Temperature in Niigata Prefecture in September

Daytime highs, nighttime lows and the warmest cities in Niigata Prefecture, Japan this September.

Niigata Prefecture, Japan, a region in Japan, experiences high average maximum daytime temperatures in September, ranging from 23°C (73°F) in Yuzawa to 27°C (81°F) in Nagaoka. Nighttime temperatures generally drop to 18°C (64°F) in Nagaoka and 15°C (59°F) in Yuzawa. The month of September is in the summer season.

What is the temperature of the different cities in Niigata Prefecture, Japan in September?

Explore the map below to discover average September temperatures at the top destinations in Niigata Prefecture. For a deeper dive, simply click on any destination dot.

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Check the conditions for any month of the year.

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For a detailed overview over the year and the best time to visit Niigata Prefecture, check out our Niigata Prefecture's climate page.

See also: Niigata Prefecture weather by month.

Best Places to Visit in Niigata Prefecture in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Niigata Prefecture.

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in September: blue is cold, red is hot.

See all September weather averages, cities and regions in Niigata Prefecture

Niigata Prefecture temperatures in September: frequently asked questions

How hot does it get in Niigata Prefecture, Japan in September?

Average daytime highs in Niigata Prefecture, Japan during September reach about 25°C (77°F) in Myoko.

How cold does it get at night in Niigata Prefecture, Japan in September?

After dark, Myoko cools to about 16°C (61°F) on an average September night.

What is the warmest city in September in Niigata Prefecture, Japan?

According to our recent database analysis, Nagaoka is the warmest city. It experiences an average maximum daytime temperature of approximately 27°C (81°F) and rarely drops below 18°C (64°F) during the night.

What is the coldest city in September in Niigata Prefecture, Japan?

When looking through our records, we find that Yuzawa stands out as the coolest city in Niigata Prefecture, Japan for the month of September. Daytime highs average 23°C (73°F) and it cools down to about 15°C (59°F) at night.

How much sun does Niigata Prefecture, Japan get in September?

Myoko usually sees around 142 hours of sunlight, indicating a moderately sunny period.

Interested in more climate information?

We have much more information about the climate in Niigata Prefecture.

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.

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