Average annual temperature is 28.9 °C
Absolute maximum temperature: 43.8 °C
Absolute minimum temperature: 14.9 °C
Number of sunny days: 247 days
Number of rainy days: 118 days
Look at detailed online map of Mefi
* Weather data for Mefi 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) | 39.9 | 39.8 | 42.1 | 43.8 | 42.9 | 38.7 | 37.0 | 33.7 | 34.1 | 37.4 | 38.2 | 37.9 |
| Average daytime temperature (°C) | 34.4 | 36.1 | 39.2 | 41.1 | 40.4 | 34.1 | 33.3 | 30.5 | 31.6 | 34.6 | 36.4 | 34.5 |
| Average temperature (°C) | 25.7 | 27.6 | 31.5 | 34.3 | 33.9 | 28.8 | 28.1 | 26.1 | 26.8 | 28.2 | 29.4 | 26.2 |
| Average night temperature (°C) | 17.3 | 19.5 | 23.8 | 27.0 | 28.3 | 24.9 | 24.5 | 23.3 | 23.3 | 22.7 | 22.3 | 18.0 |
| Absolute minimum temperature (°C) | 14.9 | 16.7 | 20.1 | 22.9 | 25.7 | 22.9 | 22.0 | 21.4 | 20.9 | 18.8 | 18.6 | 15.2 |
| 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 | 12.6 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| 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) | 10.2 | 10.6 | 10.1 | 10.0 | 10.7 | 8.6 | 8.5 | 7.8 | 9.2 | 10.2 | 9.9 | 10.2 |
| Precipitation (mm) | 0 | 0 | 6 | 1 | 4 | 83 | 118 | 409 | 96 | 37 | 0 | 0 |
| Sunny days | 31 | 28 | 28 | 28 | 24 | 8 | 6 | 3 | 9 | 22 | 29 | 31 |
| Rainy days | 0 | 0 | 3 | 2 | 7 | 22 | 25 | 28 | 21 | 9 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mefi is at