Chase the autumn leaves in Japan
Japan is one of these cases which turns into a gold, yellow and orange fairy tale starting from September. And we can honestly say: We cannot imagine a more beautiful season to visit Japan.
Ako Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Ako.
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10-day forecastForecast
Climate overview of Ako
Ako, Hyogo, Japan, experiences significant temperature variation throughout the year. Summers bring daytime highs of 30°C (86°F) in August, while winters cool to 10°C (50°F) in January.
With around 1521 mm (60 in) of annual rainfall, Ako has a notably wet climate. However, this rainfall is not evenly distributed, the city has very warm summers and cold winters. The wettest month is September. The sunniest month is May, with 6.9 hours of sunshine per day on average.
Ako Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Ako - and find the best time to visit.
Monthly Temperature in Ako
Depending on the time of the year, temperatures range from very warm to chilly in Ako. Average daytime temperatures reach a very warm 30°C (86°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 4°C (39°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Ako
Ako has a relatively rainy climate with high precipitation levels, averaging 1521 mm (60 in) of rainfall annually. Ako can be quite wet during September, receiving approximately 202 mm (8 in) of precipitation over 17 rainy days.
In contrast, during the driest month (January), you will experience much drier conditions, with 55 mm (2.2 in) of precipitation spread across 18 rainy days. For more details, please visit our Ako 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 Ako
Ako experiences moderate variation in sunshine hours across the seasons. With 6.9 hours daily sunshine in May, it dips to 4.8 hours in February, offering a balanced mix of sunny and overcast days.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Okayama, Japan (44 KM, 27 Miles).
Daily hours of sunshine
Data from: Okayama, Japan (44 KM, 27 Miles).
Humidity in Ako by Month
The relative humidity is high throughout the year in Ako.
The city experiences its highest humidity in July, reaching 74%. In April, the humidity drops to its lowest level at 60%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: Okayama, Japan (44 KM, 27 Miles).
Best Time to Visit Ako
The most comfortable overall weather for exploring Ako is usually found in May, October and November. Conditions are generally least comfortable in January.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
cold
Feb
mixed
Mar
mixed
Apr
good
May
very good
Jun
mixed
Jul
mixed
Aug
mixed
Sep
mixed
Oct
very good
Nov
very good
Dec
mixed
- Best overall: May, October and November
- Warmest weather: August
- Most sunshine: May and August
- Seasonal pattern: Very warm summers and cold winters
Frequently asked questions about the climate in Ako
What is the best time to visit Ako?
May, October and November typically offer the most optimal weather in Ako. In contrast, January tends to have less optimal conditions. Ako has very warm summers and cold winters.
What temperatures can I expect in Ako?
Daytime highs range from 10°C (50°F) in January to 30°C (86°F) in August. Nighttime lows range from 4°C (39°F) to 25°C (77°F). Temperatures vary considerably through the year.
How much rain does Ako get?
Annual rainfall is around 1521 mm (60 in). September is the wettest month with 202 mm (8 in), while January is the driest with 55 mm (2.2 in).
How sunny is Ako?
Ako receives around 2,041 hours of sunshine per year. May is the sunniest month with 206 hours, while February is the cloudiest with just 144 hours. Overall, Ako enjoys abundant sunshine.
Ako 3-Day Forecast
Ako on the map
Ako is highlighted - select any city to see its climate.
Popular in November
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Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Chase the autumn leaves in Japan
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