Average annual temperature is 29.6 °C
Absolute maximum temperature: 43.7 °C
Absolute minimum temperature: 13.8 °C
Number of sunny days: 304 days
Number of rainy days: 61 days
Look at detailed online map of Rountou
* Weather data for Rountou 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) | 38.5 | 38.4 | 40.5 | 43.7 | 43.5 | 40.7 | 39.3 | 38.3 | 40.9 | 41.2 | 39.2 | 37.2 |
| Average daytime temperature (°C) | 31.0 | 32.2 | 37.4 | 40.4 | 41.3 | 36.9 | 36.5 | 34.2 | 36.9 | 38.7 | 36.4 | 31.5 |
| Average temperature (°C) | 23.2 | 24.5 | 30.4 | 33.6 | 35.1 | 31.7 | 31.2 | 29.1 | 30.7 | 32.1 | 29.7 | 23.7 |
| Average night temperature (°C) | 16.9 | 18.3 | 24.2 | 26.9 | 28.9 | 27.3 | 26.8 | 25.2 | 25.8 | 26.1 | 24.1 | 17.4 |
| Absolute minimum temperature (°C) | 13.8 | 14.9 | 20.1 | 23.8 | 25.6 | 24.6 | 25.0 | 23.0 | 23.5 | 23.2 | 19.0 | 13.8 |
| 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) | 11.4 | 11.7 | 12.1 | 12.4 | 12.8 | 12.9 | 12.8 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| 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 | 10.5 | 10.1 | 10.2 | 10.9 | 9.7 | 10.6 | 9.4 | 9.4 | 10.5 | 10.2 | 10.0 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 22 | 40 | 88 | 36 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 30 | 18 | 17 | 10 | 17 | 31 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 1 | 12 | 14 | 21 | 13 | 0 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rountou is at