Koyasan weather in October (Wakayama, Japan)

What is the weather forecast for Koyasan in October? Explore our page to find a thorough overview of this month's weather conditions.

Temperatures

In October, Koyasan usually has high temperatures and heavy rainfall. Throughout the day, temperatures typically settle at around 22°C. But by evening, they drop to around 12°C.

Precipitation

Koyasan in October usually receives heavy rainfall, averaging around 192 mm for the month. On average, there are about 15 days with rain during this month.

Average sunshine

The month experiences a moderate amount of sunlight, with 164 hours hours. A nice balance between sunshine and clouds.

If your ideal day consists of dry skies and moderate temperatures May generally stands out with the best circumstances. While January, February, March, June and July tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Koyasan climate page with graphs.

 

Koyasan, monthly averages in October

Min Temperature 12°C  

Max Temperature 22°C  

Chance of Rain 49%  

Precipitation 192 mm  

Rainy days 15 days  

Humidity 70% *  

Sunshine 164 hours *  

Percentage Sunshine *  

Data from: Wakayama, Japan (37 KM, 23 Miles).

Where to go in Japan in October

Find out more about the weather in Japan and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to Koyasan, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Camping

6/10

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.