Average annual temperature is 17.6 °C
Absolute maximum temperature: 35.5 °C
Absolute minimum temperature: -4.0 °C
Number of sunny days: 140 days
Number of rainy days: 221 days
Number of snow days: 4 days
Look at detailed online map of Setogō
* Weather data for Setogō Japan is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 19.9 | 17.6 | 24.0 | 25.1 | 27.8 | 31.1 | 34.1 | 35.5 | 33.0 | 27.7 | 26.1 | 21.4 |
| Average daytime temperature (°C) | 10.1 | 12.4 | 17.1 | 20.0 | 23.4 | 26.6 | 30.1 | 32.2 | 29.5 | 22.7 | 17.5 | 12.4 |
| Average temperature (°C) | 7.1 | 8.6 | 13.0 | 15.9 | 19.4 | 23.2 | 27.1 | 28.4 | 26.0 | 18.9 | 14.2 | 9.4 |
| Average night temperature (°C) | 4.4 | 5.6 | 9.9 | 12.7 | 16.6 | 20.5 | 24.9 | 25.6 | 23.6 | 16.0 | 11.4 | 6.7 |
| Absolute minimum temperature (°C) | -4.0 | 1.1 | 1.8 | 8.1 | 11.2 | 15.3 | 22.8 | 23.4 | 20.5 | 12.2 | 5.2 | -0.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.9 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 6.4 | 6.4 | 7.2 | 8.0 | 8.0 | 6.7 | 7.9 | 10.8 | 9.3 | 9.0 | 7.8 | 5.9 |
| Precipitation (mm) | 99 | 101 | 139 | 207 | 351 | 367 | 323 | 237 | 135 | 49 | 73 | 72 |
| Sunny days | 17 | 11 | 17 | 17 | 13 | 5 | 2 | 1 | 7 | 20 | 17 | 13 |
| Rainy days | 12 | 17 | 14 | 13 | 18 | 25 | 29 | 30 | 23 | 11 | 13 | 16 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Setogō during the most sunny months:
The largest precipitation sum in Setogō is at