Average annual temperature is 28.2 °C
Absolute maximum temperature: 42.2 °C
Absolute minimum temperature: 15.6 °C
Number of sunny days: 241 days
Number of rainy days: 124 days
Look at detailed online map of Irassoli
* Weather data for Irassoli 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 | 39.7 | 41.2 | 42.2 | 41.1 | 39.7 | 35.9 | 33.4 | 32.8 | 34.7 | 35.7 | 37.0 |
| Average daytime temperature (°C) | 33.0 | 36.6 | 38.5 | 39.3 | 38.9 | 36.6 | 32.1 | 30.8 | 31.0 | 32.5 | 34.0 | 34.5 |
| Average temperature (°C) | 25.4 | 28.5 | 29.6 | 31.3 | 31.4 | 30.2 | 27.6 | 26.6 | 26.9 | 27.8 | 26.8 | 26.3 |
| Average night temperature (°C) | 19.5 | 21.5 | 21.5 | 24.0 | 25.3 | 25.6 | 24.3 | 23.8 | 23.9 | 24.3 | 20.7 | 19.5 |
| Absolute minimum temperature (°C) | 15.6 | 19.2 | 19.7 | 21.7 | 20.9 | 24.4 | 23.0 | 22.3 | 22.8 | 23.4 | 15.8 | 17.0 |
| 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 | 12.7 | 12.9 | 12.8 | 12.6 | 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 | 10.7 | 10.8 | 11.1 | 10.5 | 9.9 | 8.9 | 7.8 | 8.7 | 9.6 | 10.1 | 9.9 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 3 | 62 | 152 | 313 | 211 | 69 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 26 | 10 | 4 | 4 | 2 | 14 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 5 | 20 | 27 | 27 | 28 | 17 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Irassoli is at