Koyasan weather in August (Wakayama, Japan)
Curious about the August weather in Koyasan? Check out this comprehensive weather guide.
Temperatures
In August, Koyasan generally has very high temperatures and heavy rainfall. August falls within the summer season. Throughout the daytime, temperatures often hover around 32°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 23°C. Often, it stands out as the year's warmest month. With this in mind, cool breathable fabrics will make navigating the heat much more bearable. Always be ready to embrace the warmth while staying cool and protected.
Precipitation
Koyasan in August usually receives heavy rainfall, averaging around 168 mm for the month. Based on our climate data of the past 30 years, about 17 days of rain are anticipated.Average sunshine
The city usually sees around 228 hours of sunlight, indicating many sunny days.In case you lean more towards enjoying temperate temperatures and rain-free days May typically offers the most optimal weather. In contrast, January, February, March, June and July tend to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Koyasan climate page with graphs.
Koyasan, monthly averages in August
Min Temperature
23°C
Max Temperature
32°C
Chance of Rain
58%
Precipitation
168 mm
Rainy days
17 days
Humidity
73% *
Sunshine
228 hours *
Percentage Sunshine
*
Where to go in Japan in August
Find out more about the weather in Japan and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Koyasan.
Our site offers climate and forecast data for every country in the world. Are you going to Japan? On this website you can find historical weather averages for many cities in Japan. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
