Average annual temperature is 13.4 °C
Absolute maximum temperature: 31.7 °C
Absolute minimum temperature: -10.2 °C
Number of sunny days: 125 days
Number of rainy days: 222 days
Number of snow days: 18 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) | 14.7 | 15.4 | 19.7 | 24.9 | 27.4 | 29.2 | 31.6 | 31.7 | 31.0 | 23.2 | 23.0 | 17.0 |
| Average daytime temperature (°C) | 4.9 | 6.6 | 13.9 | 16.8 | 20.4 | 23.8 | 29.2 | 28.4 | 27.2 | 18.7 | 14.1 | 9.1 |
| Average temperature (°C) | 1.3 | 2.6 | 8.9 | 11.6 | 15.7 | 19.9 | 24.3 | 24.4 | 22.6 | 14.0 | 9.7 | 4.9 |
| Average night temperature (°C) | -1.9 | -0.9 | 4.9 | 7.4 | 12.0 | 16.7 | 20.8 | 21.7 | 19.4 | 10.5 | 5.9 | 1.8 |
| Absolute minimum temperature (°C) | -10.2 | -6.0 | -2.4 | 2.3 | 6.3 | 12.0 | 17.9 | 19.3 | 15.3 | 5.4 | -0.2 | -4.9 |
| 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) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 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) | 6.7 | 6.7 | 8.2 | 8.1 | 8.4 | 6.9 | 10.2 | 8.9 | 9.6 | 8.6 | 7.2 | 6.5 |
| Precipitation (mm) | 86 | 61 | 146 | 238 | 243 | 485 | 76 | 294 | 62 | 114 | 121 | 75 |
| Sunny days | 12 | 10 | 15 | 11 | 10 | 10 | 5 | 2 | 9 | 16 | 13 | 12 |
| Rainy days | 8 | 14 | 15 | 19 | 21 | 20 | 26 | 29 | 21 | 15 | 17 | 17 |
| Snow days | 11 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Asahi during the most sunny months:
The largest precipitation sum in Asahi is at