Niigata weather in September 2020

Get the latest coronavirus (COVID-19) updates for Japan with current travel advice, statistics and online resources.

  • 26°C maximum daytime temperature in September in Niigata26
    26°C max day temperature
  • 5 hours of sunshine per day
  • 19 days with some rainfall in September in Niigata19
    19 days with some rainfall
  • 18°C minimum night-time temperature in September in Niigata18
    18°C min night temperature
  • 12 hours of daylight per day in September in Niigata12
    12 hours of daylight per day
  • Low heat & humidity in September in NiigataL
    Low heat & humidity
  • 158 mm monthly rainfall in September in Niigata158
    158 mm of monthly rainfall
  • UV (maximum) index 7 (High) in September in Niigata7
    7 (High) UV index
  • 25°C sea temperature in September in Niigata25
    25°C sea temperature
  • Top deals & discounts
  • Niigata weather overview
  • Niigata climate averages by month
  • More destinations
  • Best time to go to Niigata
  • Niigata 5-day weather forecast

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The September weather guide for Niigata, Japan shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

  • Save EXTRA 10% on air holidays & river cruises up to 2022
  • Book tours to Europe, Asia, Africa & North America
  • Travel before 31st December 2022 (inclusive)

How hot is it in Niigata in September?

Daytime temperatures usually reach 26°C in Niigata in September with low heat and humidity, falling to 18°C at night.

How sunny is it in Niigata in September?

There are normally 5 hours of bright sunshine each day in Niigata in September - that's 37% of daylight hours.

How warm is the sea around Niigata in September?

The average sea temperature around Niigata in September is 25°C.

Does it rain in Niigata in September?

There are usually 19 days with some rain in Niigata in September and the average monthly rainfall is 158mm.

What is the chance of a typhoon in Niigata in September?

On average 1.4 days in September in Niigata are likely to be affected by the passage of one or more tropical storms.

Niigata sunrise & sunset times for September 2020

Browse the sunrise & sunset times for Niigata in September 2020. Select a month to view Niigata sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Tuesday, 1st September 2020 05:14 18:13
Tuesday, 15th September 2020 05:26 17:52
Wednesday, 30th September 2020 05:39 17:28
  • Save up to 15% on winter 2020/2021 holidays
  • Book skiing holidays & winter sun breaks with Club Med
  • Travel between 1st Nov 2020 & 25th Apr 2021 (inclusive)

Expires at 23:59 on Friday 31st Jul 2020 · View all Club Med offers

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

Discover more about Japan

Where's hot in Japan in September?

Below are average maximum temperatures at popular destinations in Japan in September. Select a destination to see more weather parameters.

More destinations & map >>

Related posts

Popular travel offers

Top ^

*affiliate links: find out how we are funded and why this helps us remain free to use.