Average annual temperature is 13.3 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: -8.5 °C
Number of sunny days: 126 days
Number of rainy days: 219 days
Number of snow days: 20 days
Look at detailed online map of Asakawa
* Weather data for Asakawa 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) | 13.0 | 15.0 | 20.4 | 24.6 | 29.6 | 29.3 | 34.4 | 35.1 | 32.6 | 23.6 | 23.0 | 17.0 |
| Average daytime temperature (°C) | 5.4 | 6.4 | 13.7 | 17.3 | 20.7 | 24.5 | 30.0 | 31.7 | 27.5 | 19.1 | 14.4 | 9.1 |
| Average temperature (°C) | 0.7 | 1.6 | 7.9 | 11.5 | 15.1 | 19.9 | 24.8 | 26.6 | 23.2 | 14.3 | 9.5 | 4.3 |
| Average night temperature (°C) | -2.5 | -2.0 | 3.2 | 6.8 | 10.2 | 16.3 | 20.7 | 23.1 | 20.2 | 10.6 | 5.7 | 0.8 |
| Absolute minimum temperature (°C) | -8.5 | -5.6 | -3.2 | 0.3 | 3.5 | 10.4 | 17.5 | 21.0 | 12.0 | 6.6 | 0.2 | -4.2 |
| 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) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.4 | 13.6 | 12.4 | 11.2 | 10.2 | 9.7 |
| 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) | 7.0 | 8.0 | 8.1 | 8.9 | 8.7 | 7.7 | 9.9 | 10.9 | 7.7 | 8.7 | 6.8 | 7.0 |
| Precipitation (mm) | 23 | 42 | 101 | 93 | 149 | 266 | 88 | 87 | 201 | 103 | 137 | 44 |
| Sunny days | 13 | 13 | 15 | 16 | 12 | 5 | 5 | 3 | 5 | 14 | 12 | 13 |
| Rainy days | 8 | 9 | 15 | 14 | 19 | 25 | 26 | 28 | 25 | 17 | 18 | 15 |
| Snow days | 10 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
The best time to visit Asakawa during the most sunny months:
The largest precipitation sum in Asakawa is at