Average annual temperature is 17.3 °C
Absolute maximum temperature: 35.6 °C
Absolute minimum temperature: -2.9 °C
Number of sunny days: 162 days
Number of rainy days: 202 days
Number of snow days: 1 day
Look at detailed online map of Mari
* Weather data for Mari 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) | 16.1 | 18.8 | 23.1 | 25.2 | 29.1 | 30.0 | 35.6 | 33.8 | 34.1 | 31.1 | 25.3 | 22.6 |
| Average daytime temperature (°C) | 9.4 | 11.1 | 16.7 | 20.1 | 22.4 | 26.2 | 31.6 | 32.7 | 29.9 | 22.5 | 18.6 | 13.5 |
| Average temperature (°C) | 5.6 | 7.2 | 12.4 | 15.8 | 18.3 | 22.4 | 27.3 | 28.3 | 26.3 | 18.6 | 14.8 | 9.5 |
| Average night temperature (°C) | 2.3 | 3.8 | 9.1 | 12.6 | 15.1 | 19.5 | 24.0 | 25.3 | 23.6 | 15.3 | 11.9 | 6.0 |
| Absolute minimum temperature (°C) | -2.9 | -2.8 | 2.4 | 6.3 | 9.8 | 16.1 | 21.4 | 23.9 | 19.4 | 11.7 | 5.2 | 1.3 |
| 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 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.7 | 7.0 | 7.5 | 8.8 | 8.5 | 7.2 | 10.9 | 11.4 | 9.3 | 8.6 | 7.3 | 7.6 |
| Precipitation (mm) | 47 | 64 | 136 | 107 | 156 | 268 | 47 | 59 | 173 | 121 | 64 | 44 |
| Sunny days | 16 | 14 | 11 | 12 | 13 | 7 | 20 | 9 | 6 | 18 | 14 | 22 |
| Rainy days | 14 | 14 | 20 | 18 | 18 | 23 | 11 | 22 | 24 | 13 | 16 | 9 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Mari during the most sunny months:
The largest precipitation sum in Mari is at