Average annual temperature is 12.5 °C
Absolute maximum temperature: 35.6 °C
Absolute minimum temperature: -15.6 °C
Number of sunny days: 108 days
Number of rainy days: 230 days
Number of snow days: 27 days
Look at detailed online map of Setamai
* Weather data for Setamai 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) | 13.1 | 12.8 | 19.1 | 21.3 | 30.4 | 30.1 | 35.6 | 34.2 | 31.0 | 24.7 | 22.5 | 14.9 |
| Average daytime temperature (°C) | 3.3 | 4.2 | 12.3 | 16.0 | 19.8 | 23.7 | 29.0 | 29.8 | 26.2 | 18.9 | 13.3 | 6.6 |
| Average temperature (°C) | -0.6 | -0.7 | 6.7 | 10.7 | 14.8 | 19.9 | 24.6 | 26.3 | 22.3 | 13.7 | 8.6 | 2.4 |
| Average night temperature (°C) | -3.6 | -4.8 | 1.9 | 6.4 | 10.7 | 17.1 | 21.0 | 23.9 | 19.3 | 9.7 | 5.0 | -0.8 |
| Absolute minimum temperature (°C) | -12.7 | -15.6 | -4.8 | -0.2 | 3.7 | 12.9 | 16.5 | 21.8 | 10.8 | 2.8 | -2.7 | -5.0 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.4 | 11.2 | 10.1 | 9.5 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.4 | 7.6 | 8.7 | 9.1 | 8.7 | 8.1 | 9.5 | 11.0 | 7.3 | 8.7 | 6.5 | 5.7 |
| Precipitation (mm) | 29 | 51 | 163 | 113 | 138 | 184 | 160 | 198 | 231 | 69 | 99 | 65 |
| Sunny days | 13 | 13 | 17 | 18 | 11 | 4 | 2 | 0 | 3 | 10 | 8 | 9 |
| Rainy days | 8 | 9 | 13 | 12 | 20 | 26 | 29 | 31 | 27 | 21 | 19 | 15 |
| Snow days | 10 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 7 |
The best time to visit Setamai during the most sunny months:
The largest precipitation sum in Setamai is at