Average annual temperature is 11.2 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: -13.9 °C
Number of sunny days: 99 days
Number of rainy days: 213 days
Number of snow days: 53 days
Look at detailed online map of Arata
* Weather data for Arata 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) | 10.0 | 8.6 | 20.2 | 22.3 | 27.4 | 28.3 | 32.5 | 33.9 | 32.2 | 23.2 | 21.4 | 13.1 |
| Average daytime temperature (°C) | 0.5 | 1.0 | 10.6 | 14.6 | 18.5 | 23.0 | 27.2 | 30.7 | 25.3 | 17.4 | 11.2 | 3.7 |
| Average temperature (°C) | -2.8 | -2.3 | 5.1 | 9.5 | 13.3 | 18.7 | 23.2 | 26.2 | 21.3 | 13.0 | 7.5 | 0.4 |
| Average night temperature (°C) | -5.6 | -5.3 | 0.9 | 5.7 | 9.4 | 15.7 | 20.2 | 23.4 | 18.6 | 9.9 | 4.5 | -2.5 |
| Absolute minimum temperature (°C) | -13.9 | -11.0 | -6.7 | 0.4 | 1.3 | 11.0 | 14.7 | 20.6 | 12.1 | 4.1 | -4.7 | -11.2 |
| 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 | 15.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.4 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.2 | 6.9 | 8.7 | 9.1 | 8.9 | 8.4 | 9.9 | 10.6 | 7.5 | 8.4 | 5.9 | 5.7 |
| Precipitation (mm) | 57 | 62 | 77 | 90 | 121 | 149 | 154 | 138 | 185 | 81 | 99 | 86 |
| Sunny days | 6 | 4 | 16 | 12 | 12 | 7 | 7 | 5 | 2 | 12 | 8 | 8 |
| Rainy days | 4 | 8 | 14 | 18 | 19 | 23 | 24 | 26 | 28 | 19 | 19 | 11 |
| Snow days | 21 | 16 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 12 |
The best time to visit Arata during the most sunny months:
The largest precipitation sum in Arata is at