See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
24°
Overcast
Feels Like: 22°
Min: 23°
Max: 29°
The next few hours will be humid and overcast, with today reaching 29°C and dropping to 23°C. The coming days will be light rain and humid throughout the day.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
05:48
Sunrise
17:47
Sunset
Moon
Waxing Gibbous
14:53
Moonrise
00:55
Moonset
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Wednesday
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View stargazing scoreWeather in Kumano today, September 21, 2026
Kumano starts September 21, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. Early hours look the most unsettled, with rain probability near 32% by 07:00. The thickest cloud arrives around 07:00, reaching about 95%.
The day peaks near 29°C and cools toward 23°C. The air stays humid, with relative humidity between 69% and 91% and the peak around 07:00. A lighter breeze peaks around 18:00 near 7.2 km/h.
Later hours look less wet than the morning, when rain odds were closer to 32%; afternoon chances sit nearer 12%. Residual cloud near 96% around 14:00 may linger. Horizontal visibility sits around 13.1 km, briefly nearer 6.9 km. Sunrise is at 05:48 and sunset at 17:47, giving 11 hours 58 minutes of sunlight today.
In short, treat September 21, 2026 in Kumano as a damp day: pack covers, watch the wetter hours, and expect a high near 29°C.
Frequently asked questions about weather in Kumano
How warm does it get in Kumano?
The warmest month in Kumano is August, with average high temperatures of 29°C. The average temperature during this period is around 26°C.
How cold does it get in Kumano?
The coldest month in Kumano is January, with average low temperatures of 2°C. The average temperature during this period is around 4°C.
What is the wettest time of year in Kumano?
The wettest month in Kumano is June, with an average of 342mm of precipitation.
What is the driest time of year in Kumano?
The driest month in Kumano is December, with an average of 74mm of precipitation.
