Average annual temperature is 15.3 °C
Absolute maximum temperature: 36.5 °C
Absolute minimum temperature: -5.6 °C
Number of sunny days: 127 days
Number of rainy days: 232 days
Number of snow days: 6 days
Look at detailed online map of Asahi
* Weather data for Asahi 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) | 17.1 | 14.5 | 20.9 | 23.7 | 25.5 | 30.9 | 31.9 | 36.5 | 34.7 | 24.5 | 24.9 | 20.7 |
| Average daytime temperature (°C) | 6.9 | 7.5 | 13.8 | 16.8 | 20.6 | 24.6 | 29.2 | 32.8 | 29.5 | 20.2 | 15.8 | 10.1 |
| Average temperature (°C) | 3.8 | 4.3 | 9.2 | 12.7 | 16.6 | 21.2 | 25.9 | 28.9 | 25.4 | 16.0 | 12.0 | 6.8 |
| Average night temperature (°C) | 0.6 | 1.4 | 4.6 | 8.9 | 12.5 | 17.8 | 22.3 | 24.8 | 22.2 | 12.3 | 8.4 | 3.4 |
| Absolute minimum temperature (°C) | -5.6 | -3.4 | -1.2 | 3.0 | 5.3 | 14.1 | 17.3 | 23.1 | 16.1 | 7.5 | 0.4 | -1.5 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.6 | 6.3 | 8.0 | 8.1 | 9.2 | 8.1 | 9.7 | 11.1 | 8.6 | 8.4 | 6.1 | 4.9 |
| Precipitation (mm) | 196 | 104 | 142 | 180 | 230 | 300 | 197 | 48 | 170 | 154 | 194 | 221 |
| Sunny days | 4 | 8 | 17 | 16 | 17 | 9 | 14 | 12 | 8 | 11 | 7 | 4 |
| Rainy days | 25 | 16 | 14 | 14 | 14 | 21 | 17 | 19 | 22 | 20 | 23 | 27 |
| Snow days | 2 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Asahi during the most sunny months:
The largest precipitation sum in Asahi is at