- Save on flights to/from Hawaii with Hawaiian Airlines
- Browse popular routes & find best fares
- Plus check out top tips on flying to Hawaii & more
Kumamoto weather in September 2020
Get the latest coronavirus (COVID-19) updates for Japan with current travel advice, statistics and online resources.
- 2929°C max day temperature
- 1717 days with some rainfall
- 2020°C min night temperature
- 1212 hours of daylight per day
- MModerate heat & humidity
- 169169 mm of monthly rainfall
- 99 (Very High) UV index
- 2626°C sea temperature
The September weather guide for Kumamoto, 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.
Recommended for Japan
How hot is it in Kumamoto in September?
Daytime temperatures usually reach 29°C in Kumamoto in September with moderate heat and humidity, falling to 20°C at night.
How sunny is it in Kumamoto in September?
There are normally 5 hours of bright sunshine each day in Kumamoto in September - that's 43% of daylight hours.
How warm is the sea around Kumamoto in September?
The average sea temperature around Kumamoto in September is 26°C.
Does it rain in Kumamoto in September?
There are usually 17 days with some rain in Kumamoto in September and the average monthly rainfall is 169mm.
What is the chance of a typhoon in Kumamoto in September?
On average 1.6 days in September in Kumamoto are likely to be affected by the passage of one or more tropical storms.
Kumamoto sunrise & sunset times for September 2020
Browse the sunrise & sunset times for Kumamoto in September 2020. Select a month to view Kumamoto sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Tuesday, 1st September 2020||05:52||18:42|
|Tuesday, 15th September 2020||06:01||18:23|
|Wednesday, 30th September 2020||06:11||18:03|
- Save on worldwide flights with Air France low fares
- Book return flights to destinations across the world
- Flights depart from the UK via Paris, France
Metric (°C / mm) | Imperial (°F / inches)
Discover more about Japan
Where is hot in Japan in September for 2020/2021?
Below are average maximum temperatures at popular destinations in Japan in September. Select a destination to see more weather parameters.
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Popular travel offers
*affiliate links: find out how we are funded and why this helps us remain free to use.