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Temperatures in September
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Gunma temperatures in September

Gunma is a region in Japan. In September the average maximum daytime temperatures are high 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. September falls during the summer season.

What is the temperature of the different cities in Gunma in September?

To get a sense of September's typical temperatures in the key spots of Gunma, explore the map below. Click on a point for an in-depth look.

Weather conditions Weather
Temperatures
Precipitation
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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

  • What is the warmest city in September in Gunma?
    • Based on our systematic data collection, Ota has been identified as the city with the highest average temperatures. The daytime temperature usually hovers around 27°C, while at night is goes down to an approximate temperature of 19°C."

  • What is the coldest city in September in Gunma?
    • The coldest city in September in Gunma is Katashina when we check our database. The maximum daytime temperatures are around 22°C and minimum nighttime temperatures fall around 15°C.

  • How much sun does Gunma get in September?
    • 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.

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