Average annual temperature is 13.9 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: -11.7 °C
Number of sunny days: 150 days
Number of rainy days: 207 days
Number of snow days: 8 days
Look at detailed online map of Kuwakami
* Weather data for Kuwakami 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) | 15.1 | 13.8 | 22.1 | 24.9 | 29.2 | 30.5 | 33.7 | 34.1 | 31.8 | 25.5 | 24.6 | 18.8 |
| Average daytime temperature (°C) | 7.3 | 8.3 | 15.6 | 18.0 | 22.3 | 25.7 | 30.1 | 30.9 | 28.8 | 20.9 | 15.7 | 10.1 |
| Average temperature (°C) | 1.7 | 3.0 | 8.7 | 11.8 | 16.5 | 20.4 | 25.0 | 26.3 | 23.6 | 14.7 | 9.8 | 4.6 |
| Average night temperature (°C) | -2.5 | -1.2 | 3.1 | 6.6 | 11.9 | 16.3 | 20.8 | 23.0 | 20.0 | 9.6 | 5.3 | 0.6 |
| Absolute minimum temperature (°C) | -11.7 | -4.9 | -4.4 | -0.1 | 5.3 | 10.1 | 16.7 | 20.9 | 15.6 | 4.5 | -2.1 | -4.2 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.2 | 13.4 | 12.4 | 11.3 | 10.3 | 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) | 6.6 | 6.6 | 8.4 | 7.6 | 8.6 | 7.1 | 9.0 | 9.8 | 8.9 | 8.9 | 7.4 | 6.6 |
| Precipitation (mm) | 37 | 45 | 96 | 225 | 253 | 220 | 207 | 207 | 100 | 29 | 51 | 67 |
| Sunny days | 15 | 9 | 18 | 14 | 16 | 9 | 9 | 3 | 7 | 17 | 16 | 17 |
| Rainy days | 13 | 16 | 13 | 16 | 15 | 21 | 22 | 28 | 23 | 14 | 14 | 12 |
| Snow days | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The largest precipitation sum in Kuwakami is at