Average annual temperature is 16.5 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: -5.2 °C
Number of sunny days: 177 days
Number of rainy days: 186 days
Number of snow days: 2 days
Look at detailed online map of Akasaka
* Weather data for Akasaka 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) | 16.3 | 13.3 | 20.9 | 21.9 | 25.1 | 29.0 | 33.6 | 35.3 | 34.6 | 27.0 | 26.0 | 20.8 |
| Average daytime temperature (°C) | 9.0 | 9.4 | 15.5 | 18.2 | 21.9 | 24.8 | 30.2 | 32.3 | 30.2 | 22.9 | 17.2 | 12.1 |
| Average temperature (°C) | 4.9 | 5.3 | 10.9 | 14.2 | 18.2 | 21.9 | 26.7 | 28.6 | 26.5 | 18.2 | 13.4 | 8.4 |
| Average night temperature (°C) | 1.0 | 1.4 | 6.6 | 10.5 | 14.9 | 19.2 | 23.8 | 25.6 | 23.6 | 14.0 | 9.9 | 4.9 |
| Absolute minimum temperature (°C) | -5.2 | -3.4 | -0.6 | 3.9 | 7.1 | 13.2 | 20.1 | 24.4 | 20.0 | 8.5 | 3.6 | 0.4 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 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) | 7.2 | 6.8 | 8.5 | 8.0 | 9.2 | 6.9 | 9.9 | 10.2 | 9.9 | 8.7 | 7.5 | 7.2 |
| Precipitation (mm) | 40 | 40 | 93 | 162 | 243 | 329 | 80 | 183 | 41 | 40 | 133 | 35 |
| Sunny days | 13 | 13 | 19 | 14 | 17 | 11 | 17 | 6 | 10 | 19 | 17 | 21 |
| Rainy days | 16 | 15 | 12 | 16 | 14 | 19 | 14 | 25 | 20 | 12 | 13 | 10 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Akasaka is at