Weather in September in Gunma
Are you planning a trip a to Gunma in September and wondering what kind of weather to expect? This page has all the details you need.
What is the weather like in Gunma in September?
Gunma is a region in Japan. September in Gunma generally has warm temperatures, with heavy precipitation. During September, summer is in full swing.
Temperatures
The average maximum temperatures are warm and range from 22°C in Katashina to 27°C in Ota. Nighttime temperatures generally drop to 19°C in Ota and 15°C in Katashina.For a closer look at conditions across Gunma, refer to the map below.
Precipitation
In September, precipitation varies across different areas. From heavy rainfall in Tsumagoi with an average of 179 mm to heavy rainfall in Takasaki with 258 mm.Average sunshine
Most areas experience a moderate amount of sunshine, with approximately 163 hours of sunlight expected in Minakami. This makes it neither too gloomy nor overly bright.For an in-depth overview of the yearly conditions, do visit our Gunma climate page.
Where to go in Gunma in September
perfect weather
pleasant
tolerable
unpleasant
poor
Select a Month of Interest
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Japan, check out our Gunma's climate page.
Popular destinations
What is the weather like in September for the 5 most popular destinations in Gunma?
Minakami
In September Minakami generally has high temperatures with maximum daytime temperatures around 24°C, minimum nighttime temperatures around 16°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.
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Kusatsu
In September Kusatsu generally has high temperatures with maximum daytime temperatures around 24°C, minimum nighttime temperatures around 15°C and heavy monthly rainfall. So on average the conditions are tolerable that month.
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Shibukawa
In September Shibukawa generally has high temperatures with maximum daytime temperatures around 25°C, minimum nighttime temperatures around 17°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.
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Takasaki
In September Takasaki generally has high temperatures with maximum daytime temperatures around 26°C, minimum nighttime temperatures around 18°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.
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Tsumagoi
In September Tsumagoi generally has high temperatures with maximum daytime temperatures around 24°C, minimum nighttime temperatures around 15°C and heavy monthly rainfall. So on average the conditions are pleasant that month.
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Is your destination not in the list? Have a look at other destinations in Gunma, in Japan.
Is September the best time to visit Gunma?
In our view, September might not be the best time to travel to Gunma with often unpleasant weather in Minakami.
Generally speaking, May, June and August provide pleasant weather in Minakami. On the other hand, the months of January, February, March and December tend to have poor weather conditions.
Interested in more climate information?
We have much more information about the climate in Gunma.
Weather and climate has detailed information for every country in the world. Are you going to Japan? Get detailed 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.