September 16, 2026
Expect a muted, overcast feel in Muroran on September 16, 2026 as cloud persists. Brighter breaks, if they arrive, should stay brief. The morning sky stays heavily clouded, with cover near 66% around 11:00. Grey conditions set the early tone before any later change.
Temperatures climb from an overnight low near 18°C toward a daytime high of about 21°C. Expect humidity between 61% and 70%, most humid near 21:00. A lighter breeze peaks around 18:00 near 4.4 km/h.
Through the afternoon cloud remains the main feature, with cover near 100% around 18:00. Bright spells should stay limited even as the day wears on. Views remain open at about 16.1 km. Expect sunrise at 05:23, sunset at 17:36, and 12 hours 13 minutes of sunlight today overall.
In short, cloud leads the story in Muroran on September 16, 2026; expect limited sun and a peak around 21°C.
Frequently asked questions about weather in Muroran
How warm does it get in Muroran?
The warmest month in Muroran is August, with average high temperatures of 23°C. The average temperature during this period is around 22°C.
How cold does it get in Muroran?
The coldest month in Muroran is January, with average low temperatures of -3°C. The average temperature during this period is around -1°C.
What is the wettest time of year in Muroran?
The wettest month in Muroran is August, with an average of 215mm of precipitation.
What is the driest time of year in Muroran?
The driest month in Muroran is February, with an average of 54mm of precipitation.
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