Climate and Weather of Nagasaki, Japan
In Japan you have several regions, one of which is called Nagasaki. The most popular city in this region is Nagasaki, whose climate data we'll examine to provide you with an overview of what weather to expect in Nagasaki. For detailed climate information about other cities in the area, please refer to the section beneath the map further down the page.
In Nagasaki, during the months of May, June and October you can expect comfortable weather, with average temperatures ranging from 20°C to 25°C.
On average, the warmest month(s) are July and August.
The coldest month is January with an average maximum temperature of 11°C.
However, the specific temperature can vary depending on the exact location within the region.
Additional climate insights:
- A lot of rain (rainy season) falls in the month of: March, April, May, June, July, August and September.
- June is the wettest month in Nagasaki. This month should be avoided if you are not a big fan of rain.
- January is the driest month.
- The warmest month in Nagasaki is August with an average maximum temperature of 29°C.
- The coldest month is January with an average maximum daytime temperature of 11°C.
- August is the sunniest month in Nagasaki.
Interested in the detailed Weather and Climate of Nagasaki, Japan?
Please select a city below the map you wish to travel to, or the one closest to your destination. Each selected city will show you the following graphs:
1. Average minimum and maximum temperature over the year
2. Average monthly precipitation over the year (rainfall, snow)
3. Average monthly hours of sunshine over the year
On certain pages we also offer other historical climate data like humidity wind speed and water temperature.