Average annual temperature is 27.5 °C
Absolute maximum temperature: 40.6 °C
Absolute minimum temperature: 15.9 °C
Number of sunny days: 235 days
Number of rainy days: 130 days
Look at detailed online map of Diao
* Weather data for Diao 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) | 36.4 | 38.5 | 40.0 | 40.6 | 39.7 | 38.8 | 33.9 | 32.1 | 33.5 | 33.8 | 34.4 | 35.5 |
| Average daytime temperature (°C) | 32.3 | 35.7 | 37.1 | 37.8 | 37.2 | 34.6 | 31.1 | 30.1 | 31.2 | 31.9 | 32.7 | 32.9 |
| Average temperature (°C) | 24.5 | 27.4 | 28.1 | 29.5 | 30.0 | 28.9 | 27.3 | 26.6 | 27.2 | 27.9 | 26.8 | 25.4 |
| Average night temperature (°C) | 18.8 | 20.9 | 21.3 | 23.2 | 24.9 | 25.6 | 25.0 | 24.5 | 24.7 | 25.1 | 21.7 | 19.2 |
| Absolute minimum temperature (°C) | 15.9 | 19.0 | 19.8 | 21.3 | 21.8 | 23.9 | 23.7 | 23.4 | 23.5 | 24.1 | 17.8 | 16.9 |
| 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) | 11.5 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 11.4 |
| 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) | 9.9 | 10.8 | 10.7 | 11.2 | 10.2 | 9.5 | 8.1 | 6.9 | 8.6 | 9.1 | 10.1 | 9.9 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 3 | 79 | 167 | 310 | 257 | 110 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 27 | 12 | 0 | 2 | 3 | 12 | 29 | 30 |
| Rainy days | 0 | 0 | 0 | 0 | 4 | 18 | 31 | 29 | 27 | 19 | 1 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Diao is at