Average annual temperature is 15.2 °C
Absolute maximum temperature: 32.6 °C
Absolute minimum temperature: -6.9 °C
Number of sunny days: 142 days
Number of rainy days: 221 days
Number of snow days: 2 days
Look at detailed online map of Seta
* Weather data for Seta 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) | 18.1 | 17.0 | 20.7 | 24.1 | 27.2 | 28.2 | 32.3 | 32.6 | 31.7 | 25.7 | 24.6 | 19.1 |
| Average daytime temperature (°C) | 8.3 | 11.1 | 15.9 | 18.7 | 22.5 | 24.9 | 28.6 | 30.5 | 28.4 | 20.8 | 15.9 | 10.6 |
| Average temperature (°C) | 4.1 | 6.3 | 10.8 | 13.8 | 17.9 | 21.1 | 24.9 | 26.1 | 23.9 | 15.7 | 11.1 | 6.4 |
| Average night temperature (°C) | 0.5 | 2.2 | 6.3 | 9.5 | 13.7 | 17.8 | 22.0 | 23.0 | 20.4 | 11.5 | 6.9 | 2.8 |
| Absolute minimum temperature (°C) | -6.9 | -4.7 | -4.1 | 2.7 | 5.9 | 11.7 | 20.6 | 20.5 | 17.7 | 5.3 | -1.2 | -5.2 |
| 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 | 13.8 | 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 | 6.8 | 8.1 | 7.7 | 8.8 | 6.2 | 8.5 | 10.4 | 9.5 | 9.0 | 7.9 | 6.1 |
| Precipitation (mm) | 98 | 101 | 173 | 267 | 304 | 458 | 353 | 245 | 113 | 49 | 100 | 88 |
| Sunny days | 14 | 13 | 16 | 17 | 16 | 5 | 4 | 2 | 4 | 20 | 17 | 14 |
| Rainy days | 17 | 15 | 15 | 13 | 15 | 25 | 27 | 29 | 26 | 11 | 13 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Seta during the most sunny months:
The largest precipitation sum in Seta is at