Average annual temperature is 14.3 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: -8.4 °C
Number of sunny days: 122 days
Number of rainy days: 232 days
Number of snow days: 11 days
Look at detailed online map of Asuna
* Weather data for Asuna 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) | 15.4 | 15.2 | 22.1 | 24.8 | 28.8 | 29.6 | 34.1 | 35.1 | 31.5 | 24.7 | 25.0 | 18.7 |
| Average daytime temperature (°C) | 6.8 | 8.1 | 15.3 | 17.7 | 22.1 | 25.6 | 30.1 | 31.3 | 27.9 | 20.3 | 15.5 | 9.7 |
| Average temperature (°C) | 2.9 | 3.5 | 9.2 | 12.3 | 16.7 | 20.6 | 25.3 | 26.4 | 23.4 | 15.1 | 10.5 | 5.4 |
| Average night temperature (°C) | -0.4 | -0.6 | 4.1 | 7.8 | 12.5 | 16.9 | 21.7 | 23.3 | 20.4 | 11.1 | 6.6 | 2.1 |
| Absolute minimum temperature (°C) | -6.9 | -8.4 | -3.2 | 1.9 | 6.8 | 10.7 | 17.0 | 21.1 | 15.9 | 5.6 | 0.8 | -4.7 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 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) | 5.5 | 5.8 | 8.1 | 7.9 | 8.3 | 7.4 | 8.8 | 9.6 | 8.3 | 8.1 | 6.8 | 5.4 |
| Precipitation (mm) | 102 | 94 | 105 | 238 | 228 | 225 | 268 | 175 | 106 | 33 | 72 | 97 |
| Sunny days | 8 | 8 | 17 | 14 | 15 | 8 | 7 | 1 | 5 | 17 | 13 | 9 |
| Rainy days | 18 | 15 | 14 | 16 | 16 | 22 | 24 | 30 | 25 | 14 | 17 | 21 |
| Snow days | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Asuna during the most sunny months:
The largest precipitation sum in Asuna is at