Best Time to Visit Onomichi: Month-by-Month Guide
Best months for Onomichi: October, May, November, September.
- Best months for Onomichi: October, May, November, September.
- Peak season is August, July, September. Expect higher prices and more visitors (estimated from the climate, not from visitor counts).
- Shoulder season: April, May, October, November. Good weather without the busiest period.
- Wettest months: July, June, August.
- The least pleasant month is March (score 6.3).
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 9°C | 2°C | 43 mm | 6 | – | – | 6.3 |
| February | 10°C | 3°C | 55 mm | 7 | – | – | 6.3 |
| March | 14°C | 6°C | 92 mm | 11 | – | – | 6.3 |
| April | 19°C | 11°C | 108 mm | 10 | – | – | 7.2 |
| May | 24°C | 15°C | 122 mm | 10 | – | – | 7.5 |
| June | 27°C | 20°C | 186 mm | 13 | – | – | 6.8 |
| July | 30°C | 24°C | 186 mm | 14 | – | – | 6.4 |
| August | 32°C | 25°C | 107 mm | 11 | – | – | 6.6 |
| September | 28°C | 21°C | 146 mm | 10 | – | – | 7.4 |
| October | 23°C | 15°C | 104 mm | 8 | – | – | 8.0 |
| November | 17°C | 9°C | 53 mm | 6 | – | – | 7.5 |
| December | 12°C | 4°C | 47 mm | 6 | – | – | 6.7 |
Frequently asked questions
When is the best time to visit Onomichi?
The best months are October, May, November, September.
When is the rainy season in Onomichi?
The wettest months are July, June, August.