Average annual temperature is 26.3 °C
Absolute maximum temperature: 38.6 °C
Absolute minimum temperature: 14.2 °C
Number of sunny days: 200 days
Number of rainy days: 165 days
Look at detailed online map of Siki
* Weather data for Siki 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 | 36.6 | 38.6 | 38.2 | 37.6 | 34.5 | 34.4 | 33.0 | 35.9 | 37.0 | 36.6 | 35.5 |
| Average daytime temperature (°C) | 32.2 | 34.2 | 36.1 | 36.5 | 34.9 | 31.5 | 31.4 | 29.7 | 31.2 | 33.9 | 35.0 | 33.1 |
| Average temperature (°C) | 23.7 | 25.8 | 28.4 | 29.3 | 28.2 | 26.1 | 25.6 | 24.5 | 25.3 | 26.6 | 27.2 | 24.4 |
| Average night temperature (°C) | 17.2 | 19.2 | 22.5 | 24.0 | 23.8 | 22.5 | 22.2 | 21.6 | 21.7 | 21.8 | 21.2 | 17.8 |
| Absolute minimum temperature (°C) | 14.2 | 16.8 | 18.8 | 22.6 | 22.6 | 21.4 | 21.3 | 20.8 | 20.4 | 20.4 | 18.4 | 15.6 |
| 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 | 12.4 | 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 | 9.2 | 10.1 | 9.8 | 8.5 | 8.7 | 7.1 | 8.3 | 9.8 | 10.6 | 10.5 |
| Precipitation (mm) | 0 | 0 | 24 | 27 | 53 | 121 | 159 | 338 | 132 | 67 | 5 | 0 |
| Sunny days | 31 | 28 | 24 | 21 | 14 | 3 | 2 | 2 | 2 | 17 | 25 | 31 |
| Rainy days | 0 | 0 | 7 | 9 | 17 | 27 | 29 | 29 | 28 | 14 | 5 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Siki is at