Average annual temperature is 29.6 °C
Absolute maximum temperature: 44.0 °C
Absolute minimum temperature: 15.3 °C
Number of sunny days: 279 days
Number of rainy days: 86 days
Look at detailed online map of Dioum
* Weather data for Dioum 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) | 37.8 | 40.4 | 42.0 | 43.1 | 44.0 | 43.6 | 37.8 | 37.6 | 35.7 | 39.4 | 39.5 | 39.0 |
| Average daytime temperature (°C) | 33.6 | 36.8 | 39.4 | 40.2 | 40.5 | 39.0 | 34.4 | 33.3 | 33.3 | 36.3 | 37.5 | 35.7 |
| Average temperature (°C) | 26.0 | 28.9 | 30.9 | 32.4 | 33.0 | 32.0 | 29.2 | 28.3 | 28.4 | 29.9 | 29.2 | 27.5 |
| Average night temperature (°C) | 19.8 | 21.8 | 22.9 | 24.7 | 26.1 | 26.0 | 25.3 | 24.6 | 24.7 | 24.7 | 21.7 | 20.6 |
| Absolute minimum temperature (°C) | 15.3 | 18.6 | 19.2 | 20.8 | 21.5 | 23.9 | 23.4 | 23.5 | 23.2 | 23.4 | 17.2 | 15.9 |
| 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 | 12.5 | 12.8 | 13.0 | 12.9 | 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) | 9.8 | 10.4 | 10.8 | 11.0 | 10.3 | 10.6 | 9.5 | 8.7 | 9.2 | 9.9 | 10.3 | 10.0 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 1 | 22 | 88 | 202 | 169 | 23 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 29 | 29 | 22 | 11 | 9 | 6 | 22 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 1 | 2 | 8 | 20 | 22 | 24 | 9 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dioum is at