Average annual temperature is 31.6 °C
Absolute maximum temperature: 46.4 °C
Absolute minimum temperature: 14.0 °C
Number of sunny days: 320 days
Number of rainy days: 45 days
Look at detailed online map of El Goueïssi
* Weather data for El Goueïssi Mauritania is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 36.7 | 39.5 | 41.8 | 43.8 | 45.2 | 46.4 | 42.2 | 41.0 | 42.8 | 42.7 | 41.9 | 37.7 |
| Average daytime temperature (°C) | 32.5 | 35.7 | 39.0 | 39.8 | 42.2 | 42.3 | 37.6 | 35.4 | 38.7 | 39.9 | 37.2 | 33.4 |
| Average temperature (°C) | 25.4 | 28.4 | 31.4 | 33.3 | 36.4 | 36.6 | 33.0 | 30.6 | 33.3 | 34.4 | 29.9 | 26.3 |
| Average night temperature (°C) | 19.0 | 21.7 | 23.6 | 26.3 | 30.1 | 30.5 | 28.1 | 25.9 | 28.0 | 28.2 | 22.5 | 19.9 |
| Absolute minimum temperature (°C) | 14.3 | 16.3 | 19.2 | 23.5 | 25.8 | 27.2 | 25.0 | 23.4 | 25.0 | 24.6 | 17.6 | 14.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.1 | 9.9 | 10.3 | 10.9 | 10.5 | 10.7 | 10.1 | 9.6 | 9.9 | 10.4 | 10.4 | 9.8 |
| Precipitation (mm) | 0 | 0 | 0 | 4 | 0 | 0 | 25 | 89 | 27 | 0 | 0 | 0 |
| Sunny days | 31 | 27 | 30 | 28 | 31 | 29 | 19 | 18 | 17 | 29 | 30 | 31 |
| Rainy days | 0 | 1 | 1 | 2 | 0 | 1 | 12 | 13 | 13 | 2 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in El Goueïssi is at