Average annual temperature is 27.4 °C
Absolute maximum temperature: 41.0 °C
Absolute minimum temperature: 16.9 °C
Number of sunny days: 230 days
Number of rainy days: 135 days
Look at detailed online map of Diassi
* Weather data for Diassi 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) | 37.6 | 39.3 | 40.7 | 41.0 | 39.8 | 38.3 | 33.3 | 32.4 | 33.4 | 34.5 | 35.5 | 37.1 |
| Average daytime temperature (°C) | 33.1 | 36.8 | 37.3 | 37.8 | 36.8 | 33.7 | 31.0 | 29.9 | 31.4 | 32.3 | 33.9 | 34.2 |
| Average temperature (°C) | 25.4 | 27.4 | 27.5 | 28.5 | 29.1 | 28.5 | 27.1 | 26.4 | 27.0 | 27.8 | 27.3 | 26.5 |
| Average night temperature (°C) | 19.7 | 21.0 | 21.3 | 22.8 | 24.4 | 25.4 | 24.6 | 24.2 | 24.2 | 24.6 | 22.3 | 20.5 |
| Absolute minimum temperature (°C) | 16.9 | 19.0 | 19.5 | 20.7 | 21.1 | 24.2 | 22.9 | 23.0 | 22.8 | 23.5 | 19.4 | 17.7 |
| 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 | 12.8 | 12.8 | 12.5 | 12.2 | 11.9 | 11.6 | 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) | 10.0 | 10.8 | 10.9 | 11.2 | 10.3 | 9.2 | 7.8 | 6.9 | 8.1 | 9.0 | 10.0 | 9.9 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 2 | 72 | 245 | 333 | 269 | 120 | 0 | 0 |
| Sunny days | 30 | 28 | 31 | 30 | 27 | 12 | 0 | 2 | 1 | 10 | 28 | 31 |
| Rainy days | 1 | 0 | 0 | 0 | 4 | 18 | 31 | 29 | 29 | 21 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Diassi is at