Average annual temperature is 16.4 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: -4.5 °C
Number of sunny days: 140 days
Number of rainy days: 224 days
Number of snow days: 1 day
Look at detailed online map of Kewari
* Weather data for Kewari 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) | 18.6 | 15.5 | 21.5 | 25.4 | 28.9 | 31.8 | 33.5 | 35.9 | 35.2 | 27.2 | 26.7 | 21.0 |
| Average daytime temperature (°C) | 9.7 | 11.3 | 16.7 | 19.5 | 23.1 | 26.2 | 30.1 | 31.5 | 29.8 | 22.7 | 17.5 | 12.1 |
| Average temperature (°C) | 5.4 | 6.6 | 11.3 | 14.6 | 18.4 | 22.2 | 26.5 | 27.9 | 25.3 | 17.5 | 12.9 | 7.7 |
| Average night temperature (°C) | 2.1 | 2.7 | 6.6 | 10.5 | 14.8 | 19.1 | 23.7 | 25.1 | 22.1 | 13.4 | 9.0 | 4.2 |
| Absolute minimum temperature (°C) | -4.5 | -2.4 | -2.9 | 5.3 | 6.5 | 13.5 | 20.0 | 22.5 | 17.6 | 8.6 | 3.0 | -1.8 |
| 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) | 6.9 | 6.8 | 8.2 | 8.1 | 8.5 | 7.2 | 9.0 | 9.9 | 9.0 | 8.4 | 7.7 | 6.3 |
| Precipitation (mm) | 67 | 80 | 92 | 217 | 237 | 310 | 212 | 180 | 107 | 18 | 40 | 55 |
| Sunny days | 17 | 12 | 18 | 13 | 13 | 8 | 3 | 1 | 5 | 18 | 17 | 15 |
| Rainy days | 13 | 16 | 13 | 17 | 18 | 22 | 28 | 30 | 25 | 13 | 13 | 16 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kewari is at