Average annual temperature is 12.9 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: -8.8 °C
Number of sunny days: 138 days
Number of rainy days: 218 days
Number of snow days: 9 days
Look at detailed online map of Akō
* Weather data for Akō 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) | 12.7 | 12.9 | 21.1 | 24.4 | 27.7 | 27.9 | 33.2 | 34.8 | 31.7 | 23.2 | 21.7 | 16.8 |
| Average daytime temperature (°C) | 6.0 | 7.6 | 14.4 | 17.0 | 21.0 | 24.1 | 29.1 | 30.2 | 27.7 | 19.2 | 14.2 | 9.1 |
| Average temperature (°C) | 0.4 | 2.0 | 8.3 | 11.3 | 15.6 | 19.5 | 24.0 | 24.7 | 22.6 | 13.4 | 8.9 | 3.4 |
| Average night temperature (°C) | -4.0 | -2.6 | 2.9 | 6.1 | 10.9 | 15.4 | 19.9 | 20.9 | 18.9 | 8.6 | 4.5 | -1.0 |
| Absolute minimum temperature (°C) | -8.8 | -7.4 | -4.6 | -0.3 | 4.8 | 9.1 | 16.5 | 18.4 | 12.6 | 3.1 | -4.7 | -6.4 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.3 | 7.5 | 8.7 | 8.2 | 8.9 | 7.6 | 10.0 | 10.7 | 9.6 | 8.5 | 7.7 | 7.0 |
| Precipitation (mm) | 42 | 73 | 154 | 220 | 301 | 516 | 255 | 201 | 197 | 98 | 146 | 105 |
| Sunny days | 14 | 15 | 14 | 13 | 13 | 9 | 7 | 4 | 7 | 19 | 12 | 11 |
| Rainy days | 11 | 13 | 17 | 17 | 18 | 21 | 24 | 27 | 23 | 12 | 18 | 17 |
| Snow days | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
The best time to visit Akō during the most sunny months:
The largest precipitation sum in Akō is at