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24°
Mostly Clear
Feels Like: 21°
Min: 23°
Max: 26°
The next few hours will be possible drizzle and breezy, with today reaching 26°C and dropping to 23°C. The coming days will be drizzle
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:15
Sunrise
18:14
Sunset
Moon
Waxing Gibbous
15:22
Moonrise
01:22
Moonset
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View stargazing scoreWeather in Tsushima today, September 21, 2026
Tsushima keeps a mostly sunny profile on September 21, 2026, aside from a cloudier spell around 09:00. Outside that window, bright conditions should still lead the day. The morning looks comparatively open, with cloud near 42% around 09:00. Early outdoor plans have a better chance of staying dry and bright.
Temperatures climb from an overnight low near 23°C toward a daytime high of about 26°C. The air stays humid, with relative humidity between 54% and 76% and the peak around 06:00. Winds stay light, near 7.8 km/h by 12:00, so the day feels still more than breezy.
Expect a more open afternoon, with limited cloud around 30% by 12:00. Residual damp risk should be lower than earlier. Expect visibility around 16.1 km. Sunrise is at 06:15 and sunset at 18:14, giving 11 hours 58 minutes of sunlight today.
Overall, Tsushima on September 21, 2026 favours outdoor plans under mostly open skies, with a comfortable high near 26°C.
Frequently asked questions about weather in Tsushima
How warm does it get in Tsushima?
The warmest month in Tsushima is August, with average high temperatures of 28°C. The average temperature during this period is around 28°C.
How cold does it get in Tsushima?
The coldest month in Tsushima is January, with average low temperatures of 6°C. The average temperature during this period is around 8°C.
What is the wettest time of year in Tsushima?
The wettest month in Tsushima is September, with an average of 261mm of precipitation.
What is the driest time of year in Tsushima?
The driest month in Tsushima is December, with an average of 65mm of precipitation.
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