Kumano weather
At 12:45 PM local time it was mostly clear and 19°C (65°F). Mostly light, on-and-off rain; heavier around 4 AM, 6 AM, 7 AM, 8 AM (9.3 mm total). Best months for weather: May, Aug, Oct. Kumano sits 240 m (787 ft) above sea level, which keeps it cooler than the coast. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Kumano, Hiroshima, Japan.
Current conditions
- Clouds
- 34%
- Chance of rain
- 0%
- Rain
- 0.0 mm/h
Hourly Forecast
Mostly light, on-and-off rain; heavier around 4 AM, 6 AM, 7 AM, 8 AM (9.3 mm total)
Daily Forecast
Best Time to Visit
Peak season May, Aug, OctOff season Jul, Dec–Mar
About Kumano weather
Is it raining in Kumano right now?
No. It’s mostly clear and 19° right now. Mostly light, on-and-off rain; heavier around 4 AM, 6 AM, 7 AM, 8 AM (9.3 mm total).
What’s the weather like in Kumano this week?
Over the next 7 days, expect highs of 13–21° and lows of 4–12°. Rain is likely on 2 of 7 days (Monday, Thursday). The driest day looks like Tuesday.
Has it been raining in Kumano lately?
In the past 7 days, Kumano had 4 rainy days and 95.1 mm of rain in total.
What should I pack for Kumano?
For the coming week, bring an umbrella or rain jacket and a warm layer for the evenings.
Kumano weather by month
When is the best time to visit Kumano?
Based on weather alone, the best time to visit Kumano is May, Aug, Oct, according to NASA's 2001–2025 climate averages. Jul, Dec–Mar tends to be the least pleasant. Average highs run from 6°C (42°F) in January to 30°C (85°F) in August.
What is the rainiest month in Kumano?
July is the wettest month, with about 260 mm (10.2 in) of rain on average. January is the driest, with about 63 mm (2.5 in).
What is the hottest month in Kumano?
August is the warmest, with average highs of 30°C (85°F) and lows of 21°C (71°F). January is the coolest, with highs of 6°C (42°F) and lows of -2°C (28°F).
How warm is the sea in Kumano?
The sea is warmest in August at about 30°C (85°F) and coolest in February at about 10°C (50°F). It is comfortable for swimming (22°C or more) in Jun–Oct.
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), sea temperature from Open-Meteo Marine, forecast and current conditions from Open-Meteo. Page updated . How we rate months