Average annual temperature is 16.4 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: -3.4 °C
Number of sunny days: 122 days
Number of rainy days: 240 days
Number of snow days: 3 days
Look at detailed online map of Izu-shi
* Weather data for Izu-shi 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) | 15.5 | 15.4 | 23.4 | 24.7 | 32.0 | 30.5 | 35.3 | 33.0 | 32.4 | 29.2 | 25.6 | 19.7 |
| Average daytime temperature (°C) | 9.5 | 11.0 | 16.1 | 19.1 | 22.1 | 26.3 | 30.8 | 31.1 | 28.9 | 22.0 | 18.0 | 13.3 |
| Average temperature (°C) | 5.5 | 6.8 | 11.7 | 14.7 | 17.8 | 22.2 | 26.4 | 26.8 | 25.0 | 17.3 | 13.6 | 8.7 |
| Average night temperature (°C) | 2.3 | 3.3 | 8.3 | 11.0 | 14.4 | 19.2 | 23.3 | 23.9 | 22.3 | 13.6 | 10.7 | 5.1 |
| Absolute minimum temperature (°C) | -3.4 | -2.0 | 2.2 | 6.0 | 9.3 | 16.2 | 20.9 | 22.6 | 18.0 | 9.6 | 4.9 | -1.4 |
| 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) | 7.2 | 7.2 | 7.8 | 8.9 | 8.9 | 7.3 | 10.6 | 10.8 | 9.6 | 8.9 | 7.7 | 7.6 |
| Precipitation (mm) | 78 | 112 | 252 | 283 | 302 | 510 | 102 | 176 | 252 | 193 | 138 | 117 |
| Sunny days | 15 | 10 | 10 | 11 | 7 | 9 | 12 | 3 | 7 | 10 | 13 | 15 |
| Rainy days | 14 | 17 | 21 | 19 | 24 | 21 | 19 | 28 | 23 | 21 | 17 | 16 |
| Snow days | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Izu-shi during the most sunny months:
The largest precipitation sum in Izu-shi is at