Average annual temperature is 26.3 °C
Absolute maximum temperature: 40.0 °C
Absolute minimum temperature: 17.7 °C
Number of sunny days: 240 days
Number of rainy days: 125 days
Look at detailed online map of Boulana
* Weather data for Boulana 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) | 36.1 | 34.7 | 40.0 | 39.5 | 33.3 | 31.0 | 31.2 | 31.2 | 31.5 | 32.9 | 35.7 | 37.1 |
| Average daytime temperature (°C) | 30.8 | 30.3 | 29.7 | 30.3 | 30.0 | 30.1 | 29.6 | 28.7 | 29.9 | 30.8 | 32.9 | 34.0 |
| Average temperature (°C) | 24.5 | 23.6 | 24.3 | 25.0 | 26.3 | 27.7 | 27.4 | 26.9 | 27.4 | 28.1 | 27.9 | 26.8 |
| Average night temperature (°C) | 20.3 | 20.0 | 20.7 | 21.9 | 23.7 | 26.1 | 25.6 | 25.2 | 25.4 | 26.0 | 23.9 | 21.7 |
| Absolute minimum temperature (°C) | 17.7 | 18.5 | 18.3 | 20.7 | 20.7 | 24.2 | 23.7 | 23.3 | 23.7 | 24.1 | 21.0 | 18.7 |
| 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 | 12.9 | 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) | 10.1 | 10.8 | 10.8 | 11.3 | 10.4 | 9.7 | 8.4 | 7.4 | 9.0 | 9.5 | 10.0 | 9.8 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 35 | 280 | 338 | 212 | 88 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 30 | 15 | 2 | 0 | 3 | 10 | 29 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 1 | 15 | 29 | 31 | 27 | 21 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Boulana is at