Average annual temperature is 14.5 °C
Absolute maximum temperature: 31.5 °C
Absolute minimum temperature: -9.5 °C
Number of sunny days: 145 days
Number of rainy days: 215 days
Number of snow days: 5 days
Look at detailed online map of Kiurakōzan
* Weather data for Kiurakōzan 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) | 17.7 | 18.0 | 24.1 | 23.4 | 28.9 | 30.5 | 31.5 | 31.0 | 30.1 | 25.0 | 23.6 | 20.2 |
| Average daytime temperature (°C) | 8.3 | 9.7 | 15.1 | 17.7 | 20.9 | 24.3 | 28.9 | 27.3 | 27.3 | 19.9 | 16.2 | 10.7 |
| Average temperature (°C) | 3.3 | 5.2 | 10.4 | 13.0 | 16.9 | 20.6 | 24.7 | 24.1 | 23.0 | 15.3 | 11.0 | 6.0 |
| Average night temperature (°C) | -0.4 | 2.0 | 6.9 | 9.2 | 13.8 | 17.9 | 21.7 | 22.3 | 20.3 | 12.1 | 7.2 | 2.6 |
| Absolute minimum temperature (°C) | -9.5 | -2.7 | -0.4 | 2.6 | 8.5 | 12.1 | 18.6 | 20.6 | 16.6 | 7.2 | -0.2 | -6.3 |
| 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) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 10.0 | 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) | 7.5 | 6.7 | 8.2 | 8.0 | 8.8 | 6.3 | 10.1 | 8.5 | 9.4 | 8.5 | 8.5 | 7.0 |
| Precipitation (mm) | 64 | 137 | 197 | 198 | 218 | 416 | 153 | 618 | 120 | 65 | 32 | 69 |
| Sunny days | 20 | 12 | 15 | 17 | 13 | 7 | 3 | 1 | 4 | 17 | 18 | 18 |
| Rainy days | 10 | 13 | 16 | 13 | 18 | 23 | 28 | 30 | 26 | 14 | 12 | 12 |
| Snow days | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The largest precipitation sum in Kiurakōzan is at