Average annual temperature is 15.3 °C
Absolute maximum temperature: 32.3 °C
Absolute minimum temperature: -6.2 °C
Number of sunny days: 147 days
Number of rainy days: 216 days
Number of snow days: 2 days
Look at detailed online map of Saigō
* Weather data for Saigō 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) | 19.3 | 17.3 | 21.1 | 25.1 | 29.2 | 31.3 | 31.8 | 32.3 | 31.8 | 28.6 | 24.1 | 19.1 |
| Average daytime temperature (°C) | 9.2 | 12.1 | 16.5 | 19.2 | 23.1 | 25.5 | 29.1 | 29.6 | 29.0 | 21.8 | 16.9 | 11.4 |
| Average temperature (°C) | 4.4 | 6.7 | 10.9 | 13.9 | 17.9 | 21.2 | 25.0 | 25.2 | 24.0 | 15.8 | 11.4 | 6.3 |
| Average night temperature (°C) | 0.7 | 2.5 | 6.2 | 9.4 | 13.8 | 18.2 | 22.2 | 22.2 | 20.4 | 10.9 | 7.2 | 2.2 |
| Absolute minimum temperature (°C) | -6.2 | -3.1 | -2.2 | 2.2 | 6.9 | 14.3 | 20.6 | 20.1 | 18.5 | 5.9 | 0.2 | -3.5 |
| 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 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 10.1 |
| 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 | 10.0 |
| Sunshine mean duration (h) | 6.7 | 6.5 | 7.7 | 7.2 | 8.3 | 6.1 | 8.7 | 9.3 | 10.0 | 8.4 | 8.3 | 6.1 |
| Precipitation (mm) | 79 | 136 | 155 | 238 | 241 | 521 | 215 | 358 | 57 | 77 | 54 | 129 |
| Sunny days | 18 | 15 | 16 | 13 | 14 | 6 | 3 | 2 | 3 | 21 | 19 | 17 |
| Rainy days | 11 | 13 | 15 | 17 | 17 | 24 | 28 | 29 | 27 | 10 | 11 | 14 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Saigō during the most sunny months:
The largest precipitation sum in Saigō is at