Average annual temperature is 17.9 °C
Absolute maximum temperature: 31.7 °C
Absolute minimum temperature: -1.3 °C
Number of sunny days: 142 days
Number of rainy days: 222 days
Number of snow days: 1 day
Look at detailed online map of Aishima
* Weather data for Aishima 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) | 16.0 | 15.2 | 18.6 | 21.7 | 23.2 | 26.7 | 31.0 | 31.7 | 28.7 | 24.7 | 24.2 | 21.4 |
| Average daytime temperature (°C) | 10.0 | 10.6 | 14.2 | 16.4 | 19.4 | 23.0 | 27.6 | 29.2 | 27.0 | 21.6 | 17.6 | 13.1 |
| Average temperature (°C) | 8.6 | 9.3 | 12.7 | 14.9 | 18.1 | 21.8 | 26.3 | 27.9 | 26.0 | 20.6 | 15.9 | 11.5 |
| Average night temperature (°C) | 7.0 | 7.7 | 11.1 | 13.4 | 17.0 | 20.7 | 25.0 | 26.6 | 25.0 | 19.5 | 13.7 | 9.7 |
| Absolute minimum temperature (°C) | -1.3 | 4.7 | 5.5 | 10.3 | 14.6 | 17.1 | 22.0 | 24.9 | 22.9 | 15.5 | 6.4 | 2.0 |
| 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) | 6.5 | 6.4 | 8.2 | 8.0 | 8.6 | 8.2 | 9.5 | 10.5 | 9.0 | 8.3 | 7.3 | 5.9 |
| Precipitation (mm) | 95 | 118 | 80 | 256 | 159 | 191 | 195 | 118 | 104 | 27 | 97 | 117 |
| Sunny days | 10 | 9 | 17 | 15 | 18 | 9 | 8 | 10 | 8 | 14 | 12 | 12 |
| Rainy days | 20 | 19 | 14 | 15 | 13 | 21 | 23 | 21 | 22 | 17 | 18 | 19 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Aishima during the most sunny months:
The largest precipitation sum in Aishima is at