Average annual temperature is 11.4 °C
Absolute maximum temperature: 33.2 °C
Absolute minimum temperature: -12.4 °C
Number of sunny days: 84 days
Number of rainy days: 232 days
Number of snow days: 49 days
Look at detailed online map of Minamiaizu-gun
* Weather data for Minamiaizu-gun 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) | 12.2 | 9.0 | 16.5 | 24.6 | 29.6 | 27.6 | 32.9 | 33.2 | 32.7 | 22.8 | 22.6 | 14.2 |
| Average daytime temperature (°C) | 1.6 | 2.4 | 10.1 | 15.9 | 19.8 | 23.2 | 28.3 | 30.9 | 26.5 | 17.3 | 12.3 | 6.9 |
| Average temperature (°C) | -1.9 | -1.0 | 4.5 | 9.2 | 13.8 | 18.7 | 23.3 | 25.5 | 21.9 | 12.0 | 7.1 | 2.4 |
| Average night temperature (°C) | -4.8 | -4.0 | 0.2 | 3.9 | 8.6 | 15.1 | 18.9 | 21.4 | 18.6 | 8.0 | 3.0 | -1.0 |
| Absolute minimum temperature (°C) | -11.1 | -8.8 | -6.1 | -3.1 | -1.7 | 6.0 | 14.4 | 18.0 | 10.5 | 2.4 | -2.9 | -12.4 |
| 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 | 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) | 3.1 | 4.5 | 7.6 | 7.9 | 8.3 | 7.7 | 9.8 | 11.8 | 8.2 | 7.8 | 5.3 | 4.8 |
| Precipitation (mm) | 170 | 142 | 87 | 88 | 127 | 255 | 127 | 67 | 144 | 137 | 204 | 142 |
| Sunny days | 4 | 5 | 10 | 12 | 12 | 5 | 3 | 8 | 4 | 8 | 8 | 5 |
| Rainy days | 5 | 9 | 15 | 17 | 19 | 25 | 28 | 23 | 26 | 23 | 22 | 20 |
| Snow days | 22 | 14 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 |
The best time to visit Minamiaizu-gun during the most sunny months:
The largest precipitation sum in Minamiaizu-gun is at