Average annual temperature is 29.5 °C
Absolute maximum temperature: 42.7 °C
Absolute minimum temperature: 15.0 °C
Number of sunny days: 268 days
Number of rainy days: 97 days
Look at detailed online map of Mountoumoundou
* Weather data for Mountoumoundou Chad is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 38.9 | 40.3 | 41.5 | 42.7 | 41.6 | 38.9 | 38.0 | 34.6 | 38.0 | 40.1 | 40.4 | 38.3 |
| Average daytime temperature (°C) | 35.2 | 37.0 | 38.7 | 40.2 | 39.5 | 34.9 | 33.2 | 31.4 | 34.9 | 38.0 | 37.6 | 35.7 |
| Average temperature (°C) | 26.5 | 28.2 | 31.5 | 33.1 | 33.3 | 29.0 | 27.7 | 26.4 | 28.5 | 31.4 | 30.5 | 27.4 |
| Average night temperature (°C) | 18.4 | 19.8 | 24.5 | 25.8 | 27.5 | 24.3 | 23.4 | 22.7 | 23.6 | 24.7 | 23.9 | 19.4 |
| Absolute minimum temperature (°C) | 15.0 | 16.7 | 21.9 | 21.9 | 24.4 | 22.2 | 21.6 | 21.0 | 22.3 | 21.2 | 20.7 | 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 | 11.8 | 12.1 | 12.4 | 12.7 | 12.8 | 12.7 | 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) | 10.7 | 10.8 | 10.5 | 10.5 | 10.2 | 9.9 | 9.1 | 9.0 | 9.8 | 10.7 | 10.4 | 10.7 |
| Precipitation (mm) | 0 | 0 | 0 | 9 | 10 | 85 | 97 | 91 | 52 | 3 | 2 | 0 |
| Sunny days | 31 | 28 | 30 | 28 | 24 | 11 | 9 | 11 | 14 | 27 | 24 | 31 |
| Rainy days | 0 | 0 | 1 | 2 | 7 | 19 | 22 | 20 | 16 | 4 | 6 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mountoumoundou is at