Average annual temperature is 25.5 °C
Absolute maximum temperature: 35.0 °C
Absolute minimum temperature: 18.0 °C
Number of sunny days: 83 days
Number of rainy days: 282 days
Look at detailed online map of Mari
* Weather data for Mari Republic of the Congo is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 33.5 | 34.7 | 34.2 | 34.3 | 33.4 | 31.8 | 32.6 | 33.0 | 35.0 | 34.4 | 33.3 | 33.6 |
| Average daytime temperature (°C) | 30.2 | 31.5 | 31.6 | 31.6 | 31.5 | 29.6 | 29.8 | 30.0 | 31.3 | 32.3 | 31.0 | 30.8 |
| Average temperature (°C) | 24.9 | 25.6 | 25.9 | 26.0 | 26.2 | 24.9 | 24.2 | 24.8 | 26.0 | 26.4 | 25.6 | 25.4 |
| Average night temperature (°C) | 21.8 | 22.3 | 22.7 | 22.7 | 23.0 | 21.3 | 19.6 | 20.3 | 21.8 | 23.0 | 22.7 | 22.6 |
| Absolute minimum temperature (°C) | 20.8 | 19.4 | 21.7 | 22.1 | 22.0 | 18.7 | 18.0 | 18.7 | 19.9 | 21.6 | 20.8 | 21.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.0 | 11.9 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.4 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.1 | 8.1 | 8.3 | 8.1 | 7.4 | 7.2 | 7.5 | 6.5 | 7.0 | 7.1 | 7.5 | 7.5 |
| Precipitation (mm) | 282 | 197 | 195 | 222 | 89 | 3 | 3 | 2 | 20 | 213 | 316 | 575 |
| Sunny days | 3 | 1 | 1 | 0 | 0 | 17 | 21 | 23 | 15 | 1 | 0 | 1 |
| Rainy days | 28 | 27 | 30 | 30 | 31 | 13 | 10 | 8 | 15 | 30 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mari is at