Weather in Kōyasan for June 2027
In general, the average temperature in Kōyasan at the beginning of June is 23.4 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 26.6 °C by the end of June.
Kōyasan experiences heavy rainfall in June, with over 20 rainy days and an average total precipitation 317.2 mm.
Is June a good time to visit Kōyasan? check out the best time to travel to Kōyasan page.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
Kōyasan Weather June
Temperatures trend during June in Kōyasan
June weather in Kōyasan day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jun. |  Patchy rain possible | 24° /11° | 0.4 mm | 8 | |
| 2 Jun. |  Cloudy | 23° /13° | 25.2 mm | 5 | |
| 3 Jun. |  Heavy rain | 20° /14° | 50.8 mm | 3 | |
| 4 Jun. |  Mist | 24° /15° | 0.6 mm | 6 | |
| 5 Jun. |  Sunny | 24° /14° | 1.1 mm | 5 | |
| 6 Jun. |  Overcast | 26° /13° | 0.6 mm | 6 | |
| 7 Jun. |  Partly cloudy | 23° /14° | 27.8 mm | 7 | |
| 8 Jun. |  Patchy light rain | 23° /13° | 10.8 mm | 6 | |
| 9 Jun. |  Moderate rain | 19° /13° | 13.7 mm | 4 | |
| 10 Jun. | Light rain shower | 22° /13° | 17.5 mm | 8 | |
| 11 Jun. | Light rain shower | 23° /13° | 6 mm | 8 | |
| 12 Jun. | Patchy light drizzle | 23° /14° | 3 mm | 9 | |
| 13 Jun. | Light drizzle | 25° /14° | 0.9 mm | 8 | |
| 14 Jun. |  Moderate or heavy rain shower | 23° /15° | 15.6 mm | 8 | |
| 15 Jun. | Light rain shower | 25° /18° | 4.9 mm | 6 | |
| 16 Jun. | Patchy rain possible | 28° /16° | 0.9 mm | 10 | |
| 17 Jun. | Light rain shower | 28° /18° | 3.2 mm | 9 | |
| 18 Jun. | Patchy rain possible | 29° /19° | 1.1 mm | 9 | |
| 19 Jun. | Partly cloudy | 30° /18° | 0.4 mm | 9 | |
| 20 Jun. | Patchy rain possible | 28° /19° | 12.3 mm | 6 | |
| 21 Jun. | Sunny | 29° /19° | 1.6 mm | 7 | |
| 22 Jun. | Cloudy | 26° /18° | 2.1 mm | 5 | |
| 23 Jun. | Light rain shower | 23° /17° | 7.4 mm | 6 | |
| 24 Jun. | Light rain shower | 24° /17° | 19.1 mm | 7 | |
| 25 Jun. | Light rain shower | 26° /18° | 28.4 mm | 5 | |
| 26 Jun. | Light rain shower | 27° /19° | 38.1 mm | 5 | |
| 27 Jun. | Patchy rain possible | 25° /18° | 10.1 mm | 4 | |
| 28 Jun. | Sunny | 27° /18° | 11.2 mm | 5 | |
| 29 Jun. | Sunny | 29° /18° | 1.1 mm | 7 | |
| 30 Jun. | Patchy rain possible | 28° /19° | 0.9 mm | 10 | |
| Next | |||||
Kōyasan weather in June vs May vs July
| May | June | July | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 22°/12° | 25°/16° | 31°/20° |
| Rainfall | 196 mm | 317 mm | 161 mm |
| Wind | 12.4 km/h | 11.1 km/h | 8.9 km/h |
| Humidity | 75% | 80% | 77% |
| Rainy days | 23 days | 25 days | 26 days |
| Dry days | 8 days | 5 days | 5 days |
Planning a trip to Kōyasan? Discover the best time to visit
Kōyasan in June - FAQ
What are the expected maximum and minimum temperatures in Kōyasan during June?
How much rainfall should be expected in Kōyasan during June?
What are the typical wind conditions in Kōyasan during June?
June rainfall patterns in Kōyasan
UV exposure in Kōyasan during June
What to pack to Kōyasan in June?
Mild & changeable · highs around 25 °C, frequent showers
As you prepare for your trip to Kōyasan in June, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Kōyasan, during June, is comfortable and enjoyable, regardless of the weather conditions.
🧥 Clothing
👟 Footwear
🎒 Accessories
Quick links
Where is Kōyasan?Get accurate weather forecasts for Kōyasan, located at latitude 34.217 and longitude 135.583. Stay updated with localized weather information tailored for Kōyasan.