Average annual temperature is 24.8 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: 18.9 °C
Number of sunny days: 26 days
Number of rainy days: 339 days
Look at detailed online map of Tsani
* Weather data for Tsani 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) | 32.6 | 34.5 | 34.8 | 32.7 | 32.5 | 31.6 | 32.3 | 32.2 | 32.3 | 33.1 | 31.9 | 33.7 |
| Average daytime temperature (°C) | 30.2 | 32.4 | 31.0 | 30.3 | 30.7 | 29.4 | 30.6 | 30.0 | 30.0 | 30.0 | 29.4 | 30.5 |
| Average temperature (°C) | 24.5 | 25.5 | 25.0 | 24.8 | 25.2 | 24.5 | 25.1 | 24.7 | 24.7 | 24.7 | 24.3 | 25.1 |
| Average night temperature (°C) | 20.8 | 21.3 | 21.3 | 21.5 | 21.8 | 21.3 | 21.1 | 21.2 | 21.6 | 21.9 | 21.6 | 21.8 |
| Absolute minimum temperature (°C) | 18.9 | 19.2 | 20.3 | 20.6 | 20.7 | 20.3 | 20.0 | 19.2 | 20.6 | 21.0 | 20.8 | 20.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.2 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.4 | 9.3 | 8.6 | 8.1 | 9.1 | 8.7 | 10.2 | 8.8 | 8.3 | 8.2 | 7.2 | 8.2 |
| Precipitation (mm) | 96 | 62 | 193 | 192 | 140 | 102 | 38 | 123 | 154 | 276 | 266 | 172 |
| Sunny days | 2 | 5 | 3 | 1 | 2 | 2 | 6 | 1 | 0 | 0 | 1 | 3 |
| Rainy days | 29 | 23 | 28 | 29 | 29 | 28 | 25 | 30 | 30 | 31 | 29 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tsani is at