Miyoshi Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Miyoshi.
Climate overview of Miyoshi
Miyoshi, Tokushima, Japan, sees big temperature differences between seasons, with August peaking at 31°C (88°F) and January dropping to 9°C (48°F).
The city has a wet climate, receiving around 1905 mm (75 in) of rain/snowfall per year. Despite the high annual total, it has a distinct rainy season from June to October, with very warm summers and cold winters. June is the wettest month. The sunniest month is August, with 7.0 hours of sunshine per day on average.
Miyoshi Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Miyoshi - and find the best time to visit.
Monthly Temperature in Miyoshi
Visitors to Miyoshi can expect significant temperature changes throughout the year. On average, daytime temperatures range from a very warm 31°C (88°F) in August to a chilly 9°C (48°F) in January.
Nighttime temperatures range from 23°C (73°F) in August to 1°C (34°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Miyoshi
Miyoshi is known for its substantial rain/snowfall, with annual precipitation reaching 1905 mm (75 in). The seasons in Miyoshi bring significant changes in precipitation. The wettest month, June, receives heavy rainfall, with an average of 279 mm (11 in) of precipitation. This rainfall is distributed across 18 rainy days.
In contrast, the driest month, January, experiences much less rainfall, totaling 74 mm (2.9 in) over 16 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Miyoshi Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Miyoshi
Miyoshi enjoys sunny spells year-round. August sees up to 7.0 hours of daily sunshine, perfect for a sunny trip. February, the least sunny month, still offers a generous 4.7 hours of sun despite this cloudier time of the year.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Miyoshi by Month
The relative humidity is high throughout the year in Miyoshi.
The city experiences its highest humidity in July, reaching 79%. In January, the humidity drops to its lowest level at 62%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Miyoshi
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May and October
- Warmest weather: July and August
- Most sunshine: August
- Fewest rainy days: May, October, November and December
- Seasonal pattern: A distinct rainy season from June to October, with very warm summers and cold winters
Frequently asked questions about the climate in Miyoshi
What is the best time to visit Miyoshi?
May and October typically offer the most optimal weather in Miyoshi. In contrast, January, February, March, June, July and August tend to have less optimal conditions. Miyoshi has a distinct rainy season from June to October, with very warm summers and cold winters.
What temperatures can I expect in Miyoshi?
Daytime highs range from 9°C (48°F) in January to 31°C (88°F) in August. Nighttime lows range from 1°C (34°F) to 23°C (73°F). Temperatures vary considerably through the year.
How much rain does Miyoshi get?
Annual rainfall is around 1905 mm (75 in). June is the wettest month with 279 mm (11 in), while January is the driest with 74 mm (2.9 in).
How sunny is Miyoshi?
Miyoshi receives around 2,003 hours of sunshine per year. August is the sunniest month with 211 hours, while February is the cloudiest with just 142 hours. Overall, Miyoshi enjoys abundant sunshine.
Miyoshi 3-Day Forecast
Miyoshi on the map
Miyoshi is highlighted - select any city to see its climate.
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