Average annual temperature is 11.6 °C
Absolute maximum temperature: 33.7 °C
Absolute minimum temperature: -13.9 °C
Number of sunny days: 118 days
Number of rainy days: 205 days
Number of snow days: 42 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) | 11.8 | 11.5 | 19.5 | 20.1 | 27.2 | 28.8 | 33.2 | 33.7 | 31.6 | 24.1 | 22.3 | 14.3 |
| Average daytime temperature (°C) | 1.4 | 1.6 | 10.7 | 14.3 | 18.3 | 22.0 | 26.5 | 29.7 | 25.5 | 18.2 | 12.0 | 4.1 |
| Average temperature (°C) | -1.8 | -1.3 | 5.3 | 9.8 | 13.5 | 18.4 | 23.1 | 26.6 | 22.1 | 13.7 | 8.3 | 0.8 |
| Average night temperature (°C) | -4.7 | -4.6 | 0.7 | 6.0 | 9.5 | 15.8 | 20.4 | 24.2 | 19.4 | 10.3 | 5.2 | -2.3 |
| Absolute minimum temperature (°C) | -13.9 | -9.1 | -5.7 | -0.2 | 3.0 | 11.6 | 16.1 | 21.5 | 12.4 | 5.2 | -6.8 | -9.4 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.7 | 11.9 | 13.3 | 14.5 | 15.0 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.4 | 6.9 | 8.6 | 9.1 | 9.3 | 7.7 | 9.7 | 10.2 | 7.5 | 8.5 | 5.9 | 5.8 |
| Precipitation (mm) | 62 | 53 | 64 | 88 | 97 | 89 | 175 | 99 | 137 | 94 | 109 | 69 |
| Sunny days | 5 | 6 | 19 | 11 | 15 | 12 | 9 | 8 | 4 | 13 | 8 | 8 |
| Rainy days | 8 | 11 | 11 | 19 | 16 | 18 | 22 | 23 | 26 | 18 | 20 | 13 |
| Snow days | 18 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 10 |
The best time to visit Asahi during the most sunny months:
The largest precipitation sum in Asahi is at