Average annual temperature is 15.9 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: -6.1 °C
Number of sunny days: 176 days
Number of rainy days: 186 days
Number of snow days: 3 days
Look at detailed online map of Akishima
* Weather data for Akishima 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) | 13.4 | 18.4 | 23.8 | 26.6 | 30.5 | 31.1 | 37.2 | 36.3 | 33.7 | 26.6 | 25.2 | 19.1 |
| Average daytime temperature (°C) | 8.6 | 10.8 | 16.7 | 20.6 | 22.7 | 25.9 | 32.3 | 32.6 | 29.6 | 22.1 | 17.7 | 12.7 |
| Average temperature (°C) | 3.4 | 5.4 | 11.1 | 14.8 | 17.5 | 21.8 | 27.0 | 27.8 | 25.2 | 16.7 | 12.0 | 6.9 |
| Average night temperature (°C) | -0.8 | 1.1 | 6.5 | 9.9 | 12.9 | 18.3 | 22.7 | 23.9 | 21.8 | 12.0 | 7.7 | 2.1 |
| Absolute minimum temperature (°C) | -6.1 | -3.0 | -1.2 | 1.9 | 6.7 | 13.5 | 19.2 | 21.2 | 16.8 | 7.0 | 0.9 | -3.6 |
| 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) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 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 | 7.9 | 7.6 | 8.7 | 8.7 | 7.3 | 10.3 | 11.0 | 8.6 | 8.5 | 7.2 | 7.7 |
| Precipitation (mm) | 30 | 43 | 129 | 80 | 171 | 321 | 54 | 200 | 239 | 92 | 76 | 31 |
| Sunny days | 19 | 17 | 17 | 13 | 14 | 5 | 12 | 7 | 9 | 18 | 21 | 24 |
| Rainy days | 10 | 10 | 14 | 17 | 17 | 25 | 19 | 24 | 21 | 13 | 9 | 7 |
| Snow days | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Akishima during the most sunny months:
The largest precipitation sum in Akishima is at