Average annual temperature is 17.2 °C
Absolute maximum temperature: 35.4 °C
Absolute minimum temperature: -3.4 °C
Number of sunny days: 153 days
Number of rainy days: 211 days
Number of snow days: 1 day
Look at detailed online map of Arao
* Weather data for Arao 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) | 18.5 | 19.1 | 23.1 | 24.9 | 27.9 | 29.6 | 33.0 | 35.4 | 33.7 | 28.8 | 27.2 | 21.8 |
| Average daytime temperature (°C) | 10.5 | 12.6 | 17.1 | 20.2 | 23.4 | 26.0 | 30.3 | 32.1 | 30.7 | 23.7 | 18.6 | 13.0 |
| Average temperature (°C) | 6.2 | 8.1 | 12.0 | 15.5 | 19.3 | 22.7 | 26.9 | 28.1 | 26.2 | 18.2 | 13.6 | 8.6 |
| Average night temperature (°C) | 2.0 | 3.6 | 7.1 | 11.1 | 15.3 | 19.8 | 24.2 | 24.9 | 22.4 | 13.2 | 9.5 | 4.6 |
| Absolute minimum temperature (°C) | -3.4 | -2.5 | -1.2 | 4.0 | 8.6 | 13.2 | 22.7 | 22.3 | 20.3 | 7.8 | 3.4 | -1.1 |
| 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) | 6.5 | 6.7 | 7.7 | 7.6 | 8.6 | 6.3 | 8.7 | 10.3 | 9.6 | 9.0 | 8.0 | 6.1 |
| Precipitation (mm) | 79 | 98 | 130 | 225 | 312 | 447 | 240 | 184 | 106 | 65 | 68 | 61 |
| Sunny days | 17 | 14 | 17 | 16 | 16 | 7 | 2 | 6 | 8 | 17 | 19 | 14 |
| Rainy days | 13 | 14 | 14 | 14 | 15 | 23 | 29 | 25 | 22 | 14 | 11 | 17 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Arao during the most sunny months:
The largest precipitation sum in Arao is at