Average annual temperature is 17.5 °C
Absolute maximum temperature: 33.0 °C
Absolute minimum temperature: -1.0 °C
Number of sunny days: 171 days
Number of rainy days: 193 days
Number of snow days: 1 day
Look at detailed online map of Izu
* Weather data for Izu 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) | 15.8 | 16.7 | 22.9 | 23.3 | 26.8 | 28.5 | 32.1 | 33.0 | 32.2 | 29.1 | 24.2 | 20.4 |
| Average daytime temperature (°C) | 10.5 | 11.8 | 16.3 | 19.1 | 21.8 | 25.6 | 29.5 | 31.2 | 29.3 | 22.8 | 18.6 | 14.1 |
| Average temperature (°C) | 7.2 | 8.3 | 12.7 | 15.6 | 18.5 | 22.5 | 26.6 | 27.7 | 26.1 | 18.8 | 15.1 | 10.3 |
| Average night temperature (°C) | 4.3 | 5.3 | 9.5 | 12.4 | 15.4 | 19.9 | 24.1 | 25.1 | 23.6 | 15.3 | 12.4 | 7.1 |
| Absolute minimum temperature (°C) | -1.0 | 1.3 | 4.7 | 7.8 | 10.9 | 17.0 | 20.8 | 23.8 | 19.7 | 11.3 | 6.7 | 0.9 |
| 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) | 7.1 | 7.1 | 7.9 | 8.8 | 8.8 | 7.3 | 10.5 | 10.8 | 9.4 | 8.8 | 7.5 | 7.5 |
| Precipitation (mm) | 49 | 84 | 213 | 238 | 231 | 441 | 58 | 135 | 213 | 149 | 111 | 107 |
| Sunny days | 17 | 11 | 14 | 14 | 13 | 9 | 18 | 9 | 8 | 16 | 21 | 21 |
| Rainy days | 13 | 17 | 17 | 16 | 18 | 21 | 13 | 22 | 22 | 15 | 9 | 10 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Izu during the most sunny months:
The largest precipitation sum in Izu is at