Average annual temperature is 26.3 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: 14.4 °C
Number of sunny days: 207 days
Number of rainy days: 158 days
Look at detailed online map of Sissinou
* Weather data for Sissinou 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) | 35.1 | 36.8 | 38.2 | 37.9 | 37.8 | 34.4 | 34.3 | 32.9 | 35.1 | 36.2 | 36.3 | 35.2 |
| Average daytime temperature (°C) | 31.8 | 34.0 | 36.0 | 36.4 | 34.9 | 31.5 | 31.5 | 29.6 | 31.3 | 33.7 | 34.9 | 32.5 |
| Average temperature (°C) | 23.5 | 25.7 | 28.4 | 29.3 | 28.3 | 26.2 | 25.7 | 24.5 | 25.4 | 26.8 | 27.5 | 24.4 |
| Average night temperature (°C) | 17.0 | 18.9 | 22.7 | 24.0 | 23.9 | 22.6 | 22.2 | 21.6 | 21.9 | 22.0 | 21.5 | 18.0 |
| Absolute minimum temperature (°C) | 14.4 | 16.4 | 19.3 | 22.6 | 22.6 | 21.4 | 21.4 | 20.5 | 20.7 | 20.7 | 18.5 | 15.4 |
| 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 | 12.4 | 12.6 | 12.7 | 12.7 | 12.5 | 12.2 | 11.9 | 11.7 | 11.5 |
| 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 | 10.0 | 9.3 | 10.2 | 9.8 | 8.7 | 9.0 | 7.0 | 8.2 | 9.7 | 10.5 | 10.5 |
| Precipitation (mm) | 0 | 0 | 21 | 19 | 45 | 114 | 150 | 270 | 123 | 74 | 6 | 0 |
| Sunny days | 31 | 27 | 25 | 22 | 13 | 4 | 5 | 3 | 4 | 18 | 24 | 31 |
| Rainy days | 0 | 1 | 6 | 8 | 18 | 26 | 26 | 28 | 26 | 13 | 6 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sissinou is at