Average annual temperature is 17.0 °C
Absolute maximum temperature: 32.9 °C
Absolute minimum temperature: -3.6 °C
Number of sunny days: 154 days
Number of rainy days: 210 days
Number of snow days: 1 day
Look at detailed online map of None
* Weather data for None 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) | 18.9 | 17.2 | 21.7 | 24.9 | 28.1 | 30.4 | 32.7 | 32.8 | 32.9 | 26.9 | 24.5 | 21.4 |
| Average daytime temperature (°C) | 11.1 | 11.9 | 16.7 | 19.7 | 22.7 | 25.9 | 30.1 | 29.6 | 29.2 | 23.2 | 18.5 | 13.8 |
| Average temperature (°C) | 6.2 | 7.3 | 12.4 | 15.7 | 19.3 | 22.9 | 26.9 | 26.8 | 25.8 | 18.0 | 13.6 | 8.8 |
| Average night temperature (°C) | 2.6 | 3.1 | 8.4 | 12.2 | 16.2 | 20.5 | 24.2 | 24.7 | 23.0 | 13.6 | 9.9 | 4.6 |
| Absolute minimum temperature (°C) | -3.6 | -2.2 | -0.5 | 7.1 | 10.3 | 17.2 | 20.8 | 22.7 | 20.9 | 8.3 | 2.6 | -3.4 |
| 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) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.3 | 14.1 | 13.4 | 12.4 | 11.3 | 10.4 | 10.0 |
| 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) | 7.8 | 7.3 | 8.4 | 8.5 | 8.8 | 6.7 | 10.3 | 8.6 | 10.1 | 8.6 | 7.8 | 7.7 |
| Precipitation (mm) | 84 | 68 | 200 | 358 | 350 | 587 | 90 | 620 | 131 | 48 | 204 | 103 |
| Sunny days | 19 | 14 | 16 | 13 | 13 | 9 | 5 | 1 | 8 | 17 | 19 | 20 |
| Rainy days | 11 | 14 | 15 | 17 | 18 | 21 | 26 | 30 | 22 | 14 | 11 | 11 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in None is at