Gunma weather in September
Are you planning a trip 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.
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.
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. Minakami enjoys a balanced 163 hours of sunlight. Ensuring it's neither too overcast nor too sunny.
For a closer look at September's conditions in Gunma, see the map below. For a more detailed look at Gunma's yearly weather, check out our Gunma climate page.
Where to go in Gunma in September
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Popular destinations in Gunma
What is the weather like in September for the 5 most popular destinations in Gunma?
Average weather in 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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Average weather in 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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Average weather in 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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Average weather in 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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Average weather in 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.
Interested in the weather conditions in a specific month? Select the month below.
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 climate conditions. Find out where to go with our weather planner.