Average annual temperature is 13.1 °C
Absolute maximum temperature: 34.6 °C
Absolute minimum temperature: -10.1 °C
Number of sunny days: 90 days
Number of rainy days: 248 days
Number of snow days: 27 days
Look at detailed online map of Kōzu
* Weather data for Kōzu 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) | 11.6 | 11.7 | 20.7 | 23.4 | 28.7 | 29.2 | 33.7 | 34.6 | 32.6 | 22.7 | 23.5 | 19.5 |
| Average daytime temperature (°C) | 3.4 | 4.1 | 11.8 | 16.3 | 20.6 | 24.1 | 29.1 | 31.7 | 27.6 | 18.2 | 13.7 | 8.0 |
| Average temperature (°C) | 0.3 | 1.0 | 6.7 | 11.1 | 15.6 | 20.1 | 24.8 | 26.6 | 23.2 | 13.5 | 9.5 | 4.2 |
| Average night temperature (°C) | -2.4 | -1.9 | 2.2 | 6.7 | 11.3 | 16.4 | 21.1 | 22.8 | 20.0 | 10.0 | 5.9 | 0.7 |
| Absolute minimum temperature (°C) | -10.1 | -7.5 | -2.1 | -1.1 | 3.2 | 11.9 | 17.2 | 20.1 | 15.1 | 5.3 | -3.8 | -8.2 |
| 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) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.3 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.2 | 5.4 | 7.7 | 7.9 | 9.2 | 7.6 | 9.6 | 10.7 | 8.6 | 8.2 | 5.7 | 4.4 |
| Precipitation (mm) | 261 | 223 | 192 | 220 | 261 | 326 | 232 | 217 | 212 | 227 | 310 | 306 |
| Sunny days | 2 | 7 | 16 | 12 | 13 | 6 | 5 | 5 | 5 | 10 | 5 | 4 |
| Rainy days | 14 | 14 | 15 | 18 | 18 | 24 | 26 | 26 | 25 | 21 | 25 | 22 |
| Snow days | 15 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 |
The best time to visit Kōzu during the most sunny months:
The largest precipitation sum in Kōzu is at