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Hourly Forecast
Daylight Hours
06:09
Sunrise
18:08
Sunset
Moon
Waxing Gibbous
15:09
Moonrise
01:23
Moonset
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View stargazing scoreWeather in Kirishima today, September 21, 2026
Kirishima sees a largely clear day on September 21, 2026, interrupted by cloudier skies around 15:00. Plan for bright conditions either side of that cloudier interval. The opening hours look fair, as cloud stays near 36% around 11:00. Morning errands should face fewer weather interruptions.
The day peaks near 29°C and cools toward 21°C. Relative humidity sits between 55% and 86%, reaching its peak around 06:00. Airflow remains manageable, reaching about 4.8 km/h around 15:00.
Expect a more open afternoon, with limited cloud around 43% by 15:00. Residual damp risk should be lower than earlier. Horizontal visibility holds close to 16.1 km. Sunrise is at 06:09 and sunset at 18:08, giving 11 hours 58 minutes of sunlight today.
The practical takeaway for Kirishima is a bright September 21, 2026, ideal for outdoor errands before temperatures ease from about 29°C.
Frequently asked questions about weather in Kirishima
How warm does it get in Kirishima?
The warmest month in Kirishima is August, with average high temperatures of 31°C. The average temperature during this period is around 28°C.
How cold does it get in Kirishima?
The coldest month in Kirishima is January, with average low temperatures of 3°C. The average temperature during this period is around 7°C.
What is the wettest time of year in Kirishima?
The wettest month in Kirishima is June, with an average of 443mm of precipitation.
What is the driest time of year in Kirishima?
The driest month in Kirishima is December, with an average of 65mm of precipitation.
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