Average annual temperature is 16.8 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: -4.2 °C
Number of sunny days: 176 days
Number of rainy days: 189 days
Look at detailed online map of Onuki
* Weather data for Onuki 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) | 15.4 | 17.1 | 22.3 | 22.6 | 26.7 | 30.0 | 33.0 | 33.8 | 32.5 | 29.3 | 25.2 | 19.8 |
| Average daytime temperature (°C) | 9.9 | 11.9 | 16.4 | 18.9 | 21.8 | 25.3 | 29.8 | 30.7 | 29.1 | 22.8 | 18.3 | 13.3 |
| Average temperature (°C) | 5.8 | 7.6 | 12.3 | 15.2 | 18.5 | 22.1 | 26.5 | 27.2 | 25.6 | 17.9 | 13.8 | 8.8 |
| Average night temperature (°C) | 2.5 | 3.8 | 8.4 | 11.4 | 15.3 | 19.5 | 23.4 | 24.3 | 22.6 | 13.5 | 10.2 | 4.9 |
| Absolute minimum temperature (°C) | -4.2 | -0.3 | 0.7 | 5.3 | 10.4 | 16.1 | 20.3 | 22.3 | 19.2 | 7.8 | 4.6 | -0.2 |
| 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) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.4 | 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) | 7.9 | 7.2 | 8.0 | 8.6 | 9.0 | 7.4 | 11.1 | 10.4 | 9.7 | 8.9 | 7.8 | 7.6 |
| Precipitation (mm) | 51 | 89 | 201 | 210 | 256 | 411 | 94 | 279 | 241 | 183 | 136 | 94 |
| Sunny days | 23 | 17 | 13 | 15 | 14 | 12 | 18 | 3 | 7 | 14 | 18 | 22 |
| Rainy days | 8 | 11 | 18 | 15 | 17 | 18 | 13 | 28 | 23 | 17 | 12 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Onuki during the most sunny months:
The largest precipitation sum in Onuki is at