Average annual temperature is 31.2 °C
Absolute maximum temperature: 45.6 °C
Absolute minimum temperature: 14.7 °C
Number of sunny days: 323 days
Number of rainy days: 42 days
Look at detailed online map of Bétiou
* Weather data for Bétiou 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) | 37.4 | 40.0 | 42.2 | 43.8 | 45.6 | 45.6 | 41.8 | 40.3 | 41.4 | 42.2 | 42.2 | 37.9 |
| Average daytime temperature (°C) | 33.0 | 35.3 | 38.9 | 39.5 | 41.8 | 41.4 | 37.0 | 34.8 | 37.1 | 39.6 | 37.7 | 34.1 |
| Average temperature (°C) | 26.0 | 28.4 | 31.6 | 33.1 | 35.6 | 35.2 | 32.1 | 29.9 | 31.6 | 33.5 | 30.3 | 26.7 |
| Average night temperature (°C) | 19.3 | 21.8 | 23.6 | 26.1 | 29.0 | 28.7 | 27.3 | 25.7 | 26.7 | 27.2 | 22.6 | 19.7 |
| Absolute minimum temperature (°C) | 14.8 | 17.4 | 19.3 | 22.4 | 24.3 | 24.6 | 24.9 | 22.9 | 24.7 | 23.8 | 18.6 | 14.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.0 | 10.1 | 10.4 | 10.9 | 10.7 | 10.6 | 10.1 | 9.4 | 9.8 | 10.1 | 10.3 | 9.8 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 1 | 2 | 33 | 70 | 56 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 29 | 30 | 29 | 19 | 18 | 17 | 30 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 1 | 1 | 1 | 12 | 13 | 13 | 1 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bétiou is at