🇷🇺 Irkutsk vs Tokyo 🇯🇵
Irkutsk, Russia vs Tokyo, Japan — a side-by-side climate comparison to help you pick. Tokyo is the warmer of the two — about 13 degrees warmer on average across the year. Tokyo is drier, with roughly 45 fewer rainy days a year.
Climate at a glance
| 🇷🇺 Irkutsk | 🇯🇵 Tokyo | |
|---|---|---|
| Avg annual high | 7°C | 20°C |
| Hottest month | July (25°C) | August (31°C) |
| Coldest month | January (-23°C low) | January (1°C low) |
| Rainy days / year | 153 | 108 |
| Snow | Rare | Yes |
| Best months to visit | June, July, August | April, May, October |
🇷🇺 Irkutsk
Best around June, July, August. Hottest in July (25°C), coldest lows in January (-23°C).
🇯🇵 Tokyo
Best around April, May, October. Hottest in August (31°C), coldest lows in January (1°C).
Frequently asked questions
Is Irkutsk or Tokyo warmer?
Tokyo is warmer overall, averaging about 13 degrees higher across the year.
Which is rainier, Irkutsk or Tokyo?
Irkutsk is rainier — Tokyo sees about 45 fewer rainy days per year.
When is the best time to visit Irkutsk vs Tokyo?
Irkutsk is best around June, July, August; Tokyo is best around April, May, October.