Mihonoseki Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Mihonoseki.
Climate overview of Mihonoseki
Mihonoseki, Aichi, Japan, experiences significant temperature variation throughout the year. Summers bring daytime highs of 29°C (84°F) in August, while winters cool to 10°C (50°F) in January.
With around 1853 mm (73 in) of annual rainfall, Mihonoseki has a notably wet climate. However, this rainfall is not evenly distributed — the city has warm summers and cold winters. The wettest month is December.
Mihonoseki Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Mihonoseki - and find the best time to visit.
Monthly Temperature in Mihonoseki
Depending on the time of the year, temperatures range from comfortable to chilly in Mihonoseki. Average daytime temperatures reach a comfortable 29°C (84°F) in August. In January, the coolest month of the year, temperatures drop to a chilly 10°C (50°F).
At night, temperatures range from around 25°C (77°F) in August to 5°C (41°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Mihonoseki
Mihonoseki has a relatively rainy climate with high precipitation levels, averaging 1853 mm (73 in) of rainfall annually. Mihonoseki experiences moderate seasonal variation in rainfall, with monthly averages ranging from 203 mm (8 in) in December, the wettest month, and 117 mm (4.6 in) in April, the driest month. For more details, please visit our Mihonoseki Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Mihonoseki
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June, August and October
- Warmest weather: August
- Seasonal pattern: Warm summers and cold winters
Frequently asked questions about the climate in Mihonoseki
What is the best time to visit Mihonoseki?
May, June, August and October typically offer the most optimal weather in Mihonoseki. In contrast, January, February, March and December tend to have less optimal conditions. Mihonoseki has warm summers and cold winters.
What temperatures can I expect in Mihonoseki?
Daytime highs range from 10°C (50°F) in January to 29°C (84°F) in August. Nighttime lows range from 5°C (41°F) to 25°C (77°F). Temperatures vary considerably through the year.
How much rain does Mihonoseki get?
Annual rainfall is around 1853 mm (73 in). December is the wettest month with 203 mm (8 in), while April is the driest with 117 mm (4.6 in).
Mihonoseki 3-Day Forecast
Mihonoseki 3-Day Forecast
Mihonoseki on the map
Mihonoseki is highlighted - select any city to see its climate.
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