Average annual temperature is 16.5 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: -5.5 °C
Number of sunny days: 149 days
Number of rainy days: 216 days
Look at detailed online map of Arakimachi
* Weather data for Arakimachi 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) | 20.2 | 18.6 | 24.2 | 27.2 | 30.1 | 30.8 | 34.6 | 35.7 | 34.6 | 28.3 | 28.4 | 21.8 |
| Average daytime temperature (°C) | 10.1 | 12.8 | 17.8 | 20.9 | 24.4 | 26.9 | 31.0 | 33.0 | 30.5 | 23.0 | 18.2 | 12.6 |
| Average temperature (°C) | 4.8 | 7.3 | 11.8 | 15.2 | 19.2 | 22.6 | 26.8 | 28.0 | 25.5 | 16.9 | 12.3 | 7.3 |
| Average night temperature (°C) | 0.5 | 2.4 | 6.4 | 10.2 | 14.4 | 19.0 | 23.5 | 24.3 | 21.6 | 12.0 | 7.7 | 3.0 |
| Absolute minimum temperature (°C) | -5.5 | -3.1 | -2.9 | 2.7 | 4.9 | 12.3 | 22.0 | 21.5 | 18.7 | 5.5 | 1.0 | -4.8 |
| 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 | 13.9 | 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) | 6.4 | 6.7 | 7.9 | 7.8 | 8.7 | 6.4 | 8.5 | 10.5 | 9.5 | 9.2 | 7.9 | 6.1 |
| Precipitation (mm) | 87 | 93 | 140 | 232 | 288 | 466 | 284 | 176 | 128 | 45 | 68 | 103 |
| Sunny days | 16 | 14 | 17 | 16 | 17 | 6 | 3 | 3 | 9 | 18 | 18 | 12 |
| Rainy days | 15 | 14 | 14 | 14 | 14 | 24 | 28 | 28 | 21 | 13 | 12 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Arakimachi during the most sunny months:
The largest precipitation sum in Arakimachi is at