Average annual temperature is 16.6 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: -4.6 °C
Number of sunny days: 146 days
Number of rainy days: 217 days
Number of snow days: 2 days
Look at detailed online map of Itabu
* Weather data for Itabu 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) | 16.1 | 19.0 | 24.3 | 26.1 | 32.9 | 31.8 | 35.9 | 35.0 | 33.6 | 31.7 | 25.5 | 23.3 |
| Average daytime temperature (°C) | 9.7 | 11.2 | 16.9 | 20.1 | 22.4 | 26.5 | 32.3 | 32.5 | 30.2 | 22.9 | 19.1 | 14.0 |
| Average temperature (°C) | 4.7 | 6.5 | 11.9 | 15.4 | 17.9 | 22.1 | 26.9 | 27.5 | 25.7 | 17.6 | 14.2 | 8.6 |
| Average night temperature (°C) | 0.8 | 2.6 | 8.2 | 11.8 | 14.4 | 18.9 | 23.2 | 24.4 | 22.8 | 13.4 | 10.5 | 4.2 |
| Absolute minimum temperature (°C) | -4.6 | -4.0 | 0.6 | 4.6 | 8.9 | 15.3 | 20.2 | 22.6 | 17.7 | 9.2 | 4.2 | -1.9 |
| 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 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.6 | 6.9 | 7.6 | 8.9 | 8.4 | 7.1 | 10.9 | 11.4 | 9.1 | 8.8 | 7.3 | 7.5 |
| Precipitation (mm) | 57 | 88 | 155 | 151 | 153 | 272 | 48 | 121 | 211 | 135 | 78 | 47 |
| Sunny days | 18 | 13 | 9 | 12 | 11 | 6 | 16 | 3 | 7 | 16 | 15 | 20 |
| Rainy days | 12 | 14 | 22 | 18 | 20 | 24 | 15 | 28 | 23 | 15 | 15 | 11 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Itabu during the most sunny months:
The largest precipitation sum in Itabu is at