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.
Koyasan Weather in June
During June, Koyasan experiences high daytime temperatures of 26°C (79°F) and cooler nights around 18°C (64°F). As the wettest month of the year, expect frequent rainfall.
Rainfall in Koyasan in June
The heaviest rainfall of the year happens this month, with frequent showers. A poncho is your best bet to stay dry. Typically around 19 days of rainfall are expected, averaging 299 mm (12 in) for the month. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.
Temperature in Koyasan in June
Daytime highs in Koyasan in June reach 26°C (79°F), with nights around 18°C (64°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With overnight lows of 18°C (64°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.
Sunshine in Koyasan in June
The city usually sees around 161 hours of sunlight, indicating a moderately sunny period.If you're looking for dry conditions and comfortable temperatures, June may not be the ideal month to visit Koyasan. Our weather planner can help you explore destinations with more pleasant weather conditions.
Koyasan Temperature in June
Min Temperature
18°C (64°F)
Max Temperature
26°C (79°F)
Chance of Rain
63%
Precipitation
299 mm (12 in)
Rainy days
19 days
Humidity
75% *
Sunshine
161 hours *
Percentage Sunshine
*
* Data from: Wakayama, Japan (37 KM, 23 Miles).
Koyasan Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Koyasan - and find the best time to visit.
Best Places in Japan in June
Find out more about the weather in Japan and which places have the best travel conditions in this month. See all of Japan in June →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Koyasan in June
Warm weather calls for comfortable, breathable clothing in June. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. Bring sunglasses since you'll have some sunny periods throughout the month
What To Do in Koyasan in June
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming7/10 -
Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Koyasan 3-Day Forecast
More climate data for Koyasan
Temperature Rainfall Sunshine Humidity
See the full Koyasan climate overview or explore weather in Japan.
Popular in June
Where to go in June - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Chase the autumn leaves in Japan
Walk the 88 temple circuit
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The famous bamboo forests of Arashiyama
The famous bamboo forests of Arashiyama lie just outside the city center of Kyoto and is unique in the world. If you look at photos of this bamboo forest, it looks like you have landed in a fairy-tale world.
10 reasons why you should visit Japan in winter
Here are 10 reasons why you should plan a winter trip to Japan. During this period, popular sights are less busy and prices for flights and hotels much cheaper.