Average annual temperature is 29.5 °C
Absolute maximum temperature: 42.4 °C
Absolute minimum temperature: 16.2 °C
Number of sunny days: 261 days
Number of rainy days: 104 days
Look at detailed online map of Tondi Bongou
* Weather data for Tondi Bongou Niger is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 38.0 | 39.8 | 41.9 | 42.4 | 42.3 | 39.9 | 37.5 | 33.8 | 38.0 | 39.2 | 38.6 | 38.0 |
| Average daytime temperature (°C) | 33.5 | 36.3 | 39.5 | 40.7 | 39.7 | 36.4 | 33.7 | 31.0 | 33.3 | 36.6 | 37.2 | 33.5 |
| Average temperature (°C) | 25.5 | 28.5 | 32.3 | 34.0 | 33.8 | 31.1 | 28.9 | 26.6 | 28.3 | 29.8 | 30.0 | 25.7 |
| Average night temperature (°C) | 19.0 | 21.9 | 25.6 | 27.9 | 28.3 | 26.4 | 25.0 | 23.5 | 24.3 | 23.9 | 23.3 | 19.0 |
| Absolute minimum temperature (°C) | 16.6 | 18.9 | 20.7 | 24.6 | 25.1 | 23.3 | 23.8 | 22.0 | 22.8 | 21.3 | 19.8 | 16.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.5 | 11.7 | 12.1 | 12.4 | 12.7 | 12.8 | 12.8 | 12.5 | 12.2 | 11.9 | 11.6 | 11.4 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.1 | 10.2 | 9.6 | 10.4 | 10.1 | 10.3 | 10.0 | 8.3 | 9.7 | 10.2 | 10.6 | 10.5 |
| Precipitation (mm) | 0 | 0 | 1 | 0 | 17 | 67 | 57 | 217 | 112 | 22 | 0 | 0 |
| Sunny days | 31 | 28 | 29 | 29 | 22 | 16 | 11 | 4 | 6 | 24 | 30 | 31 |
| Rainy days | 0 | 0 | 2 | 1 | 9 | 14 | 20 | 27 | 24 | 7 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tondi Bongou is at