Setouchi Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Setouchi.
Climate overview of Setouchi
Setouchi, Okayama, Japan, experiences significant temperature variation throughout the year. Summers bring daytime highs of 31°C (88°F) in August, while winters cool to 11°C (52°F) in January.
With around 1400 mm (55 in) of annual rainfall, Setouchi has a notably wet climate. However, this rainfall is not evenly distributed, the city has very warm summers and cold winters. The wettest month is June. The sunniest month is May, with 6.9 hours of sunshine per day on average.
Setouchi Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Setouchi - and find the best time to visit.
Monthly Temperature in Setouchi
Depending on the time of the year, temperatures range from very warm to chilly in Setouchi. Average daytime temperatures reach a very warm 31°C (88°F) in August. In January, the coolest month of the year, temperatures drop to a chilly 11°C (52°F).
At night, temperatures range from around 25°C (77°F) in August to 4°C (39°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Setouchi
Setouchi has a relatively rainy climate with high precipitation levels, averaging 1400 mm (55 in) of rainfall annually. Setouchi can be quite wet during June, receiving approximately 189 mm (7.4 in) of precipitation over 17 rainy days.
In contrast, during the driest month (January), you will experience much drier conditions, with 57 mm (2.2 in) of precipitation spread across 19 rainy days. For more details, please visit our Setouchi Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Setouchi
Setouchi experiences moderate variation in sunshine hours across the seasons. With 6.9 hours daily sunshine in May, it dips to 4.8 hours in February, offering a balanced mix of sunny and overcast days.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Setouchi by Month
The relative humidity is high throughout the year in Setouchi.
The city experiences its highest humidity in July, reaching 74%. In April, the humidity drops to its lowest level at 60%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Setouchi
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, September, October and November
- Warmest weather: August
- Most sunshine: May and August
- Seasonal pattern: Very warm summers and cold winters
Frequently asked questions about the climate in Setouchi
What is the best time to visit Setouchi?
May, September, October and November typically offer the most optimal weather in Setouchi. In contrast, July tends to have less optimal conditions. Setouchi has very warm summers and cold winters.
What temperatures can I expect in Setouchi?
Daytime highs range from 11°C (52°F) in January to 31°C (88°F) in August. Nighttime lows range from 4°C (39°F) to 25°C (77°F). Temperatures vary considerably through the year.
How much rain does Setouchi get?
Annual rainfall is around 1400 mm (55 in). June is the wettest month with 189 mm (7.4 in), while January is the driest with 57 mm (2.2 in).
How sunny is Setouchi?
Setouchi receives around 2,041 hours of sunshine per year. May is the sunniest month with 206 hours, while February is the cloudiest with just 144 hours. Overall, Setouchi enjoys abundant sunshine.
Setouchi 3-Day Forecast
Setouchi on the map
Setouchi is highlighted - select any city to see its climate.
Popular this month
Where to go in July - average daytime high across popular destinations.
Osaka
32°C (90°F) Tokyo30°C (86°F) Naha
30°C (86°F) Kyoto31°C (88°F) Hakone28°C (82°F) Hakuba26°C (79°F) Sapporo24°C (75°F) Niseko24°C (75°F) 
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