Koyasan weather in April (Wakayama, Japan)

What kind of temperatures can you expect in Koyasan during April? Discover if this is the best time for your journey with our detailed monthly weather breakdown.

Temperatures

April in Koyasan generally includes pleasant temperatures and high rainfall. Daytime temperatures generally peak at 19°C, but after sunset, they often decrease to around 8°C.

Precipitation

Koyasan in April usually receives high rainfall, averaging around 151 mm for the month. On average, there are about 16 days with rain during this month.

Average sunshine

The city usually sees around 180 hours of sunlight, indicating a moderately sunny period.

If you prefer dry days with pleasant temperatures, May typically offers 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 April

Min Temperature 8°C  

Max Temperature 19°C  

Chance of Rain 55%  

Precipitation 151 mm  

Rainy days 16 days  

Humidity 65% *  

Sunshine 180 hours *  

Percentage Sunshine *  

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

Where to go in Japan in April

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

3/10

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.