Average annual temperature is 16.9 °C
Absolute maximum temperature: 35.2 °C
Absolute minimum temperature: -3.3 °C
Number of sunny days: 127 days
Number of rainy days: 233 days
Number of snow days: 5 days
Look at detailed online map of Kawanoechō
* Weather data for Kawanoechō 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) | 16.4 | 15.8 | 22.4 | 24.4 | 27.4 | 31.0 | 34.2 | 35.2 | 32.8 | 26.6 | 25.4 | 21.6 |
| Average daytime temperature (°C) | 8.5 | 9.7 | 15.2 | 18.5 | 22.3 | 25.7 | 31.1 | 31.8 | 30.0 | 22.1 | 17.4 | 11.8 |
| Average temperature (°C) | 5.9 | 6.4 | 11.5 | 14.8 | 18.8 | 22.6 | 27.3 | 28.2 | 26.2 | 18.3 | 13.6 | 8.6 |
| Average night temperature (°C) | 3.3 | 3.1 | 7.6 | 11.1 | 15.5 | 19.9 | 24.0 | 25.4 | 23.2 | 14.9 | 10.0 | 5.4 |
| Absolute minimum temperature (°C) | -3.3 | -0.3 | 1.1 | 6.4 | 9.8 | 16.3 | 18.3 | 22.6 | 18.7 | 9.9 | 4.8 | 0.8 |
| 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 | 14.4 | 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) | 6.4 | 6.9 | 8.1 | 8.1 | 9.0 | 6.6 | 9.9 | 9.3 | 9.4 | 8.7 | 7.4 | 6.8 |
| Precipitation (mm) | 104 | 66 | 105 | 212 | 230 | 358 | 103 | 231 | 89 | 44 | 99 | 89 |
| Sunny days | 8 | 7 | 18 | 18 | 11 | 9 | 8 | 4 | 6 | 16 | 13 | 9 |
| Rainy days | 21 | 19 | 13 | 12 | 20 | 21 | 23 | 27 | 24 | 15 | 17 | 21 |
| Snow days | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The largest precipitation sum in Kawanoechō is at