Overview of Tsushima Island
“A nature lover’s paradise”
Tsushima is the largest of Nagasaki’s islands and is predominantly covered by mountainous forest. With its abundant natural beauty full of impressive flora and fauna, it is the perfect place for any nature lover and enthusiastic outdoor adventurer.
Climate in Tsushima Island
Annual temperature is roughly between 5°C (41°F) and 27°C (80°F). July expects the highest precipitation (about 330mm). July to September are the hottest months (about 25°C or 78°F), and January, February and December are the coldest months (about 5°C or 41°F).
You can get more climate information with the following charts created by processing the weather observation data for the past 10 years. Please note that this is not a weather forecast. For more information about the data please read this page.
Weather Summary
Of the 2nd week of Aug, 10-year averageHourly Temperature
Of the 2nd week of Aug, 10-year averageHourly Wind Speed
Of the 2nd week of Aug, 10-year averageHourly Sunshine Duration
Of the 2nd week of Aug, 10-year averageTop 10 Fine Weather Days of Aug
10-year average.Monthly Weather
10-year averageMonthly Precipitation and Temperature
10-year averageMonthly Wind Speed
10-year averageRecommended Clothing
The following clothes are recommended for visiting Tsushima Island in the 2nd week of Aug.