Average annual temperature is 26.8 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 15.2 °C
Number of sunny days: 218 days
Number of rainy days: 147 days
Look at detailed online map of Sansi
* Weather data for Sansi Benin is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 34.9 | 36.6 | 38.3 | 38.1 | 37.4 | 35.3 | 33.4 | 32.3 | 34.2 | 36.2 | 35.6 | 34.5 |
| Average daytime temperature (°C) | 31.9 | 34.0 | 36.0 | 35.9 | 34.8 | 32.0 | 30.8 | 29.3 | 30.9 | 33.4 | 34.2 | 32.3 |
| Average temperature (°C) | 24.4 | 26.7 | 29.1 | 29.4 | 28.7 | 26.4 | 25.8 | 24.8 | 25.6 | 27.3 | 27.9 | 25.0 |
| Average night temperature (°C) | 18.1 | 19.9 | 23.3 | 24.2 | 24.2 | 22.8 | 22.4 | 21.8 | 22.0 | 22.6 | 22.4 | 18.9 |
| Absolute minimum temperature (°C) | 15.2 | 17.1 | 21.5 | 22.3 | 22.7 | 21.7 | 21.6 | 20.7 | 20.9 | 21.2 | 20.8 | 15.9 |
| 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) | 11.6 | 11.8 | 12.1 | 12.3 | 12.6 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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 | 9.9 | 9.2 | 9.4 | 9.9 | 8.6 | 9.0 | 7.5 | 8.5 | 9.7 | 10.7 | 10.6 |
| Precipitation (mm) | 0 | 0 | 18 | 21 | 49 | 114 | 101 | 176 | 111 | 52 | 1 | 0 |
| Sunny days | 31 | 28 | 29 | 23 | 17 | 4 | 3 | 3 | 5 | 17 | 27 | 31 |
| Rainy days | 0 | 0 | 2 | 7 | 14 | 26 | 28 | 28 | 25 | 14 | 3 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sansi is at