Average annual temperature is 16.7 °C
Absolute maximum temperature: 36.8 °C
Absolute minimum temperature: -4.4 °C
Number of sunny days: 160 days
Number of rainy days: 203 days
Number of snow days: 2 days
Look at detailed online map of Ōnoki
* Weather data for Ōnoki 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) | 15.3 | 17.3 | 22.6 | 26.6 | 31.2 | 32.5 | 36.8 | 35.2 | 33.0 | 27.3 | 24.9 | 19.9 |
| Average daytime temperature (°C) | 9.4 | 10.7 | 17.1 | 19.9 | 23.5 | 26.7 | 32.9 | 32.0 | 30.1 | 22.2 | 17.6 | 12.8 |
| Average temperature (°C) | 5.1 | 6.2 | 11.8 | 14.9 | 18.8 | 22.7 | 27.8 | 27.7 | 25.8 | 17.5 | 12.9 | 8.3 |
| Average night temperature (°C) | 2.0 | 2.8 | 7.3 | 10.4 | 14.8 | 19.6 | 23.8 | 24.7 | 22.6 | 13.8 | 9.1 | 4.9 |
| Absolute minimum temperature (°C) | -4.4 | -0.6 | 2.0 | 5.3 | 8.9 | 15.0 | 20.3 | 23.0 | 19.2 | 9.4 | 3.2 | 0.3 |
| 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) | 7.3 | 7.2 | 8.3 | 8.2 | 8.9 | 6.8 | 10.9 | 9.9 | 9.3 | 8.6 | 7.7 | 7.5 |
| Precipitation (mm) | 37 | 40 | 101 | 168 | 232 | 507 | 81 | 320 | 147 | 160 | 76 | 57 |
| Sunny days | 17 | 14 | 16 | 12 | 14 | 9 | 8 | 0 | 7 | 20 | 21 | 22 |
| Rainy days | 13 | 13 | 15 | 18 | 17 | 21 | 23 | 31 | 23 | 11 | 9 | 9 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Ōnoki during the most sunny months:
The largest precipitation sum in Ōnoki is at