Average annual temperature is 13.7 °C
Absolute maximum temperature: 34.2 °C
Absolute minimum temperature: -9.5 °C
Number of sunny days: 133 days
Number of rainy days: 221 days
Number of snow days: 11 days
Look at detailed online map of Kumami
* Weather data for Kumami 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) | 14.1 | 13.8 | 21.7 | 25.2 | 29.3 | 29.0 | 33.0 | 34.2 | 31.1 | 23.8 | 24.6 | 17.9 |
| Average daytime temperature (°C) | 6.6 | 7.9 | 15.2 | 17.6 | 22.1 | 25.3 | 29.3 | 30.7 | 27.7 | 20.1 | 15.0 | 9.2 |
| Average temperature (°C) | 1.8 | 2.9 | 8.6 | 11.8 | 16.3 | 20.1 | 24.7 | 25.8 | 23.0 | 14.5 | 9.8 | 4.6 |
| Average night temperature (°C) | -2.0 | -1.0 | 3.3 | 6.9 | 11.8 | 16.1 | 21.0 | 22.5 | 19.6 | 10.3 | 5.7 | 1.3 |
| Absolute minimum temperature (°C) | -9.5 | -5.1 | -4.5 | 0.4 | 4.4 | 9.8 | 17.5 | 20.1 | 14.5 | 6.2 | -0.3 | -4.7 |
| 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 | 10.4 | 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) | 5.9 | 5.9 | 8.1 | 7.7 | 8.3 | 7.7 | 9.0 | 9.6 | 8.4 | 8.3 | 7.0 | 5.6 |
| Precipitation (mm) | 69 | 78 | 87 | 217 | 226 | 209 | 229 | 167 | 80 | 27 | 52 | 97 |
| Sunny days | 10 | 13 | 18 | 14 | 17 | 8 | 5 | 1 | 5 | 17 | 15 | 10 |
| Rainy days | 14 | 14 | 13 | 16 | 14 | 22 | 26 | 30 | 25 | 14 | 15 | 18 |
| Snow days | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
The best time to visit Kumami during the most sunny months:
The largest precipitation sum in Kumami is at