Best Time to Visit Tonami: Month-by-Month Guide
Best months for Tonami: May, June, July, August.
- Best months for Tonami: May, June, July, August.
- Peak season is August, July, September. Expect higher prices and more visitors (estimated from the climate, not from visitor counts).
- Wettest months: January, December, July.
- The least pleasant month is January (score 2.6).
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 3°C | -4°C | 231 mm | 24 | – | – | 2.6 |
| February | 4°C | -4°C | 183 mm | 20 | – | – | 2.8 |
| March | 8°C | 0°C | 204 mm | 20 | – | – | 3.7 |
| April | 15°C | 5°C | 176 mm | 16 | – | – | 5.4 |
| May | 21°C | 11°C | 185 mm | 15 | – | – | 6.4 |
| June | 24°C | 16°C | 252 mm | 19 | – | – | 6.1 |
| July | 28°C | 20°C | 328 mm | 22 | – | – | 6.1 |
| August | 29°C | 21°C | 249 mm | 21 | – | – | 6.1 |
| September | 24°C | 16°C | 292 mm | 19 | – | – | 6.1 |
| October | 19°C | 10°C | 221 mm | 17 | – | – | 5.7 |
| November | 13°C | 4°C | 197 mm | 19 | – | – | 4.6 |
| December | 6°C | -2°C | 238 mm | 23 | – | – | 3.2 |
Frequently asked questions
When is the best time to visit Tonami?
The best months are May, June, July, August.
When is the rainy season in Tonami?
The wettest months are January, December, July.