Average annual temperature is 12.4 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: -10.5 °C
Number of sunny days: 79 days
Number of rainy days: 250 days
Number of snow days: 36 days
Look at detailed online map of Ainono
* Weather data for Ainono 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) | 10.9 | 9.3 | 20.2 | 23.3 | 28.0 | 29.2 | 33.1 | 36.3 | 35.8 | 22.9 | 23.7 | 14.9 |
| Average daytime temperature (°C) | 1.7 | 2.4 | 11.7 | 15.5 | 19.8 | 24.4 | 28.4 | 33.4 | 27.9 | 18.3 | 12.5 | 5.6 |
| Average temperature (°C) | -1.2 | -0.6 | 5.5 | 10.1 | 14.5 | 20.0 | 24.0 | 28.2 | 23.2 | 13.5 | 8.7 | 2.4 |
| Average night temperature (°C) | -4.0 | -3.3 | 0.6 | 5.7 | 10.0 | 16.4 | 20.5 | 24.5 | 20.1 | 10.0 | 5.5 | -0.7 |
| Absolute minimum temperature (°C) | -10.5 | -9.3 | -7.1 | -1.8 | 2.3 | 11.4 | 16.8 | 20.1 | 12.0 | 4.3 | -4.6 | -5.7 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.4 | 11.2 | 10.0 | 9.5 |
| 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) | 4.6 | 5.2 | 8.3 | 8.3 | 8.7 | 8.0 | 9.0 | 11.5 | 7.5 | 7.7 | 5.1 | 3.3 |
| Precipitation (mm) | 132 | 112 | 103 | 150 | 152 | 211 | 258 | 79 | 205 | 204 | 297 | 194 |
| Sunny days | 0 | 4 | 17 | 10 | 11 | 5 | 5 | 8 | 4 | 6 | 5 | 4 |
| Rainy days | 17 | 10 | 14 | 20 | 20 | 25 | 26 | 23 | 26 | 25 | 24 | 20 |
| Snow days | 14 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 7 |
The best time to visit Ainono during the most sunny months:
The largest precipitation sum in Ainono is at