Shunan weather in September (Yamaguchi, Japan)
How does the weather in Shunan usually fare in September? Find all the essential weather information for this month in our guide.
Temperatures
Typically, September in Shunan includes high temperatures and heavy rainfall. September ushers in the summer season. Anticipate daytime highs near 28°C, and cooler nights with temperatures around 21°C.
Precipitation
Shunan in September usually receives heavy rainfall, averaging around 188 mm for the month. Expect around 17 days of rain based on historical data.In case you lean more towards enjoying temperate temperatures and rain-free days May, October and November typically offer the most optimal weather. In contrast, January, June and July tend to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Shunan climate page with graphs.
Shunan, monthly averages in September
Min Temperature
21°C
Max Temperature
28°C
Chance of Rain
57%
Precipitation
188 mm
Rainy days
17 days
Where to go in Japan in September
Find out more about the weather in Japan and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Shunan.
Our site offers climate and forecast data for every country in the world. Are you going to Japan? On this website you can find historical weather averages for many cities in Japan. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
