Average annual temperature is 17.8 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: -3.2 °C
Number of sunny days: 169 days
Number of rainy days: 195 days
Number of snow days: 1 day
Look at detailed online map of Arato
* Weather data for Arato 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) | 18.1 | 18.0 | 22.1 | 22.2 | 25.1 | 29.6 | 31.6 | 32.8 | 31.8 | 26.6 | 25.8 | 22.2 |
| Average daytime temperature (°C) | 11.1 | 11.5 | 16.0 | 18.7 | 21.3 | 24.8 | 29.3 | 29.6 | 28.9 | 22.7 | 18.9 | 13.7 |
| Average temperature (°C) | 8.0 | 9.1 | 13.2 | 16.1 | 19.0 | 22.6 | 26.9 | 27.2 | 26.2 | 19.2 | 15.1 | 10.2 |
| Average night temperature (°C) | 5.4 | 6.7 | 10.1 | 13.3 | 16.7 | 20.6 | 24.5 | 25.1 | 23.8 | 16.2 | 12.1 | 7.4 |
| Absolute minimum temperature (°C) | -3.2 | 2.9 | 4.3 | 9.6 | 11.9 | 16.5 | 21.1 | 23.0 | 21.6 | 12.2 | 6.8 | -0.3 |
| 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) | 7.6 | 6.8 | 8.3 | 8.0 | 9.3 | 6.4 | 10.4 | 9.1 | 9.9 | 8.5 | 8.5 | 7.0 |
| Precipitation (mm) | 59 | 108 | 132 | 165 | 165 | 466 | 200 | 375 | 79 | 46 | 37 | 56 |
| Sunny days | 22 | 15 | 18 | 17 | 14 | 8 | 6 | 3 | 9 | 20 | 19 | 18 |
| Rainy days | 9 | 13 | 13 | 13 | 17 | 22 | 25 | 28 | 21 | 11 | 11 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Arato during the most sunny months:
The largest precipitation sum in Arato is at