Average annual temperature is 26.2 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: 14.8 °C
Number of sunny days: 198 days
Number of rainy days: 167 days
Look at detailed online map of Sinmpérérou
* Weather data for Sinmpérérou 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) | 34.6 | 36.5 | 38.4 | 37.7 | 37.0 | 33.3 | 33.0 | 32.6 | 35.5 | 36.0 | 35.6 | 34.9 |
| Average daytime temperature (°C) | 31.6 | 33.9 | 35.8 | 36.0 | 34.4 | 31.3 | 31.0 | 29.6 | 31.0 | 33.3 | 34.6 | 32.6 |
| Average temperature (°C) | 23.6 | 25.9 | 28.3 | 29.2 | 27.9 | 25.9 | 25.4 | 24.5 | 25.3 | 26.6 | 27.6 | 24.5 |
| Average night temperature (°C) | 17.3 | 19.5 | 22.6 | 24.1 | 23.5 | 22.4 | 22.2 | 21.7 | 21.8 | 21.9 | 21.6 | 18.0 |
| Absolute minimum temperature (°C) | 14.8 | 16.7 | 19.5 | 22.6 | 22.4 | 21.3 | 21.5 | 21.1 | 20.6 | 20.0 | 19.1 | 15.7 |
| 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) | 11.6 | 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 | 10.0 | 9.5 | 9.1 | 8.6 | 7.2 | 8.1 | 9.8 | 10.7 | 10.4 |
| Precipitation (mm) | 0 | 0 | 55 | 32 | 98 | 197 | 184 | 291 | 130 | 57 | 7 | 0 |
| Sunny days | 31 | 28 | 24 | 23 | 8 | 1 | 1 | 1 | 7 | 16 | 27 | 31 |
| Rainy days | 0 | 0 | 7 | 7 | 23 | 29 | 30 | 30 | 23 | 15 | 3 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sinmpérérou is at