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Hourly Forecast
Daylight Hours
06:18
Sunrise
18:30
Sunset
Moon
Waxing Crescent
11:28
Moonrise
20:56
Moonset
Daily Forecast
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Weather in Kosan today, September 16, 2026
Plan for bright conditions in Kosan on September 16, 2026, though cloud cover thickens for a spell near 15:00. The day as a whole still leans toward sunshine.
Expect highs of 25°C and cooler readings close to 12°C. Expect humidity between 51% and 98%, most humid near 22:00. A lighter breeze peaks around 18:00 near 2.0 km/h.
Expect a more open afternoon, with limited cloud around 30% by 15:00. Residual damp risk should be lower than earlier. Visibility stays near 16.1 km. Daylight runs from 06:18 to 18:30, lasting 12 hours 11 minutes of sunlight today.
Overall, Kosan on September 16, 2026 favours outdoor plans under mostly open skies, with a comfortable high near 25°C.
Frequently asked questions about weather in Kosan
How warm does it get in Kosan?
The warmest month in Kosan is August, with average high temperatures of 27°C. The average temperature during this period is around 23°C.
How cold does it get in Kosan?
The coldest month in Kosan is January, with average low temperatures of -13°C. The average temperature during this period is around -7°C.
What is the wettest time of year in Kosan?
The wettest month in Kosan is July, with an average of 244mm of precipitation.
What is the driest time of year in Kosan?
The driest month in Kosan is January, with an average of 24mm of precipitation.
