Average annual temperature is 14.9 °C
Absolute maximum temperature: 34.0 °C
Absolute minimum temperature: -8.7 °C
Number of sunny days: 146 days
Number of rainy days: 219 days
Look at detailed online map of Kawanokuchi
* Weather data for Kawanokuchi 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) | 19.8 | 18.3 | 23.2 | 24.8 | 30.6 | 31.0 | 31.4 | 34.0 | 31.6 | 26.0 | 24.0 | 20.5 |
| Average daytime temperature (°C) | 10.2 | 12.1 | 16.5 | 19.0 | 22.6 | 25.2 | 29.1 | 28.1 | 28.2 | 21.5 | 17.5 | 12.0 |
| Average temperature (°C) | 3.8 | 6.3 | 10.7 | 13.7 | 17.6 | 20.9 | 24.9 | 24.5 | 23.4 | 15.4 | 11.3 | 6.3 |
| Average night temperature (°C) | -0.7 | 2.0 | 5.9 | 9.2 | 13.2 | 17.6 | 21.9 | 22.1 | 20.0 | 10.3 | 6.5 | 2.1 |
| Absolute minimum temperature (°C) | -8.7 | -3.0 | -4.5 | 0.3 | 6.5 | 11.8 | 19.5 | 20.3 | 16.8 | 4.1 | -1.0 | -5.0 |
| 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) | 7.6 | 6.7 | 7.6 | 7.7 | 8.2 | 6.2 | 9.7 | 7.5 | 9.3 | 8.3 | 8.5 | 7.1 |
| Precipitation (mm) | 67 | 161 | 177 | 206 | 195 | 530 | 146 | 783 | 106 | 80 | 31 | 92 |
| Sunny days | 21 | 17 | 14 | 14 | 11 | 7 | 0 | 1 | 0 | 22 | 20 | 19 |
| Rainy days | 10 | 11 | 17 | 16 | 20 | 23 | 31 | 30 | 30 | 9 | 10 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kawanokuchi is at