Average annual temperature is 16.7 °C
Absolute maximum temperature: 36 °C
Absolute minimum temperature: -4.6 °C
Number of sunny days: 152
Number of rainy days: 212
Number of snow days: 1
Average annual precipitation: 1505 mm
Look at detailed online map of Itako
* Weather data for Itako Japan is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | Maggio | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 16.6 | 18.1 | 23.7 | 26.9 | 30.7 | 30.8 | 36 | 35.5 | 34.1 | 26 | 25.3 | 22.1 |
| Average daytime temperature (°C) | 9 | 10.8 | 16.3 | 19.7 | 21.8 | 25.9 | 31.3 | 32.6 | 29.3 | 21.7 | 18.4 | 13.1 |
| Average temperature (°C) | 4.5 | 6.3 | 12 | 15.4 | 17.9 | 22.2 | 27 | 28.3 | 25.9 | 17.9 | 14 | 8.7 |
| Average night temperature (°C) | 0.6 | 2.4 | 8.5 | 12 | 14.6 | 19.3 | 23.7 | 25.2 | 23.4 | 14.7 | 10.5 | 4.7 |
| Absolute minimum temperature (°C) | -4.6 | -1.8 | 2.7 | 6.6 | 9.5 | 14.4 | 20.7 | 23.4 | 20.3 | 9.8 | 6.1 | -1.5 |
| Jan | Feb | Mar | Apr | Maggio | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.4 | 11.4 | 12.6 | 13.6 | 14.4 | 14.6 | 14.6 | 14 | 13 | 11.8 | 10.7 | 9.9 |
| Daylight mean duration (h) | 10 | 10.9 | 12 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.8 | 10.4 | 11.4 | 12.6 | 13.7 | 14.4 | 14 | 13 | 11.9 | 10.8 | 9.9 | 9.7 |
| Sunshine mean duration (h) | 7.3 | 7.6 | 8.2 | 9.1 | 10 | 7.6 | 10.6 | 11.7 | 8.9 | 8.5 | 7.2 | 7.2 |
| Precipitation (mm) | 43 | 58 | 126 | 120 | 159 | 336 | 51 | 70 | 302 | 131 | 70 | 38 |
| Sunny days | 15 | 17 | 14 | 14 | 12 | 10 | 15 | 6 | 4 | 17 | 13 | 15 |
| Rainy days | 15 | 11 | 17 | 16 | 19 | 20 | 16 | 25 | 26 | 14 | 17 | 16 |
| Snow days | 1 |
The best time to visit Itako during the most sunny months:
The largest precipitation sum in Itako is at