Best Time to Visit Hiroshima: Month-by-Month Guide
Best months for Hiroshima: October, May.
- Best months for Hiroshima: October, May.
- Peak season is August, July, September. Expect higher prices and more visitors (estimated from the climate, not from visitor counts).
- Shoulder season: May, October, November. Good weather without the busiest period.
- Wettest months: July, June, August.
- The least pleasant month is January (score 5.4).
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 8°C | 0°C | 56 mm | 9 | – | – | 5.4 |
| February | 9°C | 1°C | 68 mm | 10 | – | – | 5.5 |
| March | 13°C | 4°C | 110 mm | 12 | – | – | 5.8 |
| April | 18°C | 9°C | 125 mm | 11 | – | – | 6.8 |
| May | 23°C | 13°C | 141 mm | 11 | – | – | 7.3 |
| June | 25°C | 18°C | 220 mm | 15 | – | – | 6.4 |
| July | 29°C | 22°C | 246 mm | 17 | – | – | 6.1 |
| August | 31°C | 23°C | 159 mm | 15 | – | – | 6.3 |
| September | 27°C | 19°C | 188 mm | 13 | – | – | 6.9 |
| October | 22°C | 13°C | 108 mm | 9 | – | – | 7.8 |
| November | 16°C | 7°C | 70 mm | 8 | – | – | 7.0 |
| December | 10°C | 2°C | 64 mm | 10 | – | – | 5.8 |
Frequently asked questions
When is the best time to visit Hiroshima?
The best months are October, May.
When is the rainy season in Hiroshima?
The wettest months are July, June, August.