Average annual temperature is 16.9 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: -3.9 °C
Number of sunny days: 164 days
Number of rainy days: 201 days
Look at detailed online map of Kawauchi
* Weather data for Kawauchi 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) | 20.3 | 21.0 | 26.3 | 23.1 | 27.2 | 33.2 | 35.2 | 35.7 | 34.2 | 27.2 | 27.8 | 24.2 |
| Average daytime temperature (°C) | 12.2 | 13.2 | 17.7 | 20.1 | 22.6 | 25.8 | 31.2 | 29.9 | 29.9 | 23.8 | 19.5 | 14.1 |
| Average temperature (°C) | 6.6 | 8.2 | 12.6 | 15.5 | 18.8 | 22.3 | 27.0 | 26.4 | 25.5 | 17.6 | 13.4 | 8.4 |
| Average night temperature (°C) | 2.4 | 3.9 | 7.9 | 11.1 | 14.9 | 19.2 | 23.4 | 23.8 | 22.0 | 12.7 | 8.6 | 4.3 |
| Absolute minimum temperature (°C) | -3.9 | -1.4 | -0.6 | 5.0 | 8.4 | 13.5 | 20.5 | 22.7 | 19.4 | 7.8 | 2.4 | -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) | 10.3 | 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) | 7.7 | 7.0 | 7.9 | 7.9 | 8.8 | 6.1 | 9.9 | 8.1 | 9.6 | 8.4 | 8.7 | 7.1 |
| Precipitation (mm) | 53 | 129 | 180 | 164 | 154 | 531 | 139 | 604 | 106 | 75 | 24 | 93 |
| Sunny days | 21 | 16 | 17 | 16 | 16 | 7 | 3 | 1 | 5 | 23 | 21 | 18 |
| Rainy days | 10 | 12 | 14 | 14 | 15 | 23 | 28 | 30 | 25 | 8 | 9 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kawauchi is at