Average annual temperature is 15.9 °C
Absolute maximum temperature: 35.2 °C
Absolute minimum temperature: -8.1 °C
Number of sunny days: 169 days
Number of rainy days: 190 days
Number of snow days: 6 days
Look at detailed online map of Susai
* Weather data for Susai 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) | 17.2 | 15.0 | 23.2 | 24.9 | 29.2 | 31.2 | 34.6 | 35.2 | 33.3 | 27.0 | 25.7 | 19.7 |
| Average daytime temperature (°C) | 9.0 | 9.8 | 16.8 | 19.2 | 23.1 | 26.4 | 30.9 | 32.1 | 30.1 | 22.3 | 17.2 | 11.7 |
| Average temperature (°C) | 4.1 | 5.1 | 10.7 | 13.8 | 18.1 | 22.0 | 26.7 | 28.1 | 25.6 | 17.1 | 12.2 | 7.0 |
| Average night temperature (°C) | 0.1 | 1.1 | 5.6 | 9.2 | 13.9 | 18.3 | 23.2 | 25.1 | 22.3 | 12.7 | 8.3 | 3.4 |
| Absolute minimum temperature (°C) | -8.1 | -2.6 | -1.4 | 3.2 | 7.4 | 12.3 | 20.3 | 23.4 | 18.7 | 7.9 | 1.6 | -1.8 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 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) | 6.7 | 6.6 | 8.3 | 7.7 | 8.6 | 7.0 | 9.0 | 10.1 | 9.0 | 8.8 | 7.6 | 6.8 |
| Precipitation (mm) | 35 | 41 | 83 | 204 | 233 | 236 | 181 | 211 | 93 | 30 | 60 | 46 |
| Sunny days | 18 | 13 | 19 | 16 | 16 | 11 | 7 | 4 | 7 | 20 | 19 | 19 |
| Rainy days | 10 | 12 | 12 | 14 | 15 | 19 | 24 | 27 | 23 | 11 | 11 | 12 |
| Snow days | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Susai during the most sunny months:
The largest precipitation sum in Susai is at