Mount Kōya 高野山
Mount Kōya is a sacred mountain range and basin in the Kii Mountains. It is part of the Sacred Sites and Pilgrimage Routes in the Kii Mountain Range, which is a UNESCO World Heritage Site.
Planning a visit
The weather varies significantly throughout the year. The warmest months are July and August, with daily highs of 25 °C to 27 °C. The coldest period is January, when daily highs reach 3 °C and lows drop to -5 °C. Rainfall is highest in June, with about 346 mm of rain, and lowest in December and January, with about 74 mm.
To reach Mount Kōya, the nearest airport is Kansai International Airport in Osaka, located 39 km away. The site is 409 km from Tokyo. Travelers can combine a visit with nearby locations such as Mount Yoshino, which is 30.6 km away, or Kumano Hongū Taisha, located 45.5 km away. Other nearby sights include Abeno Harukas and Tsūtenkaku. Mount Kōya is one of the 115 sights listed on this site and is ranked 47th among the most looked-up sights in Japan on English Wikipedia.
Weather by month
The warmest month is August, with an average high of 27 °C. The wettest is June, with about 346 mm of rain.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average high, °C | 3 | 4 | 8 | 14 | 19 | 22 | 25 | 27 | 23 | 17 | 12 | 6 |
| Average low, °C | -5 | -4 | -1 | 4 | 9 | 14 | 18 | 19 | 16 | 9 | 3 | -2 |
| Rainfall, mm | 74 | 101 | 175 | 184 | 257 | 346 | 307 | 230 | 331 | 210 | 142 | 74 |
| Rainy days | 6 | 7 | 11 | 12 | 12 | 17 | 18 | 18 | 20 | 13 | 9 | 7 |
Temperatures and rainfall: 1981–2010 averages for this spot (4 km grid), from CHELSA. Rainy days: 2015–2024, NASA POWER.
