Average annual temperature is 26.2 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: 15.9 °C
Number of sunny days: 181 days
Number of rainy days: 184 days
Look at detailed online map of Koupepergou
* Weather data for Koupepergou 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) | 34.7 | 37.1 | 37.7 | 37.8 | 36.2 | 33.3 | 32.2 | 32.1 | 33.4 | 35.4 | 36.0 | 35.3 |
| Average daytime temperature (°C) | 31.9 | 34.1 | 35.4 | 35.7 | 33.8 | 30.8 | 30.1 | 28.9 | 30.2 | 32.6 | 34.0 | 32.9 |
| Average temperature (°C) | 24.4 | 26.8 | 28.5 | 29.0 | 27.7 | 25.7 | 25.2 | 24.3 | 24.9 | 26.1 | 27.3 | 25.1 |
| Average night temperature (°C) | 18.9 | 21.4 | 23.4 | 24.1 | 23.8 | 22.5 | 22.1 | 21.7 | 21.7 | 22.0 | 22.2 | 19.2 |
| Absolute minimum temperature (°C) | 15.9 | 17.9 | 21.4 | 21.8 | 22.2 | 21.0 | 21.3 | 21.1 | 20.6 | 20.3 | 19.4 | 17.1 |
| 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 | 11.6 | 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) | 10.2 | 10.3 | 9.1 | 9.3 | 9.2 | 8.7 | 8.9 | 7.1 | 8.5 | 9.5 | 10.6 | 10.4 |
| Precipitation (mm) | 0 | 0 | 59 | 37 | 97 | 156 | 176 | 237 | 184 | 173 | 15 | 0 |
| Sunny days | 31 | 28 | 24 | 17 | 11 | 1 | 1 | 0 | 2 | 13 | 22 | 31 |
| Rainy days | 0 | 0 | 7 | 13 | 20 | 29 | 30 | 31 | 28 | 18 | 8 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koupepergou is at