Average annual temperature is 27.7 °C
Absolute maximum temperature: 42.5 °C
Absolute minimum temperature: 14.6 °C
Number of sunny days: 263 days
Number of rainy days: 102 days
Look at detailed online map of Ousmane Koumba
* Weather data for Ousmane Koumba Senegal is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 35.9 | 38.9 | 40.7 | 41.4 | 42.5 | 40.1 | 35.2 | 34.6 | 33.9 | 35.7 | 36.0 | 35.9 |
| Average daytime temperature (°C) | 31.6 | 34.9 | 37.7 | 38.5 | 38.5 | 36.8 | 32.8 | 31.6 | 31.8 | 33.2 | 34.0 | 33.1 |
| Average temperature (°C) | 24.3 | 26.9 | 28.6 | 30.0 | 30.7 | 29.9 | 27.8 | 27.1 | 27.3 | 28.2 | 26.5 | 25.1 |
| Average night temperature (°C) | 19.0 | 20.7 | 21.3 | 23.2 | 24.6 | 25.3 | 24.6 | 24.2 | 24.3 | 24.5 | 20.8 | 19.3 |
| Absolute minimum temperature (°C) | 14.6 | 17.8 | 18.7 | 20.6 | 20.5 | 23.5 | 23.3 | 22.9 | 22.8 | 23.6 | 16.9 | 16.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 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) | 10.0 | 10.6 | 10.8 | 11.1 | 10.5 | 10.4 | 8.9 | 8.3 | 8.6 | 9.8 | 10.2 | 9.9 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 42 | 168 | 270 | 243 | 63 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 28 | 20 | 8 | 5 | 7 | 15 | 29 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 3 | 10 | 23 | 26 | 23 | 16 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ousmane Koumba is at