September Rainfall and Precipitation in Niigata Prefecture

Average rainfall, rainy days and the driest cities in Niigata Prefecture, Japan in September.

Niigata Prefecture, Japan, a region in Japan, experiences precipitation in September ranging from high in Sado (153 mm (6 in)) to heavy in Itoigawa (270 mm (11 in)). The month of September is in the summer season.

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Check the conditions for any month of the year.

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
Monthly precipitation 0 mm (0 in) dry → 150 mm (5.9 in) wet

Marker color shows total monthly precipitation in September: pale blue is dry, deep blue is wet.

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

Niigata Prefecture precipitation in September: frequently asked questions

How much rainfall does Niigata Prefecture, Japan receive in September?

September in Niigata Prefecture, Japan is a significant part of the rainy season. It might not be the best month for a trip. Myoko is characterized by its unpredictable weather, often receiving about 237 mm (9.3 in) of rain, which leads to frequent and sudden showers.

How many days does it rain in Niigata Prefecture, Japan in September?

On average, Myoko has about 20 days days of rain in September.

Is September part of the rainy season in Niigata Prefecture, Japan?

September is part of Niigata Prefecture, Japan's rainy season. Showers are more common this time of year.

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

Looking at our data, Itoigawa tops the wettest-cities list in Niigata Prefecture, Japan for September, with monthly rainfall averaging 270 mm (11 in).

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

The driest place is Sado with an average rainfall of 153 mm (6 in) according to our data.

Interested in more climate information?

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

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